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stat
Langue: ru
Version: May 13, 1998 (openSuse - 09/10/07)
Section: 2 (Appels système)
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stat, fstat, lstat - ÐÏÌÕÞÉÔØ ÓÔÁÔÕÓ ÆÁÊÌÁëòáôëáñ ó÷ïäëá
#include <sys/types.h>#include <sys/stat.h>
#include <unistd.h>
int stat(const char *file_name, struct stat *buf);
int fstat(int filedes, struct stat *buf);
int lstat(const char *file_name, struct stat *buf);
ïðéóáîéå
üÔÉ ÆÕÎËÃÉÉ ×ÏÚ×ÒÁÝÁÀÔ ÉÎÆÏÒÍÁÃÉÀ Ï ÕËÁÚÁÎÎÏÍ ÆÁÊÌÅ. ÷ÁÍ ÎÅ ÔÒÅÂÕÅÔÓÑ ÉÍÅÔØ ÐÒÁ×Á ÄÏÓÔÕÐÁ Ë ÆÁÊÌÕ, ÞÔÏÂÙ ÐÏÌÕÞÉÔØ ÜÔÕ ÉÎÆÏÒÍÁÃÉÀ, ÈÏÔÑ ×Ó£ ÖÅ ÔÒÅÂÕÀÔÓÑ ÐÒÁ×Á ÐÏÉÓËÁ ×Ï ×ÓÅÈ ËÁÔÁÌÏÇÁÈ, ËÏÔÏÒÙÅ ÎÁÈÏÄÑÔÓÑ ÐÏ ÐÕÔÉ Ë ÆÁÊÌÕ.
stat ×ÏÚ×ÒÁÝÁÅÔ ÉÎÆÏÒÍÁÃÉÀ Ï ÆÁÊÌÅ, ÚÁÄÁÎÎÏÍ Ó ÐÏÍÏÝØÀ file_name É ÚÁÐÏÌÎÑÅÔ ÂÕÆÅÒ buf.
lstat ÉÄÅÎÔÉÞÎÁ stat, ÎÏ × ÓÌÕÞÁÅ, ÅÓÌÉ ÏÂÒÁÂÁÔÙ×ÁÅÔÓÑ ÓÉÍ×ÏÌØÎÁÑ ÓÓÙÌËÁ, ÔÏ ×ÏÚ×ÒÁÝÁÅÔÓÑ ÉÎÆÏÒÍÁÃÉÑ Ï ÓÁÍÏÊ ÓÓÙÌËÅ, Á ÎÅ Ï ÆÁÊÌÅ, ÎÁ ËÏÔÏÒÙÊ ÏÎÁ ÓÓÙÌÁÅÔÓÑ.
fstat ÉÄÅÎÔÉÞÎÁ stat, ÎÏ ×ÍÅÓÔÏ file_name ×ÏÚ×ÒÁÝÁÅÔÓÑ ÉÎÆÏÒÍÁÃÉÑ Ï filedes (ËÏÔÏÒÙÊ ×ÏÚ×ÒÁÝÁÅÔÓÑ ÓÉÓÔÅÍÎÙÍ ×ÙÚÏ×ÏÍ open(2)).
