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-rw-r--r--REORG.TODO/sysdeps/posix/shm_unlink.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/posix/shm_unlink.c b/REORG.TODO/sysdeps/posix/shm_unlink.c
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index 0000000000..1d573d2a41
--- /dev/null
+++ b/REORG.TODO/sysdeps/posix/shm_unlink.c
@@ -0,0 +1,43 @@
+/* shm_unlink -- remove a POSIX shared memory object.  Generic POSIX version.
+   Copyright (C) 2001-2017 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
+   <http://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)
+{
+  SHM_GET_NAME (ENOENT, -1, "");
+
+  int result = unlink (shm_name);
+  if (result < 0 && errno == EPERM)
+    __set_errno (EACCES);
+  return result;
+}
+
+#endif