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authorGravatar Rob Landley <rob@landley.net>2006-03-10 19:22:06 +0000
committerGravatar Rob Landley <rob@landley.net>2006-03-10 19:22:06 +0000
commitbc68cd14ccaebc17e7e03a08e51fddfb91007624 (patch)
treebeb32cedafc6232bf8a49fe90f0769d471ea6791 /util-linux
parentdae6aa28598cb2353291f18ca52e768c3259165a (diff)
downloadbusybox-bc68cd14ccaebc17e7e03a08e51fddfb91007624.tar.gz
busybox-bc68cd14ccaebc17e7e03a08e51fddfb91007624.tar.bz2
Patch from Denis Vlasenko turning static const int (which gets emitted into
the busybox binary) into enums (which don't).
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/fbset.c28
-rw-r--r--util-linux/fsck_minix.c51
-rw-r--r--util-linux/getopt.c8
-rw-r--r--util-linux/mkswap.c2
-rw-r--r--util-linux/nfsmount.c64
5 files changed, 84 insertions, 69 deletions
diff --git a/util-linux/fbset.c b/util-linux/fbset.c
index 2e895be8d..d2667cf84 100644
--- a/util-linux/fbset.c
+++ b/util-linux/fbset.c
@@ -38,11 +38,11 @@
#define DEFAULTFBDEV FB_0
#define DEFAULTFBMODE "/etc/fb.modes"
-static const int OPT_CHANGE = (1 << 0);
-static const int OPT_INFO = (1 << 1);
-static const int OPT_READMODE = (1 << 2);
-
enum {
+ OPT_CHANGE = (1 << 0),
+ OPT_INFO = (1 << 1),
+ OPT_READMODE = (1 << 2),
+
CMD_FB = 1,
CMD_DB = 2,
CMD_GEOMETRY = 3,
@@ -84,8 +84,10 @@ enum {
static unsigned int g_options = 0;
/* Stuff stolen from the kernel's fb.h */
-static const int FBIOGET_VSCREENINFO = 0x4600;
-static const int FBIOPUT_VSCREENINFO = 0x4601;
+enum {
+ FBIOGET_VSCREENINFO = 0x4600,
+ FBIOPUT_VSCREENINFO = 0x4601
+};
struct fb_bitfield {
uint32_t offset; /* beginning of bitfield */
uint32_t length; /* length of bitfield */
@@ -179,12 +181,14 @@ static const struct cmdoptions_t {
#ifdef CONFIG_FEATURE_FBSET_READMODE
/* taken from linux/fb.h */
-static const int FB_VMODE_INTERLACED = 1; /* interlaced */
-static const int FB_VMODE_DOUBLE = 2; /* double scan */
-static const int FB_SYNC_HOR_HIGH_ACT = 1; /* horizontal sync high active */
-static const int FB_SYNC_VERT_HIGH_ACT = 2; /* vertical sync high active */
-static const int FB_SYNC_EXT = 4; /* external sync */
-static const int FB_SYNC_COMP_HIGH_ACT = 8; /* composite sync high active */
+enum {
+ FB_VMODE_INTERLACED = 1, /* interlaced */
+ FB_VMODE_DOUBLE = 2, /* double scan */
+ FB_SYNC_HOR_HIGH_ACT = 1, /* horizontal sync high active */
+ FB_SYNC_VERT_HIGH_ACT = 2, /* vertical sync high active */
+ FB_SYNC_EXT = 4, /* external sync */
+ FB_SYNC_COMP_HIGH_ACT = 8 /* composite sync high active */
+};
#endif
static int readmode(struct fb_var_screeninfo *base, const char *fn,
const char *mode)
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 1d3e90aa8..d7d81f130 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -98,26 +98,8 @@
#include <sys/param.h>
#include "busybox.h"
-static const int MINIX_ROOT_INO = 1;
-static const int MINIX_LINK_MAX = 250;
-static const int MINIX2_LINK_MAX = 65530;
-
-static const int MINIX_I_MAP_SLOTS = 8;
-static const int MINIX_Z_MAP_SLOTS = 64;
-static const int MINIX_SUPER_MAGIC = 0x137F; /* original minix fs */
-static const int MINIX_SUPER_MAGIC2 = 0x138F; /* minix fs, 30 char names */
-static const int MINIX2_SUPER_MAGIC = 0x2468; /* minix V2 fs */
-static const int MINIX2_SUPER_MAGIC2 = 0x2478; /* minix V2 fs, 30 char names */
-static const int MINIX_VALID_FS = 0x0001; /* Clean fs. */
-static const int MINIX_ERROR_FS = 0x0002; /* fs has errors. */
-
-#define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
-#define MINIX2_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix2_inode)))
-
-static const int MINIX_V1 = 0x0001; /* original minix fs */
-static const int MINIX_V2 = 0x0002; /* minix V2 fs */
-
-#define INODE_VERSION(inode) inode->i_sb->u.minix_sb.s_version
+#define BLOCK_SIZE_BITS 10
+#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
/*
* This is the original minix inode layout on disk.
