123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793 |
- #include "libbb.h"
- #include "common_bufsiz.h"
- enum {
- OPT_TERSE = (1 << 0),
- OPT_DEREFERENCE = (1 << 1),
- OPT_FILESYS = (1 << 2) * ENABLE_FEATURE_STAT_FILESYSTEM,
- OPT_SELINUX = (1 << (2+ENABLE_FEATURE_STAT_FILESYSTEM)) * ENABLE_SELINUX,
- };
- #if ENABLE_FEATURE_STAT_FORMAT
- typedef bool (*statfunc_ptr)(const char *, const char *);
- #else
- typedef bool (*statfunc_ptr)(const char *);
- #endif
- static const char *file_type(const struct stat *st)
- {
-
- 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";
- #ifdef S_TYPEISMQ
- if (S_TYPEISMQ(st)) return "message queue";
- #endif
- #ifdef S_TYPEISSEM
- if (S_TYPEISSEM(st)) return "semaphore";
- #endif
- #ifdef S_TYPEISSHM
- if (S_TYPEISSHM(st)) return "shared memory object";
- #endif
- #ifdef S_TYPEISTMO
- if (S_TYPEISTMO(st)) return "typed memory object";
- #endif
- return "weird file";
- }
- static const char *human_time(struct timespec *ts)
- {
- char fmt[sizeof("%Y-%m-%d %H:%M:%S.123456789 %z") + 8];
-
- #define buf bb_common_bufsiz1
- setup_common_bufsiz();
- sprintf(stpcpy(fmt, "%Y-%m-%d %H:%M:%S"), ".%09u %%z", (unsigned)ts->tv_nsec);
- strftime(buf, COMMON_BUFSIZE, fmt, localtime(&ts->tv_sec));
- return buf;
- #undef buf
- }
- #if ENABLE_FEATURE_STAT_FILESYSTEM
- #define FS_TYPE_LIST \
- FS_TYPE(0xADFF, "affs") \
- FS_TYPE(0x1CD1, "devpts") \
- FS_TYPE(0x137D, "ext") \
- FS_TYPE(0xEF51, "ext2") \
- FS_TYPE(0xEF53, "ext2/ext3") \
- FS_TYPE(0x3153464a, "jfs") \
- FS_TYPE(0x58465342, "xfs") \
- FS_TYPE(0xF995E849, "hpfs") \
- FS_TYPE(0x9660, "isofs") \
- FS_TYPE(0x4000, "isofs") \
- FS_TYPE(0x4004, "isofs") \
- FS_TYPE(0x137F, "minix") \
- FS_TYPE(0x138F, "minix (30 char.)") \
- FS_TYPE(0x2468, "minix v2") \
- FS_TYPE(0x2478, "minix v2 (30 char.)") \
- FS_TYPE(0x4d44, "msdos") \
- FS_TYPE(0x4006, "fat") \
- FS_TYPE(0x564c, "novell") \
- FS_TYPE(0x6969, "nfs") \
- FS_TYPE(0x9fa0, "proc") \
- FS_TYPE(0x517B, "smb") \
- FS_TYPE(0x012FF7B4, "xenix") \
- FS_TYPE(0x012FF7B5, "sysv4") \
- FS_TYPE(0x012FF7B6, "sysv2") \
- FS_TYPE(0x012FF7B7, "coh") \
- FS_TYPE(0x00011954, "ufs") \
- FS_TYPE(0x012FD16D, "xia") \
- FS_TYPE(0x5346544e, "ntfs") \
- FS_TYPE(0x1021994, "tmpfs") \
- FS_TYPE(0x52654973, "reiserfs") \
- FS_TYPE(0x28cd3d45, "cramfs") \
- FS_TYPE(0x7275, "romfs") \
- FS_TYPE(0x858458f6, "ramfs") \
- FS_TYPE(0x73717368, "squashfs") \
- FS_TYPE(0x62656572, "sysfs")
- static const char *human_fstype(uint32_t f_type)
- {
- # define FS_TYPE(type, name) type,
- static const uint32_t fstype[] ALIGN4 = {
- FS_TYPE_LIST
- };
- # undef FS_TYPE
- # define FS_TYPE(type, name) name"\0"
- static const char humanname[] ALIGN1 =
- FS_TYPE_LIST
- "UNKNOWN";
- # undef FS_TYPE
- int i;
- for (i = 0; i < ARRAY_SIZE(fstype); ++i)
- if (fstype[i] == f_type)
- break;
- return nth_string(humanname, i);
- }
- static unsigned long long get_f_fsid(const struct statfs *statfsbuf)
- {
- const unsigned *p = (const void*) &statfsbuf->f_fsid;
- unsigned sz = sizeof(statfsbuf->f_fsid) / sizeof(unsigned);
- unsigned long long r = 0;
- do
- r = (r << (sizeof(unsigned)*8)) | *p++;
- while (--sz > 0);
- return r;
- }
- #endif
- #if ENABLE_FEATURE_STAT_FORMAT
- static void strcatc(char *str, char c)
- {
- int len = strlen(str);
- str[len++] = c;
- str[len] = '\0';
- }
- static void printfs(char *pformat, const char *msg)
- {
- strcatc(pformat, 's');
- printf(pformat, msg);
- }
- #if ENABLE_FEATURE_STAT_FILESYSTEM
