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authorGravatar Rob Landley <rob@landley.net>2006-02-24 16:29:00 +0000
committerGravatar Rob Landley <rob@landley.net>2006-02-24 16:29:00 +0000
commitb73451daee0d11bab67287058ae5d0e75b28b3c2 (patch)
tree6ccffbfd704418ee029b1aff63ddc1b71f2e114b /util-linux
parent75cc0cace39a599e5861d097c6d14ab1a7c6a1d2 (diff)
downloadbusybox-b73451daee0d11bab67287058ae5d0e75b28b3c2.tar.gz
busybox-b73451daee0d11bab67287058ae5d0e75b28b3c2.tar.bz2
Cleanup from Denis Vlasenko.
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/fdisk.c3917
1 files changed, 2013 insertions, 1904 deletions
diff --git a/util-linux/fdisk.c b/util-linux/fdisk.c
index 8a5340aad..33ad84702 100644
--- a/util-linux/fdisk.c
+++ b/util-linux/fdisk.c
@@ -1,10 +1,9 @@
/* fdisk.c -- Partition table manipulator for Linux.
*
* Copyright (C) 1992 A. V. Le Blanc (LeBlanc@mcc.ac.uk)
+ * Copyright (C) 2001,2002 Vladimir Oleynik <dzo@simtreas.ru> (Busybox port)
*
- * Licensed under the GPL v1 or later, see the file LICENSE in this tarball.
- *
- * Vladimir Oleynik <dzo@simtreas.ru> 2001,2002 Busybox port
+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*/
#define UTIL_LINUX_VERSION "2.12"
@@ -91,10 +90,10 @@
/* including <linux/hdreg.h> also fails */
struct hd_geometry {
- unsigned char heads;
- unsigned char sectors;
- unsigned short cylinders;
- unsigned long start;
+ unsigned char heads;
+ unsigned char sectors;
+ unsigned short cylinders;
+ unsigned long start;
};
#define HDIO_GETGEO 0x0301 /* get device geometry */
@@ -104,9 +103,9 @@ struct systypes {
const char *name;
};
-static uint sector_size = DEFAULT_SECTOR_SIZE,
- user_set_sector_size,
- sector_offset = 1;
+static uint sector_size = DEFAULT_SECTOR_SIZE;
+static uint user_set_sector_size;
+static uint sector_offset = 1;
/*
* Raw disk label. For DOS-type partition tables the MBR,
@@ -119,23 +118,23 @@ static char MBRbuffer[MAX_SECTOR_SIZE];
#endif
#ifdef CONFIG_FEATURE_SUN_LABEL
-static int sun_label; /* looking at sun disklabel */
+static int sun_label; /* looking at sun disklabel */
#else
#define sun_label 0
#endif
#ifdef CONFIG_FEATURE_SGI_LABEL
-static int sgi_label; /* looking at sgi disklabel */
+static int sgi_label; /* looking at sgi disklabel */
#else
#define sgi_label 0
#endif
#ifdef CONFIG_FEATURE_AIX_LABEL
-static int aix_label; /* looking at aix disklabel */
+static int aix_label; /* looking at aix disklabel */
#else
#define aix_label 0
#endif
#ifdef CONFIG_FEATURE_OSF_LABEL
-static int osf_label; /* looking at OSF/1 disklabel */
-static int possibly_osf_label;
+static int osf_label; /* looking at OSF/1 disklabel */
+static int possibly_osf_label;
#else
#define osf_label 0
#endif
@@ -150,7 +149,8 @@ static void update_units(void);
* return partition name - uses static storage unless buf is supplied
*/
static const char *
-partname(const char *dev, int pno, int lth) {
+partname(const char *dev, int pno, int lth)
+{
static char buffer[80];
const char *p;
int w, wp;
@@ -168,7 +168,7 @@ partname(const char *dev, int pno, int lth) {
/* devfs kludge - note: fdisk partition names are not supposed
to equal kernel names, so there is no reason to do this */
- if (strcmp (dev + w - 4, "disc") == 0) {
+ if (strcmp(dev + w - 4, "disc") == 0) {
w -= 4;
p = "part";
}
@@ -202,7 +202,7 @@ enum failure {
unable_to_write
};
-enum action {fdisk, require, try_only, create_empty_dos, create_empty_sun};
+enum action { fdisk, require, try_only, create_empty_dos, create_empty_sun };
static const char *disk_device;
static int fd; /* the disk */
@@ -214,7 +214,7 @@ static char *line_ptr;
static void change_units(void);
static void reread_partition_table(int leave);
static void delete_partition(int i);
-static int get_partition(int warn, int max);
+static int get_partition(int warn, int max);
static void list_types(const struct systypes *sys);
static uint read_int(uint low, uint dflt, uint high, uint base, char *mesg);
#endif
@@ -275,7 +275,8 @@ static struct pte {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-set_all_unchanged(void) {
+set_all_unchanged(void)
+{
int i;
for (i = 0; i < MAXIMUM_PARTS; i++)
@@ -283,20 +284,23 @@ set_all_unchanged(void) {
}
static void
-set_changed(int i) {
+set_changed(int i)
+{
ptes[i].changed = 1;
}
#endif /* CONFIG_FEATURE_FDISK_WRITABLE */
#if defined(CONFIG_FEATURE_SGI_LABEL) || defined(CONFIG_FEATURE_OSF_LABEL)
static struct partition *
-get_part_table(int i) {
+get_part_table(int i)
+{
return ptes[i].part_table;
}
#endif
static const char *
-str_units(int n) { /* n==1: use singular */
+str_units(int n)
+{ /* n==1: use singular */
if (n == 1)
return display_in_cyl_units ? _("cylinder") : _("sector");
else
@@ -359,19 +363,17 @@ read_hex(const struct systypes *sys)
{
int hex;
- while (1)
- {
- read_char(_("Hex code (type L to list codes): "));
- if (*line_ptr == 'l' || *line_ptr == 'L')
- list_types(sys);
- else if (isxdigit (*line_ptr))
- {
- hex = 0;
- do
- hex = hex << 4 | hex_val(*line_ptr++);
- while (isxdigit(*line_ptr));
- return hex;
- }
+ while (1) {
+ read_char(_("Hex code (type L to list codes): "));
+ if (*line_ptr == 'l' || *line_ptr == 'L')
+ list_types(sys);
+ else if (isxdigit (*line_ptr)) {
+ hex = 0;
+ do
+ hex = hex << 4 | hex_val(*line_ptr++);
+ while (isxdigit(*line_ptr));
+ return hex;
+ }
}
}
#endif /* CONFIG_FEATURE_FDISK_WRITABLE */
@@ -407,58 +409,59 @@ typedef struct {
* Some fixes
*/
-static int aix_other_endian;
-static short aix_volumes=1;
+static int aix_other_endian;
+static short aix_volumes = 1;
/*
* only dealing with free blocks here
*/
static void
-aix_info( void ) {
- puts(
- _("\n\tThere is a valid AIX label on this disk.\n"
- "\tUnfortunately Linux cannot handle these\n"
- "\tdisks at the moment. Nevertheless some\n"
- "\tadvice:\n"
- "\t1. fdisk will destroy its contents on write.\n"
- "\t2. Be sure that this disk is NOT a still vital\n"
- "\t part of a volume group. (Otherwise you may\n"
- "\t erase the other disks as well, if unmirrored.)\n"
- "\t3. Before deleting this physical volume be sure\n"
- "\t to remove the disk logically from your AIX\n"
- "\t machine. (Otherwise you become an AIXpert).")
- );
+aix_info(void)
+{
+ puts(
+ _("\n\tThere is a valid AIX label on this disk.\n"
+ "\tUnfortunately Linux cannot handle these\n"
+ "\tdisks at the moment. Nevertheless some\n"
+ "\tadvice:\n"
+ "\t1. fdisk will destroy its contents on write.\n"
+ "\t2. Be sure that this disk is NOT a still vital\n"
+ "\t part of a volume group. (Otherwise you may\n"
+ "\t erase the other disks as well, if unmirrored.)\n"
+ "\t3. Before deleting this physical volume be sure\n"
+ "\t to remove the disk logically from your AIX\n"
+ "\t machine. (Otherwise you become an AIXpert).")
+ );
}
static void
-aix_nolabel( void )
+aix_nolabel(void)
{
- aixlabel->magic = 0;
- aix_label = 0;
- partitions = 4;
- memset( MBRbuffer, 0, sizeof(MBRbuffer) ); /* avoid fdisk cores */
- return;
+ aixlabel->magic = 0;
+ aix_label = 0;
+ partitions = 4;
+ memset(MBRbuffer, 0, sizeof(MBRbuffer)); /* avoid fdisk cores */
+ return;
}
static int
-check_aix_label( void )
+check_aix_label(void)
{
- if (aixlabel->magic != AIX_LABEL_MAGIC &&
- aixlabel->magic != AIX_LABEL_MAGIC_SWAPPED) {
- aix_label = 0;
- aix_other_endian = 0;
- return 0;
- }
- aix_other_endian = (aixlabel->magic == AIX_LABEL_MAGIC_SWAPPED);
- update_units();
- aix_label = 1;
- partitions= 1016;
- aix_volumes = 15;
- aix_info();
- aix_nolabel(); /* %% */
- aix_label = 1; /* %% */
- return 1;
+ if (aixlabel->magic != AIX_LABEL_MAGIC &&
+ aixlabel->magic != AIX_LABEL_MAGIC_SWAPPED) {
+ aix_label = 0;
+ aix_other_endian = 0;
+ return 0;
+ }
+ aix_other_endian = (aixlabel->magic == AIX_LABEL_MAGIC_SWAPPED);
+ update_units();
+ aix_label = 1;
+ partitions = 1016;
+ aix_volumes = 15;
+ aix_info();
+ aix_nolabel(); /* %% */
+ aix_label = 1; /* %% */
+ return 1;
}
#endif /* AIX_LABEL */
@@ -525,10 +528,10 @@ check_aix_label( void )
struct xbsd_disklabel {
uint32_t d_magic; /* the magic number */
- int16_t d_type; /* drive type */
- int16_t d_subtype; /* controller/d_type specific */
- char d_typename[16]; /* type name, e.g. "eagle" */
- char d_packname[16]; /* pack identifier */
+ int16_t d_type; /* drive type */
+ int16_t d_subtype; /* controller/d_type specific */
+ char d_typename[16]; /* type name, e.g. "eagle" */
+ char d_packname[16]; /* pack identifier */
/* disk geometry: */
uint32_t d_secsize; /* # of bytes per sector */
uint32_t d_nsectors; /* # of data sectors per track */
@@ -660,28 +663,28 @@ static const char * const xbsd_dktypenames[] = {
#ifdef DKTYPENAMES
static const struct systypes xbsd_fstypes[] = {
-/* BSD_FS_UNUSED */ {"\x00" "unused"},
-/* BSD_FS_SWAP */ {"\x01" "swap"},
-/* BSD_FS_V6 */ {"\x02" "Version 6"},
-/* BSD_FS_V7 */ {"\x03" "Version 7"},
-/* BSD_FS_SYSV */ {"\x04" "System V"},
-/* BSD_FS_V71K */ {"\x05" "4.1BSD"},
-/* BSD_FS_V8 */ {"\x06" "Eighth Edition"},
-/* BSD_FS_BSDFFS */ {"\x07" "4.2BSD"},
+ { "\x00" "unused" }, /* BSD_FS_UNUSED */
+ { "\x01" "swap" }, /* BSD_FS_SWAP */
+ { "\x02" "Version 6" }, /* BSD_FS_V6 */
+ { "\x03" "Version 7" }, /* BSD_FS_V7 */
+ { "\x04" "System V" }, /* BSD_FS_SYSV */
+ { "\x05" "4.1BSD" }, /* BSD_FS_V71K */
+ { "\x06" "Eighth Edition" }, /* BSD_FS_V8 */
+ { "\x07" "4.2BSD" }, /* BSD_FS_BSDFFS */
#ifdef __alpha__
-/* BSD_FS_EXT2 */ {"\x08" "ext2"},
+ { "\x08" "ext2" }, /* BSD_FS_EXT2 */
#else
-/* BSD_FS_MSDOS */ {"\x08" "MS-DOS"},
-#endif
-/* BSD_FS_BSDLFS */ {"\x09" "4.4LFS"},
-/* BSD_FS_OTHER */ {"\x0a" "unknown"},
-/* BSD_FS_HPFS */ {"\x0b" "HPFS"},
-/* BSD_FS_ISO9660 */ {"\x0c" "ISO-9660"},
-/* BSD_FS_BOOT */ {"\x0d" "boot"},
-/* BSD_FS_ADOS */ {"\x0e" "ADOS"},
-/* BSD_FS_HFS */ {"\x0f" "HFS"},
-/* BSD_FS_ADVFS */ {"\x10" "AdvFS"},
- { NULL }
+ { "\x08" "MS-DOS" }, /* BSD_FS_MSDOS */
+#endif
+ { "\x09" "4.4LFS" }, /* BSD_FS_BSDLFS */
+ { "\x0a" "unknown" }, /* BSD_FS_OTHER */
+ { "\x0b" "HPFS" }, /* BSD_FS_HPFS */
+ { "\x0c" "ISO-9660" }, /* BSD_FS_ISO9660 */
+ { "\x0d" "boot" }, /* BSD_FS_BOOT */
+ { "\x0e" "ADOS" }, /* BSD_FS_ADOS */
+ { "\x0f" "HFS" }, /* BSD_FS_HFS */
+ { "\x10" "AdvFS" }, /* BSD_FS_ADVFS */
+ { NULL }
};
#define BSD_FSMAXTYPES (SIZE(xbsd_fstypes)-1)
@@ -854,28 +857,28 @@ typedef struct {
#define FREEBSD_PARTITION 0xa5
#define NETBSD_PARTITION 0xa9
-static void xbsd_delete_part (void);
-static void xbsd_new_part (void);
-static void xbsd_write_disklabel (void);
-static int xbsd_create_disklabel (void);
-static void xbsd_edit_disklabel (void);
-static void xbsd_write_bootstrap (void);
-static void xbsd_change_fstype (void);
-static int xbsd_get_part_index (int max);
-static int xbsd_check_new_partition (int *i);
-static void xbsd_list_types (void);
-static u_short xbsd_dkcksum (struct xbsd_disklabel *lp);
-static int xbsd_initlabel (struct partition *p, struct xbsd_disklabel *d);
-static int xbsd_readlabel (struct partition *p, struct xbsd_disklabel *d);
-static int xbsd_writelabel (struct partition *p, struct xbsd_disklabel *d);
+static void xbsd_delete_part(void);
+static void xbsd_new_part(void);
+static void xbsd_write_disklabel(void);
+static int xbsd_create_disklabel(void);
+static void xbsd_edit_disklabel(void);
+static void xbsd_write_bootstrap(void);
+static void xbsd_change_fstype(void);
+static int xbsd_get_part_index(int max);
+static int xbsd_check_new_partition(int *i);
+static void xbsd_list_types(void);
+static u_short xbsd_dkcksum(struct xbsd_disklabel *lp);
+static int xbsd_initlabel(struct partition *p, struct xbsd_disklabel *d);
+static int xbsd_readlabel(struct partition *p, struct xbsd_disklabel *d);
+static int xbsd_writelabel(struct partition *p, struct xbsd_disklabel *d);
#if defined (__alpha__)
-static void alpha_bootblock_checksum (char *boot);
+static void alpha_bootblock_checksum(char *boot);
#endif
#if !defined (__alpha__)
-static int xbsd_translate_fstype (int linux_type);
-static void xbsd_link_part (void);
+static int xbsd_translate_fstype(int linux_type);
+static void xbsd_link_part(void);
static struct partition *xbsd_part;
static int xbsd_part_index;
#endif
@@ -899,8 +902,9 @@ static struct xbsd_disklabel xbsd_dlabel;
* so this does not mean that there is a BSD disk label.
*/
static int
-check_osf_label(void) {
- if (xbsd_readlabel (NULL, &xbsd_dlabel) == 0)
+check_osf_label(void)
+{
+ if (xbsd_readlabel(NULL, &xbsd_dlabel) == 0)
return 0;
return 1;
}
@@ -908,7 +912,8 @@ check_osf_label(void) {
static void xbsd_print_disklabel(int);
static int
-btrydev (const char * dev) {
+btrydev(const char * dev)
+{
if (xbsd_readlabel (NULL, &xbsd_dlabel) == 0)
return -1;
printf(_("\nBSD label for device: %s\n"), dev);
@@ -917,34 +922,37 @@ btrydev (const char * dev) {
}
static void
-bmenu (void) {
- puts (_("Command action"));
- puts (_("\td\tdelete a BSD partition"));
- puts (_("\te\tedit drive data"));
- puts (_("\ti\tinstall bootstrap"));
- puts (_("\tl\tlist known filesystem types"));
- puts (_("\tm\tprint this menu"));
- puts (_("\tn\tadd a new BSD partition"));
- puts (_("\tp\tprint BSD partition table"));
- puts (_("\tq\tquit without saving changes"));
- puts (_("\tr\treturn to main menu"));
- puts (_("\ts\tshow complete disklabel"));
- puts (_("\tt\tchange a partition's filesystem id"));
- puts (_("\tu\tchange units (cylinders/sectors)"));
- puts (_("\tw\twrite disklabel to disk"));
+bmenu(void)
+{
+ puts (_("Command action"));
+ puts (_("\td\tdelete a BSD partition"));
+ puts (_("\te\tedit drive data"));
+ puts (_("\ti\tinstall bootstrap"));
+ puts (_("\tl\tlist known filesystem types"));
+ puts (_("\tm\tprint this menu"));
+ puts (_("\tn\tadd a new BSD partition"));
+ puts (_("\tp\tprint BSD partition table"));
+ puts (_("\tq\tquit without saving changes"));
+ puts (_("\tr\treturn to main menu"));
+ puts (_("\ts\tshow complete disklabel"));
+ puts (_("\tt\tchange a partition's filesystem id"));
+ puts (_("\tu\tchange units (cylinders/sectors)"));
+ puts (_("\tw\twrite disklabel to disk"));
#if !defined (__alpha__)
- puts (_("\tx\tlink BSD partition to non-BSD partition"));
+ puts (_("\tx\tlink BSD partition to non-BSD partition"));
#endif
}
#if !defined (__alpha__)
static int
-hidden(int type) {
+hidden(int type)
+{
return type ^ 0x10;
}
static int
-is_bsd_partition_type(int type) {
+is_bsd_partition_type(int type)
+{
return (type == FREEBSD_PARTITION ||
type == hidden(FREEBSD_PARTITION) ||
type == NETBSD_PARTITION ||
@@ -953,273 +961,277 @@ is_bsd_partition_type(int type) {
#endif
static void
-bselect (void) {
+bselect(void)
+{
#if !defined (__alpha__)
- int t, ss;
- struct partition *p;
-
- for (t=0; t<4; t++) {
- p = get_part_table(t);
- if (p && is_bsd_partition_type(p->sys_ind)) {
- xbsd_part = p;
- xbsd_part_index = t;
- ss = get_start_sect(xbsd_part);
- if (ss == 0) {
- fprintf (stderr, _("Partition %s has invalid starting sector 0.\n"),
- partname(disk_device, t+1, 0));
- return;
- }
- printf (_("Reading disklabel of %s at sector %d.\n"),
- partname(disk_device, t+1, 0), ss + BSD_LABELSECTOR);
- if (xbsd_readlabel (xbsd_part, &xbsd_dlabel) == 0)
- if (xbsd_create_disklabel () == 0)
- return;
- break;
- }
- }
-
- if (t == 4) {
- printf (_("There is no *BSD partition on %s.\n"), disk_device);
- return;
- }
+ int t, ss;
+ struct partition *p;
+
+ for (t = 0; t < 4; t++) {
+ p = get_part_table(t);
+ if (p && is_bsd_partition_type(p->sys_ind)) {
+ xbsd_part = p;
+ xbsd_part_index = t;
+ ss = get_start_sect(xbsd_part);
+ if (ss == 0) {
+ fprintf(stderr, _("Partition %s has invalid starting sector 0.\n"),
+ partname(disk_device, t+1, 0));
+ return;
+ }
+ printf(_("Reading disklabel of %s at sector %d.\n"),
+ partname(disk_device, t+1, 0), ss + BSD_LABELSECTOR);
+ if (xbsd_readlabel(xbsd_part, &xbsd_dlabel) == 0)
+ if (xbsd_create_disklabel() == 0)
+ return;
+ break;
+ }
+ }
+
+ if (t == 4) {
+ printf(_("There is no *BSD partition on %s.\n"), disk_device);
+ return;
+ }
#elif defined (__alpha__)
- if (xbsd_readlabel (NULL, &xbsd_dlabel) == 0)
- if (xbsd_create_disklabel () == 0)
- exit ( EXIT_SUCCESS );
-
-#endif
-
- while (1) {
- putchar ('\n');
- switch (tolower (read_char (_("BSD disklabel command (m for help): ")))) {
- case 'd':
- xbsd_delete_part ();
- break;
- case 'e':
- xbsd_edit_disklabel ();
- break;
- case 'i':
- xbsd_write_bootstrap ();
- break;
- case 'l':
- xbsd_list_types ();
- break;
- case 'n':
- xbsd_new_part ();
- break;
- case 'p':
- xbsd_print_disklabel (0);
- break;
- case 'q':
- close (fd);
- exit ( EXIT_SUCCESS );
- case 'r':
- return;
- case 's':
- xbsd_print_disklabel (1);
- break;
- case 't':
- xbsd_change_fstype ();
- break;
- case 'u':
- change_units();
- break;
- case 'w':
- xbsd_write_disklabel ();
- break;
+ if (xbsd_readlabel(NULL, &xbsd_dlabel) == 0)
+ if (xbsd_create_disklabel() == 0)
+ exit (EXIT_SUCCESS);
+
+#endif
+
+ while (1) {
+ putchar('\n');
+ switch (tolower(read_char(_("BSD disklabel command (m for help): ")))) {
+ case 'd':
+ xbsd_delete_part();
+ break;
+ case 'e':
+ xbsd_edit_disklabel();
+ break;
+ case 'i':
+ xbsd_write_bootstrap();
+ break;
+ case 'l':
+ xbsd_list_types();
+ break;
+ case 'n':
+ xbsd_new_part();
+ break;
+ case 'p':
+ xbsd_print_disklabel(0);
+ break;
+ case 'q':
+ close(fd);
+ exit(EXIT_SUCCESS);
+ case 'r':
+ return;
+ case 's':
+ xbsd_print_disklabel(1);
+ break;
+ case 't':
+ xbsd_change_fstype();
+ break;
+ case 'u':
+ change_units();
+ break;
+ case 'w':
+ xbsd_write_disklabel();
+ break;
#if !defined (__alpha__)
- case 'x':
- xbsd_link_part ();
- break;
+ case 'x':
+ xbsd_link_part();
+ break;
#endif
- default:
- bmenu ();
- break;
- }
- }
+ default:
+ bmenu();
+ break;
+ }
+ }
}
static void
-xbsd_delete_part (void)
+xbsd_delete_part(void)
{
- int i;
+ int i;
- i = xbsd_get_part_index (xbsd_dlabel.d_npartitions);
- xbsd_dlabel.d_partitions[i].p_size = 0;
- xbsd_dlabel.d_partitions[i].p_offset = 0;
- xbsd_dlabel.d_partitions[i].p_fstype = BSD_FS_UNUSED;
- if (xbsd_dlabel.d_npartitions == i + 1)
- while (xbsd_dlabel.d_partitions[xbsd_dlabel.d_npartitions-1].p_size == 0)
- xbsd_dlabel.d_npartitions--;
+ i = xbsd_get_part_index(xbsd_dlabel.d_npartitions);
+ xbsd_dlabel.d_partitions[i].p_size = 0;
+ xbsd_dlabel.d_partitions[i].p_offset = 0;
+ xbsd_dlabel.d_partitions[i].p_fstype = BSD_FS_UNUSED;
+ if (xbsd_dlabel.d_npartitions == i + 1)
+ while (xbsd_dlabel.d_partitions[xbsd_dlabel.d_npartitions-1].p_size == 0)
+ xbsd_dlabel.d_npartitions--;
}
static void
-xbsd_new_part (void)
+xbsd_new_part(void)
{
- off_t begin, end;
- char mesg[256];
- int i;
+ off_t begin, end;
+ char mesg[256];
+ int i;
- if (!xbsd_check_new_partition (&i))
- return;
+ if (!xbsd_check_new_partition(&i))
+ return;
#if !defined (__alpha__) && !defined (__powerpc__) && !defined (__hppa__)
- begin = get_start_sect(xbsd_part);
- end = begin + get_nr_sects(xbsd_part) - 1;
+ begin = get_start_sect(xbsd_part);
+ end = begin + get_nr_sects(xbsd_part) - 1;
#else
- begin = 0;
- end = xbsd_dlabel.d_secperunit - 1;
+ begin = 0;
+ end = xbsd_dlabel.d_secperunit - 1;
#endif
- snprintf (mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
- begin = read_int (bsd_cround (begin), bsd_cround (begin), bsd_cround (end),
- 0, mesg);
+ snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
+ begin = read_int(bsd_cround(begin), bsd_cround(begin), bsd_cround(end),
+ 0, mesg);
- if (display_in_cyl_units)
- begin = (begin - 1) * xbsd_dlabel.d_secpercyl;
+ if (display_in_cyl_units)
+ begin = (begin - 1) * xbsd_dlabel.d_secpercyl;
- snprintf (mesg, sizeof(mesg), _("Last %s or +size or +sizeM or +sizeK"),
- str_units(SINGULAR));
- end = read_int (bsd_cround (begin), bsd_cround (end), bsd_cround (end),
- bsd_cround (begin), mesg);
+ snprintf(mesg, sizeof(mesg), _("Last %s or +size or +sizeM or +sizeK"),
+ str_units(SINGULAR));
+ end = read_int(bsd_cround (begin), bsd_cround (end), bsd_cround (end),
+ bsd_cround (begin), mesg);
- if (display_in_cyl_units)
- end = end * xbsd_dlabel.d_secpercyl - 1;
+ if (display_in_cyl_units)
+ end = end * xbsd_dlabel.d_secpercyl - 1;
- xbsd_dlabel.d_partitions[i].p_size = end - begin + 1;
- xbsd_dlabel.d_partitions[i].p_offset = begin;
- xbsd_dlabel.d_partitions[i].p_fstype = BSD_FS_UNUSED;
+ xbsd_dlabel.d_partitions[i].p_size = end - begin + 1;
+ xbsd_dlabel.d_partitions[i].p_offset = begin;
+ xbsd_dlabel.d_partitions[i].p_fstype = BSD_FS_UNUSED;
}
static void
-xbsd_print_disklabel (int show_all) {
- struct xbsd_disklabel *lp = &xbsd_dlabel;
- struct xbsd_partition *pp;
- int i, j;
+xbsd_print_disklabel(int show_all)
+{
+ struct xbsd_disklabel *lp = &xbsd_dlabel;
+ struct xbsd_partition *pp;
+ int i, j;
- if (show_all) {
+ if (show_all) {
#if defined (__alpha__)
- printf("# %s:\n", disk_device);
+ printf("# %s:\n", disk_device);
#else
- printf("# %s:\n", partname(disk_device, xbsd_part_index+1, 0));
-#endif
- if ((unsigned) lp->d_type < BSD_DKMAXTYPES)
- printf(_("type: %s\n"), xbsd_dktypenames[lp->d_type]);
- else
- printf(_("type: %d\n"), lp->d_type);
- printf(_("disk: %.*s\n"), (int) sizeof(lp->d_typename), lp->d_typename);
- printf(_("label: %.*s\n"), (int) sizeof(lp->d_packname), lp->d_packname);
- printf(_("flags:"));
- if (lp->d_flags & BSD_D_REMOVABLE)
- printf(_(" removable"));
- if (lp->d_flags & BSD_D_ECC)
- printf(_(" ecc"));
- if (lp->d_flags & BSD_D_BADSECT)
- printf(_(" badsect"));
- printf("\n");
- /* On various machines the fields of *lp are short/int/long */
- /* In order to avoid problems, we cast them all to long. */
