diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-01-10 01:58:23 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-01-10 02:03:28 +0100 |
| commit | 09085ede12fb9650f286bdcd805609ae69f80618 (patch) | |
| tree | a58902ab9e473511081c17af337626aa4ef9455f /include/unistd.h | |
| parent | 87faac55161d7dd62997fb09e9fcb5890cf6e4c6 (diff) | |
| download | glibc-09085ede12fb9650f286bdcd805609ae69f80618.zip glibc-09085ede12fb9650f286bdcd805609ae69f80618.tar.gz glibc-09085ede12fb9650f286bdcd805609ae69f80618.tar.bz2 | |
hurd: Implement faccessat without AT_EACCESS flag
* hurd/hurd/fd.h: Include <fcntl.h>
(__hurd_at_flags): New function.
* hurd/lookup-at.c (__file_name_lookup_at): Replace flag computation
with call to __hurd_at_flags.
* include/unistd.h (__faccessat, __faccessat_noerrno): Add declaration.
* sysdeps/mach/hurd/access.c (access_common): Move implementation to
__faccessat
(hurd_fail_seterrno, hurd_fail_noerrno): Move to sysdeps/mach/hurd/faccessat.c.
(__access_noerrno): Use __faccessat_common instead of access_common.
(__access): Likewise.
* sysdeps/mach/hurd/euidaccess.c (__euidaccess): Replace implementation
with a call to __faccessat.
* sysdeps/mach/hurd/faccessat.c (faccessat): Rename into...
(__faccessat_common): ... this. Move implementation of __access into it when
AT_FLAGS does not contain AT_EACCESS. Make it call __hurd_at_flags, add
reauthenticate_cwdir_at helper to implement AT mechanism.
(__faccessat_noerrno): New function, just calls __faccessat_common.
(__faccessat): New function, just calls __faccessat_common.
(faccessat): Define weak alias.
Diffstat (limited to 'include/unistd.h')
| -rw-r--r-- | include/unistd.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h index f884fda..0f91b8b 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -25,6 +25,9 @@ libc_hidden_proto (readlinkat) /* Now define the internal interfaces. */ extern int __access (const char *__name, int __type) attribute_hidden; extern int __euidaccess (const char *__name, int __type); +extern int __faccessat (int __fd, const char *__file, int __type, int __flag); +extern int __faccessat_noerrno (int __fd, const char *__file, int __type, + int __flag); extern __off64_t __lseek64 (int __fd, __off64_t __offset, int __whence) attribute_hidden; extern __off_t __lseek (int __fd, __off_t __offset, int __whence); |