diff options
| -rw-r--r-- | coreutils/Config.in | 15 | ||||
| -rw-r--r-- | coreutils/Makefile.in | 1 | ||||
| -rw-r--r-- | coreutils/stat.c | 599 | ||||
| -rw-r--r-- | include/applets.h | 3 | ||||
| -rw-r--r-- | include/usage.h | 57 |
5 files changed, 675 insertions, 0 deletions
diff --git a/coreutils/Config.in b/coreutils/Config.in index 677970d1f..b292e2568 100644 --- a/coreutils/Config.in +++ b/coreutils/Config.in @@ -422,6 +422,21 @@ config CONFIG_SORT_BIG The SuSv3 sort standard is available at: http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html +config CONFIG_STAT + bool "stat" + default n + help + display file or filesystem status. + +config CONFIG_FEATURE_STAT_FORMAT + bool " Enable custom formats (-c)" + default n + depends on CONFIG_STAT + help + Without this, stat will not support the '-c format' option where + users can pass a custom format string for output. This adds about + 7k to a nonstatic build on amd64. + config CONFIG_STTY bool "stty" default n diff --git a/coreutils/Makefile.in b/coreutils/Makefile.in index c9c42e091..de5dfea85 100644 --- a/coreutils/Makefile.in +++ b/coreutils/Makefile.in @@ -70,6 +70,7 @@ COREUTILS-$(CONFIG_SEQ) += seq.o COREUTILS-$(CONFIG_SHA1SUM) += md5_sha1_sum.o COREUTILS-$(CONFIG_SLEEP) += sleep.o COREUTILS-$(CONFIG_SORT) += sort.o +COREUTILS-$(CONFIG_STAT) += stat.o COREUTILS-$(CONFIG_STTY) += stty.o COREUTILS-$(CONFIG_SUM) += sum.o COREUTILS-$(CONFIG_SYNC) += sync.o diff --git a/coreutils/stat.c b/coreutils/stat.c new file mode 100644 index 000000000..e386d75a0 --- /dev/null +++ b/coreutils/stat.c @@ -0,0 +1,599 @@ +/* + * stat -- display file or file system status + * + * Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation. + * Copyright (C) 2005 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 2005 by Mike Frysinger <vapier@gentoo.org> + * + * Written by Michael Meskes + * Taken from coreutils and turned into a busybox applet by Mike Frysinger + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <stdio.h> +#include <sys/types.h> +#include <pwd.h> +#include <grp.h> +#include <sys/vfs.h> +#include <time.h> +#include <getopt.h> +#include <sys/stat.h> +#include <string.h> +#include "busybox.h" + +/* vars to control behavior */ +static int follow_links = 0; +static int terse = 0; + +static char const *file_type(struct stat const *st) +{ + /* See POSIX 1003.1-2001 XCU Table 4-8 lines 17093-17107 + * for some of these formats. + * To keep diagnostics grammatical in English, the + * returned string must start with a consonant. + */ + if (S_ISREG(st->st_mode)) return st->st_size == 0 ? "regular empty file" : "regular file"; + if (S_ISDIR(st->st_mode)) return "directory"; + if (S_ISBLK(st->st_mode)) return "block special file"; + if (S_ISCHR(st->st_mode)) return "character special file"; + if (S_ISFIFO(st->st_mode)) return "fifo"; + if (S_ISLNK(st->st_mode)) return "symbolic link"; + if (S_ISSOCK(st->st_mode)) return "socket"; + if (S_TYPEISMQ(st)) return "message queue"; + if (S_TYPEISSEM(st)) return "semaphore"; + if (S_TYPEISSHM(st)) return "shared memory object"; +#ifdef S_TYPEISTMO + if (S_TYPEISTMO(st)) return "typed memory object"; +#endif + return "weird file"; +} + +static char const *human_time(time_t t) +{ + static char *str; + str = ctime(&t); + str[strlen(str)-1] = '\0'; + return str; +} + +/* Return the type of the specified file system. + * Some systems have statfvs.f_basetype[FSTYPSZ]. (AIX, HP-UX, and