numerous fixes to sysv ipc

some of these definitions were just plain wrong, others based on
outdated ancient "non-64" versions of the kernel interface.

as much as possible has now been moved out of bits/*

these changes break abi (the old abi for these functions was wrong),
but since they were not working anyway it can hardly matter.

1 files changed, 11 insertions, 11 deletions

diff --git a/include/sys/msg.h b/include/sys/msg.h
index 4ae522fb..06f25533 100644
--- a/include/sys/msg.h
+++ b/include/sys/msg.h
@@ -14,20 +14,20 @@
 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 msg_lrpid;
-};
+#include <bits/msg.h>
+
+#define __msg_cbytes msg_cbytes
 
 #define MSG_NOERROR 010000
 
+#define MSG_STAT 11
+#define MSG_INFO 12
+
+struct msginfo {
+	int msgpool, msgmap, msgmax, msgmnb, msgmni, msgssz, msgtql;
+	unsigned short msgseg;
+};
+
 int msgctl (int, int, struct msqid_ds *);
 int msgget (key_t, int);
 ssize_t msgrcv (int, void *, size_t, long, int);