- printf(_("bytes/sector: %ld\n"), (long) lp->d_secsize);
- printf(_("sectors/track: %ld\n"), (long) lp->d_nsectors);
- printf(_("tracks/cylinder: %ld\n"), (long) lp->d_ntracks);
- printf(_("sectors/cylinder: %ld\n"), (long) lp->d_secpercyl);
- printf(_("cylinders: %ld\n"), (long) lp->d_ncylinders);
- printf(_("rpm: %d\n"), lp->d_rpm);
- printf(_("interleave: %d\n"), lp->d_interleave);
- printf(_("trackskew: %d\n"), lp->d_trackskew);
- printf(_("cylinderskew: %d\n"), lp->d_cylskew);
- printf(_("headswitch: %ld\t\t# milliseconds\n"),
- (long) lp->d_headswitch);
- printf(_("track-to-track seek: %ld\t# milliseconds\n"),
- (long) lp->d_trkseek);
- printf(_("drivedata: "));
- for (i = NDDATA - 1; i >= 0; i--)
- if (lp->d_drivedata[i])
- break;
- if (i < 0)
- i = 0;
- for (j = 0; j <= i; j++)
- printf("%ld ", (long) lp->d_drivedata[j]);
- }
- printf(_("\n%d partitions:\n"), lp->d_npartitions);
- printf(_("# start end size fstype [fsize bsize cpg]\n"));
- pp = lp->d_partitions;
- for (i = 0; i < lp->d_npartitions; i++, pp++) {
- if (pp->p_size) {
- if (display_in_cyl_units && lp->d_secpercyl) {
- printf(" %c: %8ld%c %8ld%c %8ld%c ",
- 'a' + i,
- (long) pp->p_offset / lp->d_secpercyl + 1,
- (pp->p_offset % lp->d_secpercyl) ? '*' : ' ',
- (long) (pp->p_offset + pp->p_size + lp->d_secpercyl - 1)
- / lp->d_secpercyl,
- ((pp->p_offset + pp->p_size) % lp->d_secpercyl) ? '*' : ' ',
- (long) pp->p_size / lp->d_secpercyl,
- (pp->p_size % lp->d_secpercyl) ? '*' : ' ');
- } else {
- printf(" %c: %8ld %8ld %8ld ",
- 'a' + i,
- (long) pp->p_offset,
- (long) pp->p_offset + pp->p_size - 1,
- (long) pp->p_size);
- }
- if ((unsigned) pp->p_fstype < BSD_FSMAXTYPES)
- printf("%8.8s", xbsd_fstypes[pp->p_fstype].name);
- else
- printf("%8x", pp->p_fstype);
- switch (pp->p_fstype) {
- case BSD_FS_UNUSED:
- printf(" %5ld %5ld %5.5s ",
- (long) pp->p_fsize, (long) pp->p_fsize * pp->p_frag, "");
- break;
-
- case BSD_FS_BSDFFS:
- printf(" %5ld %5ld %5d ",
- (long) pp->p_fsize, (long) pp->p_fsize * pp->p_frag,
- pp->p_cpg);
- break;
+ printf("# %s:\n", partname(disk_device, xbsd_part_index+1, 0));
+#endif
+ if ((unsigned) lp->d_type < BSD_DKMAXTYPES)
+ printf(_("type: %s\n"), xbsd_dktypenames[lp->d_type]);
+ else
+ printf(_("type: %d\n"), lp->d_type);
+ printf(_("disk: %.*s\n"), (int) sizeof(lp->d_typename), lp->d_typename);
+ printf(_("label: %.*s\n"), (int) sizeof(lp->d_packname), lp->d_packname);
+ printf(_("flags:"));
+ if (lp->d_flags & BSD_D_REMOVABLE)
+ printf(_(" removable"));
+ if (lp->d_flags & BSD_D_ECC)
+ printf(_(" ecc"));
+ if (lp->d_flags & BSD_D_BADSECT)
+ printf(_(" badsect"));
+ printf("\n");
+ /* On various machines the fields of *lp are short/int/long */
+ /* In order to avoid problems, we cast them all to long. */
+ printf(_("bytes/sector: %ld\n"), (long) lp->d_secsize);
+ printf(_("sectors/track: %ld\n"), (long) lp->d_nsectors);
+ printf(_("tracks/cylinder: %ld\n"), (long) lp->d_ntracks);
+ printf(_("sectors/cylinder: %ld\n"), (long) lp->d_secpercyl);
+ printf(_("cylinders: %ld\n"), (long) lp->d_ncylinders);
+ printf(_("rpm: %d\n"), lp->d_rpm);
+ printf(_("interleave: %d\n"), lp->d_interleave);
+ printf(_("trackskew: %d\n"), lp->d_trackskew);
+ printf(_("cylinderskew: %d\n"), lp->d_cylskew);
+ printf(_("headswitch: %ld\t\t# milliseconds\n"),
+ (long) lp->d_headswitch);
+ printf(_("track-to-track seek: %ld\t# milliseconds\n"),
+ (long) lp->d_trkseek);
+ printf(_("drivedata: "));
+ for (i = NDDATA - 1; i >= 0; i--)
+ if (lp->d_drivedata[i])
+ break;
+ if (i < 0)
+ i = 0;
+ for (j = 0; j <= i; j++)
+ printf("%ld ", (long) lp->d_drivedata[j]);
+ }
+ printf(_("\n%d partitions:\n"), lp->d_npartitions);
+ printf(_("# start end size fstype [fsize bsize cpg]\n"));
+ pp = lp->d_partitions;
+ for (i = 0; i < lp->d_npartitions; i++, pp++) {
+ if (pp->p_size) {
+ if (display_in_cyl_units && lp->d_secpercyl) {
+ printf(" %c: %8ld%c %8ld%c %8ld%c ",
+ 'a' + i,
+ (long) pp->p_offset / lp->d_secpercyl + 1,
+ (pp->p_offset % lp->d_secpercyl) ? '*' : ' ',
+ (long) (pp->p_offset + pp->p_size + lp->d_secpercyl - 1) / lp->d_secpercyl,
+ ((pp->p_offset + pp->p_size) % lp->d_secpercyl) ? '*' : ' ',
+ (long) pp->p_size / lp->d_secpercyl,
+ (pp->p_size % lp->d_secpercyl) ? '*' : ' '
+ );
+ } else {
+ printf(" %c: %8ld %8ld %8ld ",
+ 'a' + i,
+ (long) pp->p_offset,
+ (long) pp->p_offset + pp->p_size - 1,
+ (long) pp->p_size
+ );
+ }
- default:
- printf("%22.22s", "");
- break;
- }
- printf("\n");
- }
- }
+ if ((unsigned) pp->p_fstype < BSD_FSMAXTYPES)
+ printf("%8.8s", xbsd_fstypes[pp->p_fstype].name);
+ else
+ printf("%8x", pp->p_fstype);
+
+ switch (pp->p_fstype) {
+ case BSD_FS_UNUSED:
+ printf(" %5ld %5ld %5.5s ",
+ (long) pp->p_fsize, (long) pp->p_fsize * pp->p_frag, "");
+ break;
+ case BSD_FS_BSDFFS:
+ printf(" %5ld %5ld %5d ",
+ (long) pp->p_fsize, (long) pp->p_fsize * pp->p_frag, pp->p_cpg);
+ break;
+ default:
+ printf("%22.22s", "");
+ break;
+ }
+ printf("\n");
+ }
+ }
}
static void
-xbsd_write_disklabel (void) {
+xbsd_write_disklabel(void)
+{
#if defined (__alpha__)
- printf (_("Writing disklabel to %s.\n"), disk_device);
- xbsd_writelabel (NULL, &xbsd_dlabel);
+ printf(_("Writing disklabel to %s.\n"), disk_device);
+ xbsd_writelabel(NULL, &xbsd_dlabel);
#else
- printf (_("Writing disklabel to %s.\n"),
- partname(disk_device, xbsd_part_index+1, 0));
- xbsd_writelabel (xbsd_part, &xbsd_dlabel);
+ printf(_("Writing disklabel to %s.\n"),
+ partname(disk_device, xbsd_part_index + 1, 0));
+ xbsd_writelabel(xbsd_part, &xbsd_dlabel);
#endif
reread_partition_table(0); /* no exit yet */
}
static int
-xbsd_create_disklabel (void) {
+xbsd_create_disklabel(void)
+{
char c;
#if defined (__alpha__)
- fprintf (stderr, _("%s contains no disklabel.\n"), disk_device);
+ fprintf(stderr, _("%s contains no disklabel.\n"), disk_device);
#else
- fprintf (stderr, _("%s contains no disklabel.\n"),
- partname(disk_device, xbsd_part_index+1, 0));
+ fprintf(stderr, _("%s contains no disklabel.\n"),
+ partname(disk_device, xbsd_part_index + 1, 0));
#endif
while (1) {
- c = read_char (_("Do you want to create a disklabel? (y/n) "));
+ c = read_char(_("Do you want to create a disklabel? (y/n) "));
if (c == 'y' || c == 'Y') {
- if (xbsd_initlabel (
+ if (xbsd_initlabel(
#if defined (__alpha__) || defined (__powerpc__) || defined (__hppa__) || \
- defined (__s390__) || defined (__s390x__)
+ defined (__s390__) || defined (__s390x__)
NULL, &xbsd_dlabel
#else
xbsd_part, &xbsd_dlabel/* not used, xbsd_part_index*/
@@ -1235,176 +1247,173 @@ xbsd_create_disklabel (void) {
}
static int
-edit_int (int def, char *mesg)
+edit_int(int def, char *mesg)
{
- do {
- fputs (mesg, stdout);
- printf (" (%d): ", def);
- if (!read_line ())
- return def;
- }
- while (!isdigit (*line_ptr));
- return atoi (line_ptr);
+ do {
+ fputs(mesg, stdout);
+ printf(" (%d): ", def);
+ if (!read_line())
+ return def;
+ }
+ while (!isdigit(*line_ptr)); /* FIXME: ?!! */
+ return atoi(line_ptr);
}
static void
-xbsd_edit_disklabel (void)
+xbsd_edit_disklabel(void)
{
- struct xbsd_disklabel *d;
+ struct xbsd_disklabel *d;
- d = &xbsd_dlabel;
+ d = &xbsd_dlabel;
#if defined (__alpha__) || defined (__ia64__)
- d -> d_secsize = (u_long) edit_int ((u_long) d -> d_secsize ,_("bytes/sector"));
- d -> d_nsectors = (u_long) edit_int ((u_long) d -> d_nsectors ,_("sectors/track"));
- d -> d_ntracks = (u_long) edit_int ((u_long) d -> d_ntracks ,_("tracks/cylinder"));
- d -> d_ncylinders = (u_long) edit_int ((u_long) d -> d_ncylinders ,_("cylinders"));
+ d->d_secsize = (u_long) edit_int((u_long) d->d_secsize ,_("bytes/sector"));
+ d->d_nsectors = (u_long) edit_int((u_long) d->d_nsectors ,_("sectors/track"));
+ d->d_ntracks = (u_long) edit_int((u_long) d->d_ntracks ,_("tracks/cylinder"));
+ d->d_ncylinders = (u_long) edit_int((u_long) d->d_ncylinders ,_("cylinders"));
#endif
- /* d -> d_secpercyl can be != d -> d_nsectors * d -> d_ntracks */
- while (1)
- {
- d -> d_secpercyl = (u_long) edit_int ((u_long) d -> d_nsectors * d -> d_ntracks,
- _("sectors/cylinder"));
- if (d -> d_secpercyl <= d -> d_nsectors * d -> d_ntracks)
- break;
+ /* d->d_secpercyl can be != d->d_nsectors * d->d_ntracks */
+ while (1) {
+ d->d_secpercyl = (u_long) edit_int((u_long) d->d_nsectors * d->d_ntracks,
+ _("sectors/cylinder"));
+ if (d->d_secpercyl <= d->d_nsectors * d->d_ntracks)
+ break;
- printf (_("Must be <= sectors/track * tracks/cylinder (default).\n"));
- }
- d -> d_rpm = (u_short) edit_int ((u_short) d -> d_rpm ,_("rpm"));
- d -> d_interleave = (u_short) edit_int ((u_short) d -> d_interleave,_("interleave"));
- d -> d_trackskew = (u_short) edit_int ((u_short) d -> d_trackskew ,_("trackskew"));
- d -> d_cylskew = (u_short) edit_int ((u_short) d -> d_cylskew ,_("cylinderskew"));
- d -> d_headswitch = (u_long) edit_int ((u_long) d -> d_headswitch ,_("headswitch"));
- d -> d_trkseek = (u_long) edit_int ((u_long) d -> d_trkseek ,_("track-to-track seek"));
+ printf(_("Must be <= sectors/track * tracks/cylinder (default).\n"));
+ }
+ d->d_rpm = (u_short) edit_int((u_short) d->d_rpm ,_("rpm"));
+ d->d_interleave = (u_short) edit_int((u_short) d->d_interleave,_("interleave"));
+ d->d_trackskew = (u_short) edit_int((u_short) d->d_trackskew ,_("trackskew"));
+ d->d_cylskew = (u_short) edit_int((u_short) d->d_cylskew ,_("cylinderskew"));
+ d->d_headswitch = (u_long) edit_int((u_long) d->d_headswitch ,_("headswitch"));
+ d->d_trkseek = (u_long) edit_int((u_long) d->d_trkseek ,_("track-to-track seek"));
- d -> d_secperunit = d -> d_secpercyl * d -> d_ncylinders;
+ d->d_secperunit = d->d_secpercyl * d->d_ncylinders;
}
static int
xbsd_get_bootstrap (char *path, void *ptr, int size)
{
- int fdb;
+ int fdb;
- if ((fdb = open (path, O_RDONLY)) < 0)
- {
- perror (path);
- return 0;
- }
- if (read (fdb, ptr, size) < 0)
- {
- perror (path);
- close (fdb);
- return 0;
- }
- printf (" ... %s\n", path);
- close (fdb);
- return 1;
+ if ((fdb = open (path, O_RDONLY)) < 0) {
+ perror(path);
+ return 0;
+ }
+ if (read(fdb, ptr, size) < 0) {
+ perror(path);
+ close(fdb);
+ return 0;
+ }
+ printf(" ... %s\n", path);
+ close(fdb);
+ return 1;
}
static void
-sync_disks (void)
+sync_disks(void)
{
- printf (_("\nSyncing disks.\n"));
- sync ();
- sleep (4);
+ printf(_("\nSyncing disks.\n"));
+ sync();
+ sleep(4); /* What? */
}
static void
-xbsd_write_bootstrap (void)
-{
- char *bootdir = BSD_LINUX_BOOTDIR;
- char path[MAXPATHLEN];
- char *dkbasename;
- struct xbsd_disklabel dl;
- char *d, *p, *e;
- int sector;
-
- if (xbsd_dlabel.d_type == BSD_DTYPE_SCSI)
- dkbasename = "sd";
- else
- dkbasename = "wd";
-
- printf (_("Bootstrap: %sboot -> boot%s (%s): "),
- dkbasename, dkbasename, dkbasename);
- if (read_line ()) {
- line_ptr[strlen (line_ptr)-1] = '\0';
- dkbasename = line_ptr;
- }
- snprintf (path, sizeof(path), "%s/%sboot", bootdir, dkbasename);
- if (!xbsd_get_bootstrap (path, disklabelbuffer, (int) xbsd_dlabel.d_secsize))
- return;
-
- /* We need a backup of the disklabel (xbsd_dlabel might have changed). */
- d = &disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE];
- bcopy (d, &dl, sizeof (struct xbsd_disklabel));
-
- /* The disklabel will be overwritten by 0's from bootxx anyway */
- memset (d, 0, sizeof (struct xbsd_disklabel));
-
- snprintf (path, sizeof(path), "%s/boot%s", bootdir, dkbasename);
- if (!xbsd_get_bootstrap (path, &disklabelbuffer[xbsd_dlabel.d_secsize],
+xbsd_write_bootstrap(void)
+{
+ char *bootdir = BSD_LINUX_BOOTDIR;
+ char path[MAXPATHLEN];
+ char *dkbasename;
+ struct xbsd_disklabel dl;
+ char *d, *p, *e;
+ int sector;
+
+ if (xbsd_dlabel.d_type == BSD_DTYPE_SCSI)
+ dkbasename = "sd";
+ else
+ dkbasename = "wd";
+
+ printf(_("Bootstrap: %sboot -> boot%s (%s): "),
+ dkbasename, dkbasename, dkbasename);
+ if (read_line()) {
+ line_ptr[strlen(line_ptr)-1] = '\0';
+ dkbasename = line_ptr;
+ }
+ snprintf(path, sizeof(path), "%s/%sboot", bootdir, dkbasename);
+ if (!xbsd_get_bootstrap(path, disklabelbuffer, (int) xbsd_dlabel.d_secsize))
+ return;
+
+/* We need a backup of the disklabel (xbsd_dlabel might have changed). */
+ d = &disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE];
+ bcopy(d, &dl, sizeof(struct xbsd_disklabel));
+
+/* The disklabel will be overwritten by 0's from bootxx anyway */
+ memset(d, 0, sizeof(struct xbsd_disklabel));
+
+ snprintf(path, sizeof(path), "%s/boot%s", bootdir, dkbasename);
+ if (!xbsd_get_bootstrap (path, &disklabelbuffer[xbsd_dlabel.d_secsize],
(int) xbsd_dlabel.d_bbsize - xbsd_dlabel.d_secsize))
- return;
+ return;
- e = d + sizeof (struct xbsd_disklabel);
- for (p=d; p < e; p++)
- if (*p) {
- fprintf (stderr, _("Bootstrap overlaps with disk label!\n"));
- exit ( EXIT_FAILURE );
- }
+ e = d + sizeof(struct xbsd_disklabel);
+ for (p = d; p < e; p++)
+ if (*p) {
+ fprintf(stderr, _("Bootstrap overlaps with disk label!\n"));
+ exit(EXIT_FAILURE);
+ }
- bcopy (&dl, d, sizeof (struct xbsd_disklabel));
+ bcopy(&dl, d, sizeof(struct xbsd_disklabel));
#if defined (__powerpc__) || defined (__hppa__)
- sector = 0;
+ sector = 0;
#elif defined (__alpha__)
- sector = 0;
- alpha_bootblock_checksum (disklabelbuffer);
+ sector = 0;
+ alpha_bootblock_checksum(disklabelbuffer);
#else
- sector = get_start_sect(xbsd_part);
+ sector = get_start_sect(xbsd_part);
#endif
- if (lseek (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
- fdisk_fatal (unable_to_seek);
- if (BSD_BBSIZE != write (fd, disklabelbuffer, BSD_BBSIZE))
- fdisk_fatal (unable_to_write);
+ if (lseek(fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
+ fdisk_fatal(unable_to_seek);
+ if (BSD_BBSIZE != write(fd, disklabelbuffer, BSD_BBSIZE))
+ fdisk_fatal(unable_to_write);
#if defined (__alpha__)
- printf (_("Bootstrap installed on %s.\n"), disk_device);
+ printf(_("Bootstrap installed on %s.\n"), disk_device);
#else
- printf (_("Bootstrap installed on %s.\n"),
- partname (disk_device, xbsd_part_index+1, 0));
+ printf(_("Bootstrap installed on %s.\n"),
+ partname (disk_device, xbsd_part_index+1, 0));
#endif
- sync_disks ();
+ sync_disks();
}
static void
-xbsd_change_fstype (void)
+xbsd_change_fstype(void)
{
- int i;
+ int i;
- i = xbsd_get_part_index (xbsd_dlabel.d_npartitions);
- xbsd_dlabel.d_partitions[i].p_fstype = read_hex (xbsd_fstypes);
+ i = xbsd_get_part_index(xbsd_dlabel.d_npartitions);
+ xbsd_dlabel.d_partitions[i].p_fstype = read_hex(xbsd_fstypes);
}
static int
-xbsd_get_part_index (int max)
+xbsd_get_part_index(int max)
{
- char prompt[256];
- char l;
+ char prompt[256];
+ char l;
- snprintf (prompt, sizeof(prompt), _("Partition (a-%c): "), 'a' + max - 1);
- do
- l = tolower (read_char (prompt));
- while (l < 'a' || l > 'a' + max - 1);
- return l - 'a';
+ snprintf(prompt, sizeof(prompt), _("Partition (a-%c): "), 'a' + max - 1);
+ do
+ l = tolower(read_char(prompt));
+ while (l < 'a' || l > 'a' + max - 1);
+ return l - 'a';
}
static int
-xbsd_check_new_partition (int *i) {
-
+xbsd_check_new_partition(int *i)
+{
/* room for more? various BSD flavours have different maxima */
if (xbsd_dlabel.d_npartitions == BSD_MAXPARTITIONS) {
int t;
@@ -1414,7 +1423,7 @@ xbsd_check_new_partition (int *i) {
break;
if (t == BSD_MAXPARTITIONS) {
- fprintf (stderr, _("The maximum number of partitions "
+ fprintf(stderr, _("The maximum number of partitions "
"has been created\n"));
return 0;
}
@@ -1426,7 +1435,7 @@ xbsd_check_new_partition (int *i) {
xbsd_dlabel.d_npartitions = (*i) + 1;
if (xbsd_dlabel.d_partitions[*i].p_size != 0) {
- fprintf (stderr, _("This partition already exists.\n"));
+ fprintf(stderr, _("This partition already exists.\n"));
return 0;
}
@@ -1434,12 +1443,14 @@ xbsd_check_new_partition (int *i) {
}
static void
-xbsd_list_types (void) {
- list_types (xbsd_fstypes);
+xbsd_list_types(void)
+{
+ list_types(xbsd_fstypes);
}
static u_short
-xbsd_dkcksum (struct xbsd_disklabel *lp) {
+xbsd_dkcksum(struct xbsd_disklabel *lp)
+{
u_short *start, *end;
u_short sum = 0;
@@ -1451,67 +1462,68 @@ xbsd_dkcksum (struct xbsd_disklabel *lp) {
}
static int
-xbsd_initlabel (struct partition *p, struct xbsd_disklabel *d) {
+xbsd_initlabel(struct partition *p, struct xbsd_disklabel *d)
+{
struct xbsd_partition *pp;
- get_geometry ();
- memset (d, 0, sizeof (struct xbsd_disklabel));
+ get_geometry();
+ memset(d, 0, sizeof(struct xbsd_disklabel));
- d -> d_magic = BSD_DISKMAGIC;
+ d->d_magic = BSD_DISKMAGIC;
- if (strncmp (disk_device, "/dev/sd", 7) == 0)
- d -> d_type = BSD_DTYPE_SCSI;
+ if (strncmp(disk_device, "/dev/sd", 7) == 0)
+ d->d_type = BSD_DTYPE_SCSI;
else
- d -> d_type = BSD_DTYPE_ST506;
+ d->d_type = BSD_DTYPE_ST506;
#if 0 /* not used (at least not written to disk) by NetBSD/i386 1.0 */
- d -> d_subtype = BSD_DSTYPE_INDOSPART & pindex;
+ d->d_subtype = BSD_DSTYPE_INDOSPART & pindex;
#endif
#if !defined (__alpha__)
- d -> d_flags = BSD_D_DOSPART;
+ d->d_flags = BSD_D_DOSPART;
#else
- d -> d_flags = 0;
-#endif
- d -> d_secsize = SECTOR_SIZE; /* bytes/sector */
- d -> d_nsectors = sectors; /* sectors/track */
- d -> d_ntracks = heads; /* tracks/cylinder (heads) */
- d -> d_ncylinders = cylinders;
- d -> d_secpercyl = sectors * heads;/* sectors/cylinder */
- if (d -> d_secpercyl == 0)
- d -> d_secpercyl = 1; /* avoid segfaults */
- d -> d_secperunit = d -> d_secpercyl * d -> d_ncylinders;
-
- d -> d_rpm = 3600;
- d -> d_interleave = 1;
- d -> d_trackskew = 0;
- d -> d_cylskew = 0;
- d -> d_headswitch = 0;
- d -> d_trkseek = 0;
-
- d -> d_magic2 = BSD_DISKMAGIC;
- d -> d_bbsize = BSD_BBSIZE;
- d -> d_sbsize = BSD_SBSIZE;
+ d->d_flags = 0;
+#endif
+ d->d_secsize = SECTOR_SIZE; /* bytes/sector */
+ d->d_nsectors = sectors; /* sectors/track */
+ d->d_ntracks = heads; /* tracks/cylinder (heads) */
+ d->d_ncylinders = cylinders;
+ d->d_secpercyl = sectors * heads;/* sectors/cylinder */
+ if (d->d_secpercyl == 0)
+ d->d_secpercyl = 1; /* avoid segfaults */
+ d->d_secperunit = d->d_secpercyl * d->d_ncylinders;
+
+ d->d_rpm = 3600;
+ d->d_interleave = 1;
+ d->d_trackskew = 0;
+ d->d_cylskew = 0;
+ d->d_headswitch = 0;
+ d->d_trkseek = 0;
+
+ d->d_magic2 = BSD_DISKMAGIC;
+ d->d_bbsize = BSD_BBSIZE;
+ d->d_sbsize = BSD_SBSIZE;
#if !defined (__alpha__)
- d -> d_npartitions = 4;
- pp = &d -> d_partitions[2]; /* Partition C should be
+ d->d_npartitions = 4;
+ pp = &d->d_partitions[2]; /* Partition C should be
the NetBSD partition */
- pp -> p_offset = get_start_sect(p);
- pp -> p_size = get_nr_sects(p);
- pp -> p_fstype = BSD_FS_UNUSED;
- pp = &d -> d_partitions[3]; /* Partition D should be
+ pp->p_offset = get_start_sect(p);
+ pp->p_size = get_nr_sects(p);
+ pp->p_fstype = BSD_FS_UNUSED;
+ pp = &d->d_partitions[3]; /* Partition D should be
the whole disk */
- pp -> p_offset = 0;
- pp -> p_size = d -> d_secperunit;
- pp -> p_fstype = BSD_FS_UNUSED;
+ pp->p_offset = 0;
+ pp->p_size = d->d_secperunit;
+ pp->p_fstype = BSD_FS_UNUSED;
#elif defined (__alpha__)
- d -> d_npartitions = 3;
- pp = &d -> d_partitions[2]; /* Partition C should be
+ d->d_npartitions = 3;
+ pp = &d->d_partitions[2]; /* Partition C should be
the whole disk */
- pp -> p_offset = 0;
- pp -> p_size = d -> d_secperunit;
- pp -> p_fstype = BSD_FS_UNUSED;
+ pp->p_offset = 0;
+ pp->p_size = d->d_secperunit;
+ pp->p_fstype = BSD_FS_UNUSED;
#endif
return 1;
@@ -1533,106 +1545,102 @@ xbsd_readlabel (struct partition *p, struct xbsd_disklabel *d)
sector = 0;
#endif
- if (lseek (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
- fdisk_fatal (unable_to_seek);
- if (BSD_BBSIZE != read (fd, disklabelbuffer, BSD_BBSIZE))
- fdisk_fatal (unable_to_read);
+ if (lseek(fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
+ fdisk_fatal(unable_to_seek);
+ if (BSD_BBSIZE != read(fd, disklabelbuffer, BSD_BBSIZE))
+ fdisk_fatal(unable_to_read);
- bcopy (&disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE + BSD_LABELOFFSET],
- d, sizeof (struct xbsd_disklabel));
+ bcopy(&disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE + BSD_LABELOFFSET],
+ d, sizeof(struct xbsd_disklabel));
- if (d -> d_magic != BSD_DISKMAGIC || d -> d_magic2 != BSD_DISKMAGIC)
+ if (d->d_magic != BSD_DISKMAGIC || d->d_magic2 != BSD_DISKMAGIC)
return 0;
- for (t = d -> d_npartitions; t < BSD_MAXPARTITIONS; t++) {
- d -> d_partitions[t].p_size = 0;
- d -> d_partitions[t].p_offset = 0;
- d -> d_partitions[t].p_fstype = BSD_FS_UNUSED;
+ for (t = d->d_npartitions; t < BSD_MAXPARTITIONS; t++) {
+ d->d_partitions[t].p_size = 0;
+ d->d_partitions[t].p_offset = 0;
+ d->d_partitions[t].p_fstype = BSD_FS_UNUSED;
}
- if (d -> d_npartitions > BSD_MAXPARTITIONS)
- fprintf (stderr, _("Warning: too many partitions "
- "(%d, maximum is %d).\n"),
- d -> d_npartitions, BSD_MAXPARTITIONS);
+ if (d->d_npartitions > BSD_MAXPARTITIONS)
+ fprintf(stderr, _("Warning: too many partitions "
+ "(%d, maximum is %d).\n"),
+ d->d_npartitions, BSD_MAXPARTITIONS);
return 1;
}
static int
xbsd_writelabel (struct partition *p, struct xbsd_disklabel *d)
{
- unsigned int sector;
+ unsigned int sector;
#if !defined (__alpha__) && !defined (__powerpc__) && !defined (__hppa__)
- sector = get_start_sect(p) + BSD_LABELSECTOR;
+ sector = get_start_sect(p) + BSD_LABELSECTOR;
#else
- sector = BSD_LABELSECTOR;
+ sector = BSD_LABELSECTOR;
#endif
- d -> d_checksum = 0;
- d -> d_checksum = xbsd_dkcksum (d);
+ d->d_checksum = 0;
+ d->d_checksum = xbsd_dkcksum (d);
- /* This is necessary if we want to write the bootstrap later,
- otherwise we'd write the old disklabel with the bootstrap.
