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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 13:54:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 13:54:38 +0000
commit8c1ab65c0f548d20b7f177bdb736daaf603340e1 (patch)
treedf55b7e75bf43f2bf500845b105afe3ac3a5157e /libc-top-half/musl/src/ipc/semop.c
parentInitial commit. (diff)
downloadwasi-libc-upstream/0.0_git20221206.8b7148f.tar.xz
wasi-libc-upstream/0.0_git20221206.8b7148f.zip
Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libc-top-half/musl/src/ipc/semop.c')
-rw-r--r--libc-top-half/musl/src/ipc/semop.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/ipc/semop.c b/libc-top-half/musl/src/ipc/semop.c
new file mode 100644
index 0000000..5f0c7de
--- /dev/null
+++ b/libc-top-half/musl/src/ipc/semop.c
@@ -0,0 +1,12 @@
+#include <sys/sem.h>
+#include "syscall.h"
+#include "ipc.h"
+
+int semop(int id, struct sembuf *buf, size_t n)
+{
+#ifndef SYS_ipc
+ return syscall(SYS_semop, id, buf, n);
+#else
+ return syscall(SYS_ipc, IPCOP_semop, id, n, 0, buf);
+#endif
+}