diff options
| -rw-r--r-- | usr.sbin/apm/apm.c | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/usr.sbin/apm/apm.c b/usr.sbin/apm/apm.c index c27af0328f1..26c2eda9cc6 100644 --- a/usr.sbin/apm/apm.c +++ b/usr.sbin/apm/apm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: apm.c,v 1.20 2006/03/15 20:30:27 sturm Exp $ */ +/* $OpenBSD: apm.c,v 1.21 2006/04/12 19:41:08 deraadt Exp $ */ /* * Copyright (c) 1996 John T. Kohl @@ -29,6 +29,12 @@ * */ +#include <sys/param.h> +#include <sys/sysctl.h> +#include <sys/socket.h> +#include <sys/un.h> +#include <sys/ioctl.h> +#include <machine/apmvar.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> @@ -36,11 +42,6 @@ #include <errno.h> #include <err.h> #include <string.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/un.h> -#include <sys/ioctl.h> -#include <machine/apmvar.h> #include "pathnames.h" #include "apm-proto.h" @@ -147,6 +148,8 @@ main(int argc, char *argv[]) enum apm_action action = NONE; struct apm_command command; struct apm_reply reply; + int cpuspeed_mib[] = { CTL_HW, HW_CPUSPEED }, cpuspeed; + size_t cpuspeed_sz = sizeof(cpuspeed); while ((ch = getopt(argc, argv, "ACHLlmbvaPSzf:")) != -1) { switch (ch) { @@ -226,7 +229,24 @@ main(int argc, char *argv[]) if (!strcmp(__progname, "zzz")) return (do_zzz(fd, action)); + bzero(&reply, sizeof reply); + reply.batterystate.battery_state = APM_BATT_UNKNOWN; + reply.batterystate.ac_state = APM_AC_UNKNOWN; + reply.perfmode = PERF_MANUAL; + if (sysctl(cpuspeed_mib, 2, &cpuspeed, &cpuspeed_sz, NULL, 0) < 0) + reply.cpuspeed = 0; + else + reply.cpuspeed = cpuspeed; + switch (action) { + case SETPERF_LOW: + case SETPERF_HIGH: + case SETPERF_AUTO: + case SETPERF_COOL: + if (fd == -1) + errx(1, "apmd not running; " + "cannot change performance adjustment mode"); + goto balony; case NONE: action = GETSTATUS; verbose = doac = dopct = dobstate = domin = doperf = TRUE; @@ -240,19 +260,16 @@ main(int argc, char *argv[]) goto printval; } /* FALLTHROUGH */ +balony: case SUSPEND: case STANDBY: - case SETPERF_LOW: - case SETPERF_HIGH: - case SETPERF_AUTO: - case SETPERF_COOL: command.action = action; break; default: usage(); } - if ((rval = send_command(fd, &command, &reply)) != 0) + if (fd != -1 && (rval = send_command(fd, &command, &reply)) != 0) errx(rval, "cannot get reply from APM daemon"); switch (action) { |