Solaris) + * Others have statfs.f_fstypename[MFSNAMELEN]. (NetBSD 1.5.2) + * Still others have neither and have to get by with f_type (Linux). + */ +static char const *human_fstype(long f_type) +{ +#define S_MAGIC_AFFS 0xADFF +#define S_MAGIC_DEVPTS 0x1CD1 +#define S_MAGIC_EXT 0x137D +#define S_MAGIC_EXT2_OLD 0xEF51 +#define S_MAGIC_EXT2 0xEF53 +#define S_MAGIC_JFS 0x3153464a +#define S_MAGIC_XFS 0x58465342 +#define S_MAGIC_HPFS 0xF995E849 +#define S_MAGIC_ISOFS 0x9660 +#define S_MAGIC_ISOFS_WIN 0x4000 +#define S_MAGIC_ISOFS_R_WIN 0x4004 +#define S_MAGIC_MINIX 0x137F +#define S_MAGIC_MINIX_30 0x138F +#define S_MAGIC_MINIX_V2 0x2468 +#define S_MAGIC_MINIX_V2_30 0x2478 +#define S_MAGIC_MSDOS 0x4d44 +#define S_MAGIC_FAT 0x4006 +#define S_MAGIC_NCP 0x564c +#define S_MAGIC_NFS 0x6969 +#define S_MAGIC_PROC 0x9fa0 +#define S_MAGIC_SMB 0x517B +#define S_MAGIC_XENIX 0x012FF7B4 +#define S_MAGIC_SYSV4 0x012FF7B5 +#define S_MAGIC_SYSV2 0x012FF7B6 +#define S_MAGIC_COH 0x012FF7B7 +#define S_MAGIC_UFS 0x00011954 +#define S_MAGIC_XIAFS 0x012FD16D +#define S_MAGIC_NTFS 0x5346544e +#define S_MAGIC_TMPFS 0x1021994 +#define S_MAGIC_REISERFS 0x52654973 +#define S_MAGIC_CRAMFS 0x28cd3d45 +#define S_MAGIC_ROMFS 0x7275 +#define S_MAGIC_RAMFS 0x858458f6 +#define S_MAGIC_SQUASHFS 0x73717368 +#define S_MAGIC_SYSFS 0x62656572 + switch (f_type) { + case S_MAGIC_AFFS: return "affs"; + case S_MAGIC_DEVPTS: return "devpts"; + case S_MAGIC_EXT: return "ext"; + case S_MAGIC_EXT2_OLD: return "ext2"; + case S_MAGIC_EXT2: return "ext2/ext3"; + case S_MAGIC_JFS: return "jfs"; + case S_MAGIC_XFS: return "xfs"; + case S_MAGIC_HPFS: return "hpfs"; + case S_MAGIC_ISOFS: return "isofs"; + case S_MAGIC_ISOFS_WIN: return "isofs"; + case S_MAGIC_ISOFS_R_WIN: return "isofs"; + case S_MAGIC_MINIX: return "minix"; + case S_MAGIC_MINIX_30: return "minix (30 char.)"; + case S_MAGIC_MINIX_V2: return "minix v2"; + case S_MAGIC_MINIX_V2_30: return "minix v2 (30 char.)"; + case S_MAGIC_MSDOS: return "msdos"; + case S_MAGIC_FAT: return "fat"; + case S_MAGIC_NCP: return "novell"; + case S_MAGIC_NFS: return "nfs"; + case S_MAGIC_PROC: return "proc"; + case S_MAGIC_SMB: return "smb"; + case S_MAGIC_XENIX: return "xenix"; + case S_MAGIC_SYSV4: return "sysv4"; + case S_MAGIC_SYSV2: return "sysv2"; + case S_MAGIC_COH: return "coh"; + case S_MAGIC_UFS: return "ufs"; + case S_MAGIC_XIAFS: return "xia"; + case S_MAGIC_NTFS: return "ntfs"; + case S_MAGIC_TMPFS: return "tmpfs"; + case S_MAGIC_REISERFS: return "reiserfs"; + case S_MAGIC_CRAMFS: return "cramfs"; + case S_MAGIC_ROMFS: return "romfs"; + case S_MAGIC_RAMFS: return "ramfs"; + case S_MAGIC_SQUASHFS: return "squashfs"; + case S_MAGIC_SYSFS: return "sysfs"; + default: { + static char buf[sizeof("UNKNOWN (0x%lx)") - 3 + + (sizeof(f_type) * CHAR_BIT + 3) / 4]; + sprintf(buf, "UNKNOWN (0x%lx)", f_type); + return buf; + } + } +} + +#ifdef CONFIG_FEATURE_STAT_FORMAT +/* print statfs info */ +static void print_statfs(char *pformat, size_t buf_len, char m, + char const *filename, void const *data) +{ + struct statfs const *statfsbuf = data; + + switch (m) { + case 'n': + strncat(pformat, "s", buf_len); + printf(pformat, filename); + break; + case 'i': + strncat(pformat, "Lx", buf_len); + printf(pformat, statfsbuf->f_fsid); + break; + case 'l': + strncat(pformat, "lu", buf_len); + printf(pformat, statfsbuf->f_namelen); + break; + case 't': + strncat(pformat, "lx", buf_len); + printf(pformat, (unsigned