÷ÓÅ ÜÔÉ ÆÕÎËÃÉÉ ×ÏÚ×ÒÁÝÁÀÔ ÓÔÒÕËÔÕÒÕ stat, ËÏÔÏÒÁÑ ÓÏÄÅÒÖÉÔ ÔÁËÉÅ ÐÏÌÑ:
-
struct stat { dev_t st_dev; /* ÕÓÔÒÏÊÓÔ×Ï */ ino_t st_ino; /* inode */ mode_t st_mode; /* ÒÅÖÉÍ ÄÏÓÔÕÐÁ */ nlink_t st_nlink; /* ËÏÌÉÞÅÓÔ×Ï ÖÅÓÔËÉÈ ÓÓÙÌÏË */ uid_t st_uid; /* ID ÐÏÌØÚÏ×ÁÔÅÌÑ-×ÌÁÄÅÌØÃÁ */ gid_t st_gid; /* ID ÇÒÕÐÐÙ-×ÌÁÄÅÌØÃÁ */ dev_t st_rdev; /* ÔÉÐ ÕÓÔÒÏÊÓÔ×Á */ /* (ÅÓÌÉ ÜÔÏ ÕÓÔÒÏÊÓÔ×Ï) */ off_t st_size; /* ÏÂÝÉÊ ÒÁÚÍÅÒ × ÂÁÊÔÁÈ */ unsigned long st_blksize; /* ÒÁÚÍÅÒ ÂÌÏËÁ ××ÏÄÁ-×Ù×ÏÄÁ */ /* × ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÅ */ unsigned long st_blocks; /* ËÏÌÉÞÅÓÔ×Ï ×ÙÄÅÌÅÎÎÙÈ ÂÌÏËÏ× */ time_t st_atime; /* ×ÒÅÍÑ ÐÏÓÌÅÄÎÅÇÏ ÄÏÓÔÕÐÁ */ time_t st_mtime; /* ×ÒÅÍÑ ÐÏÓÌÅÄÎÅÊ ÍÏÄÉÆÉËÁÃÉÉ */ time_t st_ctime; /* ×ÒÅÍÑ ÐÏÓÌÅÄÎÅÇÏ ÉÚÍÅÎÅÎÉÑ */ };
úÎÁÞÅÎÉÅ st_size ÄÁÅÔ ÒÁÚÍÅÒ ÆÁÊÌÁ × ÂÁÊÔÁÈ (ÅÓÌÉ ÜÔÏ ÏÂÙÞÎÙÊ ÆÁÊÌ ÉÌÉ ÓÉÍ×ÏÌØÎÁÑ ÓÓÙÌËÁ). òÁÚÍÅÒ ÓÉÍ×ÏÌØÎÏÊ ÓÓÙÌËÉ ÒÁ×ÅÎ ÄÌÉÎÅ ÐÕÔÉ, ËÏÔÏÒÙÊ ÏÎÁ ÓÏÄÅÒÖÉÔ, ÂÅÚ ËÏÎÃÅ×ÏÇÏ NUL.
úÎÁÞÅÎÉÅ st_blocks ÚÁÄÁÅÔ ÒÁÚÍÅÒ ÆÁÊÌÁ × 512-ÂÁÊÔÎÙÈ ÂÌÏËÁÈ. úÎÁÞÅÎÉÅ st_blksize ÚÁÄÁÅÔ "ÐÒÅÄÐÏÞÔÉÔÅÌØÎÙÊ" ÒÁÚÍÅÒ ÂÌÏËÁ ÄÌÑ ÜÆÆÅËÔÉ×ÎÏÇÏ ××ÏÄÁ-×Ù×ÏÄÁ ÎÁ ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÅ. (úÁÐÉÓØ × ÆÁÊÌ ÂÏÌÅÅ ÍÅÌËÉÍÉ ÐÏÒÃÉÑÍÉ ÍÏÖÅÔ ÐÒÉ×ÅÓÔÉ Ë ÎÅÜÆÆÅËÔÉ×ÎÏÍÕ ÞÔÅÎÉÀ-ÉÚÍÅÎÅÎÉÀ-ÐÏ×ÔÏÒÎÏÊ ÚÁÐÉÓÉ).
îÅ ×ÓÅ ÆÁÊÌÏ×ÙÅ ÓÉÓÔÅÍÙ ÐÏÄ Linux ÒÅÁÌÉÚÕÀÔ ×ÓÅ ÍÅÔËÉ ×ÒÅÍÅÎÉ. îÅËÏÔÏÒÙÅ ÆÁÊÌÏ×ÙÅ ÓÉÓÔÅÍÙ ÐÏÚ×ÏÌÑÀÔ ÍÏÎÔÉÒÏ×ÁÔØ ÔÁË, ÞÔÏ ÏÂÒÁÝÅÎÉÑ Ë ÆÁÊÌÁÍ ÎÅ ÉÚÍÅÎÑÀÔ ÐÏÌÅ st_atime. (óÍ. 'noatime' × mount(8).
