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authorEric Andersen <andersen@codepoet.org>2005-05-20 19:02:51 +0000
committerEric Andersen <andersen@codepoet.org>2005-05-20 19:02:51 +0000
commit124af9f4b2b77b1510d88cfc8092c788d7e513c7 (patch)
treeccce720bef4c1c604417e2082cf9997a8d6dd7ab /libpthread/nptl/sem_unlink.c
parent8028f35dbe29c5ace3883005e08ac91d873553b2 (diff)
Back out nptl changes, which for now will be done in branches/uClibc-nptl
Diffstat (limited to 'libpthread/nptl/sem_unlink.c')
-rw-r--r--libpthread/nptl/sem_unlink.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/libpthread/nptl/sem_unlink.c b/libpthread/nptl/sem_unlink.c
deleted file mode 100644
index 17074774d..000000000
--- a/libpthread/nptl/sem_unlink.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-
- 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <semaphore.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include "semaphoreP.h"
-
-
-int
-sem_unlink (name)
- const char *name;
-{
- char *fname;
- size_t namelen;
-
- /* Determine where the shmfs is mounted. */
- INTUSE(__pthread_once) (&__namedsem_once, __where_is_shmfs);
-
- /* If we don't know the mount points there is nothing we can do. Ever. */
- if (mountpoint.dir == NULL)
- {
- __set_errno (ENOSYS);
- return -1;
- }
-
- /* Construct the filename. */
- while (name[0] == '/')
- ++name;
-
- if (name[0] == '\0')
- {
- /* The name "/" is not supported. */
- __set_errno (ENOENT);
- return -1;
- }
- namelen = strlen (name);
-
- /* Create the name of the file. */
- fname = (char *) alloca (mountpoint.dirlen + namelen + 1);
- __mempcpy (__mempcpy (fname, mountpoint.dir, mountpoint.dirlen),
- name, namelen + 1);
-
- /* Now try removing it. */
- int ret = unlink (fname);
- if (ret < 0 && errno == EPERM)
- __set_errno (EACCES);
- return ret;
-}