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authorGravatar Mike Frysinger <vapier@gentoo.org>2005-04-24 05:07:59 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2005-04-24 05:07:59 +0000
commitd89e629e52c3b525424be958de238ed1dc5a0361 (patch)
tree9aec1ca3d0a479bef39bd63c14f4292061d34675 /e2fsprogs
parent408ae211ceaf33bf758207cd5329903c39e8880c (diff)
downloadbusybox-d89e629e52c3b525424be958de238ed1dc5a0361.tar.gz
busybox-d89e629e52c3b525424be958de238ed1dc5a0361.tar.bz2
add new subdir for e2fsprogs
Diffstat (limited to 'e2fsprogs')
-rw-r--r--e2fsprogs/README3
-rw-r--r--e2fsprogs/chattr.c305
-rw-r--r--e2fsprogs/e2fsbb.h38
-rw-r--r--e2fsprogs/e2p/README4
-rw-r--r--e2fsprogs/e2p/e2p.h52
-rw-r--r--e2fsprogs/e2p/feature.c190
-rw-r--r--e2fsprogs/e2p/fgetflags.c92
-rw-r--r--e2fsprogs/e2p/fgetversion.c62
-rw-r--r--e2fsprogs/e2p/fsetflags.c96
-rw-r--r--e2fsprogs/e2p/fsetversion.c60
-rw-r--r--e2fsprogs/e2p/getflags.c66
-rw-r--r--e2fsprogs/e2p/getversion.c37
-rw-r--r--e2fsprogs/e2p/hashstr.c70
-rw-r--r--e2fsprogs/e2p/iod.c72
-rw-r--r--e2fsprogs/e2p/ls.c276
-rw-r--r--e2fsprogs/e2p/mntopts.c136
-rw-r--r--e2fsprogs/e2p/ostype.c73
-rw-r--r--e2fsprogs/e2p/parse_num.c64
-rw-r--r--e2fsprogs/e2p/pe.c37
-rw-r--r--e2fsprogs/e2p/pf.c74
-rw-r--r--e2fsprogs/e2p/ps.c29
-rw-r--r--e2fsprogs/e2p/setflags.c72
-rw-r--r--e2fsprogs/e2p/setversion.c36
-rw-r--r--e2fsprogs/e2p/uuid.c79
-rw-r--r--e2fsprogs/lsattr.c193
25 files changed, 2216 insertions, 0 deletions
diff --git a/e2fsprogs/README b/e2fsprogs/README
new file mode 100644
index 000000000..fac090193
--- /dev/null
+++ b/e2fsprogs/README
@@ -0,0 +1,3 @@
+This is a pretty straight rip from the e2fsprogs pkg.
+
+See README's in subdirs for specific info.
diff --git a/e2fsprogs/chattr.c b/e2fsprogs/chattr.c
new file mode 100644
index 000000000..7abc83176
--- /dev/null
+++ b/e2fsprogs/chattr.c
@@ -0,0 +1,305 @@
+/*
+ * chattr.c - Change file attributes on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ * 93/11/13 - Replace stat() calls by lstat() to avoid loops
+ * 94/02/27 - Integrated in Ted's distribution
+ * 98/12/29 - Ignore symlinks when working recursively (G M Sipe)
+ * 98/12/29 - Display version info only when -V specified (G M Sipe)
+ */
+
+#include <sys/types.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <ext2fs/ext2_fs.h>
+
+#ifdef __GNUC__
+#define EXT2FS_ATTR(x) __attribute__(x)
+#else
+#define EXT2FS_ATTR(x)
+#endif
+
+#ifndef S_ISLNK /* So we can compile even with gcc-warn */
+# ifdef __S_IFLNK
+# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK)
+# else
+# define S_ISLNK(mode) 0
+# endif
+#endif
+
+#include "e2fsbb.h"
+#include "e2p/e2p.h"
+
+static int add;
+static int rem;
+static int set;
+static int set_version;
+
+static unsigned long version;
+
+static int recursive;
+static int verbose;
+
+static unsigned long af;
+static unsigned long rf;
+static unsigned long sf;
+
+#ifdef _LFS64_LARGEFILE
+#define LSTAT lstat64
+#define STRUCT_STAT struct stat64
+#else
+#define LSTAT lstat
+#define STRUCT_STAT struct stat
+#endif
+
+#if 0
+static void fatal_error(const char * fmt_string, int errcode)
+{
+ fprintf (stderr, fmt_string, program_name);
+ exit (errcode);
+}
+
+#define usage() fatal_error(_("usage: %s [-RV] [-+=AacDdijsSu] [-v version] files...\n"), \
+ 1)
+#endif
+
+struct flags_char {
+ unsigned long flag;
+ char optchar;
+};
+
+static const struct flags_char flags_array[] = {
+ { EXT2_NOATIME_FL, 'A' },
+ { EXT2_SYNC_FL, 'S' },
+ { EXT2_DIRSYNC_FL, 'D' },
+ { EXT2_APPEND_FL, 'a' },
+ { EXT2_COMPR_FL, 'c' },
+ { EXT2_NODUMP_FL, 'd' },
+ { EXT2_IMMUTABLE_FL, 'i' },
+ { EXT3_JOURNAL_DATA_FL, 'j' },
+ { EXT2_SECRM_FL, 's' },
+ { EXT2_UNRM_FL, 'u' },
+ { EXT2_NOTAIL_FL, 't' },
+ { EXT2_TOPDIR_FL, 'T' },
+ { 0, 0 }
+};
+
+static unsigned long get_flag(char c)
+{
+ const struct flags_char *fp;
+
+ for (fp = flags_array; fp->flag != 0; fp++) {
+ if (fp->optchar == c)
+ return fp->flag;
+ }
+ return 0;
+}
+
+
+static int decode_arg (int * i, int argc, char ** argv)
+{
+ char * p;
+ char * tmp;
+ unsigned long fl;
+
+ switch (argv[*i][0])
+ {
+ case '-':
+ for (p = &argv[*i][1]; *p; p++) {
+ if (*p == 'R') {
+ recursive = 1;
+ continue;
+ }
+ if (*p == 'V') {
+ verbose = 1;
+ continue;
+ }
+ if (*p == 'v') {
+ (*i)++;
+ if (*i >= argc)
+ usage ();
+ version = strtol (argv[*i], &tmp, 0);
+ if (*tmp) {
+ com_err (program_name, 0,
+ _("bad version - %s\n"),
+ argv[*i]);
+ usage ();
+ }
+ set_version = 1;
+ continue;
+ }
+ if ((fl = get_flag(*p)) == 0)
+ usage();
+ rf |= fl;
+ rem = 1;
+ }
+ break;
+ case '+':
+ add = 1;
+ for (p = &argv[*i][1]; *p; p++) {
+ if ((fl = get_flag(*p)) == 0)
+ usage();
+ af |= fl;
+ }
+ break;
+ case '=':
+ set = 1;
+ for (p = &argv[*i][1]; *p; p++) {
+ if ((fl = get_flag(*p)) == 0)
+ usage();
+ sf |= fl;
+ }
+ break;
+ default:
+ return EOF;
+ break;
+ }
+ return 1;
+}
+
+static int chattr_dir_proc (const char *, struct dirent *, void *);
+
+static void change_attributes (const char * name)
+{
+ unsigned long flags;
+ STRUCT_STAT st;
+
+ if (LSTAT (name, &st) == -1) {
+ com_err (program_name, errno, _("while trying to stat %s"),
+ name);
+ return;
+ }
+ if (S_ISLNK(st.st_mode) && recursive)
+ return;
+
+ /* Don't try to open device files, fifos etc. We probably
+ ought to display an error if the file was explicitly given
+ on the command line (whether or not recursive was
+ requested). */
+ if (!S_ISREG(st.st_mode) && !S_ISLNK(st.st_mode) &&
+ !S_ISDIR(st.st_mode))
+ return;
+
+ if (set) {
+ if (verbose) {
+ printf (_("Flags of %s set as "), name);
+ print_flags (stdout, sf, 0);
+ printf ("\n");
+ }
+ if (fsetflags (name, sf) == -1)
+ perror (name);
+ } else {
+ if (fgetflags (name, &flags) == -1)
+ com_err (program_name, errno,
+ _("while reading flags on %s"), name);
+ else {
+ if (rem)
+ flags &= ~rf;
+ if (add)
+ flags |= af;
+ if (verbose) {
+ printf (_("Flags of %s set as "), name);
+ print_flags (stdout, flags, 0);
+ printf ("\n");
+ }
+ if (!S_ISDIR(st.st_mode))
+ flags &= ~EXT2_DIRSYNC_FL;
+ if (fsetflags (name, flags) == -1)
+ com_err (program_name, errno,
+ _("while setting flags on %s"), name);
+ }
+ }
+ if (set_version) {
+ if (verbose)
+ printf (_("Version of %s set as %lu\n"), name, version);
+ if (fsetversion (name, version) == -1)
+ com_err (program_name, errno,
+ _("while setting version on %s"), name);
+ }