ðÏÌÅ st_atime ÉÚÍÅÎÑÅÔÓÑ ÐÒÉ ÄÏÓÔÕÐÅ Ë ÆÁÊÌÕ, ÎÁÐÒÉÍÅÒ, ÐÒÉ exec(2), mknod(2), pipe(2), utime(2) É read(2) (ÅÓÌÉ ÐÒÏÞÉÔÁÎÏ ÂÏÌØÛÅ ÎÕÌÑ ÂÁÊÔ). äÒÕÇÉÅ ÆÕÎËÃÉÉ, ÎÁÐÒÉÍÅÒ, mmap(2), ÍÏÇÕÔ ÉÚÍÅÎÑÔØ, Á ÍÏÇÕ É ÎÅ ÉÚÍÅÎÑÔØ st_atime.
ðÏÌÅ st_mtime ÉÚÍÅÎÑÅÔÓÑ ÐÒÉ ÍÏÄÉÆÉËÁÃÉÑÈ ÆÁÊÌÁ, ÎÁÐÒÉÍÅÒ, ÐÒÉ mknod(2), truncate(2), utime(2) É write(2) (ÅÓÌÉ ÚÁÐÉÓÁÎÏ ÂÏÌØÛÅ ÎÕÌÑ ÂÁÊÔ). âÏÌÅÅ ÔÏÇÏ, ÐÏÌÅ st_mtime ËÁÔÁÌÏÇÁ ÉÚÍÅÎÑÅÔÓÑ ÐÒÉ ÓÏÚÄÁÎÉÉ É ÕÄÁÌÅÎÉÉ ÆÁÊÌÏ× × ÜÔÏÍ ËÁÔÁÌÏÇÅ. ðÏÌÅ st_mtime ÎÅ ÉÚÍÅÎÑÅÔÓÑ ÐÒÉ ÉÚÍÅÎÅÎÉÉ ×ÌÁÄÅÌØÃÁ, ÇÒÕÐÐÙ, ËÏÌÉÞÅÓÔ×Á ÖÅÓÔËÉÈ ÓÓÙÌÏË ÉÌÉ ÒÅÖÉÍÁ ÄÏÓÔÕÐÁ.
ðÏÌÅ st_ctime ÉÚÍÅÎÑÅÔÓÑ ÐÒÉ ÚÁÐÉÓÉ ÉÌÉ ÕÓÔÁÎÏ×ËÅ ÉÎÆÏÒÍÁÃÉÉ Ï inode (×ÌÁÄÅÌØÃÅ, ÇÒÕÐÐÅ, ËÏÌÉÞÅÓÔ×Õ ÓÓÙÌÏË, ÒÅÖÉÍÅ É Ô.~Ä.).
îÉÖÅÓÌÅÄÕÀÝÉÅ ÍÁËÒÏÓÙ POSIX ÏÐÒÅÄÅÌÅÎÙ ÄÌÑ ÐÒÏ×ÅÒËÉ ÔÉÐÁ ÆÁÊÌÏ×:
-
- S_ISREG(m)
- Ñ×ÌÑÅÔÓÑ ÌÉ ÏÂÙÞÎÙÍ ÆÁÊÌÏÍ?
- S_ISDIR(m)
- ËÁÔÁÌÏÇÏÍ?
- S_ISCHR(m)
- ÓÉÍ×ÏÌØÎÙÍ ÕÓÔÒÏÊÓÔ×ÏÍ?
- S_ISBLK(m)
- ÂÌÏÞÎÙÍ ÕÓÔÒÏÊÓÔ×ÏÍ?
- S_ISFIFO(m)
- ËÁÎÁÌÏÍ FIFO?
- S_ISLNK(m)
- ÓÉÍ×ÏÌÉÞÅÓËÏÊ ÓÓÙÌËÏÊ? (üÔÏÇÏ ÆÌÁÇÁ ÎÅÔ × POSIX.1-1996.)
- S_ISSOCK(m)
- ÓÏËÅÔÏÍ? (üÔÏÇÏ ÆÌÁÇÁ ÎÅÔ × POSIX.1-1996.)
