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| author | Robert Millan <rmh@FreeBSD.org> | 2012-04-09 20:59:14 +0000 |
|---|---|---|
| committer | Robert Millan <rmh@FreeBSD.org> | 2012-04-09 20:59:14 +0000 |
| commit | 7b3b36834418303a28dd6ee1d7ac679df1a73e4c (patch) | |
| tree | 7555fcf192f46daa09ce4f74cedd60d132188d36 /usr.sbin/powerd | |
| parent | 453856145c5672aafb95dff021d01392a1fa4ff9 (diff) | |
| download | src-7b3b36834418303a28dd6ee1d7ac679df1a73e4c.tar.gz src-7b3b36834418303a28dd6ee1d7ac679df1a73e4c.zip | |
Improve error reporting when no cpufreq(4) support is available.
Reviewed by: njl, acpi
Notes
Notes:
svn path=/head/; revision=234070
Diffstat (limited to 'usr.sbin/powerd')
| -rw-r--r-- | usr.sbin/powerd/powerd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.sbin/powerd/powerd.c b/usr.sbin/powerd/powerd.c index 8db875bdc9a6..254c237b83ff 100644 --- a/usr.sbin/powerd/powerd.c +++ b/usr.sbin/powerd/powerd.c @@ -44,6 +44,7 @@ __FBSDID("$FreeBSD$"); #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <sysexits.h> #include <unistd.h> #ifdef __i386__ @@ -536,7 +537,7 @@ main(int argc, char * argv[]) err(1, "lookup kern.cp_times"); len = 4; if (sysctlnametomib("dev.cpu.0.freq", freq_mib, &len)) - err(1, "lookup freq"); + err(EX_UNAVAILABLE, "no cpufreq(4) support -- aborting"); len = 4; if (sysctlnametomib("dev.cpu.0.freq_levels", levels_mib, &len)) err(1, "lookup freq_levels"); |