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authorths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-02-02 22:05:44 +0000
committerths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>2007-02-02 22:05:44 +0000
commitd96372efaaee2dffea3bd4367b8395f3743fcea5 (patch)
treedeb529b20c1d2ee1b3c03ae96469a774894f81d5
parentfa2948167f9dadfe9fd079f1e278742efae4d89f (diff)
downloadqemu-arm-d96372efaaee2dffea3bd4367b8395f3743fcea5.tar.gz
sem* and msg* for qemu, part2, by Kirill Shutemov.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2383 c046a42c-6fe2-441c-8c8c-71466251a162
-rw-r--r--linux-user/syscall.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 2b37aa809c..45c8f29397 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1152,6 +1152,35 @@ static long do_ipc(long call, long first, long second, long third,
gemu_log("Unsupported ipc call: %ld (version %d)\n", call, version);
ret = -ENOSYS;
break;
+
+ case IPCOP_msgget:
+ ret = get_errno(msgget(first, second));
+ break;
+
+ case IPCOP_msgsnd:
+ ret = get_errno(msgsnd(first, (struct msgbuf *) ptr, second, third));
+ break;
+
+ case IPCOP_msgctl:
+ ret = get_errno(msgctl(first, second, (struct msqid_ds *) ptr));
+ break;
+
+ case IPCOP_msgrcv:
+ {
+ struct ipc_kludge
+ {
+ void *__unbounded msgp;
+ long int msgtyp;
+ };
+
+ struct ipc_kludge *foo = (struct ipc_kludge *) ptr;
+ struct msgbuf *msgp = (struct msgbuf *) foo->msgp;
+
+ ret = get_errno(msgrcv(first, msgp, second, 0, third));
+
+ }
+ break;
+
case IPCOP_shmat:
/* SHM_* flags are the same on all linux platforms */
ret = get_errno((long) shmat(first, (void *) ptr, second));