@@ -151,6 +133,29 @@ struct minix2_inode {
uint32_t i_zone[10];
};
+enum {
+ MINIX_ROOT_INO = 1,
+ MINIX_LINK_MAX = 250,
+ MINIX2_LINK_MAX = 65530,
+
+ MINIX_I_MAP_SLOTS = 8,
+ MINIX_Z_MAP_SLOTS = 64,
+ MINIX_SUPER_MAGIC = 0x137F, /* original minix fs */
+ MINIX_SUPER_MAGIC2 = 0x138F, /* minix fs, 30 char names */
+ MINIX2_SUPER_MAGIC = 0x2468, /* minix V2 fs */
+ MINIX2_SUPER_MAGIC2 = 0x2478, /* minix V2 fs, 30 char names */
+ MINIX_VALID_FS = 0x0001, /* Clean fs. */
+ MINIX_ERROR_FS = 0x0002, /* fs has errors. */
+
+ MINIX_INODES_PER_BLOCK = ((BLOCK_SIZE)/(sizeof (struct minix_inode))),
+ MINIX2_INODES_PER_BLOCK = ((BLOCK_SIZE)/(sizeof (struct minix2_inode))),
+
+ MINIX_V1 = 0x0001, /* original minix fs */
+ MINIX_V2 = 0x0002 /* minix V2 fs */
+};
+
+#define INODE_VERSION(inode) inode->i_sb->u.minix_sb.s_version
+
/*
* minix super-block data on disk
*/
@@ -172,8 +177,6 @@ struct minix_dir_entry {
char name[0];
};
-#define BLOCK_SIZE_BITS 10
-#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
#define NAME_MAX 255 /* # chars in a file name */
@@ -187,7 +190,7 @@ struct minix_dir_entry {
#define volatile
#endif
-static const int ROOT_INO = 1;
+enum { ROOT_INO = 1 };
#define UPPER(size,n) ((size+((n)-1))/(n))
#define INODE_SIZE (sizeof(struct minix_inode))
@@ -219,7 +222,7 @@ static struct termios termios;
static int termios_set = 0;
/* File-name data */
-static const int MAX_DEPTH = 32;
+enum { MAX_DEPTH = 32 };
static int name_depth = 0;
// static char name_list[MAX_DEPTH][BUFSIZ + 1];
static char **name_list = NULL;
diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index 16dcbbca0..9e33b79bf 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -53,9 +53,11 @@
/* NON_OPT is the code that is returned when a non-option is found in '+'
mode */
-static const int NON_OPT = 1;
+enum {
+ NON_OPT = 1,
/* LONG_OPT is the code that is returned when a long option is found. */
-static const int LONG_OPT = 2;
+ LONG_OPT = 2
+};
/* The shells recognized. */
typedef enum {BASH,TCSH} shell_t;
@@ -195,7 +197,7 @@ int generate_output(char * argv[],int argc,const char *optstr,
static struct option *long_options;
static int long_options_length; /* Length of array */
static int long_options_nr; /* Nr of used elements in array */
-static const int LONG_OPTIONS_INCR = 10;
+enum { LONG_OPTIONS_INCR = 10 };
#define init_longopt() add_longopt(NULL,0)
/* Register a long option. The contents of name is copied. */
diff --git a/util-linux/mkswap.c b/util-linux/mkswap.c
index e203f0db6..4107329a6 100644
--- a/util-linux/mkswap.c
+++ b/util-linux/mkswap.c
@@ -48,7 +48,7 @@
#ifndef _IO
/* pre-1.3.45 */
-static const int BLKGETSIZE = 0x1260;
+enum { BLKGETSIZE = 0x1260 };
#else
/* same on i386, m68k, arm; different on alpha, mips, sparc, ppc */
#define BLKGETSIZE _IO(0x12,96)
diff --git a/util-linux/nfsmount.c b/util-linux/nfsmount.c
index a51fe817e..1acec606f 100644
--- a/util-linux/nfsmount.c
+++ b/util-linux/nfsmount.c
@@ -105,13 +105,14 @@ enum nfs_stat {
#define NFS_PROGRAM 100003
-
+enum {
#ifndef NFS_FHSIZE
-static const int NFS_FHSIZE = 32;
+ NFS_FHSIZE = 32,
#endif
#ifndef NFS_PORT
-static const int NFS_PORT = 2049;
+ NFS_PORT = 2049
#endif
+};