- */
- bcopy (d, &disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE + BSD_LABELOFFSET],
- sizeof (struct xbsd_disklabel));
+ /* This is necessary if we want to write the bootstrap later,
+ otherwise we'd write the old disklabel with the bootstrap.
+ */
+ bcopy(d, &disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE + BSD_LABELOFFSET],
+ sizeof(struct xbsd_disklabel));
#if defined (__alpha__) && BSD_LABELSECTOR == 0
- alpha_bootblock_checksum (disklabelbuffer);
- if (lseek (fd, 0, SEEK_SET) == -1)
- fdisk_fatal (unable_to_seek);
- if (BSD_BBSIZE != write (fd, disklabelbuffer, BSD_BBSIZE))
- fdisk_fatal (unable_to_write);
+ alpha_bootblock_checksum (disklabelbuffer);
+ if (lseek(fd, 0, SEEK_SET) == -1)
+ fdisk_fatal(unable_to_seek);
+ if (BSD_BBSIZE != write(fd, disklabelbuffer, BSD_BBSIZE))
+ fdisk_fatal(unable_to_write);
#else
- if (lseek (fd, sector * SECTOR_SIZE + BSD_LABELOFFSET,
- SEEK_SET) == -1)
- fdisk_fatal (unable_to_seek);
- if (sizeof (struct xbsd_disklabel) != write (fd, d, sizeof (struct xbsd_disklabel)))
- fdisk_fatal (unable_to_write);
+ if (lseek(fd, sector * SECTOR_SIZE + BSD_LABELOFFSET, SEEK_SET) == -1)
+ fdisk_fatal(unable_to_seek);
+ if (sizeof(struct xbsd_disklabel) != write(fd, d, sizeof(struct xbsd_disklabel)))
+ fdisk_fatal(unable_to_write);
#endif
-
- sync_disks ();
-
- return 1;
+ sync_disks();
+ return 1;
}
#if !defined (__alpha__)
static int
-xbsd_translate_fstype (int linux_type)
-{
- switch (linux_type)
- {
- case 0x01: /* DOS 12-bit FAT */
- case 0x04: /* DOS 16-bit <32M */
- case 0x06: /* DOS 16-bit >=32M */
- case 0xe1: /* DOS access */
- case 0xe3: /* DOS R/O */
- case 0xf2: /* DOS secondary */
- return BSD_FS_MSDOS;
- case 0x07: /* OS/2 HPFS */
- return BSD_FS_HPFS;
- default:
- return BSD_FS_OTHER;
- }
+xbsd_translate_fstype(int linux_type)
+{
+ switch (linux_type) {
+ case 0x01: /* DOS 12-bit FAT */
+ case 0x04: /* DOS 16-bit <32M */
+ case 0x06: /* DOS 16-bit >=32M */
+ case 0xe1: /* DOS access */
+ case 0xe3: /* DOS R/O */
+ case 0xf2: /* DOS secondary */
+ return BSD_FS_MSDOS;
+ case 0x07: /* OS/2 HPFS */
+ return BSD_FS_HPFS;
+ default:
+ return BSD_FS_OTHER;
+ }
}
static void
-xbsd_link_part (void)
+xbsd_link_part(void)
{
- int k, i;
- struct partition *p;
+ int k, i;
+ struct partition *p;
- k = get_partition (1, partitions);
+ k = get_partition(1, partitions);
- if (!xbsd_check_new_partition (&i))
- return;
+ if (!xbsd_check_new_partition(&i))
+ return;
- p = get_part_table(k);
+ p = get_part_table(k);
- xbsd_dlabel.d_partitions[i].p_size = get_nr_sects(p);
- xbsd_dlabel.d_partitions[i].p_offset = get_start_sect(p);
- xbsd_dlabel.d_partitions[i].p_fstype = xbsd_translate_fstype(p->sys_ind);
+ xbsd_dlabel.d_partitions[i].p_size = get_nr_sects(p);
+ xbsd_dlabel.d_partitions[i].p_offset = get_start_sect(p);
+ xbsd_dlabel.d_partitions[i].p_fstype = xbsd_translate_fstype(p->sys_ind);
}
#endif
@@ -1643,16 +1651,16 @@ typedef unsigned long long uint64_t;
#endif
static void
-alpha_bootblock_checksum (char *boot)
+alpha_bootblock_checksum(char *boot)
{
- uint64_t *dp, sum;
- int i;
+ uint64_t *dp, sum;
+ int i;
- dp = (uint64_t *)boot;
- sum = 0;
- for (i = 0; i < 63; i++)
- sum += dp[i];
- dp[63] = sum;
+ dp = (uint64_t *)boot;
+ sum = 0;
+ for (i = 0; i < 63; i++)
+ sum += dp[i];
+ dp[63] = sum;
}
#endif /* __alpha__ */
@@ -1660,13 +1668,15 @@ alpha_bootblock_checksum (char *boot)
#if defined(CONFIG_FEATURE_SGI_LABEL) || defined(CONFIG_FEATURE_SUN_LABEL)
static inline unsigned short
-__swap16(unsigned short x) {
+__swap16(unsigned short x)
+{
return (((uint16_t)(x) & 0xFF) << 8) | (((uint16_t)(x) & 0xFF00) >> 8);
}
static inline uint32_t
-__swap32(uint32_t x) {
- return (((x & 0xFF) << 24) |
+__swap32(uint32_t x)
+{
+ return (((x & 0xFF) << 24) |
((x & 0xFF00) << 8) |
((x & 0xFF0000) >> 8) |
((x & 0xFF000000) >> 24));
@@ -1687,34 +1697,40 @@ __swap32(uint32_t x) {
*/
-static int sgi_other_endian;
-static int debug;
-static short sgi_volumes=1;
+static int sgi_other_endian;
+static int debug;
+static short sgi_volumes = 1;
/*
* only dealing with free blocks here
*/
-typedef struct { unsigned int first; unsigned int last; } freeblocks;
+typedef struct {
+ unsigned int first;
+ unsigned int last;
+} freeblocks;
static freeblocks freelist[17]; /* 16 partitions can produce 17 vacant slots */
static void
-setfreelist(int i, unsigned int f, unsigned int l) {
+setfreelist(int i, unsigned int f, unsigned int l)
+{
freelist[i].first = f;
freelist[i].last = l;
}
static void
-add2freelist(unsigned int f, unsigned int l) {
- int i = 0;
- for ( ; i < 17 ; i++)
+add2freelist(unsigned int f, unsigned int l)
+{
+ int i;
+ for (i = 0; i < 17 ; i++)
if (freelist[i].last == 0)
break;
setfreelist(i, f, l);
}
static void
-clearfreelist(void) {
+clearfreelist(void)
+{
int i;
for (i = 0; i < 17 ; i++)
@@ -1722,7 +1738,8 @@ clearfreelist(void) {
}
static unsigned int
-isinfreelist(unsigned int b) {
+isinfreelist(unsigned int b)
+{
int i;
for (i = 0; i < 17 ; i++)
@@ -1737,701 +1754,715 @@ isinfreelist(unsigned int b) {
*/
static const struct systypes sgi_sys_types[] = {
-/* SGI_VOLHDR */ {"\x00" "SGI volhdr" },
-/* 0x01 */ {"\x01" "SGI trkrepl" },
-/* 0x02 */ {"\x02" "SGI secrepl" },
-/* SGI_SWAP */ {"\x03" "SGI raw" },
-/* 0x04 */ {"\x04" "SGI bsd" },
-/* 0x05 */ {"\x05" "SGI sysv" },
-/* ENTIRE_DISK */ {"\x06" "SGI volume" },
-/* SGI_EFS */ {"\x07" "SGI efs" },
-/* 0x08 */ {"\x08" "SGI lvol" },
-/* 0x09 */ {"\x09" "SGI rlvol" },
-/* SGI_XFS */ {"\x0a" "SGI xfs" },
-/* SGI_XFSLOG */ {"\x0b" "SGI xfslog" },
-/* SGI_XLV */ {"\x0c" "SGI xlv" },
-/* SGI_XVM */ {"\x0d" "SGI xvm" },
-/* LINUX_SWAP */ {"\x82" "Linux swap" },
-/* LINUX_NATIVE */ {"\x83" "Linux native" },
-/* LINUX_LVM */ {"\x8d" "Linux LVM" },
-/* LINUX_RAID */ {"\xfd" "Linux RAID" },
- { NULL }
+/* SGI_VOLHDR */ { "\x00" "SGI volhdr" },
+/* 0x01 */ { "\x01" "SGI trkrepl" },
+/* 0x02 */ { "\x02" "SGI secrepl" },
+/* SGI_SWAP */ { "\x03" "SGI raw" },
+/* 0x04 */ { "\x04" "SGI bsd" },
+/* 0x05 */ { "\x05" "SGI sysv" },
+/* ENTIRE_DISK */ { "\x06" "SGI volume" },
+/* SGI_EFS */ { "\x07" "SGI efs" },
+/* 0x08 */ { "\x08" "SGI lvol" },
+/* 0x09 */ { "\x09" "SGI rlvol" },
+/* SGI_XFS */ { "\x0a" "SGI xfs" },
+/* SGI_XFSLOG */ { "\x0b" "SGI xfslog" },
+/* SGI_XLV */ { "\x0c" "SGI xlv" },
+/* SGI_XVM */ { "\x0d" "SGI xvm" },
+/* LINUX_SWAP */ { "\x82" "Linux swap" },
+/* LINUX_NATIVE */ { "\x83" "Linux native" },
+/* LINUX_LVM */ { "\x8d" "Linux LVM" },
+/* LINUX_RAID */ { "\xfd" "Linux RAID" },
+ { NULL }
};
static int
-sgi_get_nsect(void) {
- return SGI_SSWAP16(sgilabel->devparam.nsect);
+sgi_get_nsect(void)
+{
+ return SGI_SSWAP16(sgilabel->devparam.nsect);
}
static int
-sgi_get_ntrks(void) {
- return SGI_SSWAP16(sgilabel->devparam.ntrks);
+sgi_get_ntrks(void)
+{
+ return SGI_SSWAP16(sgilabel->devparam.ntrks);
}
static void
-sgi_nolabel(void) {
- sgilabel->magic = 0;
- sgi_label = 0;
- partitions = 4;
+sgi_nolabel(void)
+{
+ sgilabel->magic = 0;
+ sgi_label = 0;
+ partitions = 4;
}
static unsigned int
-two_s_complement_32bit_sum(unsigned int* base, int size /* in bytes */) {
- int i=0;
- unsigned int sum=0;
+two_s_complement_32bit_sum(unsigned int* base, int size /* in bytes */)
+{
+ int i = 0;
+ unsigned int sum = 0;
- size /= sizeof(unsigned int);
- for (i = 0; i < size; i++)
- sum -= SGI_SSWAP32(base[i]);
- return sum;
+ size /= sizeof(unsigned int);
+ for (i = 0; i < size; i++)
+ sum -= SGI_SSWAP32(base[i]);
+ return sum;
}
static int
-check_sgi_label(void) {
- if (sizeof(sgilabel) > 512) {
- fprintf(stderr,
- _("According to MIPS Computer Systems, Inc the "
- "Label must not contain more than 512 bytes\n"));
- exit(1);
- }
-
- if (sgilabel->magic != SGI_LABEL_MAGIC &&
- sgilabel->magic != SGI_LABEL_MAGIC_SWAPPED) {
- sgi_label = 0;
- sgi_other_endian = 0;
- return 0;
- }
-
- sgi_other_endian = (sgilabel->magic == SGI_LABEL_MAGIC_SWAPPED);
- /*
- * test for correct checksum
- */
- if (two_s_complement_32bit_sum((unsigned int*)sgilabel,
- sizeof(*sgilabel))) {
+check_sgi_label(void)
+{
+ if (sizeof(sgilabel) > 512) {
+ fprintf(stderr,
+ _("According to MIPS Computer Systems, Inc the "
+ "Label must not contain more than 512 bytes\n"));
+ exit(1);
+ }
+
+ if (sgilabel->magic != SGI_LABEL_MAGIC
+ && sgilabel->magic != SGI_LABEL_MAGIC_SWAPPED) {
+ sgi_label = 0;
+ sgi_other_endian = 0;
+ return 0;
+ }
+
+ sgi_other_endian = (sgilabel->magic == SGI_LABEL_MAGIC_SWAPPED);
+ /*
+ * test for correct checksum
+ */
+ if (two_s_complement_32bit_sum((unsigned int*)sgilabel,
+ sizeof(*sgilabel))) {
fprintf(stderr,
_("Detected sgi disklabel with wrong checksum.\n"));
- }
- update_units();
- sgi_label = 1;
- partitions= 16;
- sgi_volumes = 15;
- return 1;
+ }
+ update_units();
+ sgi_label = 1;
+ partitions = 16;
+ sgi_volumes = 15;
+ return 1;
}
static unsigned int
-sgi_get_start_sector(int i) {
- return SGI_SSWAP32(sgilabel->partitions[i].start_sector);
+sgi_get_start_sector(int i)
+{
+ return SGI_SSWAP32(sgilabel->partitions[i].start_sector);
}
static unsigned int
-sgi_get_num_sectors(int i) {
- return SGI_SSWAP32(sgilabel->partitions[i].num_sectors);
+sgi_get_num_sectors(int i)
+{
+ return SGI_SSWAP32(sgilabel->partitions[i].num_sectors);
}
static int
sgi_get_sysid(int i)
{
- return SGI_SSWAP32(sgilabel->partitions[i].id);
+ return SGI_SSWAP32(sgilabel->partitions[i].id);
}
static int
sgi_get_bootpartition(void)
{
- return SGI_SSWAP16(sgilabel->boot_part);
+ return SGI_SSWAP16(sgilabel->boot_part);
}
static int
sgi_get_swappartition(void)
{
- return SGI_SSWAP16(sgilabel->swap_part);
+ return SGI_SSWAP16(sgilabel->swap_part);
}
static void
-sgi_list_table(int xtra) {
- int i, w, wd;
- int kpi = 0; /* kernel partition ID */
-
- if(xtra) {
- printf(_("\nDisk %s (SGI disk label): %d heads, %d sectors\n"
- "%d cylinders, %d physical cylinders\n"
- "%d extra sects/cyl, interleave %d:1\n"
- "%s\n"
- "Units = %s of %d * 512 bytes\n\n"),
- disk_device, heads, sectors, cylinders,
- SGI_SSWAP16(sgiparam.pcylcount),
- SGI_SSWAP16(sgiparam.sparecyl),
- SGI_SSWAP16(sgiparam.ilfact),
- (char *)sgilabel,
- str_units(PLURAL), units_per_sector);
- } else {
- printf( _("\nDisk %s (SGI disk label): "
- "%d heads, %d sectors, %d cylinders\n"
- "Units = %s of %d * 512 bytes\n\n"),
- disk_device, heads, sectors, cylinders,
- str_units(PLURAL), units_per_sector );
- }
+sgi_list_table(int xtra)
+{
+ int i, w, wd;
+ int kpi = 0; /* kernel partition ID */
+
+ if(xtra) {
+ printf(_("\nDisk %s (SGI disk label): %d heads, %d sectors\n"
+ "%d cylinders, %d physical cylinders\n"
+ "%d extra sects/cyl, interleave %d:1\n"
+ "%s\n"
+ "Units = %s of %d * 512 bytes\n\n"),
+ disk_device, heads, sectors, cylinders,
+ SGI_SSWAP16(sgiparam.pcylcount),
+ SGI_SSWAP16(sgiparam.sparecyl),
+ SGI_SSWAP16(sgiparam.ilfact),
+ (char *)sgilabel,
+ str_units(PLURAL), units_per_sector);
+ } else {
+ printf( _("\nDisk %s (SGI disk label): "
+ "%d heads, %d sectors, %d cylinders\n"
+ "Units = %s of %d * 512 bytes\n\n"),
+ disk_device, heads, sectors, cylinders,
+ str_units(PLURAL), units_per_sector );
+ }
- w = strlen(disk_device);
- wd = strlen(_("Device"));
- if (w < wd)
+ w = strlen(disk_device);
+ wd = strlen(_("Device"));
+ if (w < wd)
w = wd;
- printf(_("----- partitions -----\n"
- "Pt# %*s Info Start End Sectors Id System\n"),
- w + 2, _("Device"));
- for (i = 0 ; i < partitions; i++) {
- if( sgi_get_num_sectors(i) || debug ) {
- uint32_t start = sgi_get_start_sector(i);
- uint32_t len = sgi_get_num_sectors(i);
- kpi++; /* only count nonempty partitions */
- printf(
- "%2d: %s %4s %9ld %9ld %9ld %2x %s\n",
-/* fdisk part number */ i+1,
-/* device */ partname(disk_device, kpi, w+3),
-/* flags */ (sgi_get_swappartition() == i) ? "swap" :
-/* flags */ (sgi_get_bootpartition() == i) ? "boot" : " ",
-/* start */ (long) scround(start),
-/* end */ (long) scround(start+len)-1,
-/* no odd flag on end */ (long) len,
-/* type id */ sgi_get_sysid(i),
-/* type name */ partition_type(sgi_get_sysid(i)));
- }
- }
- printf(_("----- Bootinfo -----\nBootfile: %s\n"
- "----- Directory Entries -----\n"),
- sgilabel->boot_file);
+ printf(_("----- partitions -----\n"
+ "Pt# %*s Info Start End Sectors Id System\n"),
+ w + 2, _("Device"));
+ for (i = 0 ; i < partitions; i++) {
+ if( sgi_get_num_sectors(i) || debug ) {
+ uint32_t start = sgi_get_start_sector(i);
+ uint32_t len = sgi_get_num_sectors(i);
+ kpi++; /* only count nonempty partitions */
+ printf(
+ "%2d: %s %4s %9ld %9ld %9ld %2x %s\n",
+/* fdisk part number */ i+1,
+/* device */ partname(disk_device, kpi, w+3),
+/* flags */ (sgi_get_swappartition() == i) ? "swap" :
+/* flags */ (sgi_get_bootpartition() == i) ? "boot" : " ",
+/* start */ (long) scround(start),
+/* end */ (long) scround(start+len)-1,
+/* no odd flag on end */(long) len,
+/* type id */ sgi_get_sysid(i),
+/* type name */ partition_type(sgi_get_sysid(i)));
+ }
+ }
+ printf(_("----- Bootinfo -----\nBootfile: %s\n"
+ "----- Directory Entries -----\n"),
+ sgilabel->boot_file);
for (i = 0 ; i < sgi_volumes; i++) {
- if (sgilabel->directory[i].vol_file_size) {
- uint32_t start = SGI_SSWAP32(sgilabel->directory[i].vol_file_start);
- uint32_t len = SGI_SSWAP32(sgilabel->directory[i].vol_file_size);
- unsigned char*name = sgilabel->directory[i].vol_file_name;
+ if (sgilabel->directory[i].vol_file_size) {
+ uint32_t start = SGI_SSWAP32(sgilabel->directory[i].vol_file_start);
+ uint32_t len = SGI_SSWAP32(sgilabel->directory[i].vol_file_size);
+ unsigned char *name = sgilabel->directory[i].vol_file_name;
- printf(_("%2d: %-10s sector%5u size%8u\n"),
- i, (char*)name, (unsigned int) start, (unsigned int) len);
+ printf(_("%2d: %-10s sector%5u size%8u\n"),
+ i, (char*)name, (unsigned int) start, (unsigned int) len);
+ }
}
- }
}
static void
-sgi_set_bootpartition( int i )
+sgi_set_bootpartition(int i)
{
- sgilabel->boot_part = SGI_SSWAP16(((short)i));
+ sgilabel->boot_part = SGI_SSWAP16(((short)i));
}
static unsigned int
-sgi_get_lastblock(void) {
- return heads * sectors * cylinders;
+sgi_get_lastblock(void)
+{
+ return heads * sectors * cylinders;
}
static void
-sgi_set_swappartition( int i ) {
- sgilabel->swap_part = SGI_SSWAP16(((short)i));
+sgi_set_swappartition(int i)
+{
+ sgilabel->swap_part = SGI_SSWAP16(((short)i));
}
static int
-sgi_check_bootfile(const char* aFile) {
-
- if (strlen(aFile) < 3) /* "/a\n" is minimum */ {
- printf(_("\nInvalid Bootfile!\n"
- "\tThe bootfile must be an absolute non-zero pathname,\n"
- "\te.g. \"/unix\" or \"/unix.save\".\n"));
- return 0;
+sgi_check_bootfile(const char* aFile)
+{
+ if (strlen(aFile) < 3) /* "/a\n" is minimum */ {
+ printf(_("\nInvalid Bootfile!\n"
+ "\tThe bootfile must be an absolute non-zero pathname,\n"
+ "\te.g. \"/unix\" or \"/unix.save\".\n"));
+ return 0;
} else {
if (strlen(aFile) > 16) {
printf(_("\n\tName of Bootfile too long: "
- "16 bytes maximum.\n"));
- return 0;
+ "16 bytes maximum.\n"));
+ return 0;
} else {
if (aFile[0] != '/') {
printf(_("\n\tBootfile must have a "
- "fully qualified pathname.\n"));
- return 0;
- }
+ "fully qualified pathname.\n"));
+ return 0;
+ }
}
- }
+ }
if (strncmp(aFile, (char*)sgilabel->boot_file, 16)) {
printf(_("\n\tBe aware, that the bootfile is not checked for existence.\n\t"
"SGI's default is \"/unix\" and for backup \"/unix.save\".\n"));
- /* filename is correct and did change */
- return 1;
- }
- return 0; /* filename did not change */
+ /* filename is correct and did change */
+ return 1;
+ }
+ return 0; /* filename did not change */
}
static const char *
-sgi_get_bootfile(void) {
+sgi_get_bootfile(void)
+{
return (char*)sgilabel->boot_file;
}
static void
-sgi_set_bootfile(const char* aFile) {
- int i = 0;
+sgi_set_bootfile(const char* aFile)
+{
+ int i = 0;
- if (sgi_check_bootfile(aFile)) {
- while (i < 16) {
- if ((aFile[i] != '\n') /* in principle caught again by next line */
- && (strlen(aFile) > i))
- sgilabel->boot_file[i] = aFile[i];
- else
- sgilabel->boot_file[i] = 0;
- i++;
+ if (sgi_check_bootfile(aFile)) {
+ while (i < 16) {
+ if ((aFile[i] != '\n') /* in principle caught again by next line */
+ && (strlen(aFile) > i))
+ sgilabel->boot_file[i] = aFile[i];
+ else
+ sgilabel->boot_file[i] = 0;
+ i++;
+ }
+ printf(_("\n\tBootfile is changed to \"%s\".\n"), sgilabel->boot_file);
}
- printf(_("\n\tBootfile is changed to \"%s\".\n"), sgilabel->boot_file);
- }
}
static void
create_sgiinfo(void)
{
- /* I keep SGI's habit to write the sgilabel to the second block */
- sgilabel->directory[0].vol_file_start = SGI_SSWAP32(2);
- sgilabel->directory[0].vol_file_size = SGI_SSWAP32(sizeof(sgiinfo));
- strncpy((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8);
+ /* I keep SGI's habit to write the sgilabel to the second block */
+ sgilabel->directory[0].vol_file_start = SGI_SSWAP32(2);
+ sgilabel->directory[0].vol_file_size = SGI_SSWAP32(sizeof(sgiinfo));
+ strncpy((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8);
}
static sgiinfo *fill_sgiinfo(void);
static void
-sgi_write_table(void) {
- sgilabel->csum = 0;
- sgilabel->csum = SGI_SSWAP32(two_s_complement_32bit_sum(
- (unsigned int*)sgilabel,
- sizeof(*sgilabel)));
- assert(two_s_complement_32bit_sum(
+sgi_write_table(void)
+{
+ sgilabel->csum = 0;
+ sgilabel->csum = SGI_SSWAP32(two_s_complement_32bit_sum(
+ (unsigned int*)sgilabel, sizeof(*sgilabel)));
+ assert(two_s_complement_32bit_sum(
(unsigned int*)sgilabel, sizeof(*sgilabel)) == 0);
- if (lseek(fd, 0, SEEK_SET) < 0)
- fdisk_fatal(unable_to_seek);
- if (write(fd, sgilabel, SECTOR_SIZE) != SECTOR_SIZE)
- fdisk_fatal(unable_to_write);
- if (! strncmp((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8)) {
- /*
- * keep this habit of first writing the "sgilabel".