+ if (S_ISDIR(st.st_mode) && recursive)
+ iterate_on_dir (name, chattr_dir_proc, NULL);
+}
+
+static int chattr_dir_proc (const char * dir_name, struct dirent * de,
+ void * private EXT2FS_ATTR((unused)))
+{
+ if (strcmp (de->d_name, ".") && strcmp (de->d_name, "..")) {
+ char *path;
+
+ path = malloc(strlen (dir_name) + 1 + strlen (de->d_name) + 1);
+ if (!path)
+ fatal_error(_("Couldn't allocate path variable "
+ "in chattr_dir_proc"), 1);
+ sprintf (path, "%s/%s", dir_name, de->d_name);
+ change_attributes (path);
+ free(path);
+ }
+ return 0;
+}
+
+int chattr_main (int argc, char ** argv)
+{
+ int i, j;
+ int end_arg = 0;
+
+#ifdef ENABLE_NLS
+ setlocale(LC_MESSAGES, "");
+ setlocale(LC_CTYPE, "");
+ bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
+ textdomain(NLS_CAT_NAME);
+#endif
+#if 0
+ if (argc && *argv)
+ program_name = *argv;
+#endif
+ i = 1;
+ while (i < argc && !end_arg) {
+ /* '--' arg should end option processing */
+ if (strcmp(argv[i], "--") == 0) {
+ i++;
+ end_arg = 1;
+ } else if (decode_arg (&i, argc, argv) == EOF)
+ end_arg = 1;
+ else
+ i++;
+ }
+ if (i >= argc)
+ usage ();
+ if (set && (add || rem)) {
+ fputs(_("= is incompatible with - and +\n"), stderr);
+ exit (1);
+ }
+ if ((rf & af) != 0) {
+ fputs("Can't both set and unset same flag.\n", stderr);
+ exit (1);
+ }
+ if (!(add || rem || set || set_version)) {
+ fputs(_("Must use '-v', =, - or +\n"), stderr);
+ exit (1);
+ }
+#if 0
+ if (verbose)
+ fprintf (stderr, "chattr %s (%s)\n",
+ E2FSPROGS_VERSION, E2FSPROGS_DATE);
+#endif
+ for (j = i; j < argc; j++)
+ change_attributes (argv[j]);
+ exit(0);
+}
diff --git a/e2fsprogs/e2fsbb.h b/e2fsprogs/e2fsbb.h
new file mode 100644
index 000000000..358cfe099
--- /dev/null
+++ b/e2fsprogs/e2fsbb.h
@@ -0,0 +1,38 @@
+/*
+ * File: e2fsbb.h
+ *
+ * Redefine a bunch of e2fsprogs stuff to use busybox routines
+ * instead. This makes upgrade between e2fsprogs versions easy.
+ */
+
+#ifndef __E2FSBB_H__
+#define __E2FSBB_H__ 1
+
+#include "libbb.h"
+
+/* version we've last synced against */
+#define E2FSPROGS_VERSION "1.37"
+#define E2FSPROGS_DATE "21-Mar-2005"
+
+/* make sure com_err.h isnt included before us */
+#ifdef __COM_ERR_H__
+#error You should not have included com_err.h !
+#endif
+#define __COM_ERR_H__
+
+/* com_err crap */
+#define com_err(w, c, fmt, args...) bb_error_msg(fmt, ## args)
+typedef long errcode_t;
+#define ERRCODE_RANGE 8
+#define error_message(code) strerror((int) (code & ((1<<ERRCODE_RANGE)-1)))
+
+/* NLS crap */
+#define _(x) x
+
+/* misc crap */
+#define fputs(msg, fd) bb_error_msg(msg)
+#define fatal_error(msg, err) bb_error_msg_and_die(msg)
+#define usage() bb_show_usage()
+#define perror(msg) bb_perror_msg(msg)
+
+#endif /* __E2FSBB_H__ */
diff --git a/e2fsprogs/e2p/README b/e2fsprogs/e2p/README
new file mode 100644
index 000000000..769947340
--- /dev/null
+++ b/e2fsprogs/e2p/README
@@ -0,0 +1,4 @@
+Simply copy the 'e2p' dir from e2fsprogs/lib/ and then delete the extra
+files we don't need (Makefile.in, e2p.pc.in, etc...). Remove all of the
+_LARGEFILE* define's from the few source files that use it since we'll be
+appending it ourselves to CFLAGS when we compile. All done ! :)
diff --git a/e2fsprogs/e2p/e2p.h b/e2fsprogs/e2p/e2p.h
new file mode 100644
index 000000000..d208b46a8
--- /dev/null
+++ b/e2fsprogs/e2p/e2p.h
@@ -0,0 +1,52 @@
+#include <sys/types.h> /* Needed by dirent.h on netbsd */
+#include <stdio.h>
+#include <dirent.h>
+
+#include <ext2fs/ext2_fs.h>
+
+#define E2P_FEATURE_COMPAT 0
+#define E2P_FEATURE_INCOMPAT 1
+#define E2P_FEATURE_RO_INCOMPAT 2
+
+
+/* `options' for print_flags() */
+
+#define PFOPT_LONG 1 /* Must be 1 for compatibility with `int long_format'. */
+
+
+int fgetflags (const char * name, unsigned long * flags);
+int fgetversion (const char * name, unsigned long * version);
+int fsetflags (const char * name, unsigned long flags);
+int fsetversion (const char * name, unsigned long version);
+int getflags (int fd, unsigned long * flags);
+int getversion (int fd, unsigned long * version);
+int iterate_on_dir (const char * dir_name,
+ int (*func) (const char *, struct dirent *, void *),
+ void * private);
+void list_super(struct ext2_super_block * s);
+void list_super2(struct ext2_super_block * s, FILE *f);
+void print_fs_errors (FILE * f, unsigned short errors);
+void print_flags (FILE * f, unsigned long flags, unsigned options);
+void print_fs_state (FILE * f, unsigned short state);
+int setflags (int fd, unsigned long flags);
+int setversion (int fd, unsigned long version);
+
+const char *e2p_feature2string(int compat, unsigned int mask);
+int e2p_string2feature(char *string, int *compat, unsigned int *mask);
+int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array);
+
+int e2p_is_null_uuid(void *uu);
+void e2p_uuid_to_str(void *uu, char *out);
+const char *e2p_uuid2str(void *uu);
+
+const char *e2p_hash2string(int num);
+int e2p_string2hash(char *string);
+
+const char *e2p_mntopt2string(unsigned int mask);
+int e2p_string2mntopt(char *string, unsigned int *mask);
+int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok);
+
+unsigned long parse_num_blocks(const char *arg, int log_block_size);
+
+char *e2p_os2string(int os_type);
+int e2p_string2os(char *str);
diff --git a/e2fsprogs/e2p/feature.c b/e2fsprogs/e2p/feature.c
new file mode 100644
index 000000000..ef11d93b7
--- /dev/null
+++ b/e2fsprogs/e2p/feature.c
@@ -0,0 +1,190 @@
+/*
+ * feature.c --- convert between features and strings
+ *
+ * Copyright (C) 1999 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include "e2p.h"
+
+struct feature {
+ int compat;
+ unsigned int mask;
+ const char *string;
+};
+
+static struct feature feature_list[] = {
+ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_PREALLOC,
+ "dir_prealloc" },
+ { E2P_FEATURE_COMPAT, EXT3_FEATURE_COMPAT_HAS_JOURNAL,
+ "has_journal" },
+ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_IMAGIC_INODES,
+ "imagic_inodes" },
+ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_EXT_ATTR,
+ "ext_attr" },
+ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_INDEX,
+ "dir_index" },
+ { E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_RESIZE_INODE,
+ "resize_inode" },
+ { E2P_FEATURE_RO_INCOMPAT, EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER,
+ "sparse_super" },