- static void FAST_FUNC print_statfs(char *pformat, const char m,
- const char *const filename, const void *data
- IF_SELINUX(, security_context_t scontext))
- {
- const struct statfs *statfsbuf = data;
- if (m == 'n') {
- printfs(pformat, filename);
- } else if (m == 'i') {
- strcat(pformat, "llx");
- printf(pformat, get_f_fsid(statfsbuf));
- } else if (m == 'l') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statfsbuf->f_namelen);
- } else if (m == 't') {
- strcat(pformat, "lx");
- printf(pformat, (unsigned long) statfsbuf->f_type);
- } else if (m == 'T') {
- printfs(pformat, human_fstype(statfsbuf->f_type));
- } else if (m == 'b') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statfsbuf->f_blocks);
- } else if (m == 'f') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statfsbuf->f_bfree);
- } else if (m == 'a') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statfsbuf->f_bavail);
- } else if (m == 's' || m == 'S') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statfsbuf->f_bsize);
- } else if (m == 'c') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statfsbuf->f_files);
- } else if (m == 'd') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statfsbuf->f_ffree);
- # if ENABLE_SELINUX
- } else if (m == 'C' && (option_mask32 & OPT_SELINUX)) {
- printfs(pformat, scontext);
- # endif
- } else {
- strcatc(pformat, 'c');
- printf(pformat, m);
- }
- }
- #endif
- static void FAST_FUNC print_stat(char *pformat, const char m,
- const char *const filename, const void *data
- IF_SELINUX(, security_context_t scontext))
- {
- #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
- struct stat *statbuf = (struct stat *) data;
- struct passwd *pw_ent;
- struct group *gw_ent;
- if (m == 'n') {
- printfs(pformat, filename);
- } else if (m == 'N') {
- strcatc(pformat, 's');
- if (S_ISLNK(statbuf->st_mode)) {
- char *linkname = xmalloc_readlink_or_warn(filename);
- if (linkname == NULL)
- return;
- printf("'%s' -> '%s'", filename, linkname);
- free(linkname);
- } else {
- printf(pformat, filename);
- }
- } else if (m == 'd') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statbuf->st_dev);
- } else if (m == 'D') {
- strcat(pformat, "llx");
- printf(pformat, (unsigned long long) statbuf->st_dev);
- } else if (m == 'i') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statbuf->st_ino);
- } else if (m == 'a') {
- strcat(pformat, "lo");
- printf(pformat, (unsigned long) (statbuf->st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)));
- } else if (m == 'A') {
- char modestr[12];
- printfs(pformat, bb_mode_string(modestr, statbuf->st_mode));
- } else if (m == 'f') {
- strcat(pformat, "lx");
- printf(pformat, (unsigned long) statbuf->st_mode);
- } else if (m == 'F') {
- printfs(pformat, file_type(statbuf));
- } else if (m == 'h') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statbuf->st_nlink);
- } else if (m == 'u') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statbuf->st_uid);
- } else if (m == 'U') {
- pw_ent = getpwuid(statbuf->st_uid);
- printfs(pformat, (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN");
- } else if (m == 'g') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statbuf->st_gid);
- } else if (m == 'G') {
- gw_ent = getgrgid(statbuf->st_gid);
- printfs(pformat, (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
- } else if (m == 't') {
- strcat(pformat, "lx");
- printf(pformat, (unsigned long) major(statbuf->st_rdev));