long int) (statfsbuf->f_type)); /* no equiv. */ + break; + case 'T': + strncat(pformat, "s", buf_len); + printf(pformat, human_fstype(statfsbuf->f_type)); + break; + case 'b': + strncat(pformat, "ld", buf_len); + printf(pformat, (intmax_t) (statfsbuf->f_blocks)); + break; + case 'f': + strncat(pformat, "ld", buf_len); + printf(pformat, (intmax_t) (statfsbuf->f_bfree)); + break; + case 'a': + strncat(pformat, "ld", buf_len); + printf(pformat, (intmax_t) (statfsbuf->f_bavail)); + break; + case 's': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) (statfsbuf->f_bsize)); + break; + case 'S': { + unsigned long int frsize = statfsbuf->f_frsize; + if (!frsize) + frsize = statfsbuf->f_bsize; + strncat(pformat, "lu", buf_len); + printf(pformat, frsize); + break; + } + case 'c': + strncat(pformat, "ld", buf_len); + printf(pformat, (intmax_t) (statfsbuf->f_files)); + break; + case 'd': + strncat(pformat, "ld", buf_len); + printf(pformat, (intmax_t) (statfsbuf->f_ffree)); + break; + default: + strncat(pformat, "c", buf_len); + printf(pformat, m); + break; + } +} + +/* print stat info */ +static void print_stat(char *pformat, size_t buf_len, char m, + char const *filename, void const *data) +{ +#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + struct stat *statbuf = (struct stat *) data; + struct passwd *pw_ent; + struct group *gw_ent; + + switch (m) { + case 'n': + strncat(pformat, "s", buf_len); + printf(pformat, filename); + break; + case 'N': + strncat(pformat, "s", buf_len); + if (S_ISLNK(statbuf->st_mode)) { + char *linkname = xreadlink(filename); + if (linkname == NULL) { + bb_perror_msg("cannot read symbolic link '%s'", filename); + return; + } + /*printf("\"%s\" -> \"%s\"", filename, linkname); */ + printf(pformat, filename); + printf(" -> "); + printf(pformat, linkname); + } else { + printf(pformat, filename); + } + break; + case 'd': + strncat(pformat, "lu", buf_len); + printf(pformat, (uintmax_t) statbuf->st_dev); + break; + case 'D': + strncat(pformat, "lx", buf_len); + printf(pformat, (uintmax_t) statbuf->st_dev); + break; + case 'i': + strncat(pformat, "lu", buf_len); + printf(pformat, (uintmax_t) statbuf->st_ino); + break; + case 'a': + strncat(pformat, "lo", buf_len); + printf(pformat, (unsigned long int) (statbuf->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO))); + break; + case 'A': + strncat(pformat, "s", buf_len); + printf(pformat, bb_mode_string(statbuf->st_mode)); + break; + case 'f': + strncat(pformat, "lx", buf_len); + printf(pformat, (unsigned long int) statbuf->st_mode); + break; + case 'F': + strncat(pformat, "s", buf_len); + printf(pformat, file_type(statbuf)); + break; + case 'h': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_nlink); + break; + case 'u': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_uid); + break; + case 'U': + strncat(pformat, "s", buf_len); + setpwent(); + pw_ent = getpwuid(statbuf->st_uid); + printf(pformat, (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN"); + break; + case 'g': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_gid); + break; + case 'G': + strncat(pformat, "s", buf_len); + setgrent(); + gw_ent = getgrgid(statbuf->st_gid); + printf(pformat, (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN"); + break; + case 't': + strncat(pformat, "lx", buf_len); + printf(pformat, (unsigned long int) major(statbuf->st_rdev)); + break; + case 