+ { E2P_FEATURE_RO_INCOMPAT, EXT2_FEATURE_RO_COMPAT_LARGE_FILE,
+ "large_file" },
+ { E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_COMPRESSION,
+ "compression" },
+ { E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_FILETYPE,
+ "filetype" },
+ { E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_RECOVER,
+ "needs_recovery" },
+ { E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_JOURNAL_DEV,
+ "journal_dev" },
+ { E2P_FEATURE_INCOMPAT, EXT3_FEATURE_INCOMPAT_EXTENTS,
+ "extents" },
+ { E2P_FEATURE_INCOMPAT, EXT2_FEATURE_INCOMPAT_META_BG,
+ "meta_bg" },
+ { 0, 0, 0 },
+};
+
+const char *e2p_feature2string(int compat, unsigned int mask)
+{
+ struct feature *f;
+ static char buf[20];
+ char fchar;
+ int fnum;
+
+ for (f = feature_list; f->string; f++) {
+ if ((compat == f->compat) &&
+ (mask == f->mask))
+ return f->string;
+ }
+ switch (compat) {
+ case E2P_FEATURE_COMPAT:
+ fchar = 'C';
+ break;
+ case E2P_FEATURE_INCOMPAT:
+ fchar = 'I';
+ break;
+ case E2P_FEATURE_RO_INCOMPAT:
+ fchar = 'R';
+ break;
+ default:
+ fchar = '?';
+ break;
+ }
+ for (fnum = 0; mask >>= 1; fnum++);
+ sprintf(buf, "FEATURE_%c%d", fchar, fnum);
+ return buf;
+}
+
+int e2p_string2feature(char *string, int *compat_type, unsigned int *mask)
+{
+ struct feature *f;
+ char *eptr;
+ int num;
+
+ for (f = feature_list; f->string; f++) {
+ if (!strcasecmp(string, f->string)) {
+ *compat_type = f->compat;
+ *mask = f->mask;
+ return 0;
+ }
+ }
+ if (strncasecmp(string, "FEATURE_", 8))
+ return 1;
+
+ switch (string[8]) {
+ case 'c':
+ case 'C':
+ *compat_type = E2P_FEATURE_COMPAT;
+ break;
+ case 'i':
+ case 'I':
+ *compat_type = E2P_FEATURE_INCOMPAT;
+ break;
+ case 'r':
+ case 'R':
+ *compat_type = E2P_FEATURE_RO_INCOMPAT;
+ break;
+ default:
+ return 1;
+ }
+ if (string[9] == 0)
+ return 1;
+ num = strtol(string+9, &eptr, 10);
+ if (num > 32 || num < 0)
+ return 1;
+ if (*eptr)
+ return 1;
+ *mask = 1 << num;
+ return 0;
+}
+
+static char *skip_over_blanks(char *cp)
+{
+ while (*cp && isspace(*cp))
+ cp++;
+ return cp;
+}
+
+static char *skip_over_word(char *cp)
+{
+ while (*cp && !isspace(*cp) && *cp != ',')
+ cp++;
+ return cp;
+}
+
+/*
+ * Edit a feature set array as requested by the user. The ok_array,
+ * if set, allows the application to limit what features the user is
+ * allowed to set or clear using this function.
+ */
+int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array)
+{
+ char *cp, *buf, *next;
+ int neg;
+ unsigned int mask;
+ int compat_type;
+
+ buf = malloc(strlen(str)+1);
+ if (!buf)
+ return 1;
+ strcpy(buf, str);
+ cp = buf;
+ while (cp && *cp) {
+ neg = 0;
+ cp = skip_over_blanks(cp);
+ next = skip_over_word(cp);
+ if (*next == 0)
+ next = 0;
+ else
+ *next = 0;
+ switch (*cp) {
+ case '-':
+ case '^':
+ neg++;
+ case '+':
+ cp++;
+ break;
+ }
+ if (e2p_string2feature(cp, &compat_type, &mask))
+ return 1;
+ if (ok_array && !(ok_array[compat_type] & mask))
+ return 1;
+ if (neg)
+ compat_array[compat_type] &= ~mask;
+ else
+ compat_array[compat_type] |= mask;
+ cp = next ? next+1 : 0;
+ }
+ return 0;
+}
+
diff --git a/e2fsprogs/e2p/fgetflags.c b/e2fsprogs/e2p/fgetflags.c
new file mode 100644
index 000000000..6db729e08
--- /dev/null
+++ b/e2fsprogs/e2p/fgetflags.c
@@ -0,0 +1,92 @@
+/*
+ * fgetflags.c - Get a file flags on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_EXT2_IOCTLS
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#endif
+
+#include "e2p.h"
+
+#ifdef O_LARGEFILE
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE)
+#else
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK)
+#endif
+
+int fgetflags (const char * name, unsigned long * flags)
+{
+ struct stat buf;
+#if HAVE_STAT_FLAGS && !(APPLE_DARWIN && HAVE_EXT2_IOCTLS)
+
+ if (stat (name, &buf) == -1)
+ return -1;
+
+ *flags = 0;
+#ifdef UF_IMMUTABLE
+ if (buf.st_flags & UF_IMMUTABLE)
+ *flags |= EXT2_IMMUTABLE_FL;
+#endif
+#ifdef UF_APPEND
+ if (buf.st_flags & UF_APPEND)
+ *flags |= EXT2_APPEND_FL;
+#endif
+#ifdef UF_NODUMP
+ if (buf.st_flags & UF_NODUMP)
+ *flags |= EXT2_NODUMP_FL;
+#endif
+
+ return 0;
+#else
+#if HAVE_EXT2_IOCTLS
+ int fd, r, f, save_errno = 0;
+
+ if (!stat(name, &buf) &&
+ !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
+ goto notsupp;
+ }
+#if !APPLE_DARWIN
+ fd = open (name, OPEN_FLAGS);
+ if (fd == -1)
+ return -1;
+ r = ioctl (fd, EXT2_IOC_GETFLAGS, &f);
+ if (r == -1)
+ save_errno = errno;
+ *flags = f;
+ close (fd);
+ if (save_errno)
+ errno = save_errno;
+ return r;
+#else
+ f = -1;
+ save_errno = syscall(SYS_fsctl, name, EXT2_IOC_GETFLAGS, &f, 0);
+ *flags = f;
+ return (save_errno);
+#endif
+#endif /* HAVE_EXT2_IOCTLS */
+#endif
+notsupp:
+ errno = EOPNOTSUPP;
+ return -1;
+}
diff --git a/e2fsprogs/e2p/fgetversion.c b/e2fsprogs/e2p/fgetversion.c
new file mode 100644
index 000000000..351a7d5d0
--- /dev/null
+++ b/e2fsprogs/e2p/fgetversion.c
@@ -0,0 +1,62 @@
+/*
+ * fgetversion.c - Get a file version on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <fcntl.h>
+#include <sys/ioctl.h>
+
+#include "e2p.h"
+
+#ifdef O_LARGEFILE
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE)
+#else
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK)
+#endif
+
+int fgetversion (const char * name, unsigned long * version)
+{
+#if HAVE_EXT2_IOCTLS
+#if !APPLE_DARWIN
+ int fd, r, ver, save_errno = 0;
+
+ fd = open (name, OPEN_FLAGS);
+ if (fd == -1)
+ return -1;
+ r = ioctl (fd, EXT2_IOC_GETVERSION, &ver);
+ if (r == -1)
+ save_errno = errno;
+ *version = ver;
+ close (fd);
+ if (save_errno)
+ errno = save_errno;
+ return r;
+#else
+ int ver=-1, err;
+ err = syscall(SYS_fsctl, name, EXT2_IOC_GETVERSION, &ver, 0);
+ *version = ver;
+ return(err);
+#endif
+#else /* ! HAVE_EXT2_IOCTLS */
+ extern int errno;
+ errno = EOPNOTSUPP;
+ return -1;
+#endif /* ! HAVE_EXT2_IOCTLS */
+}
diff --git a/e2fsprogs/e2p/fsetflags.c b/e2fsprogs/e2p/fsetflags.c
new file mode 100644
index 000000000..40e7292dd
--- /dev/null
+++ b/e2fsprogs/e2p/fsetflags.c
@@ -0,0 +1,96 @@
+/*
+ * fsetflags.c - Set a file flags on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_EXT2_IOCTLS
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#endif
+
+#include "e2p.h"
+
+/*
+ * Deal with lame glibc's that define this function without actually
+ * implementing it. Can you say "attractive nuisance", boys and girls?
+ * I knew you could!