- } else if (m == 'T') {
- strcat(pformat, "lx");
- printf(pformat, (unsigned long) minor(statbuf->st_rdev));
- } else if (m == 's') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statbuf->st_size);
- } else if (m == 'B') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) 512);
- } else if (m == 'b') {
- strcat(pformat, "llu");
- printf(pformat, (unsigned long long) statbuf->st_blocks);
- } else if (m == 'o') {
- strcat(pformat, "lu");
- printf(pformat, (unsigned long) statbuf->st_blksize);
- } else if (m == 'x') {
- printfs(pformat, human_time(&statbuf->st_atim));
- } else if (m == 'X') {
- strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
-
- printf(pformat, (long) statbuf->st_atime);
- } else if (m == 'y') {
- printfs(pformat, human_time(&statbuf->st_mtim));
- } else if (m == 'Y') {
- strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
- printf(pformat, (long) statbuf->st_mtime);
- } else if (m == 'z') {
- printfs(pformat, human_time(&statbuf->st_ctim));
- } else if (m == 'Z') {
- strcat(pformat, TYPE_SIGNED(time_t) ? "ld" : "lu");
- printf(pformat, (long) statbuf->st_ctime);
- # if ENABLE_SELINUX
- } else if (m == 'C' && (option_mask32 & OPT_SELINUX)) {
- printfs(pformat, scontext);
- # endif
- } else {
- strcatc(pformat, 'c');
- printf(pformat, m);
- }
- }
- static void print_it(const char *masterformat,
- const char *filename,
- void FAST_FUNC (*print_func)(char*, char, const char*, const void* IF_SELINUX(, security_context_t scontext)),
- const void *data
- IF_SELINUX(, security_context_t scontext))
- {
-
- char *format = xstrdup(masterformat);
-
- char *dest = xmalloc(strlen(format) + 2 + 1);
- char *b;
- b = format;
- while (b) {
-
- size_t len;
- char *p = strchr(b, '%');
- if (!p) {
-
-
- puts(b);
- break;
- }
-
- len = 1 + strspn(p + 1, "#-+.I 0123456789");
- memcpy(dest, p, len);
- dest[len] = '\0';
-
- *p = '\0';
- fputs_stdout(b);
- p += len;
- b = p + 1;
- switch (*p) {
- case '\0':
- b = NULL;
-
- case '%':
- bb_putchar('%');
- break;
- default:
-
- print_func(dest, *p, filename, data IF_SELINUX(,scontext));
- break;
- }
- }
- free(format);
- free(dest);
- }
- #endif
- #if ENABLE_FEATURE_STAT_FILESYSTEM
- #if !ENABLE_FEATURE_STAT_FORMAT
- #define do_statfs(filename, format) do_statfs(filename)
- #endif
- static bool do_statfs(const char *filename, const char *format)
- {
- struct statfs statfsbuf;
- #if !ENABLE_FEATURE_STAT_FORMAT
- const char *format;
- #endif
- #if ENABLE_SELINUX
- security_context_t scontext = NULL;
- if (option_mask32 & OPT_SELINUX) {
- if ((option_mask32 & OPT_DEREFERENCE
- ? lgetfilecon(filename, &scontext)
- : getfilecon(filename, &scontext)
- ) < 0
- ) {
- bb_simple_perror_msg(filename);
- return 0;
- }
- }
- #endif
- if (statfs(filename, &statfsbuf) != 0) {
- bb_perror_msg("can't read file system information for '%s'", filename);
- return 0;
- }
- #if ENABLE_FEATURE_STAT_FORMAT
- if (format == NULL) {
- # if !ENABLE_SELINUX
- format = (option_mask32 & OPT_TERSE
- ? "%n %i %l %t %s %b %f %a %c %d"
- : " File: \"%n\"\n"
- " ID: %-8i Namelen: %-7l Type: %T\n"
- "Block size: %-10s\n"
- "Blocks: Total: %-10b Free: %-10f Available: %a\n"
- "Inodes: Total: %-10c Free: %d");
- # else
- format = (option_mask32 & OPT_TERSE
- ? (option_mask32 & OPT_SELINUX
- ? "%n %i %l %t %s %b %f %a %c %d %C"
- : "%n %i %l %t %s %b %f %a %c %d")
- : (option_mask32 & OPT_SELINUX
- ? " File: \"%n\"\n"
- " ID: %-8i Namelen: %-7l Type: %T\n"
- "Block size: %-10s\n"