'T': + strncat(pformat, "lx", buf_len); + printf(pformat, (unsigned long int) minor(statbuf->st_rdev)); + break; + case 's': + strncat(pformat, "lu", buf_len); + printf(pformat, (uintmax_t) (statbuf->st_size)); + break; + case 'B': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) 512); //ST_NBLOCKSIZE + break; + case 'b': + strncat(pformat, "lu", buf_len); + printf(pformat, (uintmax_t) statbuf->st_blocks); + break; + case 'o': + strncat(pformat, "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_blksize); + break; + case 'x': + strncat(pformat, "s", buf_len); + printf(pformat, human_time(statbuf->st_atime)); + break; + case 'X': + strncat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_atime); + break; + case 'y': + strncat(pformat, "s", buf_len); + printf(pformat, human_time(statbuf->st_mtime)); + break; + case 'Y': + strncat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_mtime); + break; + case 'z': + strncat(pformat, "s", buf_len); + printf(pformat, human_time(statbuf->st_ctime)); + break; + case 'Z': + strncat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu", buf_len); + printf(pformat, (unsigned long int) statbuf->st_ctime); + break; + default: + strncat(pformat, "c", buf_len); + printf(pformat, m); + break; + } +} + +static void print_it(char const *masterformat, char const *filename, + void (*print_func) (char *, size_t, char, char const *, void const *), + void const *data) +{ + char *b; + + /* create a working copy of the format string */ + char *format = bb_xstrdup(masterformat); + + /* Add 2 to accommodate our conversion of the stat `%s' format string + * to the printf `%llu' one. */ + size_t n_alloc = strlen(format) + 2 + 1; + char *dest = xmalloc(n_alloc); + + b = format; + while (b) { + char *p = strchr(b, '%'); + if (p != NULL) { + size_t len; + *p++ = '\0'; + fputs(b, stdout); + + len = strspn(p, "#-+.I 0123456789"); + dest[0] = '%'; + memcpy(dest + 1, p, len); + dest[1 + len] = 0; + p += len; + + b = p + 1; + switch (*p) { + case '\0': + b = NULL; + /* fall through */ + case '%': + putchar('%'); + break; + default: + print_func(dest, n_alloc, *p, filename, data); + break; + } + + } else { + fputs(b, stdout); + b = NULL; + } + } + + free(format); + free(dest); +} +#endif + +/* Stat the file system and print what we find. */ +static int do_statfs(char const *filename, char const *format) +{ + struct statfs statfsbuf; + + if (statfs(filename, &statfsbuf) != 0) { + bb_perror_msg("cannot read file system information for '%s'", filename); + return 0; + } + +#ifdef CONFIG_FEATURE_STAT_FORMAT + if (format == NULL) + format = (terse + ? "%n %i %l %t %s %S %b %f %a %c %d\n" + : " File: \"%n\"\n" + " ID: %-8i Namelen: %-7l Type: %T\n" + "Block size: %-10s Fundamental block size: %S\n" + "Blocks: Total: %-10b Free: %-10f Available: %a\n" + "Inodes: Total: %-10c Free: %d\n"); + print_it(format, filename, print_statfs, &statfsbuf); +#else + + format = (terse + ? "%s %Lx %lu " + : " File: \"%s\"\n" + " ID: %-8Lx Namelen: %-7lu "); + printf(format, + filename, + statfsbuf.f_fsid, + statfsbuf.f_namelen); + + if (terse) + printf("%lx ", (unsigned long int) (statfsbuf.f_type)); + else + printf("Type: %s\n", human_fstype(statfsbuf.f_type)); + + format = (terse + ? "%lu %lu %ld %ld %ld %ld %ld\n" + : "Block size: %-10lu Fundamental block size: %lu\n" + "Blocks: Total: %-10ld Free: %-10ld Available: %ld\n" + "Inodes: Total: %-10ld Free: %ld\n"); + printf(format, + (unsigned