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authorGravatar Mike Frysinger <vapier@gentoo.org>2005-04-25 04:10:35 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2005-04-25 04:10:35 +0000
commitd2a64d2fc2b6c6666fc48c531387e72d12c3214a (patch)
tree216a67c4df7767ffa57a1c36cbeb745607c8ffd3 /e2fsprogs/lsattr.c
parent560047ce86411972eee9f44197ebcca1f903c128 (diff)
downloadbusybox-d2a64d2fc2b6c6666fc48c531387e72d12c3214a.tar.gz
busybox-d2a64d2fc2b6c6666fc48c531387e72d12c3214a.tar.bz2
bbify to shrink size
Diffstat (limited to 'e2fsprogs/lsattr.c')
-rw-r--r--e2fsprogs/lsattr.c148
1 files changed, 49 insertions, 99 deletions
diff --git a/e2fsprogs/lsattr.c b/e2fsprogs/lsattr.c
index 0f1c6f22c..be5723c43 100644
--- a/e2fsprogs/lsattr.c
+++ b/e2fsprogs/lsattr.c
@@ -39,99 +39,87 @@
#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
+#define OPT_RECUR 1
+#define OPT_ALL 2
+#define OPT_DIRS_OPT 4
+#define OPT_PF_LONG 8
+#define OPT_GENERATION 16
+static int flags;
+
+#ifdef CONFIG_LFS
+# define LSTAT lstat64
+# define STRUCT_STAT struct stat64
#else
-#define LSTAT lstat
-#define STRUCT_STAT struct stat
+# define LSTAT lstat
+# define STRUCT_STAT struct stat
#endif
-#if 0
-static void usage(void)
+static void list_attributes(const char *name)
{
- fprintf(stderr, _("Usage: %s [-RVadlv] [files...]\n"), program_name);
- exit(1);
-}
-#endif
-
-static void list_attributes (const char * name)
-{
- unsigned long flags;
+ unsigned long fsflags;
unsigned long generation;
- if (fgetflags (name, &flags) == -1) {
- com_err (program_name, errno, _("While reading flags on %s"),
- name);
+ if (fgetflags(name, &fsflags) == -1) {
+ bb_perror_msg("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);
+ if (flags & OPT_GENERATION) {
+ if (fgetversion(name, &generation) == -1) {
+ bb_perror_msg("While reading version on %s", name);
return;
}
- printf ("%5lu ", generation);
+ printf("%5lu ", generation);
}
- if (pf_options & PFOPT_LONG) {
+ if (flags & OPT_PF_LONG) {
printf("%-28s ", name);
- print_flags(stdout, flags, pf_options);
+ print_flags(stdout, fsflags, PFOPT_LONG);
fputc('\n', stdout);
} else {
- print_flags(stdout, flags, pf_options);
+ print_flags(stdout, fsflags, 0);
printf(" %s\n", name);
}
}
-static int lsattr_dir_proc (const char *, struct dirent *, void *);
+static int lsattr_dir_proc(const char *, struct dirent *, void *);
-static void lsattr_args (const char * name)
+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);
+ if (LSTAT(name, &st) == -1)
+ bb_perror_msg("while trying to stat %s", name);
else {
- if (S_ISDIR(st.st_mode) && !dirs_opt)
- iterate_on_dir (name, lsattr_dir_proc, NULL);
+ if (S_ISDIR(st.st_mode) && !(flags & OPT_DIRS_OPT))
+ iterate_on_dir(name, lsattr_dir_proc, NULL);
else
- list_attributes (name);
+ list_attributes(name);
}
}
-static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
- void * private EXT2FS_ATTR((unused)))
+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);
+ 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);
+ 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);
+ sprintf(path, "%s/%s", dir_name, de->d_name);
+ if (LSTAT(path, &st) == -1)
+ bb_perror_msg(path);
else {
- if (de->d_name[0] != '.' || all) {
- list_attributes (path);
- if (S_ISDIR(st.st_mode) && recursive &&
+ if (de->d_name[0] != '.' || (flags & OPT_ALL)) {
+ list_attributes(path);
+ if (S_ISDIR(st.st_mode) && (flags & OPT_RECUR) &&
strcmp(de->d_name, ".") &&
strcmp(de->d_name, "..")) {
- printf ("\n%s:\n", path);
- iterate_on_dir (path, lsattr_dir_proc, NULL);
- printf ("\n");
+ printf("\n%s:\n", path);
+ iterate_on_dir(path, lsattr_dir_proc, NULL);
+ printf("\n");
}
}
}
@@ -139,55 +127,17 @@ static int lsattr_dir_proc (const char * dir_name, struct dirent * de,
return 0;
}
-int lsattr_main (int argc, char ** argv)
+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();
- }
+ flags = bb_getopt_ulflags(argc, argv, "Radlv");
-#if 0
- if (verbose)
- fprintf (stderr, "lsattr %s (%s)\n",
- E2FSPROGS_VERSION, E2FSPROGS_DATE);
-#endif
if (optind > argc - 1)
- lsattr_args (".");
+ lsattr_args(".");
else
for (i = optind; i < argc; i++)
- lsattr_args (argv[i]);
- exit(0);
+ lsattr_args(argv[i]);
+
+ return EXIT_SUCCESS;
}