1 /* $OpenBSD: mquery.c,v 1.6 2005/04/06 16:56:45 millert Exp $ */
2 /*
3 * Written by Artur Grabowski <art@openbsd.org> Public Domain
4 */
5
6 #include <sys/types.h>
7 #include <sys/mman.h>
8 #include <sys/syscall.h>
9
10 register_t __syscall(quad_t, ...);
11
12 /*
13 * This function provides 64-bit offset padding.
14 */
15 void *
mquery(void * addr,size_t len,int prot,int flags,int fd,off_t offset)16 mquery(void *addr, size_t len, int prot, int flags, int fd, off_t offset)
17 {
18 return((void *)__syscall((quad_t)SYS_mquery, addr, len, prot,
19 flags, fd, 0, offset));
20 }
21