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smp support?

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git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky@210 7f574dfc-610e-0410-a909-a81674777703
This commit is contained in:
Brenden Matthews 2005-08-27 09:49:09 +00:00
parent 22d6007f79
commit af6435c957
1 changed files with 11 additions and 8 deletions
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19
src/linux.c
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@ -361,7 +361,6 @@ void get_cpu_count()
inline static void update_stat()
{
// FIXME: arbitrary size?
static struct cpu_info *cpu = NULL;
char buf[256];
unsigned int i;
@ -374,21 +373,23 @@ inline static void update_stat()
if (cpu == NULL) {
cpu = malloc(info.cpu_count * sizeof(struct cpu_info));
}
if (stat_fp == NULL)
if (stat_fp == NULL) {
stat_fp = open_file("/proc/stat", &rep);
else
} else {
fseek(stat_fp, 0, SEEK_SET);
if (stat_fp == NULL)
}
if (stat_fp == NULL) {
return;
}
index = 0;
while (!feof(stat_fp) && index < info.cpu_count) {
while (!feof(stat_fp)) {
if (fgets(buf, 255, stat_fp) == NULL)
break;
if (strncmp(buf, "procs_running ", 14) == 0) {
sscanf(buf, "%*s %d", &info.run_procs);
info.mask |= (1 << INFO_RUN_PROCS);
} else if (strncmp(buf, "cpu", 3) == 0 && isdigit(buf[3])) {
} else if (strncmp(buf, "cpu", 3) == 0 && isdigit(buf[3]) && index < info.cpu_count) {
sscanf(buf, "%*s %u %u %u", &(cpu[index].cpu_user), &(cpu[index].cpu_nice),
&(cpu[index].cpu_system));
index++;
@ -399,11 +400,13 @@ inline static void update_stat()
for (index = 0; index < info.cpu_count; index++) {
double delta;
delta = current_update_time - last_update_time;
if (delta <= 0.001)
if (delta <= 0.001) {
return;
}
if (cpu[index].clock_ticks == 0)
if (cpu[index].clock_ticks == 0) {
cpu[index].clock_ticks = sysconf(_SC_CLK_TCK);
}
curtmp = 0;
cpu[index].cpu_val[0] =
(cpu[index].cpu_user + cpu[index].cpu_nice + cpu[index].cpu_system -