From dcdfd6fd8e93f7d7b55f04fc2936f12429f4ba22 Mon Sep 17 00:00:00 2001
From: marcel <marcel@FreeBSD.org>
Date: Thu, 23 Sep 1999 09:57:45 +0000
Subject: Linux doesn't complain if you remove a msg queue that doesn't exist
 (given the proper permissions).

---
 sys/i386/linux/linux_ipc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys/i386/linux/linux_ipc.c')

diff --git a/sys/i386/linux/linux_ipc.c b/sys/i386/linux/linux_ipc.c
index 5efee53..0428702 100644
--- a/sys/i386/linux/linux_ipc.c
+++ b/sys/i386/linux/linux_ipc.c
@@ -334,11 +334,13 @@ linux_msgctl(struct proc *p, struct linux_ipc_args *args)
 	int     cmd;
 	struct	msqid_ds *buf;
     } */ bsd_args;
+    int error;
 
     bsd_args.msqid = args->arg1;
     bsd_args.cmd = args->arg2;
     bsd_args.buf = (struct msqid_ds *)args->ptr;
-    return msgctl(p, &bsd_args);
+    error = msgctl(p, &bsd_args);
+    return ((args->arg2 == LINUX_IPC_RMID && error == EINVAL) ? 0 : error);
 }
 
 static int
-- 
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