+ */
+#ifdef __linux__
+#undef HAVE_CHFLAGS
+#endif
+
+#ifdef O_LARGEFILE
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE)
+#else
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK)
+#endif
+
+int fsetflags (const char * name, unsigned long flags)
+{
+ struct stat buf;
+#if HAVE_CHFLAGS && !(APPLE_DARWIN && HAVE_EXT2_IOCTLS)
+ unsigned long bsd_flags = 0;
+
+#ifdef UF_IMMUTABLE
+ if (flags & EXT2_IMMUTABLE_FL)
+ bsd_flags |= UF_IMMUTABLE;
+#endif
+#ifdef UF_APPEND
+ if (flags & EXT2_APPEND_FL)
+ bsd_flags |= UF_APPEND;
+#endif
+#ifdef UF_NODUMP
+ if (flags & EXT2_NODUMP_FL)
+ bsd_flags |= UF_NODUMP;
+#endif
+
+ return chflags (name, bsd_flags);
+#else
+#if HAVE_EXT2_IOCTLS
+ int fd, r, f, save_errno = 0;
+
+ if (!stat(name, &buf) &&
+ !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
+ goto notsupp;
+ }
+#if !APPLE_DARWIN
+ fd = open (name, OPEN_FLAGS);
+ if (fd == -1)
+ return -1;
+ f = (int) flags;
+ r = ioctl (fd, EXT2_IOC_SETFLAGS, &f);
+ if (r == -1)
+ save_errno = errno;
+ close (fd);
+ if (save_errno)
+ errno = save_errno;
+#else
+ f = (int) flags;
+ return syscall(SYS_fsctl, name, EXT2_IOC_SETFLAGS, &f, 0);
+#endif
+ return r;
+#endif /* HAVE_EXT2_IOCTLS */
+#endif
+notsupp:
+ errno = EOPNOTSUPP;
+ return -1;
+}
diff --git a/e2fsprogs/e2p/fsetversion.c b/e2fsprogs/e2p/fsetversion.c
new file mode 100644
index 000000000..93243d6e0
--- /dev/null
+++ b/e2fsprogs/e2p/fsetversion.c
@@ -0,0 +1,60 @@
+/*
+ * fsetversion.c - Set a file version on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <fcntl.h>
+#include <sys/ioctl.h>
+
+#include "e2p.h"
+
+#ifdef O_LARGEFILE
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK|O_LARGEFILE)
+#else
+#define OPEN_FLAGS (O_RDONLY|O_NONBLOCK)
+#endif
+
+int fsetversion (const char * name, unsigned long version)
+{
+#if HAVE_EXT2_IOCTLS
+#if !APPLE_DARWIN
+ int fd, r, ver, save_errno = 0;
+
+ fd = open (name, OPEN_FLAGS);
+ if (fd == -1)
+ return -1;
+ ver = (int) version;
+ r = ioctl (fd, EXT2_IOC_SETVERSION, &ver);
+ if (r == -1)
+ save_errno = errno;
+ close (fd);
+ if (save_errno)
+ errno = save_errno;
+ return r;
+#else
+ int ver = (int)version;
+ return syscall(SYS_fsctl, name, EXT2_IOC_SETVERSION, &ver, 0);
+#endif
+#else /* ! HAVE_EXT2_IOCTLS */
+ extern int errno;
+ errno = EOPNOTSUPP;
+ return -1;
+#endif /* ! HAVE_EXT2_IOCTLS */
+}
diff --git a/e2fsprogs/e2p/getflags.c b/e2fsprogs/e2p/getflags.c
new file mode 100644
index 000000000..acf7a122b
--- /dev/null
+++ b/e2fsprogs/e2p/getflags.c
@@ -0,0 +1,66 @@
+/*
+ * getflags.c - Get a file flags on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_EXT2_IOCTLS
+#include <sys/ioctl.h>
+#endif
+
+#include "e2p.h"
+
+int getflags (int fd, unsigned long * flags)
+{
+ struct stat buf;
+#if HAVE_STAT_FLAGS
+
+ if (fstat (fd, &buf) == -1)
+ return -1;
+
+ *flags = 0;
+#ifdef UF_IMMUTABLE
+ if (buf.st_flags & UF_IMMUTABLE)
+ *flags |= EXT2_IMMUTABLE_FL;
+#endif
+#ifdef UF_APPEND
+ if (buf.st_flags & UF_APPEND)
+ *flags |= EXT2_APPEND_FL;
+#endif
+#ifdef UF_NODUMP
+ if (buf.st_flags & UF_NODUMP)
+ *flags |= EXT2_NODUMP_FL;
+#endif
+
+ return 0;
+#else
+#if HAVE_EXT2_IOCTLS
+ int r, f;
+
+ if (!fstat(fd, &buf) &&
+ !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode))
+ goto notsupp;
+ r = ioctl (fd, EXT2_IOC_GETFLAGS, &f);
+ *flags = f;
+ return r;
+#endif /* HAVE_EXT2_IOCTLS */
+#endif
+notsupp:
+ errno = EOPNOTSUPP;
+ return -1;
+}
diff --git a/e2fsprogs/e2p/getversion.c b/e2fsprogs/e2p/getversion.c
new file mode 100644
index 000000000..38b7d0fb0
--- /dev/null
+++ b/e2fsprogs/e2p/getversion.c
@@ -0,0 +1,37 @@
+/*
+ * getversion.c - Get a file version on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <sys/ioctl.h>
+
+#include "e2p.h"
+
+int getversion (int fd, unsigned long * version)
+{
+#if HAVE_EXT2_IOCTLS
+ int r, ver;
+
+ r = ioctl (fd, EXT2_IOC_GETVERSION, &ver);
+ *version = ver;
+ return 0;
+#else /* ! HAVE_EXT2_IOCTLS */
+ extern int errno;
+ errno = EOPNOTSUPP;
+ return -1;
+#endif /* ! HAVE_EXT2_IOCTLS */
+}
diff --git a/e2fsprogs/e2p/hashstr.c b/e2fsprogs/e2p/hashstr.c
new file mode 100644
index 000000000..b257eb26c
--- /dev/null
+++ b/e2fsprogs/e2p/hashstr.c
@@ -0,0 +1,70 @@
+/*
+ * feature.c --- convert between features and strings
+ *
+ * Copyright (C) 1999 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include "e2p.h"
+
+struct hash {
+ int num;
+ const char *string;
+};
+
+static struct hash hash_list[] = {
+ { EXT2_HASH_LEGACY, "legacy" },
+ { EXT2_HASH_HALF_MD4, "half_md4" },
+ { EXT2_HASH_TEA, "tea" },
+ { 0, 0 },
+};
+
+const char *e2p_hash2string(int num)
+{
+ struct hash *p;
+ static char buf[20];
+
+ for (p = hash_list; p->string; p++) {
+ if (num == p->num)
+ return p->string;
+ }
+ sprintf(buf, "HASHALG_%d", num);
+ return buf;
+}
+
+/*
+ * Returns the hash algorithm, or -1 on error
+ */
+int e2p_string2hash(char *string)
+{
+ struct hash *p;
+ char *eptr;
+ int num;
+
+ for (p = hash_list; p->string; p++) {
+ if (!strcasecmp(string, p->string)) {
+ return p->num;
+ }
+ }
+ if (strncasecmp(string, "HASHALG_", 8))
+ return -1;
+
+ if (string[8] == 0)
+ return -1;
+ num = strtol(string+8, &eptr, 10);
+ if (num > 255 || num < 0)
+ return -1;
+ if (*eptr)
+ return -1;
+ return num;
+}
+
diff --git a/e2fsprogs/e2p/iod.c b/e2fsprogs/e2p/iod.c
new file mode 100644
index 000000000..808d3a39d