- * I never tested whether it works without (AN 981002).
- */
- sgiinfo *info = fill_sgiinfo();
- int infostartblock = SGI_SSWAP32(sgilabel->directory[0].vol_file_start);
- if (lseek(fd, infostartblock*SECTOR_SIZE, SEEK_SET) < 0)
- fdisk_fatal(unable_to_seek);
- if (write(fd, info, SECTOR_SIZE) != SECTOR_SIZE)
- fdisk_fatal(unable_to_write);
- free(info);
- }
+
+ if (lseek(fd, 0, SEEK_SET) < 0)
+ fdisk_fatal(unable_to_seek);
+ if (write(fd, sgilabel, SECTOR_SIZE) != SECTOR_SIZE)
+ fdisk_fatal(unable_to_write);
+ if (!strncmp((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8)) {
+ /*
+ * keep this habit of first writing the "sgilabel".
+ * I never tested whether it works without (AN 981002).
+ */
+ sgiinfo *info = fill_sgiinfo();
+ int infostartblock = SGI_SSWAP32(sgilabel->directory[0].vol_file_start);
+ if (lseek(fd, infostartblock*SECTOR_SIZE, SEEK_SET) < 0)
+ fdisk_fatal(unable_to_seek);
+ if (write(fd, info, SECTOR_SIZE) != SECTOR_SIZE)
+ fdisk_fatal(unable_to_write);
+ free(info);
+ }
}
static int
-compare_start(int *x, int *y) {
- /*
- * sort according to start sectors
- * and prefers largest partition:
- * entry zero is entire disk entry
- */
- unsigned int i = *x;
- unsigned int j = *y;
- unsigned int a = sgi_get_start_sector(i);
- unsigned int b = sgi_get_start_sector(j);
- unsigned int c = sgi_get_num_sectors(i);
- unsigned int d = sgi_get_num_sectors(j);
+compare_start(int *x, int *y)
+{
+ /*
+ * sort according to start sectors
+ * and prefers largest partition:
+ * entry zero is entire disk entry
+ */
+ unsigned int i = *x;
+ unsigned int j = *y;
+ unsigned int a = sgi_get_start_sector(i);
+ unsigned int b = sgi_get_start_sector(j);
+ unsigned int c = sgi_get_num_sectors(i);
+ unsigned int d = sgi_get_num_sectors(j);
- if (a == b)
- return (d > c) ? 1 : (d == c) ? 0 : -1;
- return (a > b) ? 1 : -1;
+ if (a == b)
+ return (d > c) ? 1 : (d == c) ? 0 : -1;
+ return (a > b) ? 1 : -1;
}
static int
verify_sgi(int verbose)
{
- int Index[16]; /* list of valid partitions */
- int sortcount = 0; /* number of used partitions, i.e. non-zero lengths */
- int entire = 0, i = 0;
- unsigned int start = 0;
- long long gap = 0; /* count unused blocks */
- unsigned int lastblock = sgi_get_lastblock();
-
- clearfreelist();
- for (i=0; i<16; i++) {
- if (sgi_get_num_sectors(i) != 0) {
- Index[sortcount++]=i;
- if (sgi_get_sysid(i) == ENTIRE_DISK) {
- if (entire++ == 1) {
- if (verbose)
- printf(_("More than one entire disk entry present.\n"));
+ int Index[16]; /* list of valid partitions */
+ int sortcount = 0; /* number of used partitions, i.e. non-zero lengths */
+ int entire = 0, i = 0;
+ unsigned int start = 0;
+ long long gap = 0; /* count unused blocks */
+ unsigned int lastblock = sgi_get_lastblock();
+
+ clearfreelist();
+ for (i = 0; i < 16; i++) {
+ if (sgi_get_num_sectors(i) != 0) {
+ Index[sortcount++] = i;
+ if (sgi_get_sysid(i) == ENTIRE_DISK) {
+ if (entire++ == 1) {
+ if (verbose)
+ printf(_("More than one entire disk entry present.\n"));
+ }
+ }
}
- }
- }
- }
- if (sortcount == 0) {
- if (verbose)
- printf(_("No partitions defined\n"));
- return (lastblock > 0) ? 1 : (lastblock == 0) ? 0 : -1;
- }
- qsort(Index, sortcount, sizeof(Index[0]), (void*)compare_start);
- if (sgi_get_sysid(Index[0]) == ENTIRE_DISK) {
- if ((Index[0] != 10) && verbose)
- printf(_("IRIX likes when Partition 11 covers the entire disk.\n"));
- if ((sgi_get_start_sector(Index[0]) != 0) && verbose)
- printf(_("The entire disk partition should start "
+ }
+ if (sortcount == 0) {
+ if (verbose)
+ printf(_("No partitions defined\n"));
+ return (lastblock > 0) ? 1 : (lastblock == 0) ? 0 : -1;
+ }
+ qsort(Index, sortcount, sizeof(Index[0]), (void*)compare_start);
+ if (sgi_get_sysid(Index[0]) == ENTIRE_DISK) {
+ if ((Index[0] != 10) && verbose)
+ printf(_("IRIX likes when Partition 11 covers the entire disk.\n"));
+ if ((sgi_get_start_sector(Index[0]) != 0) && verbose)
+ printf(_("The entire disk partition should start "
"at block 0,\n"
"not at diskblock %d.\n"),
- sgi_get_start_sector(Index[0]));
+ sgi_get_start_sector(Index[0]));
if (debug) /* I do not understand how some disks fulfil it */
- if ((sgi_get_num_sectors(Index[0]) != lastblock) && verbose)
- printf(_("The entire disk partition is only %d diskblock large,\n"
- "but the disk is %d diskblocks long.\n"),
- sgi_get_num_sectors(Index[0]), lastblock);
+ if ((sgi_get_num_sectors(Index[0]) != lastblock) && verbose)
+ printf(_("The entire disk partition is only %d diskblock large,\n"
+ "but the disk is %d diskblocks long.\n"),
+ sgi_get_num_sectors(Index[0]), lastblock);
lastblock = sgi_get_num_sectors(Index[0]);
- } else {
- if (verbose)
- printf(_("One Partition (#11) should cover the entire disk.\n"));
- if (debug>2)
- printf("sysid=%d\tpartition=%d\n",
- sgi_get_sysid(Index[0]), Index[0]+1);
- }
- for (i=1, start=0; i<sortcount; i++) {
- int cylsize = sgi_get_nsect() * sgi_get_ntrks();
-
- if ((sgi_get_start_sector(Index[i]) % cylsize) != 0) {
- if (debug) /* I do not understand how some disks fulfil it */
- if (verbose)
- printf(_("Partition %d does not start on cylinder boundary.\n"),
- Index[i]+1);
- }
- if (sgi_get_num_sectors(Index[i]) % cylsize != 0) {
- if (debug) /* I do not understand how some disks fulfil it */
- if (verbose)
- printf(_("Partition %d does not end on cylinder boundary.\n"),
- Index[i]+1);
- }
- /* We cannot handle several "entire disk" entries. */
- if (sgi_get_sysid(Index[i]) == ENTIRE_DISK) continue;
- if (start > sgi_get_start_sector(Index[i])) {
- if (verbose)
- printf(_("The Partition %d and %d overlap by %d sectors.\n"),
- Index[i-1]+1, Index[i]+1,
- start - sgi_get_start_sector(Index[i]));
- if (gap > 0) gap = -gap;
- if (gap == 0) gap = -1;
- }
- if (start < sgi_get_start_sector(Index[i])) {
+ } else {
if (verbose)
- printf(_("Unused gap of %8u sectors - sectors %8u-%u\n"),
- sgi_get_start_sector(Index[i]) - start,
- start, sgi_get_start_sector(Index[i])-1);
- gap += sgi_get_start_sector(Index[i]) - start;
- add2freelist(start, sgi_get_start_sector(Index[i]));
- }
- start = sgi_get_start_sector(Index[i])
- + sgi_get_num_sectors(Index[i]);
- if (debug > 1) {
+ printf(_("One Partition (#11) should cover the entire disk.\n"));
+ if (debug > 2)
+ printf("sysid=%d\tpartition=%d\n",
+ sgi_get_sysid(Index[0]), Index[0]+1);
+ }
+ for (i = 1, start = 0; i < sortcount; i++) {
+ int cylsize = sgi_get_nsect() * sgi_get_ntrks();
+
+ if ((sgi_get_start_sector(Index[i]) % cylsize) != 0) {
+ if (debug) /* I do not understand how some disks fulfil it */
+ if (verbose)
+ printf(_("Partition %d does not start on cylinder boundary.\n"),
+ Index[i]+1);
+ }
+ if (sgi_get_num_sectors(Index[i]) % cylsize != 0) {
+ if (debug) /* I do not understand how some disks fulfil it */
+ if (verbose)
+ printf(_("Partition %d does not end on cylinder boundary.\n"),
+ Index[i]+1);
+ }
+ /* We cannot handle several "entire disk" entries. */
+ if (sgi_get_sysid(Index[i]) == ENTIRE_DISK) continue;
+ if (start > sgi_get_start_sector(Index[i])) {
+ if (verbose)
+ printf(_("The Partition %d and %d overlap by %d sectors.\n"),
+ Index[i-1]+1, Index[i]+1,
+ start - sgi_get_start_sector(Index[i]));
+ if (gap > 0) gap = -gap;
+ if (gap == 0) gap = -1;
+ }
+ if (start < sgi_get_start_sector(Index[i])) {
+ if (verbose)
+ printf(_("Unused gap of %8u sectors - sectors %8u-%u\n"),
+ sgi_get_start_sector(Index[i]) - start,
+ start, sgi_get_start_sector(Index[i])-1);
+ gap += sgi_get_start_sector(Index[i]) - start;
+ add2freelist(start, sgi_get_start_sector(Index[i]));
+ }
+ start = sgi_get_start_sector(Index[i])
+ + sgi_get_num_sectors(Index[i]);
+ if (debug > 1) {
+ if (verbose)
+ printf("%2d:%12d\t%12d\t%12d\n", Index[i],
+ sgi_get_start_sector(Index[i]),
+ sgi_get_num_sectors(Index[i]),
+ sgi_get_sysid(Index[i]));
+ }
+ }
+ if (start < lastblock) {
if (verbose)
- printf("%2d:%12d\t%12d\t%12d\n", Index[i],
- sgi_get_start_sector(Index[i]),
- sgi_get_num_sectors(Index[i]),
- sgi_get_sysid(Index[i]));
- }
- }
- if (start < lastblock) {
- if (verbose)
- printf(_("Unused gap of %8u sectors - sectors %8u-%u\n"),
- lastblock - start, start, lastblock-1);
- gap += lastblock - start;
- add2freelist(start, lastblock);
- }
- /*
- * Done with arithmetics
- * Go for details now
- */
- if (verbose) {
- if (!sgi_get_num_sectors(sgi_get_bootpartition())) {
- printf(_("\nThe boot partition does not exist.\n"));
- }
- if (!sgi_get_num_sectors(sgi_get_swappartition())) {
- printf(_("\nThe swap partition does not exist.\n"));
- } else {
- if ((sgi_get_sysid(sgi_get_swappartition()) != SGI_SWAP)
- && (sgi_get_sysid(sgi_get_swappartition()) != LINUX_SWAP))
- printf(_("\nThe swap partition has no swap type.\n"));
+ printf(_("Unused gap of %8u sectors - sectors %8u-%u\n"),
+ lastblock - start, start, lastblock-1);
+ gap += lastblock - start;
+ add2freelist(start, lastblock);
}
- if (sgi_check_bootfile("/unix"))
- printf(_("\tYou have chosen an unusual boot file name.\n"));
- }
- return (gap > 0) ? 1 : (gap == 0) ? 0 : -1;
+ /*
+ * Done with arithmetics
+ * Go for details now
+ */
+ if (verbose) {
+ if (!sgi_get_num_sectors(sgi_get_bootpartition())) {
+ printf(_("\nThe boot partition does not exist.\n"));
+ }
+ if (!sgi_get_num_sectors(sgi_get_swappartition())) {
+ printf(_("\nThe swap partition does not exist.\n"));
+ } else {
+ if ((sgi_get_sysid(sgi_get_swappartition()) != SGI_SWAP)
+ && (sgi_get_sysid(sgi_get_swappartition()) != LINUX_SWAP))
+ printf(_("\nThe swap partition has no swap type.\n"));
+ }
+ if (sgi_check_bootfile("/unix"))
+ printf(_("\tYou have chosen an unusual boot file name.\n"));
+ }
+ return (gap > 0) ? 1 : (gap == 0) ? 0 : -1;
}
static int
-sgi_gaps(void) {
- /*
- * returned value is:
- * = 0 : disk is properly filled to the rim
- * < 0 : there is an overlap
- * > 0 : there is still some vacant space
- */
- return verify_sgi(0);
+sgi_gaps(void)
+{
+ /*
+ * returned value is:
+ * = 0 : disk is properly filled to the rim
+ * < 0 : there is an overlap
+ * > 0 : there is still some vacant space
+ */
+ return verify_sgi(0);
}
static void
-sgi_change_sysid( int i, int sys )
+sgi_change_sysid(int i, int sys)
{
- if( sgi_get_num_sectors(i) == 0 ) /* caught already before, ... */
- {
- printf(_("Sorry You may change the Tag of non-empty partitions.\n"));
- return;
- }
- if( ((sys != ENTIRE_DISK ) && (sys != SGI_VOLHDR))
- && (sgi_get_start_sector(i)<1) )
- {
- read_chars(
- _("It is highly recommended that the partition at offset 0\n"
- "is of type \"SGI volhdr\", the IRIX system will rely on it to\n"
- "retrieve from its directory standalone tools like sash and fx.\n"
- "Only the \"SGI volume\" entire disk section may violate this.\n"
- "Type YES if you are sure about tagging this partition differently.\n"));
- if (strcmp (line_ptr, _("YES\n")))
- return;
- }
- sgilabel->partitions[i].id = SGI_SSWAP32(sys);
+ if( sgi_get_num_sectors(i) == 0 ) { /* caught already before, ... */
+ printf(_("Sorry You may change the Tag of non-empty partitions.\n"));
+ return;
+ }
+ if (((sys != ENTIRE_DISK ) && (sys != SGI_VOLHDR))
+ && (sgi_get_start_sector(i) < 1) ) {
+ read_chars(
+ _("It is highly recommended that the partition at offset 0\n"
+ "is of type \"SGI volhdr\", the IRIX system will rely on it to\n"
+ "retrieve from its directory standalone tools like sash and fx.\n"
+ "Only the \"SGI volume\" entire disk section may violate this.\n"
+ "Type YES if you are sure about tagging this partition differently.\n"));
+ if (strcmp(line_ptr, _("YES\n")))
+ return;
+ }
+ sgilabel->partitions[i].id = SGI_SSWAP32(sys);
}
/* returns partition index of first entry marked as entire disk */
static int
-sgi_entire(void) {
- int i;
+sgi_entire(void)
+{
+ int i;
- for(i=0; i<16; i++)
- if(sgi_get_sysid(i) == SGI_VOLUME)
- return i;
- return -1;
+ for (i = 0; i < 16; i++)
+ if (sgi_get_sysid(i) == SGI_VOLUME)
+ return i;
+ return -1;
}
static void
-sgi_set_partition(int i, unsigned int start, unsigned int length, int sys) {
-
- sgilabel->partitions[i].id = SGI_SSWAP32(sys);
- sgilabel->partitions[i].num_sectors = SGI_SSWAP32(length);
- sgilabel->partitions[i].start_sector = SGI_SSWAP32(start);
- set_changed(i);
- if (sgi_gaps() < 0) /* rebuild freelist */
- printf(_("Do You know, You got a partition overlap on the disk?\n"));
+sgi_set_partition(int i, unsigned int start, unsigned int length, int sys)
+{
+ sgilabel->partitions[i].id = SGI_SSWAP32(sys);
+ sgilabel->partitions[i].num_sectors = SGI_SSWAP32(length);
+ sgilabel->partitions[i].start_sector = SGI_SSWAP32(start);
+ set_changed(i);
+ if (sgi_gaps() < 0) /* rebuild freelist */
+ printf(_("Do You know, You got a partition overlap on the disk?\n"));
}
static void
-sgi_set_entire(void) {
- int n;
+sgi_set_entire(void)
+{
+ int n;
- for(n=10; n < partitions; n++) {
- if(!sgi_get_num_sectors(n) ) {
- sgi_set_partition(n, 0, sgi_get_lastblock(), SGI_VOLUME);
- break;
+ for (n = 10; n < partitions; n++) {
+ if(!sgi_get_num_sectors(n) ) {
+ sgi_set_partition(n, 0, sgi_get_lastblock(), SGI_VOLUME);
+ break;
+ }
}
- }
}
static void
sgi_set_volhdr(void)
{
- int n;
- for( n=8; n<partitions; n++ )
- {
- if(!sgi_get_num_sectors( n ) )
- {
- /*
- * 5 cylinders is an arbitrary value I like
- * IRIX 5.3 stored files in the volume header
- * (like sash, symmon, fx, ide) with ca. 3200
- * sectors.
- */
- if( heads * sectors * 5 < sgi_get_lastblock() )
- sgi_set_partition( n, 0, heads * sectors * 5, SGI_VOLHDR );
- break;
+ int n;
+
+ for (n = 8; n < partitions; n++) {
+ if (!sgi_get_num_sectors(n)) {
+ /*
+ * 5 cylinders is an arbitrary value I like
+ * IRIX 5.3 stored files in the volume header
+ * (like sash, symmon, fx, ide) with ca. 3200
+ * sectors.
