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--- wmcube.c.orig 2000-10-23 18:11:47.000000000 -0200
+++ wmcube.c 2008-04-11 08:23:35.000000000 -0300
@@ -125,6 +125,7 @@
#ifdef FREEBSD
static kvm_t *kd;
static struct nlist nlst[] = { {"_cp_time"}, {0} };
+static int cp_time_mib[2];
#endif
int main(int argc, char **argv)
@@ -913,7 +914,7 @@
exit(0);
}
- fscanf(fp,"%s",tmp);
+ fscanf(fp,"%63s",tmp);
if (strcmp(tmp,"WMCUBE_COORDINATES") != 0) {
printf("\nError in objectfile: it must start with WMCUBE_COORDINATES\n\n");
@@ -921,7 +922,7 @@
exit(0);
}
- fscanf(fp,"%s",tmp);
+ fscanf(fp,"%63s",tmp);
counter = atoi(tmp);
while ((strcmp(tmp,"WMCUBE_LINES") != 0) && (strcmp(tmp,"WMCUBE_PLANES") != 0)) {
@@ -938,7 +939,7 @@
fclose(fp);
exit(0);
}
- fscanf(fp,"%s",tmp);
+ fscanf(fp,"%63s",tmp);
if (feof(fp)) {
printf("\nError in objectfile: you must have a section WMCUBE_LINES or WMCUBE_PLANES\n\n");
@@ -1224,9 +1225,14 @@
#include <nlist.h>
#include <fcntl.h>
#include <sys/dkstat.h>
+#include <sys/sysctl.h>
int init_calc_cpu()
{
+ size_t len = 2;
+ if (sysctlnametomib("kern.cp_time", cp_time_mib, &len) == 0)
+ return 0;
+ printf("\nWarning: unable to sysctl kern.cp_time\n\n");
if ((kd = kvm_open(NULL, NULL, NULL, O_RDONLY, "kvm_open")) == NULL)
{
@@ -1249,6 +1255,13 @@
int cpu,nice,system,idle;
unsigned long int cpu_time[CPUSTATES];
+ if (cp_time_mib[0] != 0) {
+ size_t cpu_time_len = sizeof (cpu_time);
+ if (sysctl(cp_time_mib, 2, cpu_time, &cpu_time_len, NULL, 0) < 0) {
+ printf("\nError sysctl\n\n");
+ exit(0);
+ }
+ } else
if (kvm_read(kd, nlst[0].n_value, &cpu_time, sizeof(cpu_time))
!= sizeof(cpu_time))
{
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