diff options
Diffstat (limited to 'lib/libio/bwx.c')
| -rw-r--r-- | lib/libio/bwx.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/libio/bwx.c b/lib/libio/bwx.c index dede881..f923572 100644 --- a/lib/libio/bwx.c +++ b/lib/libio/bwx.c @@ -31,6 +31,7 @@ #include <sys/fcntl.h> #include <sys/sysctl.h> #include <err.h> +#include <paths.h> #include <machine/bwx.h> #include <machine/sysarch.h> #include <stdlib.h> @@ -52,9 +53,9 @@ bwx_init() size_t len = sizeof(u_int64_t); int error; - mem_fd = open("/dev/mem", O_RDWR); + mem_fd = open(_PATH_MEM, O_RDWR); if (mem_fd < 0) - err(1, "/dev/mem"); + err(1, _PATH_MEM); bwx_int1_ports = mmap(0, 1L<<32, PROT_READ, MAP_ANON, -1, 0); bwx_int2_ports = mmap(0, 1L<<32, PROT_READ, MAP_ANON, -1, 0); bwx_int4_ports = mmap(0, 1L<<32, PROT_READ, MAP_ANON, -1, 0); |