long int) (statfsbuf.f_bsize), + statfsbuf.f_frsize ? statfsbuf.f_frsize : statfsbuf.f_bsize, + (intmax_t) (statfsbuf.f_blocks), + (intmax_t) (statfsbuf.f_bfree), + (intmax_t) (statfsbuf.f_bavail), + (intmax_t) (statfsbuf.f_files), + (intmax_t) (statfsbuf.f_ffree)); +#endif + + return 1; +} + +/* stat the file and print what we find */ +static int do_stat(char const *filename, char const *format) +{ + struct stat statbuf; + + if ((follow_links ? stat : lstat) (filename, &statbuf) != 0) { + bb_perror_msg("cannot stat '%s'", filename); + return 0; + } + +#ifdef CONFIG_FEATURE_STAT_FORMAT + if (format == NULL) { + if (terse) { + format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n"; + } else { + if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode)) { + format = + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %-5h" + " Device type: %t,%T\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n"; + } else { + format = + " File: \"%N\"\n" + " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" + "Device: %Dh/%dd\tInode: %-10i Links: %h\n" + "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" + "Access: %x\n" "Modify: %y\n" "Change: %z\n"; + } + } + } + print_it(format, filename, print_stat, &statbuf); +#else + if (terse) { + printf("%s %lu %lu %lx %lu %lu %lx %lu %lu %lx %lx %lu %lu %lu %lu\n", + filename, + (uintmax_t) (statbuf.st_size), + (uintmax_t) statbuf.st_blocks, + (unsigned long int) statbuf.st_mode, + (unsigned long int) statbuf.st_uid, + (unsigned long int) statbuf.st_gid, + (uintmax_t) statbuf.st_dev, + (uintmax_t) statbuf.st_ino, + (unsigned long int) statbuf.st_nlink, + (unsigned long int) major(statbuf.st_rdev), + (unsigned long int) minor(statbuf.st_rdev), + (unsigned long int) statbuf.st_atime, + (unsigned long int) statbuf.st_mtime, + (unsigned long int) statbuf.st_ctime, + (unsigned long int) statbuf.st_blksize + ); + } else { + char *linkname = NULL; + + struct passwd *pw_ent; + struct group *gw_ent; + setgrent(); + gw_ent = getgrgid(statbuf.st_gid); + setpwent(); + pw_ent = getpwuid(statbuf.st_uid); + + if (S_ISLNK(statbuf.st_mode)) + linkname = xreadlink(filename); + if (linkname) + printf(" File: \"%s\" -> \"%s\"\n", filename, linkname); + else + printf(" File: \"%s\"\n", filename); + + printf(" Size: %-10lu\tBlocks: %-10lu IO Block: %-6lu %s\n" + "Device: %lxh/%lud\tInode: %-10lu Links: %-5lu", + (uintmax_t) (statbuf.st_size), + (uintmax_t) statbuf.st_blocks, + (unsigned long int) statbuf.st_blksize, + file_type(&statbuf), + (uintmax_t) statbuf.st_dev, + (uintmax_t) statbuf.st_dev, + (uintmax_t) statbuf.st_ino, + (unsigned long int) statbuf.st_nlink); + if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode)) + printf(" Device type: %lx,%lx\n", + (unsigned long int) major(statbuf.st_rdev), + (unsigned long int) minor(statbuf.st_rdev)); + else + putchar('\n'); + printf("Access: (%04lo/%10.10s) Uid: (%5lu/%8s) Gid: (%5lu/%8s)\n" + "Access: %s\n" "Modify: %s\n" "Change: %s\n", + (unsigned long int) (statbuf.