From 8bb82b4e58cb4dedb276151c47a799c1e51af230 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 5 Apr 2011 16:33:55 -0400
Subject: add sysv ipc message queues (completely untested)

---
 src/ipc/msgrcv.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/ipc/msgrcv.c

(limited to 'src/ipc/msgrcv.c')

diff --git a/src/ipc/msgrcv.c b/src/ipc/msgrcv.c
new file mode 100644
index 00000000..ee071766
--- /dev/null
+++ b/src/ipc/msgrcv.c
@@ -0,0 +1,17 @@
+#include <sys/msg.h>
+#include "syscall.h"
+#include "ipc.h"
+#include "libc.h"
+
+ssize_t msgrcv(int q, void *m, size_t len, long type, int flag)
+{
+	ssize_t r;
+	CANCELPT_BEGIN;
+#ifdef __NR_msgrcv
+	r = syscall(SYS_msgrcv, q, m, len, type, flag);
+#else
+	r = syscall(SYS_ipc, IPCOP_msgrcv, q, len, flag, ((long[]){ (long)m, type }));
+#endif
+	CANCELPT_END;
+	return r;
+}
-- 
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