summaryrefslogtreecommitdiff
path: root/REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c
diff options
context:
space:
mode:
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c')
-rw-r--r--REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c b/REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c
new file mode 100644
index 0000000000..6f4ca186b4
--- /dev/null
+++ b/REORG.TODO/sysdeps/unix/sysv/linux/s390/semtimedop.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+ 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 <sys/sem.h>
+#include <ipc_priv.h>
+#include <sysdep.h>
+#include <errno.h>
+
+/* Perform user-defined atomical operation of array of semaphores. */
+
+int
+semtimedop (int semid, struct sembuf *sops, size_t nsops,
+ const struct timespec *timeout)
+{
+ /* The s390 sys_ipc variant has only five parameters instead of six
+ (as for default variant) and the only difference is the handling of
+ SEMTIMEDOP where on s390 the third parameter is used as a pointer
+ to a struct timespec where the generic variant uses fifth parameter. */
+ return INLINE_SYSCALL_CALL (ipc, IPCOP_semtimedop, semid, nsops, timeout,
+ sops);
+}