îÉÖÅÓÌÅÄÕÀÝÉÅ ÆÌÁÇÉ ÏÐÒÅÄÅÌÅÎÙ ÄÌÑ ÐÏÌÑ st_mode:
S_IFMT | 0170000 | ÂÉÔÏ×ÁÑ ÍÁÓËÁ ÄÌÑ ÐÏÌÅÊ ÔÉÐÁ ÆÁÊÌÁ |
S_IFSOCK | 0140000 | ÓÏËÅÔ |
S_IFLNK | 0120000 | ÓÉÍ×ÏÌÉÞÅÓËÁÑ ÓÓÙÌËÁ |
S_IFREG | 0100000 | ÏÂÙÞÎÙÊ ÆÁÊÌ |
S_IFBLK | 0060000 | ÂÌÏÞÎÏÅ ÕÓÔÒÏÊÓÔ×Ï |
S_IFDIR | 0040000 | ËÁÔÁÌÏÇ |
S_IFCHR | 0020000 | ÓÉÍ×ÏÌØÎÏÅ ÕÓÔÒÏÊÓÔ×Ï |
S_IFIFO | 0010000 | ËÁÎÁÌ FIFO |
S_ISUID | 0004000 | ÂÉÔ setuid |
S_ISGID | 0002000 | ÂÉÔ setgid (ÓÍÏÔÒÉ ÎÉÖÅ) |
S_ISVTX | 0001000 | ÂÉÔ ÌÉÐËÏÓÔÉ (ÓÍÏÔÒÉ ÎÉÖÅ) |
S_IRWXU | 00700 | ÍÁÓËÁ ÄÌÑ ÐÒÁ× ÄÏÓÔÕÐÁ ÐÏÌØÚÏ×ÁÔÅÌÑ |
S_IRUSR | 00400 | ÐÏÌØÚÏ×ÁÔÅÌØ ÉÍÅÅÔ ÐÒÁ×Ï ÞÔÅÎÉÑ |
S_IWUSR | 00200 | ÐÏÌØÚÏ×ÁÔÅÌØ ÉÍÅÅÔ ÐÒÁ×Ï ÚÁÐÉÓÉ |
S_IXUSR | 00100 | ÐÏÌØÚÏ×ÁÔÅÌØ ÉÍÅÅÔ ÐÒÁ×Ï ×ÙÐÏÌÎÅÎÉÑ |
S_IRWXG | 00070 | ÍÁÓËÁ ÄÌÑ ÐÒÁ× ÄÏÓÔÕÐÁ ÇÒÕÐÐÙ |
S_IRGRP | 00040 | ÇÒÕÐÐÁ ÉÍÅÅÔ ÐÒÁ×Á ÞÔÅÎÉÑ |
S_IWGRP | 00020 | ÇÒÕÐÐÁ ÉÍÅÅÔ ÐÒÁ×Á ÚÁÐÉÓÉ |
S_IXGRP | 00010 | ÇÒÕÐÐÁ ÉÍÅÅÔ ÐÒÁ×Á ×ÙÐÏÌÎÅÎÉÑ |
S_IRWXO | 00007 | ÍÁÓËÁ ÐÒÁ× ÄÏÓÔÕÐÁ ×ÓÅÈ ÐÒÏÞÉÈ (ÎÅ ÎÁÈÏÄÑÝÉÈÓÑ × ÇÒÕÐÐÅ) |
S_IROTH | 00004 | ×ÓÅ ÐÒÏÞÉÅ ÉÍÅÀÔ ÐÒÁ×Á ÞÔÅÎÉÑ |
S_IWOTH | 00002 | ×ÓÅ ÐÒÏÞÉÅ ÉÍÅÀÔ ÐÒÁ×Á ÚÁÐÉÓÉ |
S_IXOTH | 00001 | ×ÓÅ ÐÒÏÞÉÅ ÉÍÅÀÔ ÐÒÁ×Á ×ÙÐÏÌÎÅÎÉÑ |
÷ïú÷òáýáåíïå úîáþåîéå
÷ ÓÌÕÞÁÅ ÕÓÐÅÈÁ ×ÏÚ×ÒÁÝÁÅÔÓÑ ÎÏÌØ. ðÒÉ ÏÛÉÂËÅ ×ÏÚ×ÒÁÝÁÅÔÓÑ -1, Á errno ÕÓÔÁÎÁ×ÌÉ×ÁÅÔÓÑ ÄÏÌÖÎÙÍ ÏÂÒÁÚÏÍ.ïûéâëé
- EBADF
- ðÌÏÈÏÊ ÆÁÊÌÏ×ÙÊ ÄÅÓËÒÉÐÔÏÒ filedes.
