While FreeBSD defaults to MAP_SHARED, Linux requires either MAP_SHARED or

MAP_PRIVATE to be specified.  Do so.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@775 d4fa192b-c00b-0410-8231-f00ffab90ce4

lib/libvarnishapi/shmlog.c

@@ -85,7 +85,7 @@ vsl_shmem_map(void)
 	}
 
 	vsl_lh = mmap(NULL, slh.size + sizeof slh,
-	    PROT_READ, MAP_HASSEMAPHORE, vsl_fd, 0);
+	    PROT_READ, MAP_SHARED|MAP_HASSEMAPHORE, vsl_fd, 0);
 	if (vsl_lh == MAP_FAILED) {
 		fprintf(stderr, "Cannot mmap %s: %s\n",
 		    SHMLOG_FILENAME, strerror(errno));