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)), + bb_mode_string(statbuf.st_mode), + (unsigned long int) statbuf.st_uid, + (pw_ent != 0L) ? pw_ent->pw_name : "UNKNOWN", + (unsigned long int) statbuf.st_gid, + (gw_ent != 0L) ? gw_ent->gr_name : "UNKNOWN", + human_time(statbuf.st_atime), + human_time(statbuf.st_mtime), + human_time(statbuf.st_ctime)); + } +#endif + return 1; +} + +int stat_main(int argc, char **argv) +{ + int i; + char *format = NULL; + int ok = 1; + long flags; + int (*statfunc)(char const *, char const *) = do_stat; + + flags = bb_getopt_ulflags(argc, argv, "fLlt" +#ifdef CONFIG_FEATURE_STAT_FORMAT + "c:", &format +#endif + ); + + if (flags & 1) /* -f */ + statfunc = do_statfs; + if (flags & 2 || flags & 4) /* -L, -l */ + follow_links = 1; + if (flags & 8) /* -t */ + terse = 1; + if (argc == optind) /* files */ + bb_show_usage(); + + for (i = optind; i < argc; ++i) + ok &= statfunc(argv[i], format); + + return (ok ? EXIT_SUCCESS : EXIT_FAILURE); +} diff --git a/include/applets.h b/include/applets.h index 5ecdf7949..957bc2018 100644 --- a/include/applets.h +++ b/include/applets.h @@ -542,6 +542,9 @@ #ifdef CONFIG_START_STOP_DAEMON APPLET_ODDNAME("start-stop-daemon", start_stop_daemon_main, _BB_DIR_SBIN, _BB_SUID_NEVER, start_stop_daemon) #endif +#ifdef CONFIG_STAT + APPLET(stat, stat_main, _BB_DIR_BIN, _BB_SUID_NEVER) +#endif #ifdef CONFIG_STRINGS APPLET(strings, strings_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER) #endif diff --git a/include/usage.h b/include/usage.h index cc2aa3274..8941e1841 100644 --- a/include/usage.h +++ b/include/usage.h @@ -2320,6 +2320,63 @@ "\n\t-q|--quiet\t\t\tbe quiet" \ "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)" +#ifdef CONFIG_FEATURE_STAT_FORMAT +# define USAGE_STAT_FORMAT(a) a +#else +# define USAGE_STAT_FORMAT(a) +#endif +#define stat_trivial_usage \ + "[OPTION] FILE..." +#define stat_full_usage \ + "display file (default) or filesystem status.\n\n" \ + "Options:\n" \ + USAGE_STAT_FORMAT("\t-c fmt\tuse the specified format\n") \ + "\t-f\tdisplay filesystem status\n" \ + "\t-L,-l\tdereference links\n" \ + "\t-t\tdisplay info in terse form\n" \ + USAGE_STAT_FORMAT( \ + "\nValid format sequences for files:\n" \ + " %a Access rights in octal\n" \ + " %A Access rights in human readable form\n" \ + " %b Number of blocks allocated (see %B)\n" \ + " %B The size in bytes of each block reported by %b\n" \ + " %d Device number in decimal\n" \ + " %D Device number in hex\n" \ + " %f Raw mode in hex\n" \ + " %F File type\n" \ + " %g Group ID of owner\n" \ + " %G Group name of owner\n" \ + " %h Number of hard links\n" \ + " %i Inode number\n" \ + " %n File name\n" \ + " %N Quoted file name with dereference if symbolic link\n" \ + " %o I/O block size\n" \ + " %s Total size, in bytes\n" \ + " %t Major device type in hex\n" \ + " %T Minor device type in hex\n" \ + " %u User ID of owner\n" \ + " %U User name of owner\n" \ + " %x Time of last access\n" \ + " %X Time of last access as seconds since Epoch\n" \ + " %y Time of last modification\n" \ + " %Y Time of last modification as seconds since Epoch\n" \ + " %z Time of last change\n" \ + " %Z Time of last change as seconds since Epoch\n" \ + "\nValid format sequences for file systems:\n" \ + " %a Free blocks available to non-superuser\n" \ + " %b Total data blocks in file system\n" \ + " %c Total file nodes in file system\n" \ + " %d Free file nodes in file system\n" \ + " %f Free blocks in file system\n" \ + " %i File System ID in hex\n" \ + " %l Maximum length of filenames\n" \ + " %n File name\n" \ + " %s Block size (for faster transfers)\n" \ + " %S Fundamental block size (for block counts)\n" \ + " %t Type in hex\n" \ + " %T Type in human readable form\n" \ + ) + #define strings_trivial_usage \ "[-afo] [-n length] [file ... ]" #define strings_full_usage \ |