- ENOENT
- ëÏÍÐÏÎÅÎÔ ÐÕÔÉ file_name ÎÅ ÓÕÝÅÓÔ×ÕÅÔ, ÉÌÉ ÐÕÔØ Ñ×ÌÑÅÔÓÑ ÐÕÓÔÏÊ ÓÔÒÏËÏÊ.
- ENOTDIR
- ëÏÍÐÏÎÅÎÔ ÐÕÔÉ ÎÅ Ñ×ÌÑÅÔÓÑ ËÁÔÁÌÏÇÏÍ.
- ELOOP
- ðÒÉ ÐÏÉÓËÅ ÆÁÊÌÁ ×ÓÔÒÅÔÉÌÏÓØ ÓÌÉÛËÏÍ ÍÎÏÇÏ ÓÉÍ×ÏÌÉÞÅÓËÉÈ ÓÓÙÌÏË.
- EFAULT
- ðÌÏÈÏÊ ÁÄÒÅÓ.
- EACCES
- äÏÓÔÕÐ ÚÁÐÒÅÝÅÎ.
- ENOMEM
- ñÄÒÕ ÎÅ È×ÁÔÉÌÏ ÐÁÍÑÔÉ.
- ENAMETOOLONG
- éÍÑ ÓÌÉÛËÏÍ ÄÌÉÎÎÏÅ.
óïïô÷åôóô÷éå óôáîäáòôáí
óÉÓÔÅÍÎÙÅ ×ÙÚÏ×Ù stat É fstat ÓÏÏÔ×ÅÔÓÔ×ÕÀÔ SVr4, SVID, POSIX, X/OPEN, BSD 4.3. óÉÓÔÅÍÎÙÊ ×ÙÚÏ× lstat ÓÏÏÔ×ÅÔÓÔ×ÕÅÔ 4.3BSD É SVr4. SVr4 ÄÏËÕÍÅÎÔÉÒÕÅÔ ÄÏÐÏÌÎÉÔÅÌØÎÙÅ ËÏÄÙ ÏÛÉÂÏË fstat: EINTR, ENOLINK É EOVERFLOW. SVr4 ÄÏËÕÍÅÎÔÉÒÕÅÔ ÄÏÐÏÌÎÉÔÅÌØÎÙÅ ËÏÄÙ ÏÛÉÂÏË stat É lstat: EACCES, EINTR, EMULTIHOP, ENOLINK É EOVERFLOW. éÓÐÏÌØÚÏ×ÁÎÉÅ ÐÏÌÅÊ st_blocks É st_blksize ÍÏÖÅÔ ÂÙÔØ ÍÅÎÅÅ ÐÅÒÅÎÏÓÉÍÏ. (üÔÉ ÐÏÌÑ ÐÏÑ×ÉÌÉÓØ × BSD É ÎÅ ÕËÁÚÁÎÁ × POSIX. éÈ ÉÎÔÅÒÐÒÅÔÁÃÉÑ ÒÁÚÌÉÞÁÅÔÓÑ ÎÁ ÒÁÚÎÙÈ ÓÉÓÔÅÍÁÈ É, ×ÅÒÏÑÔÎÏ, ÄÁÖÅ ÎÁ ÏÄÎÏÊ É ÔÏÊ ÖÅ ÓÉÓÔÅÍÅ, ÅÓÌÉ ÅÓÔØ ÓÍÏÎÔÉÒÏ×ÁÎÎÙÅ ÆÁÊÌÏ×ÙÅ ÓÉÓÔÅÍÙ NFS).POSIX ÎÅ ÏÐÉÓÙ×ÁÅÔ ÂÉÔÙ S_IFMT, S_IFSOCK, S_IFLNK, S_IFREG, S_IFBLK, S_IFDIR, S_IFCHR, S_IFIFO, S_ISVTX, ÎÏ ×ÍÅÓÔÏ ÜÔÏÇÏ ÔÒÅÂÕÅÔ ÉÓÐÏÌØÚÏ×ÁÔØ ÍÁËÒÏÓÙ S_ISDIR() É Ô.~Ð. íÁËÒÏÓÙ S_ISLNK É S_ISSOCK ÎÅ ÕÐÏÍÑÎÕÔÙ × POSIX.1-1996, ÎÏ ÂÕÄÕÔ ÐÒÉÓÕÔÓÔ×Ï×ÁÔØ × ÓÌÅÄÕÀÝÅÍ ÓÔÁÎÄÁÒÔÅ POSIX; ÐÅÒ×ÙÊ ÉÚ ÎÉÈ ×ÚÑÔ ÉÚ SVID 4v2, ×ÔÏÒÏÊ -- ÉÚ SUSv2.
