initial check-in, version 0.5.0v0.5.0

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ipc/shmctl.c b/src/ipc/shmctl.c
new file mode 100644
index 00000000..da357fa8
--- /dev/null
+++ b/src/ipc/shmctl.c
@@ -0,0 +1,12 @@
+#include <sys/shm.h>
+#include "syscall.h"
+#include "ipc.h"
+
+int shmctl(int id, int cmd, struct shmid_ds *buf)
+{
+#ifdef __NR_shmctl
+	return syscall3(__NR_shmctl, id, cmd, (long)buf);
+#else
+	return syscall4(__NR_ipc, IPCOP_shmctl, id, cmd | IPC_MODERN, (long)buf);
+#endif
+}