/* Disable the nls stuff */
# undef bindtextdomain
@@ -119,19 +120,21 @@ static const int NFS_PORT = 2049;
# undef textdomain
# define textdomain(Domain) /* empty */
-static const int MS_MGC_VAL = 0xc0ed0000; /* Magic number indicatng "new" flags */
-static const int MS_RDONLY = 1; /* Mount read-only */
-static const int MS_NOSUID = 2; /* Ignore suid and sgid bits */
-static const int MS_NODEV = 4; /* Disallow access to device special files */
-static const int MS_NOEXEC = 8; /* Disallow program execution */
-static const int MS_SYNCHRONOUS = 16; /* Writes are synced at once */
-static const int MS_REMOUNT = 32; /* Alter flags of a mounted FS */
-static const int MS_MANDLOCK = 64; /* Allow mandatory locks on an FS */
-static const int S_QUOTA = 128; /* Quota initialized for file/directory/symlink */
-static const int S_APPEND = 256; /* Append-only file */
-static const int S_IMMUTABLE = 512; /* Immutable file */
-static const int MS_NOATIME = 1024; /* Do not update access times. */
-static const int MS_NODIRATIME = 2048; /* Do not update directory access times */
+enum {
+ MS_MGC_VAL = 0xc0ed0000, /* Magic number indicatng "new" flags */
+ MS_RDONLY = 1, /* Mount read-only */
+ MS_NOSUID = 2, /* Ignore suid and sgid bits */
+ MS_NODEV = 4, /* Disallow access to device special files */
+ MS_NOEXEC = 8, /* Disallow program execution */
+ MS_SYNCHRONOUS = 16, /* Writes are synced at once */
+ MS_REMOUNT = 32, /* Alter flags of a mounted FS */
+ MS_MANDLOCK = 64, /* Allow mandatory locks on an FS */
+ S_QUOTA = 128, /* Quota initialized for file/directory/symlink */
+ S_APPEND = 256, /* Append-only file */
+ S_IMMUTABLE = 512, /* Immutable file */
+ MS_NOATIME = 1024, /* Do not update access times. */
+ MS_NODIRATIME = 2048 /* Do not update directory access times */
+};
/*
@@ -177,17 +180,18 @@ struct nfs_mount_data {
};
/* bits in the flags field */
-
-static const int NFS_MOUNT_SOFT = 0x0001; /* 1 */
-static const int NFS_MOUNT_INTR = 0x0002; /* 1 */
-static const int NFS_MOUNT_SECURE = 0x0004; /* 1 */
-static const int NFS_MOUNT_POSIX = 0x0008; /* 1 */
-static const int NFS_MOUNT_NOCTO = 0x0010; /* 1 */
-static const int NFS_MOUNT_NOAC = 0x0020; /* 1 */
-static const int NFS_MOUNT_TCP = 0x0040; /* 2 */
-static const int NFS_MOUNT_VER3 = 0x0080; /* 3 */
-static const int NFS_MOUNT_KERBEROS = 0x0100; /* 3 */
-static const int NFS_MOUNT_NONLM = 0x0200; /* 3 */
+enum {
+ NFS_MOUNT_SOFT = 0x0001, /* 1 */
+ NFS_MOUNT_INTR = 0x0002, /* 1 */
+ NFS_MOUNT_SECURE = 0x0004, /* 1 */
+ NFS_MOUNT_POSIX = 0x0008, /* 1 */
+ NFS_MOUNT_NOCTO = 0x0010, /* 1 */
+ NFS_MOUNT_NOAC = 0x0020, /* 1 */
+ NFS_MOUNT_TCP = 0x0040, /* 2 */
+ NFS_MOUNT_VER3 = 0x0080, /* 3 */
+ NFS_MOUNT_KERBEROS = 0x0100, /* 3 */
+ NFS_MOUNT_NONLM = 0x0200 /* 3 */
+};
#define UTIL_LINUX_VERSION "2.10m"
@@ -213,8 +217,10 @@ static char *nfs_strerror(int status);
#define MAKE_VERSION(p,q,r) (65536*(p) + 256*(q) + (r))
#define MAX_NFSPROT ((nfs_mount_version >= 4) ? 3 : 2)
-static const int EX_FAIL = 32; /* mount failure */
-static const int EX_BG = 256; /* retry in background (internal only) */
+enum {
+ EX_FAIL = 32, /* mount failure */
+ EX_BG = 256 /* retry in background (internal only) */
+};
/*