--- /dev/null
+++ b/e2fsprogs/e2p/iod.c
@@ -0,0 +1,72 @@
+/*
+ * iod.c - Iterate a function on each entry of a directory
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#include "e2p.h"
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+int iterate_on_dir (const char * dir_name,
+ int (*func) (const char *, struct dirent *, void *),
+ void * private)
+{
+ DIR * dir;
+ struct dirent *de, *dep;
+ int max_len = -1, len;
+
+#if HAVE_PATHCONF && defined(_PC_NAME_MAX)
+ max_len = pathconf(dir_name, _PC_NAME_MAX);
+#endif
+ if (max_len == -1) {
+#ifdef _POSIX_NAME_MAX
+ max_len = _POSIX_NAME_MAX;
+#else
+#ifdef NAME_MAX
+ max_len = NAME_MAX;
+#else
+ max_len = 256;
+#endif /* NAME_MAX */
+#endif /* _POSIX_NAME_MAX */
+ }
+ max_len += sizeof(struct dirent);
+
+ de = malloc(max_len+1);
+ if (!de)
+ return -1;
+ memset(de, 0, max_len+1);
+
+ dir = opendir (dir_name);
+ if (dir == NULL) {
+ free(de);
+ return -1;
+ }
+ while ((dep = readdir (dir))) {
+ len = sizeof(struct dirent);
+#ifdef HAVE_RECLEN_DIRENT
+ if (len < dep->d_reclen)
+ len = dep->d_reclen;
+ if (len > max_len)
+ len = max_len;
+#endif
+ memcpy(de, dep, len);
+ (*func) (dir_name, de, private);
+ }
+ free(de);
+ closedir(dir);
+ return 0;
+}
diff --git a/e2fsprogs/e2p/ls.c b/e2fsprogs/e2p/ls.c
new file mode 100644
index 000000000..e8d9d482d
--- /dev/null
+++ b/e2fsprogs/e2p/ls.c
@@ -0,0 +1,276 @@
+/*
+ * ls.c - List the contents of an ext2fs superblock
+ *
+ * Copyright (C) 1992, 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * Copyright (C) 1995, 1996, 1997 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <string.h>
+#include <grp.h>
+#include <pwd.h>
+#include <time.h>
+
+#include "e2p.h"
+
+static void print_user (unsigned short uid, FILE *f)
+{
+ struct passwd *pw;
+
+ fprintf(f, "%u ", uid);
+ pw = getpwuid (uid);
+ if (pw == NULL)
+ fprintf(f, "(user unknown)\n");
+ else
+ fprintf(f, "(user %s)\n", pw->pw_name);
+}
+
+static void print_group (unsigned short gid, FILE *f)
+{
+ struct group *gr;
+
+ fprintf(f, "%u ", gid);
+ gr = getgrgid (gid);
+ if (gr == NULL)
+ fprintf(f, "(group unknown)\n");
+ else
+ fprintf(f, "(group %s)\n", gr->gr_name);
+}
+
+#define MONTH_INT (86400 * 30)
+#define WEEK_INT (86400 * 7)
+#define DAY_INT (86400)
+#define HOUR_INT (60 * 60)
+#define MINUTE_INT (60)
+
+static const char *interval_string(unsigned int secs)
+{
+ static char buf[256], tmp[80];
+ int hr, min, num;
+
+ buf[0] = 0;
+
+ if (secs == 0)
+ return "<none>";
+
+ if (secs >= MONTH_INT) {
+ num = secs / MONTH_INT;
+ secs -= num*MONTH_INT;
+ sprintf(buf, "%d month%s", num, (num>1) ? "s" : "");
+ }
+ if (secs >= WEEK_INT) {
+ num = secs / WEEK_INT;
+ secs -= num*WEEK_INT;
+ sprintf(tmp, "%s%d week%s", buf[0] ? ", " : "",
+ num, (num>1) ? "s" : "");
+ strcat(buf, tmp);
+ }
+ if (secs >= DAY_INT) {
+ num = secs / DAY_INT;
+ secs -= num*DAY_INT;
+ sprintf(tmp, "%s%d day%s", buf[0] ? ", " : "",
+ num, (num>1) ? "s" : "");
+ strcat(buf, tmp);
+ }
+ if (secs > 0) {
+ hr = secs / HOUR_INT;
+ secs -= hr*HOUR_INT;
+ min = secs / MINUTE_INT;
+ secs -= min*MINUTE_INT;
+ sprintf(tmp, "%s%d:%02d:%02d", buf[0] ? ", " : "",
+ hr, min, secs);
+ strcat(buf, tmp);
+ }
+ return buf;
+}
+
+static void print_features(struct ext2_super_block * s, FILE *f)
+{
+#ifdef EXT2_DYNAMIC_REV
+ int i, j, printed=0;
+ __u32 *mask = &s->s_feature_compat, m;
+
+ fprintf(f, "Filesystem features: ");
+ for (i=0; i <3; i++,mask++) {
+ for (j=0,m=1; j < 32; j++, m<<=1) {
+ if (*mask & m) {
+ fprintf(f, " %s", e2p_feature2string(i, m));
+ printed++;
+ }
+ }
+ }
+ if (printed == 0)
+ fprintf(f, " (none)");
+ fprintf(f, "\n");
+#endif
+}
+
+static void print_mntopts(struct ext2_super_block * s, FILE *f)
+{
+#ifdef EXT2_DYNAMIC_REV
+ int i, printed=0;
+ __u32 mask = s->s_default_mount_opts, m;
+
+ fprintf(f, "Default mount options: ");
+ if (mask & EXT3_DEFM_JMODE) {
+ fprintf(f, " %s", e2p_mntopt2string(mask & EXT3_DEFM_JMODE));
+ printed++;
+ }
+ for (i=0,m=1; i < 32; i++, m<<=1) {
+ if (m & EXT3_DEFM_JMODE)
+ continue;
+ if (mask & m) {
+ fprintf(f, " %s", e2p_mntopt2string(m));
+ printed++;
+ }
+ }
+ if (printed == 0)
+ fprintf(f, " (none)");
+ fprintf(f, "\n");
+#endif
+}
+
+
+#ifndef EXT2_INODE_SIZE
+#define EXT2_INODE_SIZE(s) sizeof(struct ext2_inode)
+#endif
+
+#ifndef EXT2_GOOD_OLD_REV
+#define EXT2_GOOD_OLD_REV 0
+#endif
+
+void list_super2(struct ext2_super_block * sb, FILE *f)
+{
+ int inode_blocks_per_group;
+ char buf[80], *str;
+ time_t tm;
+
+ inode_blocks_per_group = (((sb->s_inodes_per_group *
+ EXT2_INODE_SIZE(sb)) +
+ EXT2_BLOCK_SIZE(sb) - 1) /
+ EXT2_BLOCK_SIZE(sb));
+ if (sb->s_volume_name[0]) {
+ memset(buf, 0, sizeof(buf));
+ strncpy(buf, sb->s_volume_name, sizeof(sb->s_volume_name));
+ } else
+ strcpy(buf, "<none>");
+ fprintf(f, "Filesystem volume name: %s\n", buf);
+ if (sb->s_last_mounted[0]) {
+ memset(buf, 0, sizeof(buf));
+ strncpy(buf, sb->s_last_mounted, sizeof(sb->s_last_mounted));
+ } else
+ strcpy(buf, "<not available>");
+ fprintf(f, "Last mounted on: %s\n", buf);
+ fprintf(f, "Filesystem UUID: %s\n", e2p_uuid2str(sb->s_uuid));
+ fprintf(f, "Filesystem magic number: 0x%04X\n", sb->s_magic);
+ fprintf(f, "Filesystem revision #: %d", sb->s_rev_level);
+ if (sb->s_rev_level == EXT2_GOOD_OLD_REV) {
+ fprintf(f, " (original)\n");
+#ifdef EXT2_DYNAMIC_REV
