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Check getloadavg() return value and call the function directly

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on the glibtop_loadavg buffer member.
This commit is contained in:
Benoit Dejean
2015-06-27 23:17:46 +02:00
parent 90f0e40395
commit 185396d674
1 changed files with 2 additions and 7 deletions
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9
sysdeps/freebsd/loadavg.c
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@@ -48,22 +48,17 @@ _glibtop_init_loadavg_s (glibtop *server)
void
glibtop_get_loadavg_s (glibtop *server, glibtop_loadavg *buf)
{
double ldavg[3];
pid_t last_pid;
size_t len;
int i;
glibtop_init_s (&server, GLIBTOP_SYSDEPS_LOADAVG, 0);
memset (buf, 0, sizeof (glibtop_loadavg));
getloadavg (ldavg, 3);
if (getloadavg (buf->loadavg, G_N_ELEMENTS(buf->loadavg)) == -1)
return;
/* fill in the struct */
buf->flags = _glibtop_sysdeps_loadavg;
for (i = 0; i < 3; i++) {
buf->loadavg [i] = ldavg [i];
} /* end for */
len = sizeof (last_pid);
if (sysctlbyname ("kern.lastpid", &last_pid, &len, NULL, 0)) {