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| author | Roland McGrath <roland@gnu.org> | 2006-01-06 12:14:26 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2006-01-06 12:14:26 +0000 |
| commit | d15b99ac5af661dba1303f17a01f09aae7b6f5e7 (patch) | |
| tree | e91cee50ed642f2edd9309140d5751c62a5b47f9 /posix/unistd.h | |
| parent | 030219826e29a214dc1b58d31fd924fb32ec761f (diff) | |
| download | glibc-d15b99ac5af661dba1303f17a01f09aae7b6f5e7.tar.gz | |
* io/fcntl.h [__USE_ATFILE] (AT_EACCESS): New macro.
* posix/unistd.h [__USE_ATFILE]: Declare faccessat.
* io/faccessat.c: New file.
* sysdeps/unix/sysv/linux/faccessat.c: New file.
* io/Makefile (routines): Add faccessat.
* io/Versions (libc: GLIBC_2.4): Likewise.
* io/tst-faccessat.c: New file.
* io/Makefile (tests): Add it.
* io/sys/stat.h: Likewise.
Diffstat (limited to 'posix/unistd.h')
| -rw-r--r-- | posix/unistd.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 1bf843ce63..acb8f6f11d 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -266,6 +266,14 @@ extern int eaccess (__const char *__name, int __type) __THROW __nonnull ((1)); #endif +#ifdef __USE_ATFILE +/* Test for access to FILE relative to the directory FD is open on. + If AT_EACCESS is set in FLAG, then use effective IDs like `eaccess', + otherwise use real IDs like `access'. */ +extern int faccessat (int __fd, __const char *__file, int __type, int __flag) + __THROW __nonnull ((2)) __wur; +#endif /* Use GNU. */ + /* Values for the WHENCE argument to lseek. */ #ifndef _STDIO_H /* <stdio.h> has the same definitions. */ |