+ } else if (sb->s_rev_level == EXT2_DYNAMIC_REV) {
+ fprintf(f, " (dynamic)\n");
+#endif
+ } else
+ fprintf(f, " (unknown)\n");
+ print_features(sb, f);
+ print_mntopts(sb, f);
+ fprintf(f, "Filesystem state: ");
+ print_fs_state (f, sb->s_state);
+ fprintf(f, "\n");
+ fprintf(f, "Errors behavior: ");
+ print_fs_errors(f, sb->s_errors);
+ fprintf(f, "\n");
+ str = e2p_os2string(sb->s_creator_os);
+ fprintf(f, "Filesystem OS type: %s\n", str);
+ free(str);
+ fprintf(f, "Inode count: %u\n", sb->s_inodes_count);
+ fprintf(f, "Block count: %u\n", sb->s_blocks_count);
+ fprintf(f, "Reserved block count: %u\n", sb->s_r_blocks_count);
+ fprintf(f, "Free blocks: %u\n", sb->s_free_blocks_count);
+ fprintf(f, "Free inodes: %u\n", sb->s_free_inodes_count);
+ fprintf(f, "First block: %u\n", sb->s_first_data_block);
+ fprintf(f, "Block size: %u\n", EXT2_BLOCK_SIZE(sb));
+ fprintf(f, "Fragment size: %u\n", EXT2_FRAG_SIZE(sb));
+ if (sb->s_reserved_gdt_blocks)
+ fprintf(f, "Reserved GDT blocks: %u\n",
+ sb->s_reserved_gdt_blocks);
+ fprintf(f, "Blocks per group: %u\n", sb->s_blocks_per_group);
+ fprintf(f, "Fragments per group: %u\n", sb->s_frags_per_group);
+ fprintf(f, "Inodes per group: %u\n", sb->s_inodes_per_group);
+ fprintf(f, "Inode blocks per group: %u\n", inode_blocks_per_group);
+ if (sb->s_first_meta_bg)
+ fprintf(f, "First meta block group: %u\n",
+ sb->s_first_meta_bg);
+ if (sb->s_mkfs_time) {
+ tm = sb->s_mkfs_time;
+ fprintf(f, "Filesystem created: %s", ctime(&tm));
+ }
+ tm = sb->s_mtime;
+ fprintf(f, "Last mount time: %s",
+ sb->s_mtime ? ctime(&tm) : "n/a\n");
+ tm = sb->s_wtime;
+ fprintf(f, "Last write time: %s", ctime(&tm));
+ fprintf(f, "Mount count: %u\n", sb->s_mnt_count);
+ fprintf(f, "Maximum mount count: %d\n", sb->s_max_mnt_count);
+ tm = sb->s_lastcheck;
+ fprintf(f, "Last checked: %s", ctime(&tm));
+ fprintf(f, "Check interval: %u (%s)\n", sb->s_checkinterval,
+ interval_string(sb->s_checkinterval));
+ if (sb->s_checkinterval)
+ {
+ time_t next;
+
+ next = sb->s_lastcheck + sb->s_checkinterval;
+ fprintf(f, "Next check after: %s", ctime(&next));
+ }
+ fprintf(f, "Reserved blocks uid: ");
+ print_user(sb->s_def_resuid, f);
+ fprintf(f, "Reserved blocks gid: ");
+ print_group(sb->s_def_resgid, f);
+ if (sb->s_rev_level >= EXT2_DYNAMIC_REV) {
+ fprintf(f, "First inode: %d\n", sb->s_first_ino);
+ fprintf(f, "Inode size: %d\n", sb->s_inode_size);
+ }
+ if (!e2p_is_null_uuid(sb->s_journal_uuid))
+ fprintf(f, "Journal UUID: %s\n",
+ e2p_uuid2str(sb->s_journal_uuid));
+ if (sb->s_journal_inum)
+ fprintf(f, "Journal inode: %u\n",
+ sb->s_journal_inum);
+ if (sb->s_journal_dev)
+ fprintf(f, "Journal device: 0x%04x\n",
+ sb->s_journal_dev);
+ if (sb->s_last_orphan)
+ fprintf(f, "First orphan inode: %u\n",
+ sb->s_last_orphan);
+ if ((sb->s_feature_compat & EXT2_FEATURE_COMPAT_DIR_INDEX) ||
+ sb->s_def_hash_version)
+ fprintf(f, "Default directory hash: %s\n",
+ e2p_hash2string(sb->s_def_hash_version));
+ if (!e2p_is_null_uuid(sb->s_hash_seed))
+ fprintf(f, "Directory Hash Seed: %s\n",
+ e2p_uuid2str(sb->s_hash_seed));
+ if (sb->s_jnl_backup_type) {
+ fprintf(f, "Journal backup: ");
+ switch (sb->s_jnl_backup_type) {
+ case 1:
+ fprintf(f, "inode blocks\n");
+ break;
+ default:
+ fprintf(f, "type %u\n", sb->s_jnl_backup_type);
+ }
+ }
+}
+
+void list_super (struct ext2_super_block * s)
+{
+ list_super2(s, stdout);
+}
+
diff --git a/e2fsprogs/e2p/mntopts.c b/e2fsprogs/e2p/mntopts.c
new file mode 100644
index 000000000..6d0eca0ae
--- /dev/null
+++ b/e2fsprogs/e2p/mntopts.c
@@ -0,0 +1,136 @@
+/*
+ * mountopts.c --- convert between default mount options and strings
+ *
+ * Copyright (C) 2002 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+
+#include "e2p.h"
+
+struct mntopt {
+ unsigned int mask;
+ const char *string;
+};
+
+static struct mntopt mntopt_list[] = {
+ { EXT2_DEFM_DEBUG, "debug" },
+ { EXT2_DEFM_BSDGROUPS, "bsdgroups" },
+ { EXT2_DEFM_XATTR_USER, "user_xattr" },
+ { EXT2_DEFM_ACL, "acl" },
+ { EXT2_DEFM_UID16, "uid16" },
+ { EXT3_DEFM_JMODE_DATA, "journal_data" },
+ { EXT3_DEFM_JMODE_ORDERED, "journal_data_ordered" },
+ { EXT3_DEFM_JMODE_WBACK, "journal_data_writeback" },
+ { 0, 0 },
+};
+
+const char *e2p_mntopt2string(unsigned int mask)
+{
+ struct mntopt *f;
+ static char buf[20];
+ int fnum;
+
+ for (f = mntopt_list; f->string; f++) {
+ if (mask == f->mask)
+ return f->string;
+ }
+ for (fnum = 0; mask >>= 1; fnum++);
+ sprintf(buf, "MNTOPT_%d", fnum);
+ return buf;
+}
+
+int e2p_string2mntopt(char *string, unsigned int *mask)
+{
+ struct mntopt *f;
+ char *eptr;
+ int num;
+
+ for (f = mntopt_list; f->string; f++) {
+ if (!strcasecmp(string, f->string)) {
+ *mask = f->mask;
+ return 0;
+ }
+ }
+ if (strncasecmp(string, "MNTOPT_", 8))
+ return 1;
+
+ if (string[8] == 0)
+ return 1;
+ num = strtol(string+8, &eptr, 10);
+ if (num > 32 || num < 0)
+ return 1;
+ if (*eptr)
+ return 1;
+ *mask = 1 << num;
+ return 0;
+}
+
+static char *skip_over_blanks(char *cp)
+{
+ while (*cp && isspace(*cp))
+ cp++;
+ return cp;
+}
+
+static char *skip_over_word(char *cp)
+{
+ while (*cp && !isspace(*cp) && *cp != ',')
+ cp++;
+ return cp;
+}
+
+/*
+ * Edit a mntopt set array as requested by the user. The ok
+ * parameter, if non-zero, allows the application to limit what
+ * mntopts the user is allowed to set or clear using this function.
