1 #include <sys/types.h>
2 #include <sys/ipc.h>
3 #include <sys/msg.h>
4
5 #include "sysvipc_msg.h"
6
7 extern char sysvipc_userland;
8
9 extern int __sys_msgrcv(int, void *, size_t, long, int);
10
msgrcv(int msqid,void * msgp,size_t msgsz,long msgtyp,int msgflg)11 int msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg)
12 {
13 if (sysvipc_userland)
14 return (sysvipc_msgrcv(msqid, msgp, msgsz, msgtyp, msgflg));
15
16 return (__sys_msgrcv(msqid, msgp, msgsz, msgtyp, msgflg));
17 }
18