diff options
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/posix/shm_unlink.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/sysdeps/posix/shm_unlink.c b/sysdeps/posix/shm_unlink.c deleted file mode 100644 index c90b854c78..0000000000 --- a/sysdeps/posix/shm_unlink.c +++ /dev/null @@ -1,48 +0,0 @@ -/* shm_unlink -- remove a POSIX shared memory object. Generic POSIX version. - Copyright (C) 2001-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -#include <unistd.h> - -#if ! _POSIX_MAPPED_FILES -#include <rt/shm_unlink.c> - -#else - -#include <errno.h> -#include <string.h> -#include <shm-directory.h> - - -/* Remove shared memory object. */ -int -shm_unlink (const char *name) -{ - struct shmdir_name dirname; - if (__shm_get_name (&dirname, name, false) != 0) - { - __set_errno (ENOENT); - return -1; - } - - int result = unlink (dirname.name); - if (result < 0 && errno == EPERM) - __set_errno (EACCES); - return result; -} - -#endif |