+ */
+int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok)
+{
+ char *cp, *buf, *next;
+ int neg;
+ unsigned int mask;
+
+ buf = malloc(strlen(str)+1);
+ if (!buf)
+ return 1;
+ strcpy(buf, str);
+ cp = buf;
+ while (cp && *cp) {
+ neg = 0;
+ cp = skip_over_blanks(cp);
+ next = skip_over_word(cp);
+ if (*next == 0)
+ next = 0;
+ else
+ *next = 0;
+ switch (*cp) {
+ case '-':
+ case '^':
+ neg++;
+ case '+':
+ cp++;
+ break;
+ }
+ if (e2p_string2mntopt(cp, &mask))
+ return 1;
+ if (ok && !(ok & mask))
+ return 1;
+ if (mask & EXT3_DEFM_JMODE)
+ *mntopts &= ~EXT3_DEFM_JMODE;
+ if (neg)
+ *mntopts &= ~mask;
+ else
+ *mntopts |= mask;
+ cp = next ? next+1 : 0;
+ }
+ return 0;
+}
diff --git a/e2fsprogs/e2p/ostype.c b/e2fsprogs/e2p/ostype.c
new file mode 100644
index 000000000..fe6597dd5
--- /dev/null
+++ b/e2fsprogs/e2p/ostype.c
@@ -0,0 +1,73 @@
+/*
+ * getostype.c - Get the Filesystem OS type
+ *
+ * Copyright (C) 2004,2005 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+#include "e2p.h"
+#include <string.h>
+
+const char *os_tab[] =
+ { "Linux",
+ "Hurd",
+ "Masix",
+ "FreeBSD",
+ "Lites",
+ 0 };
+
+/*
+ * Convert an os_type to a string
+ */
+char *e2p_os2string(int os_type)
+{
+ const char *os;
+ char *ret;
+
+ if (os_type <= EXT2_OS_LITES)
+ os = os_tab[os_type];
+ else
+ os = "(unknown os)";
+
+ ret = malloc(strlen(os)+1);
+ strcpy(ret, os);
+ return ret;
+}
+
+/*
+ * Convert an os_type to a string
+ */
+int e2p_string2os(char *str)
+{
+ const char **cpp;
+ int i = 0;
+
+ for (cpp = os_tab; *cpp; cpp++, i++) {
+ if (!strcasecmp(str, *cpp))
+ return i;
+ }
+ return -1;
+}
+
+#ifdef TEST_PROGRAM
+int main(int argc, char **argv)
+{
+ char *s;
+ int i, os;
+
+ for (i=0; i <= EXT2_OS_LITES; i++) {
+ s = e2p_os2string(i);
+ os = e2p_string2os(s);
+ printf("%d: %s (%d)\n", i, s, os);
+ if (i != os) {
+ fprintf(stderr, "Failure!\n");
+ exit(1);
+ }
+ }
+ exit(0);
+}
+#endif
+
+
diff --git a/e2fsprogs/e2p/parse_num.c b/e2fsprogs/e2p/parse_num.c
new file mode 100644
index 000000000..3910e70de
--- /dev/null
+++ b/e2fsprogs/e2p/parse_num.c
@@ -0,0 +1,64 @@
+/*
+ * parse_num.c - Parse the number of blocks
+ *
+ * Copyright (C) 2004,2005 Theodore Ts'o <tytso@mit.edu>
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+#include "e2p.h"
+
+#include <stdlib.h>
+
+unsigned long parse_num_blocks(const char *arg, int log_block_size)
+{
+ char *p;
+ unsigned long long num;
+
+ num = strtoull(arg, &p, 0);
+
+ if (p[0] && p[1])
+ return 0;
+
+ switch (*p) { /* Using fall-through logic */
+ case 'T': case 't':
+ num <<= 10;
+ case 'G': case 'g':
+ num <<= 10;
+ case 'M': case 'm':
+ num <<= 10;
+ case 'K': case 'k':
+ num >>= log_block_size;
+ break;
+ case 's':
+ num >>= 1;
+ break;
+ case '\0':
+ break;
+ default:
+ return 0;
+ }
+ return num;
+}
+
+#ifdef DEBUG
+#include <unistd.h>
+#include <stdio.h>
+
+main(int argc, char **argv)
+{
+ unsigned long num;
+ int log_block_size = 0;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s arg\n", argv[0]);
+ exit(1);
+ }
+
+ num = parse_num_blocks(argv[1], log_block_size);
+
+ printf("Parsed number: %lu\n", num);
+ exit(0);
+}
+#endif
diff --git a/e2fsprogs/e2p/pe.c b/e2fsprogs/e2p/pe.c
new file mode 100644
index 000000000..4cce69117
--- /dev/null
+++ b/e2fsprogs/e2p/pe.c
@@ -0,0 +1,37 @@
+/*
+ * pe.c - Print a second extended filesystem errors behavior
+ *
+ * Copyright (C) 1992, 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 94/01/09 - Creation
+ */
+
+#include <stdio.h>
+
+#include "e2p.h"
+
+void print_fs_errors (FILE * f, unsigned short errors)
+{
+ switch (errors)
+ {
+ case EXT2_ERRORS_CONTINUE:
+ fprintf (f, "Continue");
+ break;
+ case EXT2_ERRORS_RO:
+ fprintf (f, "Remount read-only");
+ break;
+ case EXT2_ERRORS_PANIC:
+ fprintf (f, "Panic");
+ break;
+ default:
+ fprintf (f, "Unknown (continue)");
+ }
+}
diff --git a/e2fsprogs/e2p/pf.c b/e2fsprogs/e2p/pf.c
new file mode 100644
index 000000000..48d75a9ae
--- /dev/null
+++ b/e2fsprogs/e2p/pf.c
@@ -0,0 +1,74 @@
+/*
+ * pf.c - Print file attributes on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#include <stdio.h>
+
+#include "e2p.h"
+
+struct flags_name {
+ unsigned long flag;
+ const char *short_name;
+ const char *long_name;
+};
+
+static struct flags_name flags_array[] = {
+ { EXT2_SECRM_FL, "s", "Secure_Deletion" },
+ { EXT2_UNRM_FL, "u" , "Undelete" },
+ { EXT2_SYNC_FL, "S", "Synchronous_Updates" },
+ { EXT2_DIRSYNC_FL, "D", "Synchronous_Directory_Updates" },
+ { EXT2_IMMUTABLE_FL, "i", "Immutable" },
+ { EXT2_APPEND_FL, "a", "Append_Only" },
+ { EXT2_NODUMP_FL, "d", "No_Dump" },
+ { EXT2_NOATIME_FL, "A", "No_Atime" },
+ { EXT2_COMPR_FL, "c", "Compression_Requested" },
+#ifdef ENABLE_COMPRESSION
+ { EXT2_COMPRBLK_FL, "B", "Compressed_File" },
+ { EXT2_DIRTY_FL, "Z", "Compressed_Dirty_File" },
+ { EXT2_NOCOMPR_FL, "X", "Compression_Raw_Access" },
+ { EXT2_ECOMPR_FL, "E", "Compression_Error" },
+#endif
+ { EXT3_JOURNAL_DATA_FL, "j", "Journaled_Data" },
+ { EXT2_INDEX_FL, "I", "Indexed_direcctory" },
+ { EXT2_NOTAIL_FL, "t", "No_Tailmerging" },
+ { EXT2_TOPDIR_FL, "T", "Top_of_Directory_Hierarchies" },
+ { 0, NULL, NULL }
+};
+
+void print_flags (FILE * f, unsigned long flags, unsigned options)
+{
+ int long_opt = (options & PFOPT_LONG);
+ struct flags_name *fp;
+ int first = 1;
+
+ for (fp = flags_array; fp->flag != 0; fp++) {
+ if (flags & fp->flag) {
+ if (long_opt) {
+ if (first)
+ first = 0;
+ else
+ fputs(", ", f);
+ fputs(fp->long_name, f);
+ } else
+ fputs(fp->short_name, f);
+ } else {
+ if (!long_opt)
+ fputs("-", f);
+ }
+ }
+ if (long_opt && first)
+ fputs("---", f);
+}
+
diff --git a/e2fsprogs/e2p/ps.c b/e2fsprogs/e2p/ps.c
new file mode 100644
index 000000000..bec8b4195
--- /dev/null
+++ b/e2fsprogs/e2p/ps.c
@@ -0,0 +1,29 @@
+/*
+ * ps.c - Print filesystem state
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/12/22 - Creation
+ */
+
+#include <stdio.h>
+
+#include "e2p.h"
+
+void print_fs_state (FILE * f, unsigned short state)
+{
+ if (state & EXT2_VALID_FS)
+ fprintf (f, " clean");
+ else
+ fprintf (f, " not clean");
+ if (state & EXT2_ERROR_FS)
+ fprintf (f, " with errors");
+}
diff --git a/e2fsprogs/e2p/setflags.c b/e2fsprogs/e2p/setflags.c
new file mode 100644
index 000000000..47c52a7ad
--- /dev/null
+++ b/e2fsprogs/e2p/setflags.c
@@ -0,0 +1,72 @@
+/*
+ * setflags.c - Set a file flags on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <sys/types.h>
+#include <sys/stat.h>
+#if HAVE_EXT2_IOCTLS
+#include <sys/ioctl.h>
+#endif
+
+#include "e2p.h"
+
+/*
+ * Deal with lame glibc's that define this function without actually
+ * implementing it. Can you say "attractive nuisance", boys and girls?
+ * I knew you could!