+ */
+ if (heads * sectors * 5 < sgi_get_lastblock())
+ sgi_set_partition(n, 0, heads * sectors * 5, SGI_VOLHDR);
+ break;
+ }
}
- }
}
static void
-sgi_delete_partition( int i )
+sgi_delete_partition(int i)
{
- sgi_set_partition( i, 0, 0, 0 );
+ sgi_set_partition(i, 0, 0, 0);
}
static void
-sgi_add_partition( int n, int sys )
-{
- char mesg[256];
- unsigned int first=0, last=0;
-
- if( n == 10 ) {
- sys = SGI_VOLUME;
- } else if ( n == 8 ) {
- sys = 0;
- }
- if(sgi_get_num_sectors(n)) {
- printf(_("Partition %d is already defined. Delete "
- "it before re-adding it.\n"), n + 1);
- return;
- }
- if( (sgi_entire() == -1) && (sys != SGI_VOLUME) ) {
- printf(_("Attempting to generate entire disk entry automatically.\n"));
- sgi_set_entire();
- sgi_set_volhdr();
- }
- if( (sgi_gaps() == 0) && (sys != SGI_VOLUME) ) {
- printf(_("The entire disk is already covered with partitions.\n"));
- return;
- }
- if(sgi_gaps() < 0) {
- printf(_("You got a partition overlap on the disk. Fix it first!\n"));
- return;
- }
- snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
- for(;;) {
- if(sys == SGI_VOLUME) {
- last = sgi_get_lastblock();
- first = read_int(0, 0, last-1, 0, mesg);
- if( first != 0 ) {
- printf(_("It is highly recommended that eleventh partition\n"
- "covers the entire disk and is of type `SGI volume'\n"));
- }
- } else {
- first = freelist[0].first;
- last = freelist[0].last;
- first = read_int(scround(first), scround(first), scround(last)-1,
- 0, mesg);
+sgi_add_partition(int n, int sys)
+{
+ char mesg[256];
+ unsigned int first = 0, last = 0;
+
+ if (n == 10) {
+ sys = SGI_VOLUME;
+ } else if (n == 8) {
+ sys = 0;
+ }
+ if(sgi_get_num_sectors(n)) {
+ printf(_("Partition %d is already defined. Delete "
+ "it before re-adding it.\n"), n + 1);
+ return;
+ }
+ if ((sgi_entire() == -1) && (sys != SGI_VOLUME)) {
+ printf(_("Attempting to generate entire disk entry automatically.\n"));
+ sgi_set_entire();
+ sgi_set_volhdr();
+ }
+ if ((sgi_gaps() == 0) && (sys != SGI_VOLUME)) {
+ printf(_("The entire disk is already covered with partitions.\n"));
+ return;
}
+ if (sgi_gaps() < 0) {
+ printf(_("You got a partition overlap on the disk. Fix it first!\n"));
+ return;
+ }
+ snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
+ while (1) {
+ if(sys == SGI_VOLUME) {
+ last = sgi_get_lastblock();
+ first = read_int(0, 0, last-1, 0, mesg);
+ if (first != 0) {
+ printf(_("It is highly recommended that eleventh partition\n"
+ "covers the entire disk and is of type `SGI volume'\n"));
+ }
+ } else {
+ first = freelist[0].first;
+ last = freelist[0].last;
+ first = read_int(scround(first), scround(first), scround(last)-1,
+ 0, mesg);
+ }
+ if (display_in_cyl_units)
+ first *= units_per_sector;
+ else
+ first = first; /* align to cylinder if you know how ... */
+ if(!last )
+ last = isinfreelist(first);
+ if(last == 0) {
+ printf(_("You will get a partition overlap on the disk. "
+ "Fix it first!\n"));
+ } else
+ break;
+ }
+ snprintf(mesg, sizeof(mesg), _(" Last %s"), str_units(SINGULAR));
+ last = read_int(scround(first), scround(last)-1, scround(last)-1,
+ scround(first), mesg)+1;
if (display_in_cyl_units)
- first *= units_per_sector;
+ last *= units_per_sector;
else
- first = first; /* align to cylinder if you know how ... */
- if( !last )
- last = isinfreelist(first);
- if( last == 0 ) {
- printf(_("You will get a partition overlap on the disk. "
- "Fix it first!\n"));
- } else
- break;
- }
- snprintf(mesg, sizeof(mesg), _(" Last %s"), str_units(SINGULAR));
- last = read_int(scround(first), scround(last)-1, scround(last)-1,
- scround(first), mesg)+1;
- if (display_in_cyl_units)
- last *= units_per_sector;
- else
- last = last; /* align to cylinder if You know how ... */
- if( (sys == SGI_VOLUME) && ( first != 0 || last != sgi_get_lastblock() ) )
- printf(_("It is highly recommended that eleventh partition\n"
- "covers the entire disk and is of type `SGI volume'\n"));
- sgi_set_partition( n, first, last-first, sys );
+ last = last; /* align to cylinder if You know how ... */
+ if ( (sys == SGI_VOLUME) && (first != 0 || last != sgi_get_lastblock() ) )
+ printf(_("It is highly recommended that eleventh partition\n"
+ "covers the entire disk and is of type `SGI volume'\n"));
+ sgi_set_partition(n, first, last-first, sys);
}
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
static void
create_sgilabel(void)
{
- struct hd_geometry geometry;
- struct {
- unsigned int start;
- unsigned int nsect;
- int sysid;
- } old[4];
- int i=0;
- long longsectors; /* the number of sectors on the device */
- int res; /* the result from the ioctl */
- int sec_fac; /* the sector factor */
-
- sec_fac = sector_size / 512; /* determine the sector factor */
-
- fprintf( stderr,
- _("Building a new SGI disklabel. Changes will remain in memory only,\n"
- "until you decide to write them. After that, of course, the previous\n"
- "content will be unrecoverably lost.\n\n"));
-
- sgi_other_endian = (BYTE_ORDER == LITTLE_ENDIAN);
- res = ioctl(fd, BLKGETSIZE, &longsectors);
- if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
- heads = geometry.heads;
- sectors = geometry.sectors;
- if (res == 0) {
- /* the get device size ioctl was successful */
- cylinders = longsectors / (heads * sectors);
- cylinders /= sec_fac;
- } else {
- /* otherwise print error and use truncated version */
- cylinders = geometry.cylinders;
- fprintf(stderr,
- _("Warning: BLKGETSIZE ioctl failed on %s. "
- "Using geometry cylinder value of %d.\n"
- "This value may be truncated for devices"
- " > 33.8 GB.\n"), disk_device, cylinders);
- }
- }
- for (i = 0; i < 4; i++) {
- old[i].sysid = 0;
- if(valid_part_table_flag(MBRbuffer)) {
- if(get_part_table(i)->sys_ind) {
- old[i].sysid = get_part_table(i)->sys_ind;
- old[i].start = get_start_sect(get_part_table(i));
- old[i].nsect = get_nr_sects(get_part_table(i));
- printf(_("Trying to keep parameters of partition %d.\n"), i);
- if (debug)
- printf(_("ID=%02x\tSTART=%d\tLENGTH=%d\n"),
- old[i].sysid, old[i].start, old[i].nsect);
- }
- }
- }
-
- memset(MBRbuffer, 0, sizeof(MBRbuffer));
- sgilabel->magic = SGI_SSWAP32(SGI_LABEL_MAGIC);
- sgilabel->boot_part = SGI_SSWAP16(0);
- sgilabel->swap_part = SGI_SSWAP16(1);
-
- /* sizeof(sgilabel->boot_file) = 16 > 6 */
- memset(sgilabel->boot_file, 0, 16);
- strcpy((char*)sgilabel->boot_file, "/unix");
-
- sgilabel->devparam.skew = (0);
- sgilabel->devparam.gap1 = (0);
- sgilabel->devparam.gap2 = (0);
- sgilabel->devparam.sparecyl = (0);
- sgilabel->devparam.pcylcount = SGI_SSWAP16(geometry.cylinders);
- sgilabel->devparam.head_vol0 = SGI_SSWAP16(0);
- sgilabel->devparam.ntrks = SGI_SSWAP16(geometry.heads);
+ struct hd_geometry geometry;
+ struct {
+ unsigned int start;
+ unsigned int nsect;
+ int sysid;
+ } old[4];
+ int i = 0;
+ long longsectors; /* the number of sectors on the device */
+ int res; /* the result from the ioctl */
+ int sec_fac; /* the sector factor */
+
+ sec_fac = sector_size / 512; /* determine the sector factor */
+
+ fprintf( stderr,
+ _("Building a new SGI disklabel. Changes will remain in memory only,\n"
+ "until you decide to write them. After that, of course, the previous\n"
+ "content will be unrecoverably lost.\n\n"));
+
+ sgi_other_endian = (BYTE_ORDER == LITTLE_ENDIAN);
+ res = ioctl(fd, BLKGETSIZE, &longsectors);
+ if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
+ heads = geometry.heads;
+ sectors = geometry.sectors;
+ if (res == 0) {
+ /* the get device size ioctl was successful */
+ cylinders = longsectors / (heads * sectors);
+ cylinders /= sec_fac;
+ } else {
+ /* otherwise print error and use truncated version */
+ cylinders = geometry.cylinders;
+ fprintf(stderr,
+ _("Warning: BLKGETSIZE ioctl failed on %s. "
+ "Using geometry cylinder value of %d.\n"
+ "This value may be truncated for devices"
+ " > 33.8 GB.\n"), disk_device, cylinders);
+ }
+ }
+ for (i = 0; i < 4; i++) {
+ old[i].sysid = 0;
+ if (valid_part_table_flag(MBRbuffer)) {
+ if(get_part_table(i)->sys_ind) {
+ old[i].sysid = get_part_table(i)->sys_ind;
+ old[i].start = get_start_sect(get_part_table(i));
+ old[i].nsect = get_nr_sects(get_part_table(i));
+ printf(_("Trying to keep parameters of partition %d.\n"), i);
+ if (debug)
+ printf(_("ID=%02x\tSTART=%d\tLENGTH=%d\n"),
+ old[i].sysid, old[i].start, old[i].nsect);
+ }
+ }
+ }
+
+ memset(MBRbuffer, 0, sizeof(MBRbuffer));
+ sgilabel->magic = SGI_SSWAP32(SGI_LABEL_MAGIC);
+ sgilabel->boot_part = SGI_SSWAP16(0);
+ sgilabel->swap_part = SGI_SSWAP16(1);
+
+ /* sizeof(sgilabel->boot_file) = 16 > 6 */
+ memset(sgilabel->boot_file, 0, 16);
+ strcpy((char*)sgilabel->boot_file, "/unix");
+
+ sgilabel->devparam.skew = (0);
+ sgilabel->devparam.gap1 = (0);
+ sgilabel->devparam.gap2 = (0);
+ sgilabel->devparam.sparecyl = (0);
+ sgilabel->devparam.pcylcount = SGI_SSWAP16(geometry.cylinders);
+ sgilabel->devparam.head_vol0 = SGI_SSWAP16(0);
+ sgilabel->devparam.ntrks = SGI_SSWAP16(geometry.heads);
/* tracks/cylinder (heads) */
- sgilabel->devparam.cmd_tag_queue_depth = (0);
- sgilabel->devparam.unused0 = (0);
- sgilabel->devparam.unused1 = SGI_SSWAP16(0);
- sgilabel->devparam.nsect = SGI_SSWAP16(geometry.sectors);
+ sgilabel->devparam.cmd_tag_queue_depth = (0);
+ sgilabel->devparam.unused0 = (0);
+ sgilabel->devparam.unused1 = SGI_SSWAP16(0);
+ sgilabel->devparam.nsect = SGI_SSWAP16(geometry.sectors);
/* sectors/track */
- sgilabel->devparam.bytes = SGI_SSWAP16(512);
- sgilabel->devparam.ilfact = SGI_SSWAP16(1);
- sgilabel->devparam.flags = SGI_SSWAP32(TRACK_FWD|
+ sgilabel->devparam.bytes = SGI_SSWAP16(512);
+ sgilabel->devparam.ilfact = SGI_SSWAP16(1);
+ sgilabel->devparam.flags = SGI_SSWAP32(TRACK_FWD|
IGNORE_ERRORS|RESEEK);
- sgilabel->devparam.datarate = SGI_SSWAP32(0);
- sgilabel->devparam.retries_on_error = SGI_SSWAP32(1);
- sgilabel->devparam.ms_per_word = SGI_SSWAP32(0);
- sgilabel->devparam.xylogics_gap1 = SGI_SSWAP16(0);
- sgilabel->devparam.xylogics_syncdelay = SGI_SSWAP16(0);
- sgilabel->devparam.xylogics_readdelay = SGI_SSWAP16(0);
- sgilabel->devparam.xylogics_gap2 = SGI_SSWAP16(0);
- sgilabel->devparam.xylogics_readgate = SGI_SSWAP16(0);
- sgilabel->devparam.xylogics_writecont = SGI_SSWAP16(0);
- memset( &(sgilabel->directory), 0, sizeof(struct volume_directory)*15 );
- memset( &(sgilabel->partitions), 0, sizeof(struct sgi_partition)*16 );
- sgi_label = 1;
- partitions = 16;
- sgi_volumes = 15;
- sgi_set_entire();
- sgi_set_volhdr();
- for (i = 0; i < 4; i++) {
- if(old[i].sysid) {
- sgi_set_partition(i, old[i].start, old[i].nsect, old[i].sysid);
- }
- }
+ sgilabel->devparam.datarate = SGI_SSWAP32(0);
+ sgilabel->devparam.retries_on_error = SGI_SSWAP32(1);
+ sgilabel->devparam.ms_per_word = SGI_SSWAP32(0);
+ sgilabel->devparam.xylogics_gap1 = SGI_SSWAP16(0);
+ sgilabel->devparam.xylogics_syncdelay = SGI_SSWAP16(0);
+ sgilabel->devparam.xylogics_readdelay = SGI_SSWAP16(0);
+ sgilabel->devparam.xylogics_gap2 = SGI_SSWAP16(0);
+ sgilabel->devparam.xylogics_readgate = SGI_SSWAP16(0);
+ sgilabel->devparam.xylogics_writecont = SGI_SSWAP16(0);
+ memset( &(sgilabel->directory), 0, sizeof(struct volume_directory)*15 );
+ memset( &(sgilabel->partitions), 0, sizeof(struct sgi_partition)*16 );
+ sgi_label = 1;
+ partitions = 16;
+ sgi_volumes = 15;
+ sgi_set_entire();
+ sgi_set_volhdr();
+ for (i = 0; i < 4; i++) {
+ if(old[i].sysid) {
+ sgi_set_partition(i, old[i].start, old[i].nsect, old[i].sysid);
+ }
+ }
}
static void
sgi_set_xcyl(void)
{
- /* do nothing in the beginning */
+ /* do nothing in the beginning */
}
#endif /* CONFIG_FEATURE_FDISK_ADVANCED */
@@ -2441,18 +2472,18 @@ sgi_set_xcyl(void)
static sgiinfo *
fill_sgiinfo(void)
{
- sgiinfo *info = calloc(1, sizeof(sgiinfo));
-
- info->magic=SGI_SSWAP32(SGI_INFO_MAGIC);
- info->b1=SGI_SSWAP32(-1);
- info->b2=SGI_SSWAP16(-1);
- info->b3=SGI_SSWAP16(1);
- /* You may want to replace this string !!!!!!! */
- strcpy( (char*)info->scsi_string, "IBM OEM 0662S12 3 30" );
- strcpy( (char*)info->serial, "0000" );
- info->check1816 = SGI_SSWAP16(18*256 +16 );
- strcpy( (char*)info->installer, "Sfx version 5.3, Oct 18, 1994" );
- return info;
+ sgiinfo *info = calloc(1, sizeof(sgiinfo));
+
+ info->magic = SGI_SSWAP32(SGI_INFO_MAGIC);
+ info->b1 = SGI_SSWAP32(-1);
+ info->b2 = SGI_SSWAP16(-1);
+ info->b3 = SGI_SSWAP16(1);
+ /* You may want to replace this string !!!!!!! */
+ strcpy( (char*)info->scsi_string, "IBM OEM 0662S12 3 30" );
+ strcpy( (char*)info->serial, "0000" );
+ info->check1816 = SGI_SSWAP16(18*256 +16 );
+ strcpy( (char*)info->installer, "Sfx version 5.3, Oct 18, 1994" );
+ return info;
}
#endif /* SGI_LABEL */
@@ -2471,9 +2502,9 @@ fill_sgiinfo(void)
*/
-static int sun_other_endian;
-static int scsi_disk;
-static int floppy;
+static int sun_other_endian;
+static int scsi_disk;
+static int floppy;
#ifndef IDE0_MAJOR
#define IDE0_MAJOR 3
@@ -2482,19 +2513,21 @@ static int floppy;
#define IDE1_MAJOR 22
#endif
-static void guess_device_type(void) {
+static void
+guess_device_type(void)
+{
struct stat bootstat;
- if (fstat (fd, &bootstat) < 0) {
+ if (fstat(fd, &bootstat) < 0) {
scsi_disk = 0;
floppy = 0;
} else if (S_ISBLK(bootstat.st_mode)
- && (major(bootstat.st_rdev) == IDE0_MAJOR ||
- major(bootstat.st_rdev) == IDE1_MAJOR)) {
+ && (major(bootstat.st_rdev) == IDE0_MAJOR ||
+ major(bootstat.st_rdev) == IDE1_MAJOR)) {
scsi_disk = 0;
floppy = 0;
} else if (S_ISBLK(bootstat.st_mode)
- && major(bootstat.st_rdev) == FLOPPY_MAJOR) {
+ && major(bootstat.st_rdev) == FLOPPY_MAJOR) {
scsi_disk = 0;
floppy = 1;
} else {
@@ -2504,26 +2537,27 @@ static void guess_device_type(void) {
}
static const struct systypes sun_sys_types[] = {
-/* 0 */ {"\x00" "Empty" },
-/* 1 */ {"\x01" "Boot" },
-/* 2 */ {"\x02" "SunOS root" },
-/* SUNOS_SWAP */ {"\x03" "SunOS swap" },
-/* 4 */ {"\x04" "SunOS usr" },
-/* WHOLE_DISK */ {"\x05" "Whole disk" },
-/* 6 */ {"\x06" "SunOS stand" },
-/* 7 */ {"\x07" "SunOS var" },
-/* 8 */ {"\x08" "SunOS home" },
-/* LINUX_SWAP */ {"\x82" "Linux swap" },
-/* LINUX_NATIVE */ {"\x83" "Linux native" },
-/* 0x8e */ {"\x8e" "Linux LVM" },
+ { "\x00" "Empty" }, /* 0 */
+ { "\x01" "Boot" }, /* 1 */
+ { "\x02" "SunOS root" }, /* 2 */
+ { "\x03" "SunOS swap" }, /* SUNOS_SWAP */
+ { "\x04" "SunOS usr" }, /* 4 */
+ { "\x05" "Whole disk" }, /* WHOLE_DISK */
+ { "\x06" "SunOS stand" }, /* 6 */
+ { "\x07" "SunOS var" }, /* 7 */
+ { "\x08" "SunOS home" }, /* 8 */
+ { "\x82" "Linux swap" }, /* LINUX_SWAP */
+ { "\x83" "Linux native" }, /* LINUX_NATIVE */
+ { "\x8e" "Linux LVM" }, /* 0x8e */
/* New (2.2.x) raid partition with autodetect using persistent superblock */
-/* 0xfd */ {"\xfd" "Linux raid autodetect" },
- { NULL }
+ { "\xfd" "Linux raid autodetect" }, /* 0xfd */
+ { NULL }
};
static void
-set_sun_partition(int i, uint start, uint stop, int sysid) {
+set_sun_partition(int i, uint start, uint stop, int sysid)
+{
sunlabel->infos[i].id = sysid;
sunlabel->partitions[i].start_cylinder =
SUN_SSWAP32(start / (heads * sectors));
@@ -2533,19 +2567,21 @@ set_sun_partition(int i, uint start, uint stop, int sysid) {
}
static void
-sun_nolabel(void) {
+sun_nolabel(void)
+{
sun_label = 0;
sunlabel->magic = 0;
partitions = 4;
}
static int
-check_sun_label(void) {
+check_sun_label(void)
+{
unsigned short *ush;
int csum;
- if (sunlabel->magic != SUN_LABEL_MAGIC &&
- sunlabel->magic != SUN_LABEL_MAGIC_SWAPPED) {
+ if (sunlabel->magic != SUN_LABEL_MAGIC
+ && sunlabel->magic != SUN_LABEL_MAGIC_SWAPPED) {
sun_label = 0;
sun_other_endian = 0;
return 0;
@@ -2580,98 +2616,101 @@ static const struct sun_predefined_drives {
unsigned short nsect;
unsigned short rspeed;
} sun_drives[] = {
-{"Quantum","ProDrive 80S",1,832,2,834,6,34,3662},
-{"Quantum","ProDrive 105S",1,974,2,1019,6,35,3662},
-{"CDC","Wren IV 94171-344",3,1545,2,1549,9,46,3600},
-{"IBM","DPES-31080",0,4901,2,4903,4,108,5400},
-{"IBM","DORS-32160",0,1015,2,1017,67,62,5400},
-{"IBM","DNES-318350",0,11199,2,11474,10,320,7200},
-{"SEAGATE","ST34371",0,3880,2,3882,16,135,7228},
-{"","SUN0104",1,974,2,1019,6,35,3662},
-{"","SUN0207",4,1254,2,1272,9,36,3600},
-{"","SUN0327",3,1545,2,1549,9,46,3600},
-{"","SUN0340",0,1538,2,1544,6,72,4200},
-{"","SUN0424",2,1151,2,2500,9,80,4400},
-{"","SUN0535",0,1866,2,2500,7,80,5400},
-{"","SUN0669",5,1614,2,1632,15,54,3600},
-{"","SUN1.0G",5,1703,2,1931,15,80,3597},
-{"","SUN1.05",0,2036,2,2038,14,72,5400},
-{"","SUN1.3G",6,1965,2,3500,17,80,5400},
-{"","SUN2.1G",0,2733,2,3500,19,80,5400},
-{"IOMEGA","Jaz",0,1019,2,1021,64,32,5394},
+ { "Quantum","ProDrive 80S",1,832,2,834,6,34,3662},
+ { "Quantum","ProDrive 105S",1,974,2,1019,6,35,3662},
+ { "CDC","Wren IV 94171-344",3,1545,2,1549,9,46,3600},
+ { "IBM","DPES-31080",0,4901,2,4903,4,108,5400},
+ { "IBM","DORS-32160",0,1015,2,1017,67,62,5400},
+ { "IBM","DNES-318350",0,11199,2,11474,10,320,7200},
+ { "SEAGATE","ST34371",0,3880,2,3882,16,135,7228},
+ { "","SUN0104",1,974,2,1019,6,35,3662},
+ { "","SUN0207",4,1254,2,1272,9,36,3600},
+ { "","SUN0327",3,1545,2,1549,9,46,3600},
+ { "","SUN0340",0,1538,2,1544,6,72,4200},
+ { "","SUN0424",2,1151,2,2500,9,80,4400},
+ { "","SUN0535",0,1866,2,2500,7,80,5400},
+ { "","SUN0669",5,1614,2,1632,15,54,3600},
+ { "","SUN1.0G",5,1703,2,1931,15,80,3597},
+ { "","SUN1.05",0,2036,2,2038,14,72,5400},
+ { "","SUN1.3G",6,1965,2,3500,17,80,5400},
+ { "","SUN2.1G",0,2733,2,3500,19,80,5400},
+ { "IOMEGA","Jaz",0,1019,2,1021,64,32,5394},
};
static const struct sun_predefined_drives *
-sun_autoconfigure_scsi(void) {
- const struct sun_predefined_drives *p = NULL;
+sun_autoconfigure_scsi(void)
+{
+ const struct sun_predefined_drives *p = NULL;
#ifdef SCSI_IOCTL_GET_IDLUN
- unsigned int id[2];
- char buffer[2048];
- char buffer2[2048];
- FILE *pfd;
- char *vendor;
- char *model;
- char *q;
- int i;
-
- if (!ioctl(fd, SCSI_IOCTL_GET_IDLUN, &id)) {
- sprintf(buffer,
- "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n",
+ unsigned int id[2];
+ char buffer[2048];
+ char buffer2[2048];
+ FILE *pfd;
+ char *vendor;
+ char *model;
+ char *q;
+ int i;
+
+ if (!ioctl(fd, SCSI_IOCTL_GET_IDLUN, &id)) {
+ sprintf(buffer,
+ "Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n",
#if 0
- ((id[0]>>24)&0xff)-/*PROC_SCSI_SCSI+PROC_SCSI_FILE*/33,
+ ((id[0]>>24)&0xff)-/*PROC_SCSI_SCSI+PROC_SCSI_FILE*/33,
#else
- /* This is very wrong (works only if you have one HBA),
- but I haven't found a way how to get hostno
- from the current kernel */
- 0,
-#endif
- (id[0]>>16)&0xff,
- id[0]&0xff,
- (id[0]>>8)&0xff);
- pfd = fopen("/proc/scsi/scsi","r");
- if (pfd) {
- while (fgets(buffer2,2048,pfd)) {
- if (!strcmp(buffer, buffer2)) {
- if (fgets(buffer2,2048,pfd)) {
- q = strstr(buffer2,"Vendor: ");
- if (q) {
- q += 8;
- vendor = q;
- q = strstr(q," ");
- *q++ = 0; /* truncate vendor name */
- q = strstr(q,"Model: ");
- if (q) {
- *q = 0;
- q += 7;
- model = q;
- q = strstr(q," Rev: ");
- if (q) {
- *q = 0;
- for (i = 0; i < SIZE(sun_drives); i++) {
- if (*sun_drives[i].vendor && strcasecmp(sun_drives[i].vendor, vendor))
- continue;
- if (!strstr(model, sun_drives[i].model))
- continue;
- printf(_("Autoconfigure found a %s%s%s\n"),sun_drives[i].vendor,(*sun_drives[i].vendor) ? " " : "",sun_drives[i].model);
- p = sun_drives + i;
+ /* This is very wrong (works only if you have one HBA),
+ but I haven't found a way how to get hostno
+ from the current kernel */
+ 0,
+#endif
+ (id[0]>>16) & 0xff,
+ id[0] & 0xff,
+ (id[0]>>8) & 0xff
+ );
+ pfd = fopen("/proc/scsi/scsi","r");
+ if (pfd) {
+ while (fgets(buffer2, 2048, pfd)) {
+ if (!strcmp(buffer, buffer2)) {
+ if (fgets(buffer2,2048,pfd)) {
+ q = strstr(buffer2,"Vendor: ");
+ if (q) {
+ q += 8;
+ vendor = q;
+ q = strstr(q," ");
+ *q++ = 0; /* truncate vendor name */
+ q = strstr(q,"Model: ");
+ if (q) {
+ *q = 0;
+ q += 7;
+ model = q;
+ q = strstr(q," Rev: ");
+ if (q) {
+ *q = 0;
+ for (i = 0; i < SIZE(sun_drives); i++) {
+ if (*sun_drives[i].vendor && strcasecmp(sun_drives[i].vendor, vendor))
+ continue;
+ if (!strstr(model, sun_drives[i].model))
+ continue;
+ printf(_("Autoconfigure found a %s%s%s\n"),sun_drives[i].vendor,(*sun_drives[i].vendor) ? " " : "",sun_drives[i].model);
+ p = sun_drives + i;
+ break;
+ }
+ }
+ }
+ }
+ }
break;
- }
}
- }
}
- }
- break;
+ fclose(pfd);
}
- }
- fclose(pfd);
}
- }
#endif
- return p;
+ return p;
}
-static void create_sunlabel(void)
+static void
+create_sunlabel(void)
{
struct hd_geometry geometry;
unsigned int ndiv;
@@ -2680,9 +2719,9 @@ static void create_sunlabel(void)
const struct sun_predefined_drives *p = NULL;
fprintf(stderr,
- _("Building a new sun disklabel. Changes will remain in memory only,\n"
- "until you decide to write them. After that, of course, the previous\n"
- "content won't be recoverable.\n\n"));
+ _("Building a new sun disklabel. Changes will remain in memory only,\n"
+ "until you decide to write them. After that, of course, the previous\n"
+ "content won't be recoverable.\n\n"));
#if BYTE_ORDER == LITTLE_ENDIAN
sun_other_endian = 1;
#else
@@ -2691,113 +2730,103 @@ static void create_sunlabel(void)
memset(MBRbuffer, 0, sizeof(MBRbuffer));
sunlabel->magic = SUN_SSWAP16(SUN_LABEL_MAGIC);
if (!floppy) {
- puts(_("Drive type\n"
+ puts(_("Drive type\n"
" ? auto configure\n"
" 0 custom (with hardware detected defaults)"));
- for (i = 0; i < SIZE(sun_drives); i++) {
- printf(" %c %s%s%s\n",
- i + 'a', sun_drives[i].vendor,
- (*sun_drives[i].vendor) ? " " : "",
- sun_drives[i].model);
- }
- for (;;) {
- c = read_char(_("Select type (? for auto, 0 for custom): "));
- if (c >= 'a' && c < 'a' + SIZE(sun_drives)) {
- p = sun_drives + c - 'a';
- break;
- } else if (c >= 'A' && c < 'A' + SIZE(sun_drives)) {
- p = sun_drives + c - 'A';
- break;
- } else if (c == '0') {
- break;
- } else if (c == '?' && scsi_disk) {
- p = sun_autoconfigure_scsi();
- if (!p)
- printf(_("Autoconfigure failed.\n"));
- else
- break;
+ for (i = 0; i < SIZE(sun_drives); i++) {
+ printf(" %c %s%s%s\n",
+ i + 'a', sun_drives[i].vendor,
+ (*sun_drives[i].vendor) ? " " : "",
