diff options
Diffstat (limited to 'usr.sbin/acpidump')
| -rw-r--r-- | usr.sbin/acpidump/acpi_user.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.sbin/acpidump/acpi_user.c b/usr.sbin/acpidump/acpi_user.c index 4936decdfa6..62900e46aeb 100644 --- a/usr.sbin/acpidump/acpi_user.c +++ b/usr.sbin/acpidump/acpi_user.c @@ -1,4 +1,4 @@ -/* $OpenBSD: acpi_user.c,v 1.3 2005/11/09 20:30:03 martin Exp $ */ +/* $OpenBSD: acpi_user.c,v 1.4 2007/01/05 14:13:29 otto Exp $ */ /*- * Copyright (c) 1999 Doug Rabson * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org> @@ -25,7 +25,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: acpi_user.c,v 1.3 2005/11/09 20:30:03 martin Exp $ + * $Id: acpi_user.c,v 1.4 2007/01/05 14:13:29 otto Exp $ * $FreeBSD: src/usr.sbin/acpi/acpidump/acpi_user.c,v 1.3 2000/11/08 02:37:00 iwasaki Exp $ */ #include <sys/types.h> @@ -88,7 +88,7 @@ acpi_user_find_mapping(vm_offset_t pa, size_t size) map->pa = pa; map->va = mmap(0, size, PROT_READ, MAP_SHARED, acpi_mem_fd, pa); map->size = size; - if ((long) map->va == -1) + if (map->va == MAP_FAILED) err(1, "can't map address"); LIST_INSERT_HEAD(&maplist, map, link); @@ -149,7 +149,7 @@ acpi_load_dsdt(char *dumpfile, u_int8_t **dpp, u_int8_t **endp) } dp = mmap(0, sb.st_size, PROT_READ, MAP_PRIVATE, acpi_mem_fd, 0); - if (dp == NULL) { + if (dp == MAP_FAILED) { errx(1, "mmap %s", dumpfile); } |