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authorRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
committerRich Felker <dalias@aerifal.cx>2011-02-12 00:22:29 -0500
commit0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch)
tree6eaef0d8a720fa3da580de87b647fff796fe80b3 /include/sys/msg.h
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initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'include/sys/msg.h')
-rw-r--r--include/sys/msg.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/sys/msg.h b/include/sys/msg.h
new file mode 100644
index 00000000..9fc42bcd
--- /dev/null
+++ b/include/sys/msg.h
@@ -0,0 +1,36 @@
+#ifndef _SYS_MSG_H
+#define _SYS_MSG_H
+
+#include <sys/ipc.h>
+
+#define __NEED_pid_t
+#define __NEED_key_t
+#define __NEED_time_t
+#define __NEED_size_t
+#define __NEED_ssize_t
+
+#include <bits/alltypes.h>
+
+typedef unsigned long msgqnum_t;
+typedef unsigned long msglen_t;
+
+struct msqid_ds
+{
+ struct ipc_perm msg_perm;
+ time_t msg_stime;
+ time_t msg_rtime;
+ time_t msg_ctime;
+ msgqnum_t msg_qnum;
+ msglen_t msg_qbytes;
+ pid_t msg_lspid;
+ pid_t msd_lrpid;
+};
+
+#define MSG_NOERROR 010000
+
+int msgctl (int, int, struct msqid_ds *);
+int msgget (key_t, int);
+int msgrcv (int, void *, size_t, long, int);
+int msgsnd (int, const void *, size_t, int);
+
+#endif