+ sun_drives[i].model);
+ }
+ while (1) {
+ c = read_char(_("Select type (? for auto, 0 for custom): "));
+ if (c >= 'a' && c < 'a' + SIZE(sun_drives)) {
+ p = sun_drives + c - 'a';
+ break;
+ } else if (c >= 'A' && c < 'A' + SIZE(sun_drives)) {
+ p = sun_drives + c - 'A';
+ break;
+ } else if (c == '0') {
+ break;
+ } else if (c == '?' && scsi_disk) {
+ p = sun_autoconfigure_scsi();
+ if (!p)
+ printf(_("Autoconfigure failed.\n"));
+ else
+ break;
+ }
}
- }
}
if (!p || floppy) {
- if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
- heads = geometry.heads;
- sectors = geometry.sectors;
- cylinders = geometry.cylinders;
- } else {
- heads = 0;
- sectors = 0;
- cylinders = 0;
- }
- if (floppy) {
- sunlabel->nacyl = 0;
- sunlabel->pcylcount = SUN_SSWAP16(cylinders);
- sunlabel->rspeed = SUN_SSWAP16(300);
- sunlabel->ilfact = SUN_SSWAP16(1);
- sunlabel->sparecyl = 0;
- } else {
- heads = read_int(1,heads,1024,0,_("Heads"));
- sectors = read_int(1,sectors,1024,0,_("Sectors/track"));
+ if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
+ heads = geometry.heads;
+ sectors = geometry.sectors;
+ cylinders = geometry.cylinders;
+ } else {
+ heads = 0;
+ sectors = 0;
+ cylinders = 0;
+ }
+ if (floppy) {
+ sunlabel->nacyl = 0;
+ sunlabel->pcylcount = SUN_SSWAP16(cylinders);
+ sunlabel->rspeed = SUN_SSWAP16(300);
+ sunlabel->ilfact = SUN_SSWAP16(1);
+ sunlabel->sparecyl = 0;
+ } else {
+ heads = read_int(1,heads,1024,0,_("Heads"));
+ sectors = read_int(1,sectors,1024,0,_("Sectors/track"));
if (cylinders)
- cylinders = read_int(1,cylinders-2,65535,0,_("Cylinders"));
+ cylinders = read_int(1,cylinders-2,65535,0,_("Cylinders"));
else
- cylinders = read_int(1,0,65535,0,_("Cylinders"));
- sunlabel->nacyl =
- SUN_SSWAP16(read_int(0,2,65535,0,
- _("Alternate cylinders")));
- sunlabel->pcylcount =
- SUN_SSWAP16(read_int(0,cylinders+SUN_SSWAP16(sunlabel->nacyl),
- 65535,0,_("Physical cylinders")));
- sunlabel->rspeed =
- SUN_SSWAP16(read_int(1,5400,100000,0,
- _("Rotation speed (rpm)")));
- sunlabel->ilfact =
- SUN_SSWAP16(read_int(1,1,32,0,_("Interleave factor")));
- sunlabel->sparecyl =
- SUN_SSWAP16(read_int(0,0,sectors,0,
- _("Extra sectors per cylinder")));
- }
+ cylinders = read_int(1,0,65535,0,_("Cylinders"));
+ sunlabel->nacyl = SUN_SSWAP16(read_int(0,2,65535,0, _("Alternate cylinders")));
+ sunlabel->pcylcount = SUN_SSWAP16(read_int(0,cylinders+SUN_SSWAP16(sunlabel->nacyl), 65535,0, _("Physical cylinders")));
+ sunlabel->rspeed = SUN_SSWAP16(read_int(1,5400,100000,0, _("Rotation speed (rpm)")));
+ sunlabel->ilfact = SUN_SSWAP16(read_int(1,1,32,0, _("Interleave factor")));
+ sunlabel->sparecyl = SUN_SSWAP16(read_int(0,0,sectors,0, _("Extra sectors per cylinder")));
+ }
} else {
- sunlabel->sparecyl = SUN_SSWAP16(p->sparecyl);
- sunlabel->ncyl = SUN_SSWAP16(p->ncyl);
- sunlabel->nacyl = SUN_SSWAP16(p->nacyl);
- sunlabel->pcylcount = SUN_SSWAP16(p->pcylcount);
- sunlabel->ntrks = SUN_SSWAP16(p->ntrks);
- sunlabel->nsect = SUN_SSWAP16(p->nsect);
- sunlabel->rspeed = SUN_SSWAP16(p->rspeed);
- sunlabel->ilfact = SUN_SSWAP16(1);
- cylinders = p->ncyl;
- heads = p->ntrks;
- sectors = p->nsect;
- puts(_("You may change all the disk params from the x menu"));
+ sunlabel->sparecyl = SUN_SSWAP16(p->sparecyl);
+ sunlabel->ncyl = SUN_SSWAP16(p->ncyl);
+ sunlabel->nacyl = SUN_SSWAP16(p->nacyl);
+ sunlabel->pcylcount = SUN_SSWAP16(p->pcylcount);
+ sunlabel->ntrks = SUN_SSWAP16(p->ntrks);
+ sunlabel->nsect = SUN_SSWAP16(p->nsect);
+ sunlabel->rspeed = SUN_SSWAP16(p->rspeed);
+ sunlabel->ilfact = SUN_SSWAP16(1);
+ cylinders = p->ncyl;
+ heads = p->ntrks;
+ sectors = p->nsect;
+ puts(_("You may change all the disk params from the x menu"));
}
snprintf((char *)(sunlabel->info), sizeof(sunlabel->info),
- "%s%s%s cyl %d alt %d hd %d sec %d",
- p ? p->vendor : "", (p && *p->vendor) ? " " : "",
- p ? p->model
- : (floppy ? _("3,5\" floppy") : _("Linux custom")),
+ "%s%s%s cyl %d alt %d hd %d sec %d",
+ p ? p->vendor : "", (p && *p->vendor) ? " " : "",
+ p ? p->model : (floppy ? _("3,5\" floppy") : _("Linux custom")),
cylinders, SUN_SSWAP16(sunlabel->nacyl), heads, sectors);
sunlabel->ntrks = SUN_SSWAP16(heads);
sunlabel->nsect = SUN_SSWAP16(sectors);
sunlabel->ncyl = SUN_SSWAP16(cylinders);
if (floppy)
- set_sun_partition(0, 0, cylinders * heads * sectors, LINUX_NATIVE);
+ set_sun_partition(0, 0, cylinders * heads * sectors, LINUX_NATIVE);
else {
- if (cylinders * heads * sectors >= 150 * 2048) {
- ndiv = cylinders - (50 * 2048 / (heads * sectors)); /* 50M swap */
- } else
- ndiv = cylinders * 2 / 3;
- set_sun_partition(0, 0, ndiv * heads * sectors, LINUX_NATIVE);
- set_sun_partition(1, ndiv * heads * sectors, cylinders * heads * sectors, LINUX_SWAP);
- sunlabel->infos[1].flags |= 0x01; /* Not mountable */
+ if (cylinders * heads * sectors >= 150 * 2048) {
+ ndiv = cylinders - (50 * 2048 / (heads * sectors)); /* 50M swap */
+ } else
+ ndiv = cylinders * 2 / 3;
+ set_sun_partition(0, 0, ndiv * heads * sectors, LINUX_NATIVE);
+ set_sun_partition(1, ndiv * heads * sectors, cylinders * heads * sectors, LINUX_SWAP);
+ sunlabel->infos[1].flags |= 0x01; /* Not mountable */
}
set_sun_partition(2, 0, cylinders * heads * sectors, WHOLE_DISK);
{
unsigned short *ush = (unsigned short *)sunlabel;
unsigned short csum = 0;
- while(ush < (unsigned short *)(&sunlabel->csum))
+ while (ush < (unsigned short *)(&sunlabel->csum))
csum ^= *ush++;
sunlabel->csum = csum;
}
@@ -2808,21 +2837,26 @@ static void create_sunlabel(void)
}
static void
-toggle_sunflags(int i, unsigned char mask) {
+toggle_sunflags(int i, unsigned char mask)
+{
if (sunlabel->infos[i].flags & mask)
sunlabel->infos[i].flags &= ~mask;
- else sunlabel->infos[i].flags |= mask;
+ else
+ sunlabel->infos[i].flags |= mask;
set_changed(i);
}
static void
-fetch_sun(uint *starts, uint *lens, uint *start, uint *stop) {
+fetch_sun(uint *starts, uint *lens, uint *start, uint *stop)
+{
int i, continuous = 1;
- *start = 0; *stop = cylinders * heads * sectors;
+
+ *start = 0;
+ *stop = cylinders * heads * sectors;
for (i = 0; i < partitions; i++) {
if (sunlabel->partitions[i].num_sectors
- && sunlabel->infos[i].id
- && sunlabel->infos[i].id != WHOLE_DISK) {
+ && sunlabel->infos[i].id
+ && sunlabel->infos[i].id != WHOLE_DISK) {
starts[i] = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors;
lens[i] = SUN_SSWAP32(sunlabel->partitions[i].num_sectors);
if (continuous) {
@@ -2845,77 +2879,80 @@ fetch_sun(uint *starts, uint *lens, uint *start, uint *stop) {
static uint *verify_sun_starts;
static int
-verify_sun_cmp(int *a, int *b) {
- if (*a == -1) return 1;
- if (*b == -1) return -1;
- if (verify_sun_starts[*a] > verify_sun_starts[*b]) return 1;
- return -1;
+verify_sun_cmp(int *a, int *b)
+{
+ if (*a == -1) return 1;
+ if (*b == -1) return -1;
+ if (verify_sun_starts[*a] > verify_sun_starts[*b]) return 1;
+ return -1;
}
static void
-verify_sun(void) {
- uint starts[8], lens[8], start, stop;
- int i,j,k,starto,endo;
- int array[8];
-
- verify_sun_starts = starts;
- fetch_sun(starts,lens,&start,&stop);
- for (k = 0; k < 7; k++) {
- for (i = 0; i < 8; i++) {
- if (k && (lens[i] % (heads * sectors))) {
- printf(_("Partition %d doesn't end on cylinder boundary\n"), i+1);
- }
- if (lens[i]) {
- for (j = 0; j < i; j++)
- if (lens[j]) {
- if (starts[j] == starts[i]+lens[i]) {
- starts[j] = starts[i]; lens[j] += lens[i];
- lens[i] = 0;
- } else if (starts[i] == starts[j]+lens[j]){
- lens[j] += lens[i];
- lens[i] = 0;
- } else if (!k) {
- if (starts[i] < starts[j]+lens[j] &&
- starts[j] < starts[i]+lens[i]) {
- starto = starts[i];
- if (starts[j] > starto)
- starto = starts[j];
- endo = starts[i]+lens[i];
- if (starts[j]+lens[j] < endo)
- endo = starts[j]+lens[j];
- printf(_("Partition %d overlaps with others in "
- "sectors %d-%d\n"), i+1, starto, endo);
- }
+verify_sun(void)
+{
+ uint starts[8], lens[8], start, stop;
+ int i,j,k,starto,endo;
+ int array[8];
+
+ verify_sun_starts = starts;
+ fetch_sun(starts,lens,&start,&stop);
+ for (k = 0; k < 7; k++) {
+ for (i = 0; i < 8; i++) {
+ if (k && (lens[i] % (heads * sectors))) {
+ printf(_("Partition %d doesn't end on cylinder boundary\n"), i+1);
}
- }
- }
+ if (lens[i]) {
+ for (j = 0; j < i; j++)
+ if (lens[j]) {
+ if (starts[j] == starts[i]+lens[i]) {
+ starts[j] = starts[i]; lens[j] += lens[i];
+ lens[i] = 0;
+ } else if (starts[i] == starts[j]+lens[j]){
+ lens[j] += lens[i];
+ lens[i] = 0;
+ } else if (!k) {
+ if (starts[i] < starts[j]+lens[j]
+ && starts[j] < starts[i]+lens[i]) {
+ starto = starts[i];
+ if (starts[j] > starto)
+ starto = starts[j];
+ endo = starts[i]+lens[i];
+ if (starts[j]+lens[j] < endo)
+ endo = starts[j]+lens[j];
+ printf(_("Partition %d overlaps with others in "
+ "sectors %d-%d\n"), i+1, starto, endo);
+ }
+ }
+ }
+ }
+ }
}
- }
- for (i = 0; i < 8; i++) {
- if (lens[i])
- array[i] = i;
- else
- array[i] = -1;
- }
- qsort(array,SIZE(array),sizeof(array[0]),
- (int (*)(const void *,const void *)) verify_sun_cmp);
- if (array[0] == -1) {
- printf(_("No partitions defined\n"));
- return;
- }
- stop = cylinders * heads * sectors;
- if (starts[array[0]])
- printf(_("Unused gap - sectors 0-%d\n"),starts[array[0]]);
- for (i = 0; i < 7 && array[i+1] != -1; i++) {
- printf(_("Unused gap - sectors %d-%d\n"),starts[array[i]]+lens[array[i]],starts[array[i+1]]);
- }
- start = starts[array[i]]+lens[array[i]];
- if (start < stop)
- printf(_("Unused gap - sectors %d-%d\n"),start,stop);
+ for (i = 0; i < 8; i++) {
+ if (lens[i])
+ array[i] = i;
+ else
+ array[i] = -1;
+ }
+ qsort(array,SIZE(array),sizeof(array[0]),
+ (int (*)(const void *,const void *)) verify_sun_cmp);
+ if (array[0] == -1) {
+ printf(_("No partitions defined\n"));
+ return;
+ }
+ stop = cylinders * heads * sectors;
+ if (starts[array[0]])
+ printf(_("Unused gap - sectors 0-%d\n"),starts[array[0]]);
+ for (i = 0; i < 7 && array[i+1] != -1; i++) {
+ printf(_("Unused gap - sectors %d-%d\n"),starts[array[i]]+lens[array[i]],starts[array[i+1]]);
+ }
+ start = starts[array[i]] + lens[array[i]];
+ if (start < stop)
+ printf(_("Unused gap - sectors %d-%d\n"),start,stop);
}
static void
-add_sun_partition(int n, int sys) {
+add_sun_partition(int n, int sys)
+{
uint start, stop, stop2;
uint starts[8], lens[8];
int whole_disk = 0;
@@ -2935,12 +2972,12 @@ add_sun_partition(int n, int sys) {
whole_disk = 1;
else {
printf(_("Other partitions already cover the whole disk.\nDelete "
- "some/shrink them before retry.\n"));
+ "some/shrink them before retry.\n"));
return;
}
}
snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
- for (;;) {
+ while (1) {
if (whole_disk)
first = read_int(0, 0, 0, 0, mesg);
else
@@ -2952,7 +2989,7 @@ add_sun_partition(int n, int sys) {
/* Starting sector has to be properly aligned */
first = (first + heads * sectors - 1) / (heads * sectors);
if (n == 2 && first != 0)
- printf ("\
+ printf("\
It is highly recommended that the third partition covers the whole disk\n\
and is of type `Whole disk'\n");
/* ewt asks to add: "don't start a partition at cyl 0"
@@ -2972,13 +3009,12 @@ and is of type `Whole disk'\n");
starting at block 0 in an md, or the label will
be trashed. */
for (i = 0; i < partitions; i++)
- if (lens[i] && starts[i] <= first
- && starts[i] + lens[i] > first)
+ if (lens[i] && starts[i] <= first && starts[i] + lens[i] > first)
break;
if (i < partitions && !whole_disk) {
if (n == 2 && !first) {
- whole_disk = 1;
- break;
+ whole_disk = 1;
+ break;
}
printf(_("Sector %d is already allocated\n"), first);
} else
@@ -2991,8 +3027,8 @@ and is of type `Whole disk'\n");
stop = starts[i];
}
snprintf(mesg, sizeof(mesg),
- _("Last %s or +size or +sizeM or +sizeK"),
- str_units(SINGULAR));
+ _("Last %s or +size or +sizeM or +sizeK"),
+ str_units(SINGULAR));
if (whole_disk)
last = read_int(scround(stop2), scround(stop2), scround(stop2),
0, mesg);
@@ -3006,51 +3042,55 @@ and is of type `Whole disk'\n");
last *= units_per_sector;
if (n == 2 && !first) {
if (last >= stop2) {
- whole_disk = 1;
- last = stop2;
+ whole_disk = 1;
+ last = stop2;
} else if (last > stop) {
- printf (
- _("You haven't covered the whole disk with the 3rd partition, but your value\n"
- "%d %s covers some other partition. Your entry has been changed\n"
- "to %d %s\n"),
- scround(last), str_units(SINGULAR),
- scround(stop), str_units(SINGULAR));
- last = stop;
+ printf(_("You haven't covered the whole disk with "
+ "the 3rd partition, but your value\n"
+ "%d %s covers some other partition. "
+ "Your entry has been changed\n"
+ "to %d %s\n"),
+ scround(last), str_units(SINGULAR),
+ scround(stop), str_units(SINGULAR));
+ last = stop;
}
} else if (!whole_disk && last > stop)
last = stop;
- if (whole_disk) sys = WHOLE_DISK;
+ if (whole_disk)
+ sys = WHOLE_DISK;
set_sun_partition(n, first, last, sys);
}
static void
-sun_delete_partition(int i) {
+sun_delete_partition(int i)
+{
unsigned int nsec;
- if (i == 2 && sunlabel->infos[i].id == WHOLE_DISK &&
- !sunlabel->partitions[i].start_cylinder &&
- (nsec = SUN_SSWAP32(sunlabel->partitions[i].num_sectors))
- == heads * sectors * cylinders)
+ if (i == 2
+ && sunlabel->infos[i].id == WHOLE_DISK
+ && !sunlabel->partitions[i].start_cylinder
+ && (nsec = SUN_SSWAP32(sunlabel->partitions[i].num_sectors)) == heads * sectors * cylinders)
printf(_("If you want to maintain SunOS/Solaris compatibility, "
- "consider leaving this\n"
- "partition as Whole disk (5), starting at 0, with %u "
- "sectors\n"), nsec);
+ "consider leaving this\n"
+ "partition as Whole disk (5), starting at 0, with %u "
+ "sectors\n"), nsec);
sunlabel->infos[i].id = 0;
sunlabel->partitions[i].num_sectors = 0;
}
static void
-sun_change_sysid(int i, int sys) {
+sun_change_sysid(int i, int sys)
+{
if (sys == LINUX_SWAP && !sunlabel->partitions[i].start_cylinder) {
- read_chars(
- _("It is highly recommended that the partition at offset 0\n"
- "is UFS, EXT2FS filesystem or SunOS swap. Putting Linux swap\n"
- "there may destroy your partition table and bootblock.\n"
- "Type YES if you're very sure you would like that partition\n"
- "tagged with 82 (Linux swap): "));
- if (strcmp (line_ptr, _("YES\n")))
- return;
+ read_chars(
+ _("It is highly recommended that the partition at offset 0\n"
+ "is UFS, EXT2FS filesystem or SunOS swap. Putting Linux swap\n"
+ "there may destroy your partition table and bootblock.\n"
+ "Type YES if you're very sure you would like that partition\n"
+ "tagged with 82 (Linux swap): "));
+ if (strcmp (line_ptr, _("YES\n")))
+ return;
}
switch (sys) {
case SUNOS_SWAP:
@@ -3068,7 +3108,8 @@ sun_change_sysid(int i, int sys) {
}
static void
-sun_list_table(int xtra) {
+sun_list_table(int xtra)
+{
int i, w;
w = strlen(disk_device);
@@ -3079,36 +3120,35 @@ sun_list_table(int xtra) {
"%d extra sects/cyl, interleave %d:1\n"
"%s\n"
"Units = %s of %d * 512 bytes\n\n"),
- disk_device, heads, sectors, SUN_SSWAP16(sunlabel->rspeed),
- cylinders, SUN_SSWAP16(sunlabel->nacyl),
- SUN_SSWAP16(sunlabel->pcylcount),
- SUN_SSWAP16(sunlabel->sparecyl),
- SUN_SSWAP16(sunlabel->ilfact),
- (char *)sunlabel,
- str_units(PLURAL), units_per_sector);
+ disk_device, heads, sectors, SUN_SSWAP16(sunlabel->rspeed),
+ cylinders, SUN_SSWAP16(sunlabel->nacyl),
+ SUN_SSWAP16(sunlabel->pcylcount),
+ SUN_SSWAP16(sunlabel->sparecyl),
+ SUN_SSWAP16(sunlabel->ilfact),
+ (char *)sunlabel,
+ str_units(PLURAL), units_per_sector);
else
printf(
_("\nDisk %s (Sun disk label): %d heads, %d sectors, %d cylinders\n"
"Units = %s of %d * 512 bytes\n\n"),
- disk_device, heads, sectors, cylinders,
- str_units(PLURAL), units_per_sector);
+ disk_device, heads, sectors, cylinders,
+ str_units(PLURAL), units_per_sector);
printf(_("%*s Flag Start End Blocks Id System\n"),
- w + 1, _("Device"));
+ w + 1, _("Device"));
for (i = 0 ; i < partitions; i++) {
if (sunlabel->partitions[i].num_sectors) {
uint32_t start = SUN_SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors;
uint32_t len = SUN_SSWAP32(sunlabel->partitions[i].num_sectors);
- printf(
- "%s %c%c %9ld %9ld %9ld%c %2x %s\n",
-/* device */ partname(disk_device, i+1, w),
-/* flags */ (sunlabel->infos[i].flags & 0x01) ? 'u' : ' ',
- (sunlabel->infos[i].flags & 0x10) ? 'r' : ' ',
-/* start */ (long) scround(start),
-/* end */ (long) scround(start+len),
-/* odd flag on end */ (long) len / 2, len & 1 ? '+' : ' ',
-/* type id */ sunlabel->infos[i].id,
-/* type name */ partition_type(sunlabel->infos[i].id));
+ printf("%s %c%c %9ld %9ld %9ld%c %2x %s\n",
+ partname(disk_device, i+1, w), /* device */
+ (sunlabel->infos[i].flags & 0x01) ? 'u' : ' ', /* flags */
+ (sunlabel->infos[i].flags & 0x10) ? 'r' : ' ',
+ (long) scround(start), /* start */
+ (long) scround(start+len), /* end */
+ (long) len / 2, len & 1 ? '+' : ' ', /* odd flag on end */
+ sunlabel->infos[i].id, /* type id */
+ partition_type(sunlabel->infos[i].id)); /* type name */
}
}
}
@@ -3116,52 +3156,59 @@ sun_list_table(int xtra) {
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
static void
-sun_set_alt_cyl(void) {
+sun_set_alt_cyl(void)
+{
sunlabel->nacyl =
SUN_SSWAP16(read_int(0,SUN_SSWAP16(sunlabel->nacyl), 65535, 0,
- _("Number of alternate cylinders")));
+ _("Number of alternate cylinders")));
}
static void
-sun_set_ncyl(int cyl) {
+sun_set_ncyl(int cyl)
+{
sunlabel->ncyl = SUN_SSWAP16(cyl);
}
static void
-sun_set_xcyl(void) {
+sun_set_xcyl(void)
+{
sunlabel->sparecyl =
SUN_SSWAP16(read_int(0, SUN_SSWAP16(sunlabel->sparecyl), sectors, 0,
- _("Extra sectors per cylinder")));
+ _("Extra sectors per cylinder")));
}
static void
-sun_set_ilfact(void) {
+sun_set_ilfact(void)
+{
sunlabel->ilfact =
SUN_SSWAP16(read_int(1, SUN_SSWAP16(sunlabel->ilfact), 32, 0,
- _("Interleave factor")));
+ _("Interleave factor")));
}
static void
-sun_set_rspeed(void) {
+sun_set_rspeed(void)
+{
sunlabel->rspeed =
SUN_SSWAP16(read_int(1, SUN_SSWAP16(sunlabel->rspeed), 100000, 0,
- _("Rotation speed (rpm)")));
+ _("Rotation speed (rpm)")));
}
static void
-sun_set_pcylcount(void) {
+sun_set_pcylcount(void)
+{
sunlabel->pcylcount =
SUN_SSWAP16(read_int(0, SUN_SSWAP16(sunlabel->pcylcount), 65535, 0,
- _("Number of physical cylinders")));
+ _("Number of physical cylinders")));
}
#endif /* CONFIG_FEATURE_FDISK_ADVANCED */
static void
-sun_write_table(void) {
+sun_write_table(void)
+{
unsigned short *ush = (unsigned short *)sunlabel;
unsigned short csum = 0;
- while(ush < (unsigned short *)(&sunlabel->csum))
+ while (ush < (unsigned short *)(&sunlabel->csum))
csum ^= *ush++;
sunlabel->csum = csum;
if (lseek(fd, 0, SEEK_SET) < 0)
@@ -3174,104 +3221,104 @@ sun_write_table(void) {
/* DOS partition types */
static const struct systypes i386_sys_types[] = {
- {"\x00" "Empty"},
- {"\x01" "FAT12"},
- {"\x04" "FAT16 <32M"},
- {"\x05" "Extended"}, /* DOS 3.3+ extended partition */
- {"\x06" "FAT16"}, /* DOS 16-bit >=32M */
- {"\x07" "HPFS/NTFS"}, /* OS/2 IFS, eg, HPFS or NTFS or QNX */
- {"\x0a" "OS/2 Boot Manager"},/* OS/2 Boot Manager */
- {"\x0b" "Win95 FAT32"},
- {"\x0c" "Win95 FAT32 (LBA)"},/* LBA really is `Extended Int 13h' */
- {"\x0e" "Win95 FAT16 (LBA)"},
- {"\x0f" "Win95 Ext'd (LBA)"},
- {"\x11" "Hidden FAT12"},
- {"\x12" "Compaq diagnostics"},
- {"\x14" "Hidden FAT16 <32M"},
- {"\x16" "Hidden FAT16"},
- {"\x17" "Hidden HPFS/NTFS"},
- {"\x1b" "Hidden Win95 FAT32"},
- {"\x1c" "Hidden Win95 FAT32 (LBA)"},
- {"\x1e" "Hidden Win95 FAT16 (LBA)"},
- {"\x3c" "PartitionMagic recovery"},
- {"\x41" "PPC PReP Boot"},
- {"\x42" "SFS"},
- {"\x63" "GNU HURD or SysV"}, /* GNU HURD or Mach or Sys V/386 (such as ISC UNIX) */
- {"\x80" "Old Minix"}, /* Minix 1.4a and earlier */
- {"\x81" "Minix / old Linux"},/* Minix 1.4b and later */
- {"\x82" "Linux swap"}, /* also Solaris */
- {"\x83" "Linux"},
- {"\x84" "OS/2 hidden C: drive"},
- {"\x85" "Linux extended"},
- {"\x86" "NTFS volume set"},
- {"\x87" "NTFS volume set"},
- {"\x8e" "Linux LVM"},
- {"\x9f" "BSD/OS"}, /* BSDI */
- {"\xa0" "IBM Thinkpad hibernation"},
- {"\xa5" "FreeBSD"}, /* various BSD flavours */
- {"\xa6" "OpenBSD"},
- {"\xa8" "Darwin UFS"},
- {"\xa9" "NetBSD"},
- {"\xab" "Darwin boot"},
- {"\xb7" "BSDI fs"},
- {"\xb8" "BSDI swap"},
- {"\xbe" "Solaris boot"},
- {"\xeb" "BeOS fs"},
- {"\xee" "EFI GPT"}, /* Intel EFI GUID Partition Table */
- {"\xef" "EFI (FAT-12/16/32)"},/* Intel EFI System Partition */
- {"\xf0" "Linux/PA-RISC boot"},/* Linux/PA-RISC boot loader */
- {"\xf2" "DOS secondary"}, /* DOS 3.3+ secondary */
- {"\xfd" "Linux raid autodetect"},/* New (2.2.x) raid partition with
- autodetect using persistent
- superblock */
+ { "\x00" "Empty" },
+ { "\x01" "FAT12" },
+ { "\x04" "FAT16 <32M" },
+ { "\x05" "Extended" }, /* DOS 3.3+ extended partition */
+ { "\x06" "FAT16" }, /* DOS 16-bit >=32M */
+ { "\x07" "HPFS/NTFS" }, /* OS/2 IFS, eg, HPFS or NTFS or QNX */
+ { "\x0a" "OS/2 Boot Manager" },/* OS/2 Boot Manager */
+ { "\x0b" "Win95 FAT32" },
+ { "\x0c" "Win95 FAT32 (LBA)" },/* LBA really is `Extended Int 13h' */
+ { "\x0e" "Win95 FAT16 (LBA)" },
+ { "\x0f" "Win95 Ext'd (LBA)" },
+ { "\x11" "Hidden FAT12" },
+ { "\x12" "Compaq diagnostics" },
+ { "\x14" "Hidden FAT16 <32M" },
+ { "\x16" "Hidden FAT16" },
+ { "\x17" "Hidden HPFS/NTFS" },
+ { "\x1b" "Hidden Win95 FAT32" },
+ { "\x1c" "Hidden Win95 FAT32 (LBA)" },
+ { "\x1e" "Hidden Win95 FAT16 (LBA)" },
+ { "\x3c" "PartitionMagic recovery" },
+ { "\x41" "PPC PReP Boot" },
+ { "\x42" "SFS" },
+ { "\x63" "GNU HURD or SysV" }, /* GNU HURD or Mach or Sys V/386 (such as ISC UNIX) */
+ { "\x80" "Old Minix" }, /* Minix 1.4a and earlier */
+ { "\x81" "Minix / old Linux" },/* Minix 1.4b and later */
+ { "\x82" "Linux swap" }, /* also Solaris */
+ { "\x83" "Linux" },
+ { "\x84" "OS/2 hidden C: drive" },
+ { "\x85" "Linux extended" },
+ { "\x86" "NTFS volume set" },
+ { "\x87" "NTFS volume set" },
+ { "\x8e" "Linux LVM" },
+ { "\x9f" "BSD/OS" }, /* BSDI */
+ { "\xa0" "IBM Thinkpad hibernation" },
+ { "\xa5" "FreeBSD" }, /* various BSD flavours */
+ { "\xa6" "OpenBSD" },
+ { "\xa8" "Darwin UFS" },
+ { "\xa9" "NetBSD" },