- "Blocks: Total: %-10b Free: %-10f Available: %a\n"
- "Inodes: Total: %-10c Free: %d"
- " S_context: %C"
- : " File: \"%n\"\n"
- " ID: %-8i Namelen: %-7l Type: %T\n"
- "Block size: %-10s\n"
- "Blocks: Total: %-10b Free: %-10f Available: %a\n"
- "Inodes: Total: %-10c Free: %d")
- );
- # endif
- }
- print_it(format, filename, print_statfs, &statfsbuf IF_SELINUX(, scontext));
- #else
- format = (option_mask32 & OPT_TERSE
- ? "%s %llx %lu "
- : " File: \"%s\"\n"
- " ID: %-8llx Namelen: %-7lu ");
- printf(format,
- filename,
- get_f_fsid(&statfsbuf),
- statfsbuf.f_namelen);
- if (option_mask32 & OPT_TERSE)
- printf("%lx ", (unsigned long) statfsbuf.f_type);
- else
- printf("Type: %s\n", human_fstype(statfsbuf.f_type));
- # if !ENABLE_SELINUX
- format = (option_mask32 & OPT_TERSE
- ? "%lu %llu %llu %llu %llu %llu\n"
- : "Block size: %-10lu\n"
- "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
- "Inodes: Total: %-10llu Free: %llu\n");
- printf(format,
- (unsigned long) statfsbuf.f_bsize,
- (unsigned long long) statfsbuf.f_blocks,
- (unsigned long long) statfsbuf.f_bfree,
- (unsigned long long) statfsbuf.f_bavail,
- (unsigned long long) statfsbuf.f_files,
- (unsigned long long) statfsbuf.f_ffree);
- # else
- format = (option_mask32 & OPT_TERSE
- ? (option_mask32 & OPT_SELINUX ? "%lu %llu %llu %llu %llu %llu %C\n" : "%lu %llu %llu %llu %llu %llu\n")
- : (option_mask32 & OPT_SELINUX
- ? "Block size: %-10lu\n"
- "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
- "Inodes: Total: %-10llu Free: %llu"
- "S_context: %C\n"
- : "Block size: %-10lu\n"
- "Blocks: Total: %-10llu Free: %-10llu Available: %llu\n"
- "Inodes: Total: %-10llu Free: %llu\n"
- )
- );
- printf(format,
- (unsigned long) statfsbuf.f_bsize,
- (unsigned long long) statfsbuf.f_blocks,
- (unsigned long long) statfsbuf.f_bfree,
- (unsigned long long) statfsbuf.f_bavail,
- (unsigned long long) statfsbuf.f_files,
- (unsigned long long) statfsbuf.f_ffree,
- scontext);
- if (scontext)
- freecon(scontext);
- # endif
- #endif
- return 1;
- }
- #endif
- #if !ENABLE_FEATURE_STAT_FORMAT
- #define do_stat(filename, format) do_stat(filename)
- #endif
- static bool do_stat(const char *filename, const char *format)
- {
- struct stat statbuf;
- #if ENABLE_SELINUX
- security_context_t scontext = NULL;
- if (option_mask32 & OPT_SELINUX) {
- if ((option_mask32 & OPT_DEREFERENCE
- ? lgetfilecon(filename, &scontext)
- : getfilecon(filename, &scontext)
- ) < 0
- ) {
- bb_simple_perror_msg(filename);
- return 0;
- }
- }
- #endif
- if ((option_mask32 & OPT_DEREFERENCE ? stat : lstat) (filename, &statbuf) != 0) {
- bb_perror_msg("can't stat '%s'", filename);
- return 0;
- }
- #if ENABLE_FEATURE_STAT_FORMAT
- if (format == NULL) {
- # if !ENABLE_SELINUX
- if (option_mask32 & OPT_TERSE) {
- format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o";
- } 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";
- } 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";
- }
- }
- # else
- if (option_mask32 & OPT_TERSE) {
- format = (option_mask32 & OPT_SELINUX ?
- "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o %C\n"
- :
- "%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 = (option_mask32 & OPT_SELINUX ?
- " 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"
- " S_Context: %C\n"
- "Access: %x\n" "Modify: %y\n" "Change: %z"
- :
- " 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"
- );
- } else {
- format = (option_mask32 & OPT_SELINUX ?
