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Index: gkfreq.c
diff -u -p gkfreq.c.orig gkfreq.c
--- gkfreq.c.orig Fri Aug 12 01:53:22 2005
+++ gkfreq.c Wed Nov 9 02:28:35 2005
@@ -10,6 +10,9 @@
#include <sys/time.h>
#include <string.h>
#include <unistd.h>
+#ifdef __FreeBSD__
+#include <sys/sysctl.h>
+#endif
#define CONFIG_NAME "gkfreq"
#define STYLE_NAME "gkfreq"
@@ -18,18 +21,34 @@ static GkrellmMonitor *monitor;
static GkrellmPanel *panel;
static GkrellmDecal *decal_text1;
static gint style_id;
+#ifdef __FreeBSD__
+static int oid_freq[CTL_MAXNAME + 2];
+static size_t oid_freq_len = 0;
+#endif
+#if 0
__inline__ unsigned long long int rdtsc()
{
unsigned long long int x;
__asm__ volatile (".byte 0x0f, 0x31" : "=A" (x));
return x;
}
+#endif
static
void read_MHz(char* buffer_, size_t bufsz_)
{
+#ifdef __FreeBSD__
+ int freq;
+ int len = sizeof(freq);
+
+ if (oid_freq_len <= 0 ||
+ sysctl(oid_freq, oid_freq_len, &freq, &len, 0, 0) < 0)
+ snprintf(buffer_, bufsz_, "n/a MHz");
+ else
+ snprintf(buffer_, bufsz_, "%d MHz", freq);
+#else
FILE *f;
if ( (f = fopen("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq", "r")) == NULL) {
@@ -41,6 +60,7 @@ void read_MHz(char* buffer_, size_t bufs
snprintf(buffer_, bufsz_, "%d MHz", i/1000 );
fclose(f);
}
+#endif
}
static gint
@@ -103,6 +123,12 @@ create_plugin(GtkWidget *vbox, gint firs
if (first_create)
g_signal_connect(G_OBJECT (panel->drawing_area), "expose_event",
G_CALLBACK (panel_expose_event), NULL);
+
+#ifdef __FreeBSD__
+ oid_freq_len = sizeof(oid_freq);
+ if (sysctlnametomib("dev.cpu.0.freq", oid_freq, &oid_freq_len) < 0)
+ oid_freq_len = 0;
+#endif
}
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