+ { "\xab" "Darwin boot" },
+ { "\xb7" "BSDI fs" },
+ { "\xb8" "BSDI swap" },
+ { "\xbe" "Solaris boot" },
+ { "\xeb" "BeOS fs" },
+ { "\xee" "EFI GPT" }, /* Intel EFI GUID Partition Table */
+ { "\xef" "EFI (FAT-12/16/32)" },/* Intel EFI System Partition */
+ { "\xf0" "Linux/PA-RISC boot" },/* Linux/PA-RISC boot loader */
+ { "\xf2" "DOS secondary" }, /* DOS 3.3+ secondary */
+ { "\xfd" "Linux raid autodetect" },/* New (2.2.x) raid partition with
+ autodetect using persistent
+ superblock */
#ifdef CONFIG_WEIRD_PARTITION_TYPES
- {"\x02" "XENIX root"},
- {"\x03" "XENIX usr"},
- {"\x08" "AIX"}, /* AIX boot (AIX -- PS/2 port) or SplitDrive */
- {"\x09" "AIX bootable"}, /* AIX data or Coherent */
- {"\x10" "OPUS"},
- {"\x18" "AST SmartSleep"},
- {"\x24" "NEC DOS"},
- {"\x39" "Plan 9"},
- {"\x40" "Venix 80286"},
- {"\x4d" "QNX4.x"},
- {"\x4e" "QNX4.x 2nd part"},
- {"\x4f" "QNX4.x 3rd part"},
- {"\x50" "OnTrack DM"},
- {"\x51" "OnTrack DM6 Aux1"}, /* (or Novell) */
- {"\x52" "CP/M"}, /* CP/M or Microport SysV/AT */
- {"\x53" "OnTrack DM6 Aux3"},
- {"\x54" "OnTrackDM6"},
- {"\x55" "EZ-Drive"},
- {"\x56" "Golden Bow"},
- {"\x5c" "Priam Edisk"},
- {"\x61" "SpeedStor"},
- {"\x64" "Novell Netware 286"},
- {"\x65" "Novell Netware 386"},
- {"\x70" "DiskSecure Multi-Boot"},
- {"\x75" "PC/IX"},
- {"\x93" "Amoeba"},
- {"\x94" "Amoeba BBT"}, /* (bad block table) */
- {"\xa7" "NeXTSTEP"},
- {"\xbb" "Boot Wizard hidden"},
- {"\xc1" "DRDOS/sec (FAT-12)"},
- {"\xc4" "DRDOS/sec (FAT-16 < 32M)"},
- {"\xc6" "DRDOS/sec (FAT-16)"},
- {"\xc7" "Syrinx"},
- {"\xda" "Non-FS data"},
- {"\xdb" "CP/M / CTOS / ..."},/* CP/M or Concurrent CP/M or
+ { "\x02" "XENIX root" },
+ { "\x03" "XENIX usr" },
+ { "\x08" "AIX" }, /* AIX boot (AIX -- PS/2 port) or SplitDrive */
+ { "\x09" "AIX bootable" }, /* AIX data or Coherent */
+ { "\x10" "OPUS" },
+ { "\x18" "AST SmartSleep" },
+ { "\x24" "NEC DOS" },
+ { "\x39" "Plan 9" },
+ { "\x40" "Venix 80286" },
+ { "\x4d" "QNX4.x" },
+ { "\x4e" "QNX4.x 2nd part" },
+ { "\x4f" "QNX4.x 3rd part" },
+ { "\x50" "OnTrack DM" },
+ { "\x51" "OnTrack DM6 Aux1" }, /* (or Novell) */
+ { "\x52" "CP/M" }, /* CP/M or Microport SysV/AT */
+ { "\x53" "OnTrack DM6 Aux3" },
+ { "\x54" "OnTrackDM6" },
+ { "\x55" "EZ-Drive" },
+ { "\x56" "Golden Bow" },
+ { "\x5c" "Priam Edisk" },
+ { "\x61" "SpeedStor" },
+ { "\x64" "Novell Netware 286" },
+ { "\x65" "Novell Netware 386" },
+ { "\x70" "DiskSecure Multi-Boot" },
+ { "\x75" "PC/IX" },
+ { "\x93" "Amoeba" },
+ { "\x94" "Amoeba BBT" }, /* (bad block table) */
+ { "\xa7" "NeXTSTEP" },
+ { "\xbb" "Boot Wizard hidden" },
+ { "\xc1" "DRDOS/sec (FAT-12)" },
+ { "\xc4" "DRDOS/sec (FAT-16 < 32M)" },
+ { "\xc6" "DRDOS/sec (FAT-16)" },
+ { "\xc7" "Syrinx" },
+ { "\xda" "Non-FS data" },
+ { "\xdb" "CP/M / CTOS / ..." },/* CP/M or Concurrent CP/M or
Concurrent DOS or CTOS */
- {"\xde" "Dell Utility"}, /* Dell PowerEdge Server utilities */
- {"\xdf" "BootIt"}, /* BootIt EMBRM */
- {"\xe1" "DOS access"}, /* DOS access or SpeedStor 12-bit FAT
+ { "\xde" "Dell Utility" }, /* Dell PowerEdge Server utilities */
+ { "\xdf" "BootIt" }, /* BootIt EMBRM */
+ { "\xe1" "DOS access" }, /* DOS access or SpeedStor 12-bit FAT
extended partition */
- {"\xe3" "DOS R/O"}, /* DOS R/O or SpeedStor */
- {"\xe4" "SpeedStor"}, /* SpeedStor 16-bit FAT extended
+ { "\xe3" "DOS R/O" }, /* DOS R/O or SpeedStor */
+ { "\xe4" "SpeedStor" }, /* SpeedStor 16-bit FAT extended
partition < 1024 cyl. */
- {"\xf1" "SpeedStor"},
- {"\xf4" "SpeedStor"}, /* SpeedStor large partition */
- {"\xfe" "LANstep"}, /* SpeedStor >1024 cyl. or LANstep */
- {"\xff" "BBT"}, /* Xenix Bad Block Table */
+ { "\xf1" "SpeedStor" },
+ { "\xf4" "SpeedStor" }, /* SpeedStor large partition */
+ { "\xfe" "LANstep" }, /* SpeedStor >1024 cyl. or LANstep */
+ { "\xff" "BBT" }, /* Xenix Bad Block Table */
#endif
{ 0 }
};
@@ -3280,14 +3327,16 @@ static const struct systypes i386_sys_types[] = {
/* A valid partition table sector ends in 0x55 0xaa */
static unsigned int
-part_table_flag(const char *b) {
+part_table_flag(const char *b)
+{
return ((uint) b[510]) + (((uint) b[511]) << 8);
}
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-write_part_table_flag(char *b) {
+write_part_table_flag(char *b)
+{
b[510] = 0x55;
b[511] = 0xaa;
}
@@ -3295,7 +3344,8 @@ write_part_table_flag(char *b) {
/* start_sect and nr_sects are stored little endian on all machines */
/* moreover, they are not aligned correctly */
static void
-store4_little_endian(unsigned char *cp, unsigned int val) {
+store4_little_endian(unsigned char *cp, unsigned int val)
+{
cp[0] = (val & 0xff);
cp[1] = ((val >> 8) & 0xff);
cp[2] = ((val >> 16) & 0xff);
@@ -3304,32 +3354,37 @@ store4_little_endian(unsigned char *cp, unsigned int val) {
#endif /* CONFIG_FEATURE_FDISK_WRITABLE */
static unsigned int
-read4_little_endian(const unsigned char *cp) {
+read4_little_endian(const unsigned char *cp)
+{
return (uint)(cp[0]) + ((uint)(cp[1]) << 8)
+ ((uint)(cp[2]) << 16) + ((uint)(cp[3]) << 24);
}
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-set_start_sect(struct partition *p, unsigned int start_sect) {
+set_start_sect(struct partition *p, unsigned int start_sect)
+{
store4_little_endian(p->start4, start_sect);
}
#endif
static int32_t
-get_start_sect(const struct partition *p) {
+get_start_sect(const struct partition *p)
+{
return read4_little_endian(p->start4);
}
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-set_nr_sects(struct partition *p, int32_t nr_sects) {
+set_nr_sects(struct partition *p, int32_t nr_sects)
+{
store4_little_endian(p->size4, nr_sects);
}
#endif
static int32_t
-get_nr_sects(const struct partition *p) {
+get_nr_sects(const struct partition *p)
+{
return read4_little_endian(p->size4);
}
@@ -3337,9 +3392,9 @@ get_nr_sects(const struct partition *p) {
static int type_open = O_RDWR;
-static int ext_index, /* the prime extended partition */
- listing, /* no aborts for fdisk -l */
- dos_compatible_flag = ~0;
+static int ext_index; /* the prime extended partition */
+static int listing; /* no aborts for fdisk -l */
+static int dos_compatible_flag = ~0;
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static int dos_changed;
static int nowarn; /* no warnings for fdisk -l/-s */
@@ -3347,9 +3402,9 @@ static int nowarn; /* no warnings for fdisk -l/-s */
-static uint user_cylinders, user_heads, user_sectors;
-static uint pt_heads, pt_sectors;
-static uint kern_heads, kern_sectors;
+static uint user_cylinders, user_heads, user_sectors;
+static uint pt_heads, pt_sectors;
+static uint kern_heads, kern_sectors;
static off_t extended_offset; /* offset of link pointers */
@@ -3358,7 +3413,8 @@ static unsigned long long total_number_of_sectors;
static jmp_buf listingbuf;
-static void fdisk_fatal(enum failure why) {
+static void fdisk_fatal(enum failure why)
+{
const char *message;
if (listing) {
@@ -3367,23 +3423,23 @@ static void fdisk_fatal(enum failure why) {
}
switch (why) {
- case unable_to_open:
- message = "Unable to open %s\n";
- break;
- case unable_to_read:
- message = "Unable to read %s\n";
- break;
- case unable_to_seek:
- message = "Unable to seek on %s\n";
- break;
- case unable_to_write:
- message = "Unable to write %s\n";
- break;
- case ioctl_error:
- message = "BLKGETSIZE ioctl failed on %s\n";
- break;
- default:
- message = "Fatal error\n";
+ case unable_to_open:
+ message = "Unable to open %s\n";
+ break;
+ case unable_to_read:
+ message = "Unable to read %s\n";
+ break;
+ case unable_to_seek:
+ message = "Unable to seek on %s\n";
+ break;
+ case unable_to_write:
+ message = "Unable to write %s\n";
+ break;
+ case ioctl_error:
+ message = "BLKGETSIZE ioctl failed on %s\n";
+ break;
+ default:
+ message = "Fatal error\n";
}
fputc('\n', stderr);
@@ -3392,7 +3448,8 @@ static void fdisk_fatal(enum failure why) {
}
static void
-seek_sector(off_t secno) {
+seek_sector(off_t secno)
+{
off_t offset = secno * sector_size;
if (lseek(fd, offset, SEEK_SET) == (off_t) -1)
fdisk_fatal(unable_to_seek);
@@ -3400,7 +3457,8 @@ seek_sector(off_t secno) {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-write_sector(off_t secno, char *buf) {
+write_sector(off_t secno, char *buf)
+{
seek_sector(secno);
if (write(fd, buf, sector_size) != sector_size)
fdisk_fatal(unable_to_write);
@@ -3409,8 +3467,8 @@ write_sector(off_t secno, char *buf) {
/* Allocate a buffer and read a partition table sector */
static void
-read_pte(struct pte *pe, off_t offset) {
-
+read_pte(struct pte *pe, off_t offset)
+{
pe->offset = offset;
pe->sectorbuffer = (char *) xmalloc(sector_size);
seek_sector(offset);
@@ -3423,7 +3481,8 @@ read_pte(struct pte *pe, off_t offset) {
}
static unsigned int
-get_partition_start(const struct pte *pe) {
+get_partition_start(const struct pte *pe)
+{
return pe->offset + get_start_sect(pe->part_table);
}
@@ -3435,7 +3494,8 @@ get_partition_start(const struct pte *pe) {
* for "is probably nondos partition".
*/
static int
-is_dos_partition(int t) {
+is_dos_partition(int t)
+{
return (t == 1 || t == 4 || t == 6 ||
t == 0x0b || t == 0x0c || t == 0x0e ||
t == 0x11 || t == 0x12 || t == 0x14 || t == 0x16 ||
@@ -3444,78 +3504,79 @@ is_dos_partition(int t) {
}
static void
-menu(void) {
+menu(void)
+{
#ifdef CONFIG_FEATURE_SUN_LABEL
if (sun_label) {
- puts(_("Command action"));
- puts(_("\ta\ttoggle a read only flag")); /* sun */
- puts(_("\tb\tedit bsd disklabel"));
- puts(_("\tc\ttoggle the mountable flag")); /* sun */
- puts(_("\td\tdelete a partition"));
- puts(_("\tl\tlist known partition types"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tn\tadd a new partition"));
- puts(_("\to\tcreate a new empty DOS partition table"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
- puts(_("\tt\tchange a partition's system id"));
- puts(_("\tu\tchange display/entry units"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("Command action"));
+ puts(_("\ta\ttoggle a read only flag")); /* sun */
+ puts(_("\tb\tedit bsd disklabel"));
+ puts(_("\tc\ttoggle the mountable flag")); /* sun */
+ puts(_("\td\tdelete a partition"));
+ puts(_("\tl\tlist known partition types"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tn\tadd a new partition"));
+ puts(_("\to\tcreate a new empty DOS partition table"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
+ puts(_("\tt\tchange a partition's system id"));
+ puts(_("\tu\tchange display/entry units"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
- puts(_("\tx\textra functionality (experts only)"));
+ puts(_("\tx\textra functionality (experts only)"));
#endif
} else
#endif
#ifdef CONFIG_FEATURE_SGI_LABEL
if (sgi_label) {
- puts(_("Command action"));
- puts(_("\ta\tselect bootable partition")); /* sgi flavour */
- puts(_("\tb\tedit bootfile entry")); /* sgi */
- puts(_("\tc\tselect sgi swap partition")); /* sgi flavour */
- puts(_("\td\tdelete a partition"));
- puts(_("\tl\tlist known partition types"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tn\tadd a new partition"));
- puts(_("\to\tcreate a new empty DOS partition table"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
- puts(_("\tt\tchange a partition's system id"));
- puts(_("\tu\tchange display/entry units"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("Command action"));
+ puts(_("\ta\tselect bootable partition")); /* sgi flavour */
+ puts(_("\tb\tedit bootfile entry")); /* sgi */
+ puts(_("\tc\tselect sgi swap partition")); /* sgi flavour */
+ puts(_("\td\tdelete a partition"));
+ puts(_("\tl\tlist known partition types"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tn\tadd a new partition"));
+ puts(_("\to\tcreate a new empty DOS partition table"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
+ puts(_("\tt\tchange a partition's system id"));
+ puts(_("\tu\tchange display/entry units"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
} else
#endif
#ifdef CONFIG_FEATURE_AIX_LABEL
if (aix_label) {
- puts(_("Command action"));
- puts(_("\tm\tprint this menu"));
- puts(_("\to\tcreate a new empty DOS partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
+ puts(_("Command action"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\to\tcreate a new empty DOS partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
} else
#endif
{
- puts(_("Command action"));
- puts(_("\ta\ttoggle a bootable flag"));
- puts(_("\tb\tedit bsd disklabel"));
- puts(_("\tc\ttoggle the dos compatibility flag"));
- puts(_("\td\tdelete a partition"));
- puts(_("\tl\tlist known partition types"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tn\tadd a new partition"));
- puts(_("\to\tcreate a new empty DOS partition table"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
- puts(_("\tt\tchange a partition's system id"));
- puts(_("\tu\tchange display/entry units"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("Command action"));
+ puts(_("\ta\ttoggle a bootable flag"));
+ puts(_("\tb\tedit bsd disklabel"));
+ puts(_("\tc\ttoggle the dos compatibility flag"));
+ puts(_("\td\tdelete a partition"));
+ puts(_("\tl\tlist known partition types"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tn\tadd a new partition"));
+ puts(_("\to\tcreate a new empty DOS partition table"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\ts\tcreate a new empty Sun disklabel")); /* sun */
+ puts(_("\tt\tchange a partition's system id"));
+ puts(_("\tu\tchange display/entry units"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
- puts(_("\tx\textra functionality (experts only)"));
+ puts(_("\tx\textra functionality (experts only)"));
#endif
}
}
@@ -3524,88 +3585,90 @@ menu(void) {
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
static void
-xmenu(void) {
+xmenu(void)
+{
#ifdef CONFIG_FEATURE_SUN_LABEL
if (sun_label) {
- puts(_("Command action"));
- puts(_("\ta\tchange number of alternate cylinders")); /*sun*/
- puts(_("\tc\tchange number of cylinders"));
- puts(_("\td\tprint the raw data in the partition table"));
- puts(_("\te\tchange number of extra sectors per cylinder"));/*sun*/
- puts(_("\th\tchange number of heads"));
- puts(_("\ti\tchange interleave factor")); /*sun*/
- puts(_("\to\tchange rotation speed (rpm)")); /*sun*/
- puts(_("\tm\tprint this menu"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\tr\treturn to main menu"));
- puts(_("\ts\tchange number of sectors/track"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
- puts(_("\ty\tchange number of physical cylinders")); /*sun*/
+ puts(_("Command action"));
+ puts(_("\ta\tchange number of alternate cylinders")); /*sun*/
+ puts(_("\tc\tchange number of cylinders"));
+ puts(_("\td\tprint the raw data in the partition table"));
+ puts(_("\te\tchange number of extra sectors per cylinder"));/*sun*/
+ puts(_("\th\tchange number of heads"));
+ puts(_("\ti\tchange interleave factor")); /*sun*/
+ puts(_("\to\tchange rotation speed (rpm)")); /*sun*/
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\tr\treturn to main menu"));
+ puts(_("\ts\tchange number of sectors/track"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
+ puts(_("\ty\tchange number of physical cylinders")); /*sun*/
} else
#endif
#ifdef CONFIG_FEATURE_SGI_LABEL
if (sgi_label) {
- puts(_("Command action"));
- puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
- puts(_("\tc\tchange number of cylinders"));
- puts(_("\td\tprint the raw data in the partition table"));
- puts(_("\te\tlist extended partitions")); /* !sun */
- puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
- puts(_("\th\tchange number of heads"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\tr\treturn to main menu"));
- puts(_("\ts\tchange number of sectors/track"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("Command action"));
+ puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
+ puts(_("\tc\tchange number of cylinders"));
+ puts(_("\td\tprint the raw data in the partition table"));
+ puts(_("\te\tlist extended partitions")); /* !sun */
+ puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
+ puts(_("\th\tchange number of heads"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\tr\treturn to main menu"));
+ puts(_("\ts\tchange number of sectors/track"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
} else
#endif
#ifdef CONFIG_FEATURE_AIX_LABEL
if (aix_label) {
- puts(_("Command action"));
- puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
- puts(_("\tc\tchange number of cylinders"));
- puts(_("\td\tprint the raw data in the partition table"));
- puts(_("\te\tlist extended partitions")); /* !sun */
- puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
- puts(_("\th\tchange number of heads"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\tr\treturn to main menu"));
- puts(_("\ts\tchange number of sectors/track"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("Command action"));
+ puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
+ puts(_("\tc\tchange number of cylinders"));
+ puts(_("\td\tprint the raw data in the partition table"));
+ puts(_("\te\tlist extended partitions")); /* !sun */
+ puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
+ puts(_("\th\tchange number of heads"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\tr\treturn to main menu"));
+ puts(_("\ts\tchange number of sectors/track"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
} else
#endif
{
- puts(_("Command action"));
- puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
- puts(_("\tc\tchange number of cylinders"));
- puts(_("\td\tprint the raw data in the partition table"));
- puts(_("\te\tlist extended partitions")); /* !sun */
- puts(_("\tf\tfix partition order")); /* !sun, !aix, !sgi */
+ puts(_("Command action"));
+ puts(_("\tb\tmove beginning of data in a partition")); /* !sun */
+ puts(_("\tc\tchange number of cylinders"));
+ puts(_("\td\tprint the raw data in the partition table"));
+ puts(_("\te\tlist extended partitions")); /* !sun */
+ puts(_("\tf\tfix partition order")); /* !sun, !aix, !sgi */
#ifdef CONFIG_FEATURE_SGI_LABEL
- puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
-#endif
- puts(_("\th\tchange number of heads"));
- puts(_("\tm\tprint this menu"));
- puts(_("\tp\tprint the partition table"));
- puts(_("\tq\tquit without saving changes"));
- puts(_("\tr\treturn to main menu"));
- puts(_("\ts\tchange number of sectors/track"));
- puts(_("\tv\tverify the partition table"));
- puts(_("\tw\twrite table to disk and exit"));
+ puts(_("\tg\tcreate an IRIX (SGI) partition table"));/* sgi */
+#endif
+ puts(_("\th\tchange number of heads"));
+ puts(_("\tm\tprint this menu"));
+ puts(_("\tp\tprint the partition table"));
+ puts(_("\tq\tquit without saving changes"));
+ puts(_("\tr\treturn to main menu"));
+ puts(_("\ts\tchange number of sectors/track"));
+ puts(_("\tv\tverify the partition table"));
+ puts(_("\tw\twrite table to disk and exit"));
}
}
#endif /* ADVANCED mode */
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static const struct systypes *
-get_sys_types(void) {
+get_sys_types(void)
+{
return (
#ifdef CONFIG_FEATURE_SUN_LABEL
sun_label ? sun_sys_types :
@@ -3624,7 +3687,7 @@ static const char *partition_type(unsigned char type)
int i;
const struct systypes *types = get_sys_types();
- for (i=0; types[i].name; i++)
+ for (i = 0; types[i].name; i++)
if ((unsigned char )types[i].name[0] == type)
return types[i].name + 1;
@@ -3634,7 +3697,8 @@ static const char *partition_type(unsigned char type)
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static int
-get_sysid(int i) {
+get_sysid(int i)
+{
return (
#ifdef CONFIG_FEATURE_SUN_LABEL
sun_label ? sunlabel->infos[i].id :
@@ -3672,14 +3736,16 @@ void list_types(const struct systypes *sys)
#endif /* CONFIG_FEATURE_FDISK_WRITABLE */
static int
-is_cleared_partition(const struct partition *p) {
+is_cleared_partition(const struct partition *p)
+{
return !(!p || p->boot_ind || p->head || p->sector || p->cyl ||
p->sys_ind || p->end_head || p->end_sector || p->end_cyl ||
get_start_sect(p) || get_nr_sects(p));
}
static void
-clear_partition(struct partition *p) {
+clear_partition(struct partition *p)
+{
if (!p)
return;
memset(p, 0, sizeof(struct partition));
@@ -3687,7 +3753,8 @@ clear_partition(struct partition *p) {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-set_partition(int i, int doext, off_t start, off_t stop, int sysid) {
+set_partition(int i, int doext, off_t start, off_t stop, int sysid)
+{
struct partition *p;
off_t offset;
@@ -3713,7 +3780,8 @@ set_partition(int i, int doext, off_t start, off_t stop, int sysid) {
#endif
static int
-test_c(const char **m, const char *mesg) {
+test_c(const char **m, const char *mesg)
+{
int val = 0;
if (!*m)
fprintf(stderr, _("You must set"));
@@ -3726,7 +3794,8 @@ test_c(const char **m, const char *mesg) {
}
static int
-warn_geometry(void) {
+warn_geometry(void)
+{
const char *m = NULL;
int prev = 0;
@@ -3760,7 +3829,8 @@ static void update_units(void)
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-warn_cylinders(void) {
+warn_cylinders(void)
+{
if (dos_label && cylinders > 1024 && !nowarn)
fprintf(stderr, _("\n"
"The number of cylinders for this disk is set to %d.\n"
@@ -3774,7 +3844,8 @@ warn_cylinders(void) {
#endif
static void
-read_extended(int ext) {
+read_extended(int ext)
+{
int i;
struct pte *pex;
struct partition *p, *q;
@@ -3790,7 +3861,7 @@ read_extended(int ext) {
return;
}
- while (IS_EXTENDED (p->sys_ind)) {
+ while (IS_EXTENDED(p->sys_ind)) {
struct pte *pe = &ptes[partitions];
if (partitions >= MAXIMUM_PARTS) {
@@ -3815,7 +3886,7 @@ read_extended(int ext) {
q = p = pt_offset(pe->sectorbuffer, 0);
for (i = 0; i < 4; i++, p++) if (get_nr_sects(p)) {
- if (IS_EXTENDED (p->sys_ind)) {
+ if (IS_EXTENDED(p->sys_ind)) {
if (pe->ext_pointer)
fprintf(stderr,
_("Warning: extra link "
@@ -3859,7 +3930,7 @@ read_extended(int ext) {
struct pte *pe = &ptes[i];
if (!get_nr_sects(pe->part_table) &&
- (partitions > 5 || ptes[4].part_table->sys_ind)) {