Unix V7 (É ÂÏÌÅÅ ÐÏÚÄÎÉÅ ÓÉÓÔÅÍÙ) ÉÍÅÀÔ S_IREAD, S_IWRITE, S_IEXEC, ÔÏÇÄÁ ËÁË POSIX ÔÒÅÂÕÅÔ ÐÒÉÓÕÔÓÔ×ÉÑ ÓÉÎÏÎÉÍÏ× S_IRUSR, S_IWUSR, S_IXUSR.
äòõçéå óéóôåíù
úÎÁÞÅÎÉÑ, ËÏÔÏÒÙÅ ÉÓÐÏÌØÚÏ×ÁÌÉÓØ ÉÌÉ ÉÓÐÏÌØÚÕÀÔÓÑ ÎÁ ÒÁÚÌÉÞÎÙÈ ÓÉÓÔÅÍÁÈ:hex | ÉÍÑ | ls | oct | ÏÐÉÓÁÎÉÅ |
f000 | S_IFMT | 170000 | ÍÁÓËÁ ÔÉÐÁ ÆÁÊÌÁ | |
0000 | 000000 | SCO: ÎÅÄÅÊÓÔ×ÕÀÝÉÊ inode | ||
BSD: ÎÅÉÚ×ÅÓÔÎÙÊ ÔÉÐ | ||||
× SVID-v2 É XPG2 ËÁË 0, ÔÁË É 0100000 | ||||
ÏÚÎÁÞÁÀÔ ÏÂÙÞÎÙÊ ÆÁÊÌ | ||||
1000 | S_IFIFO | p| | 010000 | ÉÍÅÎÏ×ÁÎÎÙÊ ËÁÎÁÌ FIFO |
2000 | S_IFCHR | c | 020000 | ÓÉÍ×ÏÌØÎÏÊ ÕÓÔÒÏÊÓÔ×Ï (V7) |
3000 | S_IFMPC | 030000 | ÍÕÌØÔÉÐÌÅËÓÉÒÏ×ÁÎÎÏÅ ÓÉÍ×ÏÌØÎÏÅ | |
ÕÓÔÒÏÊÓÔ×Ï (V7) | ||||
4000 | S_IFDIR | d/ | 040000 | ËÁÔÁÌÏÇ (V7) |
5000 | S_IFNAM | 050000 | XENIX: ÉÍÅÎÏ×ÁÎÎÙÊ ÓÐÅÃÉÁÌØÎÙÊ ÆÁÊÌ Ó | |
Ä×ÕÍÑ ÐÏÄÔÉÐÁÍÉ, Ó ÒÁÚÎÙÍÉ ÚÎÁÞÅÎÉÑÍÉ | ||||
st_rdev (1 É 2) | ||||
0001 | S_INSEM | s | 000001 | XENIX ÓÅÍÁÆÏÒ, ÐÏÄÔÉÐ IFNAM |
0002 | S_INSHD | m | 000002 | XENIX ÒÁÚÄÅÌÑÅÍÙÅ ÄÁÎÎÙÅ, ÐÏÄÔÉÐ IFNAM |
6000 | S_IFBLK | b | 060000 | ÂÌÏÞÎÏÅ ÕÓÔÒÏÊÓÔ×Ï (V7) |
7000 | S_IFMPB | 070000 | ÍÕÌØÔÉÐÌÅËÓÉÒÏ×ÁÎÎÏÅ ÂÌÏÞÎÏÅ | |
ÕÓÔÒÏÊÓÔ×Ï (V7) | ||||
8000 | S_IFREG | - | 100000 | ÏÂÙÞÎÙÊ ÆÁÊÌ (V7) |
9000 | S_IFCMP | 110000 | VxFS: ËÏÍÐÒÅÓÓÉÒÏ×ÁÎÎÙÊ ÆÁÊÌ | |
9000 | S_IFNWK | n | 110000 | ÓÅÔÅ×ÏÅ ÕÓÔÒÏÊÓÔ×Ï (HP-UX) |
