diff options
author | Mike Frysinger <vapier@gentoo.org> | 2005-04-25 08:10:35 +0400 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2005-04-25 08:10:35 +0400 |
commit | d2a64d2fc2b6c6666fc48c531387e72d12c3214a (patch) | |
tree | 216a67c4df7767ffa57a1c36cbeb745607c8ffd3 /e2fsprogs/lsattr.c | |
parent | 560047ce86411972eee9f44197ebcca1f903c128 (diff) |
bbify to shrink size
Diffstat (limited to 'e2fsprogs/lsattr.c')
-rw-r--r-- | e2fsprogs/lsattr.c | 148 |
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; } |