1 #include <sys/sem.h>
2 #include "syscall.h"
3 #include "ipc.h"
4 
semop(int id,struct sembuf * buf,size_t n)5 int semop(int id, struct sembuf *buf, size_t n)
6 {
7 #ifndef SYS_ipc
8 	return syscall(SYS_semop, id, buf, n);
9 #else
10 	return syscall(SYS_ipc, IPCOP_semop, id, n, 0, buf);
11 #endif
12 }
13