a000 | S_IFLNK | l@ | 120000 | ÓÉÍ×ÏÌÉÞÅÓËÁÑ ÓÓÙÌËÁ (BSD) |
b000 | S_IFSHAD | 130000 | Solaris: ÔÅÎÅ×ÏÊ inode ÄÌÑ ACL | |
(ÎÅ ×ÉÄÅÎ ÐÏÌØÚÏ×ÁÔÅÌØÓËÉÍÉ | ||||
ÐÒÏÃÅÓÓÁÍÉ) | ||||
c000 | S_IFSOCK | s= | 140000 | ÓÏËÅÔ (BSD; ÔÁËÖÅ "S_IFSOC" on VxFS) |
d000 | S_IFDOOR | D> | 150000 | Solaris: door |
e000 | S_IFWHT | w% | 160000 | BSD whiteout (ÎÅ ÉÓÐÏÌØÚÕÅÔÓÑ ÄÌÑ inode'Ï×) |
0200 | S_ISVTX | 001000 | ÂÉÔ ÌÉÐËÏÓÔÉ: ÓÏÈÒÁÎÉÔØ ËÏÄ | |
ÐÒÏÇÒÁÍÍÙ × ÆÁÊÌÅ ÐÏÄËÁÞËÉ ÄÁÖÅ ÐÏÓÌÅ | ||||
ÉÓÐÏÌØÚÏ×ÁÎÉÑ (V7) | ||||
ÚÁÒÅÚÅÒ×ÉÒÏ×ÁÎÏ (SVID-v2) | ||||
îÁ ÎÅ-ËÁÔÁÌÏÇÁÈ: ÎÅ ËÜÛÉÒÏ×ÁÔØ ÜÔÏÔ | ||||
ÆÁÊÌ (SunOS) | ||||
îÁ ËÁÔÁÌÏÇÁÈ: ÆÌÁÇ ÏÇÒÁÎÉÞÅÎÎÏÇÏ | ||||
ÕÄÁÌÅÎÉÑ (SVID-v4.2) | ||||
0400 | S_ISGID | 002000 | ÕÓÔÁÎÏ×ÉÔØ ÉÄÅÎÔÉÆÉËÁÔÏÒ ÇÒÕÐÐÙ ÐÒÉ | |
×ÙÐÏÌÎÅÎÉÉ (V7) | ||||
ÄÌÑ ËÁÔÁÌÏÇÏ×: ÉÓÐÏÌØÚÏ×ÁÔØ ÓÅÍÁÎÔÉËÕ | ||||
BSD ÄÌÑ ÕÓÔÁÎÏ×ËÉ ÇÒÕÐÐÙ-×ÌÁÄÅÌØÃÁ | ||||
0400 | S_ENFMT | 002000 | ÖÅÓÔËÁÑ ÂÌÏËÉÒÏ×ËÁ ÆÁÊÌÏ× × ÓÔÉÌÅ SysV | |
(ÄÅÌÉÔ ÆÕÎËÃÉÉ c S_ISGID) | ||||
0800 | S_ISUID | 004000 | ÕÓÔÁÎÏ×ÉÔØ ÉÄÅÎÔÉÆÉËÁÔÏÒ ÐÏÌØÚÏ×ÁÔÅÌÑ | |
ÐÒÉ ×ÙÐÏÌÎÅÎÉÉ (V7) | ||||
0800 | S_CDF | 004000 | ËÁÔÁÌÏÇ Ñ×ÌÑÅÔÓÑ ÆÁÊÌÏÍ, ÚÁ×ÉÓÑÝÉÍ ÏÔ ËÏÎÔÅËÓÔÁ (HP-UX) |
ìÉÐËÉÅ ËÏÍÁÎÄÙ ÐÏÑ×ÉÌÉÓØ × Version 32V AT&T UNIX.
óíïôòé ôáëöå
chmod(2), chown(2), readlink(2), utime(2)ðåòå÷ïä
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