+ */
+#ifdef __linux__
+#undef HAVE_CHFLAGS
+#endif
+
+int setflags (int fd, unsigned long flags)
+{
+ struct stat buf;
+#if HAVE_CHFLAGS
+ unsigned long bsd_flags = 0;
+
+#ifdef UF_IMMUTABLE
+ if (flags & EXT2_IMMUTABLE_FL)
+ bsd_flags |= UF_IMMUTABLE;
+#endif
+#ifdef UF_APPEND
+ if (flags & EXT2_APPEND_FL)
+ bsd_flags |= UF_APPEND;
+#endif
+#ifdef UF_NODUMP
+ if (flags & EXT2_NODUMP_FL)
+ bsd_flags |= UF_NODUMP;
+#endif
+
+ return fchflags (fd, bsd_flags);
+#else
+#if HAVE_EXT2_IOCTLS
+ int f;
+
+ if (!fstat(fd, &buf) &&
+ !S_ISREG(buf.st_mode) && !S_ISDIR(buf.st_mode)) {
+ errno = EOPNOTSUPP;
+ return -1;
+ }
+ f = (int) flags;
+ return ioctl (fd, EXT2_IOC_SETFLAGS, &f);
+#endif /* HAVE_EXT2_IOCTLS */
+#endif
+ errno = EOPNOTSUPP;
+ return -1;
+}
diff --git a/e2fsprogs/e2p/setversion.c b/e2fsprogs/e2p/setversion.c
new file mode 100644
index 000000000..bd00df668
--- /dev/null
+++ b/e2fsprogs/e2p/setversion.c
@@ -0,0 +1,36 @@
+/*
+ * setversion.c - Set a file version on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ */
+
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <sys/ioctl.h>
+
+#include "e2p.h"
+
+int setversion (int fd, unsigned long version)
+{
+#if HAVE_EXT2_IOCTLS
+ int ver;
+
+ ver = (int) version;
+ return ioctl (fd, EXT2_IOC_SETVERSION, &ver);
+#else /* ! HAVE_EXT2_IOCTLS */
+ extern int errno;
+ errno = EOPNOTSUPP;
+ return -1;
+#endif /* ! HAVE_EXT2_IOCTLS */
+}
diff --git a/e2fsprogs/e2p/uuid.c b/e2fsprogs/e2p/uuid.c
new file mode 100644
index 000000000..fef3b91e7
--- /dev/null
+++ b/e2fsprogs/e2p/uuid.c
@@ -0,0 +1,79 @@
+/*
+ * uuid.c -- utility routines for manipulating UUID's.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <ext2fs/ext2_types.h>
+
+#include "e2p.h"
+
+struct uuid {
+ __u32 time_low;
+ __u16 time_mid;
+ __u16 time_hi_and_version;
+ __u16 clock_seq;
+ __u8 node[6];
+};
+
+/* Returns 1 if the uuid is the NULL uuid */
+int e2p_is_null_uuid(void *uu)
+{
+ __u8 *cp;
+ int i;
+
+ for (i=0, cp = uu; i < 16; i++)
+ if (*cp)
+ return 0;
+ return 1;
+}
+
+static void e2p_unpack_uuid(void *in, struct uuid *uu)
+{
+ __u8 *ptr = in;
+ __u32 tmp;
+
+ tmp = *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ uu->time_low = tmp;
+
+ tmp = *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ uu->time_mid = tmp;
+
+ tmp = *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ uu->time_hi_and_version = tmp;
+
+ tmp = *ptr++;
+ tmp = (tmp << 8) | *ptr++;
+ uu->clock_seq = tmp;
+
+ memcpy(uu->node, ptr, 6);
+}
+
+void e2p_uuid_to_str(void *uu, char *out)
+{
+ struct uuid uuid;
+
+ e2p_unpack_uuid(uu, &uuid);
+ sprintf(out,
+ "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ uuid.time_low, uuid.time_mid, uuid.time_hi_and_version,
+ uuid.clock_seq >> 8, uuid.clock_seq & 0xFF,
+ uuid.node[0], uuid.node[1], uuid.node[2],
+ uuid.node[3], uuid.node[4], uuid.node[5]);
+}
+
+const char *e2p_uuid2str(void *uu)
+{
+ static char buf[80];
+
+ if (e2p_is_null_uuid(uu))
+ return "<none>";
+ e2p_uuid_to_str(uu, buf);
+ return buf;
+}
+
diff --git a/e2fsprogs/lsattr.c b/e2fsprogs/lsattr.c
new file mode 100644
index 000000000..0f1c6f22c
--- /dev/null
+++ b/e2fsprogs/lsattr.c
@@ -0,0 +1,193 @@
+/*
+ * lsattr.c - List file attributes on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr>
+ * Laboratoire MASI, Institut Blaise Pascal
+ * Universite Pierre et Marie Curie (Paris VI)
+ *
+ * This file can be redistributed under the terms of the GNU General
+ * Public License
+ */
+
+/*
+ * History:
+ * 93/10/30 - Creation
+ * 93/11/13 - Replace stat() calls by lstat() to avoid loops
+ * 94/02/27 - Integrated in Ted's distribution
+ * 98/12/29 - Display version info only when -V specified (G M Sipe)
+ */
+
+#include <sys/types.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+
+#include <ext2fs/ext2_fs.h>
+#include "e2fsbb.h"
+#include "e2p/e2p.h"
+
+#ifdef __GNUC__
+#define EXT2FS_ATTR(x) __attribute__(x)
+#else
+#define EXT2FS_ATTR(x)
+#endif
+
+static int all;
+static int dirs_opt;
+static unsigned pf_options;
+static int recursive;
+static int verbose;
+static int generation_opt;
+
+#ifdef _LFS64_LARGEFILE
+#define LSTAT lstat64
+#define STRUCT_STAT struct stat64
+#else
+#define LSTAT lstat
+#define STRUCT_STAT struct stat
+#endif
+
+#if 0
+static void usage(void)
+{
+ fprintf(stderr, _("Usage: %s [-RVadlv] [files...]\n"), program_name);
+ exit(1);
+}
+#endif
+
+static void list_attributes (const char * name)
+{
+ unsigned long flags;
+ unsigned long generation;
+
+ if (fgetflags (name, &flags) == -1) {
+ com_err (program_name, errno, _("While reading flags on %s"),
+ name);
+ return;
+ }
+ if (generation_opt) {
+ if (fgetversion (name, &generation) == -1) {
+ com_err (program_name, errno,
+ _("While reading version on %s"),
+ name);
+ return;
+ }
+ printf ("%5lu ", generation);
+ }
+ if (pf_options & PFOPT_LONG) {
+ printf("%-28s ", name);
+ print_flags(stdout, flags, pf_options);
+ fputc('\n', stdout);
+ } else {
+ print_flags(stdout, flags, pf_options);
+ printf(" %s\n", name);
+ }
+}
+
+static int lsattr_dir_proc (const char *, struct dirent *, void *);
+
+static void lsattr_args (const char * name)
+{
+ STRUCT_STAT st;
+
+ if (LSTAT (name, &st) == -1)
+ com_err (program_name, errno, _("while trying to stat %s"),
+ name);
+ else {
+ if (S_ISDIR(st.st_mode) && !dirs_opt)
+ iterate_on_dir (name, lsattr_dir_proc, NULL);
+ else
+ list_attributes (name);
+ }
+}
+
+static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
+ void * private EXT2FS_ATTR((unused)))
+{
+ STRUCT_STAT st;
+ char *path;
+ int dir_len = strlen(dir_name);
+
+ path = malloc(dir_len + strlen (de->d_name) + 2);
+
+ if (dir_len && dir_name[dir_len-1] == '/')
+ sprintf (path, "%s%s", dir_name, de->d_name);
+ else
+ sprintf (path, "%s/%s", dir_name, de->d_name);
+ if (LSTAT (path, &st) == -1)
+ perror (path);
+ else {
+ if (de->d_name[0] != '.' || all) {
+ list_attributes (path);
+ if (S_ISDIR(st.st_mode) && recursive &&
+ strcmp(de->d_name, ".") &&
+ strcmp(de->d_name, "..")) {
+ printf ("\n%s:\n", path);
+ iterate_on_dir (path, lsattr_dir_proc, NULL);
+ printf ("\n");
+ }
+ }
+ }
+ free(path);
+ return 0;
+}
+
+int lsattr_main (int argc, char ** argv)
+{
+ int c;
+ int i;
+
+#ifdef ENABLE_NLS
+ setlocale(LC_MESSAGES, "");
+ setlocale(LC_CTYPE, "");
+ bindtextdomain(NLS_CAT_NAME, LOCALEDIR);
+ textdomain(NLS_CAT_NAME);
+#endif
+#if 0
+ if (argc && *argv)
+ program_name = *argv;
+#endif
+ while ((c = getopt (argc, argv, "Radlv")) != EOF)
+ switch (c)
+ {
+ case 'R':
+ recursive = 1;
+ break;
+ case 'V':
+ verbose = 1;
+ break;
+ case 'a':
+ all = 1;
+ break;
+ case 'd':
+ dirs_opt = 1;
+ break;
+ case 'l':
+ pf_options = PFOPT_LONG;
+ break;
+ case 'v':
+ generation_opt = 1;
+ break;
+ default:
+ usage();
+ }
+
+#if 0
+ if (verbose)
+ fprintf (stderr, "lsattr %s (%s)\n",
+ E2FSPROGS_VERSION, E2FSPROGS_DATE);
+#endif
+ if (optind > argc - 1)
+ lsattr_args (".");
+ else
+ for (i = optind; i < argc; i++)
+ lsattr_args (argv[i]);
+ exit(0);
+}