+ (partitions > 5 || ptes[4].part_table->sys_ind)) {
printf("omitting empty partition (%d)\n", i+1);
delete_partition(i);
goto remove; /* numbering changed */
@@ -3870,7 +3941,8 @@ read_extended(int ext) {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-create_doslabel(void) {
+create_doslabel(void)
+{
int i;
fprintf(stderr,
@@ -3903,20 +3975,22 @@ create_doslabel(void) {
#endif /* CONFIG_FEATURE_FDISK_WRITABLE */
static void
-get_sectorsize(void) {
- if (!user_set_sector_size &&
- get_kernel_revision() >= MAKE_VERSION(2,3,3)) {
+get_sectorsize(void)
+{
+ if (!user_set_sector_size
+ && get_kernel_revision() >= MAKE_VERSION(2,3,3)) {
int arg;
if (ioctl(fd, BLKSSZGET, &arg) == 0)
sector_size = arg;
if (sector_size != DEFAULT_SECTOR_SIZE)
printf(_("Note: sector size is %d (not %d)\n"),
- sector_size, DEFAULT_SECTOR_SIZE);
+ sector_size, DEFAULT_SECTOR_SIZE);
}
}
static inline void
-get_kernel_geometry(void) {
+get_kernel_geometry(void)
+{
struct hd_geometry geometry;
if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
@@ -3927,7 +4001,8 @@ get_kernel_geometry(void) {
}
static void
-get_partition_table_geometry(void) {
+get_partition_table_geometry(void)
+{
const unsigned char *bufp = (const unsigned char *)MBRbuffer;
struct partition *p;
int i, h, s, hh, ss;
@@ -3938,7 +4013,7 @@ get_partition_table_geometry(void) {
return;
hh = ss = 0;
- for (i=0; i<4; i++) {
+ for (i = 0; i < 4; i++) {
p = pt_offset(bufp, i);
if (p->sys_ind != 0) {
h = p->end_head + 1;
@@ -3958,8 +4033,9 @@ get_partition_table_geometry(void) {
}
}
-void
-get_geometry(void) {
+static void
+get_geometry(void)
+{
int sec_fac;
unsigned long long bytes; /* really u64 */
@@ -4008,8 +4084,9 @@ get_geometry(void) {
* 0: found or created label
* 1: I/O error
*/
-int
-get_boot(enum action what) {
+static int
+get_boot(enum action what)
+{
int i;
partitions = 4;
@@ -4038,13 +4115,13 @@ get_boot(enum action what) {
goto got_dos_table; /* skip reading disk */
if ((fd = open(disk_device, type_open)) < 0) {
- if ((fd = open(disk_device, O_RDONLY)) < 0) {
- if (what == try_only)
- return 1;
- fdisk_fatal(unable_to_open);
- } else
- printf(_("You will not be able to write "
- "the partition table.\n"));
+ if ((fd = open(disk_device, O_RDONLY)) < 0) {
+ if (what == try_only)
+ return 1;
+ fdisk_fatal(unable_to_open);
+ } else
+ printf(_("You will not be able to write "
+ "the partition table.\n"));
}
if (512 != read(fd, MBRbuffer, 512)) {
@@ -4091,14 +4168,14 @@ get_boot(enum action what) {
#endif
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
-got_dos_table:
+ got_dos_table:
#endif
if (!valid_part_table_flag(MBRbuffer)) {
#ifndef CONFIG_FEATURE_FDISK_WRITABLE
return -1;
#else
- switch(what) {
+ switch (what) {
case fdisk:
fprintf(stderr,
_("Device contains neither a valid DOS "
@@ -4134,7 +4211,7 @@ got_dos_table:
for (i = 0; i < 4; i++) {
struct pte *pe = &ptes[i];
- if (IS_EXTENDED (pe->part_table->sys_ind)) {
+ if (IS_EXTENDED(pe->part_table->sys_ind)) {
if (partitions != 4)
fprintf(stderr, _("Ignoring extra extended "
"partition %d\n"), i + 1);
@@ -4188,62 +4265,61 @@ read_int(uint low, uint dflt, uint high, uint base, char *mesg)
snprintf(ms, mslen, _("%s (%u-%u, default %u): "),
mesg, low, high, dflt);
else
- snprintf(ms, mslen, "%s (%u-%u): ",
- mesg, low, high);
+ snprintf(ms, mslen, "%s (%u-%u): ", mesg, low, high);
while (1) {
int use_default = default_ok;
/* ask question and read answer */
while (read_chars(ms) != '\n' && !isdigit(*line_ptr)
- && *line_ptr != '-' && *line_ptr != '+')
+ && *line_ptr != '-' && *line_ptr != '+')
continue;
if (*line_ptr == '+' || *line_ptr == '-') {
- int minus = (*line_ptr == '-');
- int absolute = 0;
+ int minus = (*line_ptr == '-');
+ int absolute = 0;
- i = atoi(line_ptr+1);
+ i = atoi(line_ptr+1);
- while (isdigit(*++line_ptr))
- use_default = 0;
+ while (isdigit(*++line_ptr))
+ use_default = 0;
- switch (*line_ptr) {
- case 'c':
- case 'C':
- if (!display_in_cyl_units)
- i *= heads * sectors;
- break;
- case 'K':
- absolute = 1024;
- break;
- case 'k':
- absolute = 1000;
- break;
- case 'm':
- case 'M':
- absolute = 1000000;
- break;
- case 'g':
- case 'G':
- absolute = 1000000000;
- break;
- default:
- break;
- }
- if (absolute) {
- unsigned long long bytes;
- unsigned long unit;
-
- bytes = (unsigned long long) i * absolute;
- unit = sector_size * units_per_sector;
- bytes += unit/2; /* round */
- bytes /= unit;
- i = bytes;
+ switch (*line_ptr) {
+ case 'c':
+ case 'C':
+ if (!display_in_cyl_units)
+ i *= heads * sectors;
+ break;
+ case 'K':
+ absolute = 1024;
+ break;
+ case 'k':
+ absolute = 1000;
+ break;
+ case 'm':
+ case 'M':
+ absolute = 1000000;
+ break;
+ case 'g':
+ case 'G':
+ absolute = 1000000000;
+ break;
+ default:
+ break;
+ }
+ if (absolute) {
+ unsigned long long bytes;
+ unsigned long unit;
+
+ bytes = (unsigned long long) i * absolute;
+ unit = sector_size * units_per_sector;
+ bytes += unit/2; /* round */
+ bytes /= unit;
+ i = bytes;
}
- if (minus)
- i = -i;
- i += base;
+ if (minus)
+ i = -i;
+ i += base;
} else {
i = atoi(line_ptr);
while (isdigit(*line_ptr)) {
@@ -4261,8 +4337,9 @@ read_int(uint low, uint dflt, uint high, uint base, char *mesg)
return i;
}
-int
-get_partition(int warn, int max) {
+static int
+get_partition(int warn, int max)
+{
struct pte *pe;
int i;
@@ -4272,12 +4349,12 @@ get_partition(int warn, int max) {
if (warn) {
if ((!sun_label && !sgi_label && !pe->part_table->sys_ind)
#ifdef CONFIG_FEATURE_SUN_LABEL
- || (sun_label &&
+ || (sun_label &&
(!sunlabel->partitions[i].num_sectors ||
!sunlabel->infos[i].id))
#endif
#ifdef CONFIG_FEATURE_SGI_LABEL
- || (sgi_label && (!sgi_get_num_sectors(i)))
+ || (sgi_label && (!sgi_get_num_sectors(i)))
#endif
)
fprintf(stderr,
@@ -4288,7 +4365,8 @@ get_partition(int warn, int max) {
}
static int
-get_existing_partition(int warn, int max) {
+get_existing_partition(int warn, int max)
+{
int pno = -1;
int i;
@@ -4314,7 +4392,8 @@ get_existing_partition(int warn, int max) {
}
static int
-get_nonexisting_partition(int warn, int max) {
+get_nonexisting_partition(int warn, int max)
+{
int pno = -1;
int i;
@@ -4349,11 +4428,12 @@ void change_units(void)
}
static void
-toggle_active(int i) {
+toggle_active(int i)
+{
struct pte *pe = &ptes[i];
struct partition *p = pe->part_table;
- if (IS_EXTENDED (p->sys_ind) && !p->boot_ind)
+ if (IS_EXTENDED(p->sys_ind) && !p->boot_ind)
fprintf(stderr,
_("WARNING: Partition %d is an extended partition\n"),
i + 1);
@@ -4362,7 +4442,8 @@ toggle_active(int i) {
}
static void
-toggle_dos_compatibility_flag(void) {
+toggle_dos_compatibility_flag(void)
+{
dos_compatible_flag = ~dos_compatible_flag;
if (dos_compatible_flag) {
sector_offset = sectors;
@@ -4375,7 +4456,8 @@ toggle_dos_compatibility_flag(void) {
}
static void
-delete_partition(int i) {
+delete_partition(int i)
+{
struct pte *pe = &ptes[i];
struct partition *p = pe->part_table;
struct partition *q = pe->ext_pointer;
@@ -4402,7 +4484,7 @@ delete_partition(int i) {
#endif
if (i < 4) {
- if (IS_EXTENDED (p->sys_ind) && i == ext_index) {
+ if (IS_EXTENDED(p->sys_ind) && i == ext_index) {
partitions = 4;
ptes[ext_index].ext_pointer = NULL;
extended_offset = 0;
@@ -4432,8 +4514,8 @@ delete_partition(int i) {
if (pe->part_table) /* prevent SEGFAULT */
set_start_sect(pe->part_table,
- get_partition_start(pe) -
- extended_offset);
+ get_partition_start(pe) -
+ extended_offset);
pe->offset = extended_offset;
pe->changed = 1;
}
@@ -4451,7 +4533,8 @@ delete_partition(int i) {
}
static void
-change_sysid(void) {
+change_sysid(void)
+{
int i, sys, origsys;
struct partition *p;
@@ -4460,7 +4543,7 @@ change_sysid(void) {
let the user select a partition, since get_existing_partition()
only works for Linux like partition tables. */
if (!sgi_label) {
- i = get_existing_partition(0, partitions);
+ i = get_existing_partition(0, partitions);
} else {
i = get_partition(0, partitions);
}
@@ -4481,17 +4564,17 @@ change_sysid(void) {
if (!sys && !sgi_label && !sun_label) {
printf(_("Type 0 means free space to many systems\n"
- "(but not to Linux). Having partitions of\n"
- "type 0 is probably unwise. You can delete\n"
- "a partition using the `d' command.\n"));
+ "(but not to Linux). Having partitions of\n"
+ "type 0 is probably unwise. You can delete\n"
+ "a partition using the `d' command.\n"));
/* break; */
}
if (!sun_label && !sgi_label) {
- if (IS_EXTENDED (sys) != IS_EXTENDED (p->sys_ind)) {
+ if (IS_EXTENDED(sys) != IS_EXTENDED(p->sys_ind)) {
printf(_("You cannot change a partition into"
- " an extended one or vice versa\n"
- "Delete it first.\n"));
+ " an extended one or vice versa\n"
+ "Delete it first.\n"));
break;
}
}
@@ -4500,17 +4583,17 @@ change_sysid(void) {
#ifdef CONFIG_FEATURE_SUN_LABEL
if (sun_label && i == 2 && sys != WHOLE_DISK)
printf(_("Consider leaving partition 3 "
- "as Whole disk (5),\n"
- "as SunOS/Solaris expects it and "
- "even Linux likes it.\n\n"));
+ "as Whole disk (5),\n"
+ "as SunOS/Solaris expects it and "
+ "even Linux likes it.\n\n"));
#endif
#ifdef CONFIG_FEATURE_SGI_LABEL
if (sgi_label && ((i == 10 && sys != ENTIRE_DISK)
|| (i == 8 && sys != 0)))
printf(_("Consider leaving partition 9 "
- "as volume header (0),\nand "
- "partition 11 as entire volume (6)"
- "as IRIX expects it.\n\n"));
+ "as volume header (0),\nand "
+ "partition 11 as entire volume (6)"
+ "as IRIX expects it.\n\n"));
#endif
if (sys == origsys)
break;
@@ -4525,12 +4608,12 @@ change_sysid(void) {
} else
#endif
p->sys_ind = sys;
- printf (_("Changed system type of partition %d "
+ printf(_("Changed system type of partition %d "
"to %x (%s)\n"), i + 1, sys,
partition_type(sys));
ptes[i].changed = 1;
if (is_dos_partition(origsys) ||
- is_dos_partition(sys))
+ is_dos_partition(sys))
dos_changed = 1;
break;
}
@@ -4544,8 +4627,10 @@ change_sysid(void) {
* Jan. 1990 (version 1.2.1 by Gordon W. Ross Aug. 1990; Modified by S.
* Lubkin Oct. 1991). */
-static void long2chs(ulong ls, uint *c, uint *h, uint *s) {
- int spc = heads * sectors;
+static void
+long2chs(ulong ls, uint *c, uint *h, uint *s)
+{
+ int spc = heads * sectors;
*c = ls / spc;
ls = ls % spc;
@@ -4553,11 +4638,13 @@ static void long2chs(ulong ls, uint *c, uint *h, uint *s) {
*s = ls % sectors + 1; /* sectors count from 1 */
}
-static void check_consistency(const struct partition *p, int partition) {
- uint pbc, pbh, pbs; /* physical beginning c, h, s */
- uint pec, peh, pes; /* physical ending c, h, s */
- uint lbc, lbh, lbs; /* logical beginning c, h, s */
- uint lec, leh, les; /* logical ending c, h, s */
+static void
+check_consistency(const struct partition *p, int partition)
+{
+ uint pbc, pbh, pbs; /* physical beginning c, h, s */
+ uint pec, peh, pes; /* physical ending c, h, s */
+ uint lbc, lbh, lbs; /* logical beginning c, h, s */
+ uint lec, leh, les; /* logical ending c, h, s */
if (!heads || !sectors || (partition >= 4))
return; /* do not check extended partitions */
@@ -4617,24 +4704,25 @@ static void check_consistency(const struct partition *p, int partition) {
}
static void
-list_disk_geometry(void) {
+list_disk_geometry(void)
+{
long long bytes = (total_number_of_sectors << 9);
long megabytes = bytes/1000000;
if (megabytes < 10000)
printf(_("\nDisk %s: %ld MB, %lld bytes\n"),
- disk_device, megabytes, bytes);
+ disk_device, megabytes, bytes);
else
printf(_("\nDisk %s: %ld.%ld GB, %lld bytes\n"),
- disk_device, megabytes/1000, (megabytes/100)%10, bytes);
+ disk_device, megabytes/1000, (megabytes/100)%10, bytes);
printf(_("%d heads, %d sectors/track, %d cylinders"),
- heads, sectors, cylinders);
+ heads, sectors, cylinders);
if (units_per_sector == 1)
printf(_(", total %llu sectors"),
- total_number_of_sectors / (sector_size/512));
+ total_number_of_sectors / (sector_size/512));
printf(_("\nUnits = %s of %d * %d = %d bytes\n\n"),
- str_units(PLURAL),
- units_per_sector, sector_size, units_per_sector * sector_size);
+ str_units(PLURAL),
+ units_per_sector, sector_size, units_per_sector * sector_size);
}
/*
@@ -4643,7 +4731,8 @@ list_disk_geometry(void) {
* Two separate checks: primary and logical partitions.
*/
static int
-wrong_p_order(int *prev) {
+wrong_p_order(int *prev)
+{
const struct pte *pe;
const struct partition *p;
off_t last_p_start_pos = 0, p_start_pos;
@@ -4686,7 +4775,8 @@ wrong_p_order(int *prev) {
* may help.
*/
static void
-fix_chain_of_logicals(void) {
+fix_chain_of_logicals(void)
+{
int j, oj, ojj, sj, sjj;
struct partition *pj,*pjj,tmp;
@@ -4704,9 +4794,9 @@ fix_chain_of_logicals(void) {
pjj = ptes[j+1].part_table;
set_start_sect(pjj, get_start_sect(pjj)+ojj-oj);
set_start_sect(ptes[j-1].ext_pointer,
- ojj-extended_offset);
+ ojj-extended_offset);
set_start_sect(ptes[j].ext_pointer,
- oj-extended_offset);
+ oj-extended_offset);
goto stage1;
}
}
@@ -4737,7 +4827,8 @@ fix_chain_of_logicals(void) {
static void
-fix_partition_table_order(void) {
+fix_partition_table_order(void)
+{
struct pte *pei, *pek;
int i,k;
@@ -4776,7 +4867,8 @@ fix_partition_table_order(void) {
#endif
static void
-list_table(int xtra) {
+list_table(int xtra)
+{
const struct partition *p;
int i, w;
@@ -4813,7 +4905,7 @@ list_table(int xtra) {
w = 5;
printf(_("%*s Boot Start End Blocks Id System\n"),
- w+1, _("Device"));
+ w+1, _("Device"));
for (i = 0; i < partitions; i++) {
const struct pte *pe = &ptes[i];
@@ -4831,7 +4923,7 @@ list_table(int xtra) {
if (sector_size > 1024)
pblocks *= (sector_size / 1024);
printf(
- "%s %c %11llu %11llu %11llu%c %2x %s\n",
+ "%s %c %11llu %11llu %11llu%c %2x %s\n",
partname(disk_device, i+1, w+2),
/* boot flag */ !p->boot_ind ? ' ' : p->boot_ind == ACTIVE_FLAG
? '*' : '?',
@@ -4855,7 +4947,8 @@ list_table(int xtra) {
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
static void
-x_list_table(int extend) {
+x_list_table(int extend)
+{
const struct pte *pe;
const struct partition *p;
int i;
@@ -4883,14 +4976,15 @@ x_list_table(int extend) {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-fill_bounds(off_t *first, off_t *last) {
+fill_bounds(off_t *first, off_t *last)
+{
int i;
const struct pte *pe = &ptes[0];
const struct partition *p;
for (i = 0; i < partitions; pe++,i++) {
p = pe->part_table;
- if (!p->sys_ind || IS_EXTENDED (p->sys_ind)) {
+ if (!p->sys_ind || IS_EXTENDED(p->sys_ind)) {
first[i] = 0xffffffff;
last[i] = 0;
} else {
@@ -4901,7 +4995,8 @@ fill_bounds(off_t *first, off_t *last) {
}
static void
-check(int n, uint h, uint s, uint c, off_t start) {
+check(int n, uint h, uint s, uint c, off_t start)
+{
off_t total, real_s, real_c;
real_s = sector(s) - 1;
@@ -4926,7 +5021,8 @@ check(int n, uint h, uint s, uint c, off_t start) {
}
static void
-verify(void) {
+verify(void)
+{
int i, j;
uint total = 1;
off_t first[partitions], last[partitions];
@@ -4953,7 +5049,7 @@ verify(void) {
struct pte *pe = &ptes[i];
p = pe->part_table;
- if (p->sys_ind && !IS_EXTENDED (p->sys_ind)) {
+ if (p->sys_ind && !IS_EXTENDED(p->sys_ind)) {
check_consistency(p, i);
if (get_partition_start(pe) < first[i])
printf(_("Warning: bad start-of-data in "
@@ -5002,7 +5098,8 @@ verify(void) {
}
static void
-add_partition(int n, int sys) {
+add_partition(int n, int sys)
+{
char mesg[256]; /* 48 does not suffice in Japanese */
int i, readed = 0;
struct partition *p = ptes[n].part_table;
@@ -5047,7 +5144,7 @@ add_partition(int n, int sys) {
if (start == ptes[i].offset)
start += sector_offset;
- lastplusoff = last[i] + ((n<4) ? 0 : sector_offset);
+ lastplusoff = last[i] + ((n < 4) ? 0 : sector_offset);
if (start >= first[i] && start <= lastplusoff)
start = lastplusoff + 1;
}
@@ -5115,7 +5212,7 @@ add_partition(int n, int sys) {
if (n > 4)
set_partition(n - 1, 1, ptes[n].offset, stop, EXTENDED);
- if (IS_EXTENDED (sys)) {
+ if (IS_EXTENDED(sys)) {
struct pte *pe4 = &ptes[4];
struct pte *pen = &ptes[n];
@@ -5131,7 +5228,8 @@ add_partition(int n, int sys) {
}
static void
-add_logical(void) {
+add_logical(void)
+{
if (partitions > 5 || ptes[4].part_table->sys_ind) {
struct pte *pe = &ptes[partitions];
@@ -5146,7 +5244,8 @@ add_logical(void) {
}
static void
-new_partition(void) {
+new_partition(void)
+{
int i, free_primary = 0;
if (warn_geometry())
@@ -5178,10 +5277,10 @@ new_partition(void) {
for (i = 0; i < 4; i++)
free_primary += !ptes[i].part_table->sys_ind;
- if (!free_primary && partitions >= MAXIMUM_PARTS) {
+ if (!free_primary && partitions >= MAXIMUM_PARTS) {
printf(_("The maximum number of partitions has been created\n"));
return;
- }
+ }
if (!free_primary) {
if (extended_offset)
@@ -5220,11 +5319,12 @@ new_partition(void) {
}
static void
-write_table(void) {
+write_table(void)
+{
int i;
if (dos_label) {
- for (i=0; i<3; i++)
+ for (i = 0; i < 3; i++)
if (ptes[i].changed)
ptes[3].changed = 1;
for (i = 3; i < partitions; i++) {
@@ -5243,10 +5343,10 @@ write_table(void) {
}
#endif
#ifdef CONFIG_FEATURE_SUN_LABEL
- else if (sun_label) {
+ else if (sun_label) {
int needw = 0;
- for (i=0; i<8; i++)
+ for (i = 0; i < 8; i++)
if (ptes[i].changed)
needw = 1;
if (needw)
@@ -5258,8 +5358,9 @@ write_table(void) {
reread_partition_table(1);
}
-void
-reread_partition_table(int leave) {
+static void
+reread_partition_table(int leave)
+{
int error = 0;
int i;
@@ -5288,7 +5389,7 @@ reread_partition_table(int leave) {
}
if (dos_changed)
- printf(
+ printf(
_("\nWARNING: If you have created or modified any DOS 6.x\n"
"partitions, please see the fdisk manual page for additional\n"
"information.\n"));
@@ -5307,9 +5408,9 @@ reread_partition_table(int leave) {
#ifdef CONFIG_FEATURE_FDISK_ADVANCED
#define MAX_PER_LINE 16
static void
-print_buffer(char pbuffer[]) {
- int i,
- l;
+print_buffer(char *pbuffer)
+{
+ int i,l;
for (i = 0, l = 0; i < sector_size; i++, l++) {
if (l == 0)
@@ -5327,7 +5428,8 @@ print_buffer(char pbuffer[]) {
static void
-print_raw(void) {
+print_raw(void)
+{
int i;
printf(_("Device: %s\n"), disk_device);
@@ -5341,20 +5443,21 @@ print_raw(void) {
}
static void
-move_begin(int i) {
+move_begin(int i)
+{
struct pte *pe = &ptes[i];
struct partition *p = pe->part_table;
off_t new, first;
if (warn_geometry())
return;
- if (!p->sys_ind || !get_nr_sects(p) || IS_EXTENDED (p->sys_ind)) {
+ if (!p->sys_ind || !get_nr_sects(p) || IS_EXTENDED(p->sys_ind)) {
printf(_("Partition %d has no data area\n"), i + 1);
return;
}
first = get_partition_start(pe);
new = read_int(first, first, first + get_nr_sects(p) - 1, first,
- _("New beginning of data")) - pe->offset;
+ _("New beginning of data")) - pe->offset;
if (new != get_nr_sects(p)) {
first = get_nr_sects(p) + get_start_sect(p) - new;
@@ -5365,10 +5468,11 @@ move_begin(int i) {
}
static void
-xselect(void) {
+xselect(void)
+{
char c;
- while(1) {
+ while (1) {
putchar('\n');
c = tolower(read_char(_("Expert command (m for help): ")));
switch (c) {
@@ -5385,7 +5489,7 @@ xselect(void) {
case 'c':
user_cylinders = cylinders =
read_int(1, cylinders, 1048576, 0,
- _("Number of cylinders"));
+ _("Number of cylinders"));
#ifdef CONFIG_FEATURE_SUN_LABEL
if (sun_label)
sun_set_ncyl(cylinders);
@@ -5421,7 +5525,7 @@ xselect(void) {
break;
case 'h':
user_heads = heads = read_int(1, heads, 256, 0,
- _("Number of heads"));
+ _("Number of heads"));
update_units();
break;
case 'i':
@@ -5481,7 +5585,8 @@ xselect(void) {
#endif /* ADVANCED mode */
static int
-is_ide_cdrom_or_tape(const char *device) {
+is_ide_cdrom_or_tape(const char *device)
+{
FILE *procf;
char buf[100];
struct stat statbuf;
@@ -5514,7 +5619,8 @@ is_ide_cdrom_or_tape(const char *device) {
}
static void
-try(const char *device, int user_specified) {
+try(const char *device, int user_specified)
+{
int gb;
disk_device = device;
@@ -5536,7 +5642,7 @@ try(const char *device, int user_specified) {
#endif
fprintf(stderr,
_("Disk %s doesn't contain a valid "
- "partition table\n"), device);
+ "partition table\n"), device);
close(fd);
} else {
close(fd);
@@ -5560,7 +5666,8 @@ try(const char *device, int user_specified) {
/* for fdisk -l: try all things in /proc/partitions
that look like a partition name (do not end in a digit) */
static void
-tryprocpt(void) {
+tryprocpt(void)
+{
FILE *procpt;
char line[100], ptname[100], devname[120], *s;
int ma, mi, sz;
@@ -5568,8 +5675,8 @@ tryprocpt(void) {
procpt = bb_wfopen(PROC_PARTITIONS, "r");
while (fgets(line, sizeof(line), procpt)) {
- if (sscanf (line, " %d %d %d %[^\n ]",
- &ma, &mi, &sz, ptname) != 4)
+ if (sscanf(line, " %d %d %d %[^\n ]",
+ &ma, &mi, &sz, ptname) != 4)
continue;
for (s = ptname; *s; s++);
if (isdigit(s[-1]))
@@ -5584,12 +5691,14 @@ tryprocpt(void) {
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
static void
-unknown_command(int c) {
+unknown_command(int c)
+{
printf(_("%c: unknown command\n"), c);
}
#endif
-int fdisk_main(int argc, char **argv) {
+int fdisk_main(int argc, char **argv)
+{
int c;
#ifdef CONFIG_FEATURE_FDISK_WRITABLE
int optl = 0;
@@ -5620,7 +5729,7 @@ int fdisk_main(int argc, char **argv) {
*/
sector_size = atoi(optarg);
if (sector_size != 512 && sector_size != 1024 &&
- sector_size != 2048)
+ sector_size != 2048)
bb_show_usage();
sector_offset = 2;
user_set_sector_size = 1;
@@ -5682,7 +5791,7 @@ int fdisk_main(int argc, char **argv) {
(void)&k;
#endif
listing = 1;
- for (k=optind; k<argc; k++)
+ for (k = optind; k < argc; k++)
try(argv[k], 1);
} else {
/* we no longer have default device names */
@@ -5735,7 +5844,7 @@ int fdisk_main(int argc, char **argv) {
/* OSF label, and no DOS label */
printf(_("Detected an OSF/1 disklabel on %s, entering "
"disklabel mode.\n"),
- disk_device);
+ disk_device);
bselect();
osf_label = 0;
/* If we return we may want to make an empty DOS label? */
@@ -5766,9 +5875,9 @@ int fdisk_main(int argc, char **argv) {
#ifdef CONFIG_FEATURE_SGI_LABEL
if (sgi_label) {
printf(_("\nThe current boot file is: %s\n"),
- sgi_get_bootfile());
+ sgi_get_bootfile());
if (read_chars(_("Please enter the name of the "
- "new boot file: ")) == '\n')
+ "new boot file: ")) == '\n')
printf(_("Boot file unchanged\n"));
else
sgi_set_bootfile(line_ptr);