spoon

set dwm status
git clone git://git.2f30.org/spoon.git
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commit 6e085bb0829b1f701633d571ab6ac3868d7ab681
parent 1a3626eb68f65133ab7257a07bfccc7f57def1da
Author: sin <sin@2f30.org>
Date:   Tue, 17 May 2016 14:57:34 +0100

Add cpu freq reading

Untested.

Diffstat:
spoon.c | 24++++++++++++++++++++++++
1 file changed, 24 insertions(+), 0 deletions(-)

diff --git a/spoon.c b/spoon.c @@ -16,6 +16,7 @@ int dummyread(char *buf, size_t len); int mpdread(char *buf, size_t len); +int cpuread(char *buf, size_t len); int battread(char *buf, size_t len); int wifiread(char *buf, size_t len); int dateread(char *buf, size_t len); @@ -28,6 +29,7 @@ struct ent { /* reorder this if you want */ { .fmt = "[%s] ", .read = mpdread }, { .fmt = "[%s] ", .read = xkblayoutread }, + { .fmt = "[%sMHz] ", .read = cpuread }, { .fmt = "%s ", .read = battread }, { .fmt = "%s ", .read = wifiread }, { .fmt = "%s", .read = dateread }, @@ -77,6 +79,7 @@ out: #ifdef __OpenBSD__ #include <sys/types.h> #include <sys/socket.h> +#include <sys/sysctl.h> #include <sys/ioctl.h> #include <net/if.h> @@ -91,6 +94,21 @@ out: #include <machine/apmvar.h> int +cpuread(char *buf, size_t len) +{ + int mib[2], cpuspeed; + size_t len; + + mib[0] = CTL_HW; + mib[1] = HW_CPUSPEED; + len = sizeof(cpuspeed); + if (sysctl(mib, 2, &cpuspeed, &len, NULL, 0) < 0) + return -1; + snprintf(buf, len, "%d", cpuspeed); + return 0; +} + +int battread(char *buf, size_t len) { struct apm_power_info info; @@ -214,6 +232,12 @@ wifiread(char *buf, size_t len) } #else int +cpuread(char *buf, size_t len) +{ + return -1; +} + +int battread(char *buf, size_t len) { return -1;