- " 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"
- "S_Context: %C\n"
- "Access: %x\n" "Modify: %y\n" "Change: %z"
- :
- " 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"
- );
- }
- }
- # endif
- }
- print_it(format, filename, print_stat, &statbuf IF_SELINUX(, scontext));
- #else
- if (option_mask32 & OPT_TERSE) {
- printf("%s %llu %llu %lx %lu %lu %llx %llu %lu %lx %lx %lu %lu %lu %lu"
- IF_NOT_SELINUX("\n"),
- filename,
- (unsigned long long) statbuf.st_size,
- (unsigned long long) statbuf.st_blocks,
- (unsigned long) statbuf.st_mode,
- (unsigned long) statbuf.st_uid,
- (unsigned long) statbuf.st_gid,
- (unsigned long long) statbuf.st_dev,
- (unsigned long long) statbuf.st_ino,
- (unsigned long) statbuf.st_nlink,
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev),
- (unsigned long) statbuf.st_atime,
- (unsigned long) statbuf.st_mtime,
- (unsigned long) statbuf.st_ctime,
- (unsigned long) statbuf.st_blksize
- );
- # if ENABLE_SELINUX
- if (option_mask32 & OPT_SELINUX)
- printf(" %s\n", scontext);
- else
- bb_putchar('\n');
- # endif
- } else {
- char modestr[12];
- char *linkname = NULL;
- struct passwd *pw_ent;
- struct group *gw_ent;
- gw_ent = getgrgid(statbuf.st_gid);
- pw_ent = getpwuid(statbuf.st_uid);
- if (S_ISLNK(statbuf.st_mode))
- linkname = xmalloc_readlink_or_warn(filename);
- if (linkname) {
- printf(" File: '%s' -> '%s'\n", filename, linkname);
- free(linkname);
- } else {
- printf(" File: '%s'\n", filename);
- }
- printf(" Size: %-10llu\tBlocks: %-10llu IO Block: %-6lu %s\n"
- "Device: %llxh/%llud\tInode: %-10llu Links: %-5lu",
- (unsigned long long) statbuf.st_size,
- (unsigned long long) statbuf.st_blocks,
- (unsigned long) statbuf.st_blksize,
- file_type(&statbuf),
- (unsigned long long) statbuf.st_dev,
- (unsigned long long) statbuf.st_dev,
- (unsigned long long) statbuf.st_ino,
- (unsigned long) statbuf.st_nlink);
- if (S_ISBLK(statbuf.st_mode) || S_ISCHR(statbuf.st_mode))
- printf(" Device type: %lx,%lx\n",
- (unsigned long) major(statbuf.st_rdev),
- (unsigned long) minor(statbuf.st_rdev));
- else
- bb_putchar('\n');
- printf("Access: (%04lo/%10.10s) Uid: (%5lu/%8s) Gid: (%5lu/%8s)\n",
- (unsigned long) (statbuf.st_mode & (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)),
- bb_mode_string(modestr, statbuf.st_mode),
- (unsigned long) statbuf.st_uid,
- (pw_ent != NULL) ? pw_ent->pw_name : "UNKNOWN",
- (unsigned long) statbuf.st_gid,
- (gw_ent != NULL) ? gw_ent->gr_name : "UNKNOWN");
- # if ENABLE_SELINUX
- if (option_mask32 & OPT_SELINUX)
- printf(" S_Context: %s\n", scontext);
- # endif
- printf("Access: %s\n", human_time(&statbuf.st_atim));
- printf("Modify: %s\n", human_time(&statbuf.st_mtim));
- printf("Change: %s\n", human_time(&statbuf.st_ctim));
- }
- #endif
- return 1;
- }
- int stat_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
- int stat_main(int argc UNUSED_PARAM, char **argv)
- {
- IF_FEATURE_STAT_FORMAT(char *format = NULL;)
- int i;
- int ok;
- statfunc_ptr statfunc = do_stat;
- #if ENABLE_FEATURE_STAT_FILESYSTEM || ENABLE_SELINUX
- unsigned opts;
- opts =
- #endif
- getopt32(argv, "^"
- "tL"
- IF_FEATURE_STAT_FILESYSTEM("f")
- IF_SELINUX("Z")
- IF_FEATURE_STAT_FORMAT("c:")
- "\0" "-1"
- IF_FEATURE_STAT_FORMAT(,&format)
- );
- #if ENABLE_FEATURE_STAT_FILESYSTEM
- if (opts & OPT_FILESYS)
- statfunc = do_statfs;
- #endif
- #if ENABLE_SELINUX
- if (opts & OPT_SELINUX) {
- selinux_or_die();
- }
- #endif
- ok = 1;
- argv += optind;
- for (i = 0; argv[i]; ++i)
- ok &= statfunc(argv[i] IF_FEATURE_STAT_FORMAT(, format));
- return (ok ? EXIT_SUCCESS : EXIT_FAILURE);
- }
|