diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/faccessat.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/faccessat.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c index e4f18ab2db..56cb6dcc8b 100644 --- a/sysdeps/unix/sysv/linux/faccessat.c +++ b/sysdeps/unix/sysv/linux/faccessat.c @@ -30,6 +30,13 @@ int faccessat (int fd, const char *file, int mode, int flag) { + int ret = INLINE_SYSCALL_CALL (faccessat2, fd, file, mode, flag); +#if __ASSUME_FACCESSAT2 + return ret; +#else + if (ret == 0 || errno != ENOSYS) + return ret; + if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS)) return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); @@ -41,9 +48,9 @@ faccessat (int fd, const char *file, int mode, int flag) return -1; mode &= (X_OK | W_OK | R_OK); /* Clear any bogus bits. */ -#if R_OK != S_IROTH || W_OK != S_IWOTH || X_OK != S_IXOTH -# error Oops, portability assumptions incorrect. -#endif +# if R_OK != S_IROTH || W_OK != S_IWOTH || X_OK != S_IXOTH +# error Oops, portability assumptions incorrect. +# endif if (mode == F_OK) return 0; /* The file exists. */ @@ -68,4 +75,5 @@ faccessat (int fd, const char *file, int mode, int flag) return 0; return INLINE_SYSCALL_ERROR_RETURN_VALUE (EACCES); +#endif /* !__ASSUME_FACCESSAT2 */ } |