diff options
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/acpi/acpiconf/acpiconf.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/usr.sbin/acpi/acpiconf/acpiconf.c b/usr.sbin/acpi/acpiconf/acpiconf.c index f30b406..a5cec5f 100644 --- a/usr.sbin/acpi/acpiconf/acpiconf.c +++ b/usr.sbin/acpi/acpiconf/acpiconf.c @@ -33,6 +33,7 @@ #include <fcntl.h> #include <stdio.h> #include <sys/ioctl.h> +#include <sysexits.h> #include <unistd.h> #include <dev/acpica/acpiio.h> @@ -49,10 +50,13 @@ acpi_enable_disable(int enable) fd = open(ACPIDEV, O_RDWR); if (fd == -1) { - err(1, NULL); + err(EX_OSFILE, ACPIDEV); } if (ioctl(fd, enable, NULL) == -1) { - err(1, NULL); + if (enable == ACPIIO_ENABLE) + err(EX_IOERR, "enable failed"); + else + err(EX_IOERR, "disable failed"); } close(fd); @@ -66,10 +70,10 @@ acpi_sleep(int sleep_type) fd = open(ACPIDEV, O_RDWR); if (fd == -1) { - err(1, NULL); + err(EX_OSFILE, ACPIDEV); } if (ioctl(fd, ACPIIO_SETSLPSTATE, &sleep_type) == -1) { - err(1, NULL); + err(EX_IOERR, "sleep type (%d) failed", sleep_type); } close(fd); @@ -107,11 +111,9 @@ main(int argc, char *argv[]) case 's': sleep_type = optarg[0] - '0'; - if (sleep_type < 0 || sleep_type > 5) { - fprintf(stderr, "%s: invalid sleep type (%d)\n", - argv[0], sleep_type); - return -1; - } + if (sleep_type < 0 || sleep_type > 5) + errx(EX_USAGE, "invalid sleep type (%d)", + sleep_type); break; default: argc -= optind; |
