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library: Fix up stat API

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Adjusted vmstat to use the new API for memory and CPU statistics
This commit is contained in:
Craig Small
2015-06-23 22:22:50 +10:00
parent ca4a09c432
commit 05efbebb66
8 changed files with 208 additions and 119 deletions
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10
proc/uptime.c
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@@ -107,13 +107,14 @@ PROCPS_EXPORT char *sprint_uptime(void)
double uptime_secs, idle_secs;
double av1, av5, av15;
upbuf[0] = '\0';
if (time(&realseconds) < 0)
return NULL;
return upbuf;
realtime = localtime(&realseconds);
pos = sprintf(upbuf, " %02d:%02d:%02d ",
realtime->tm_hour, realtime->tm_min, realtime->tm_sec);
if (uptime(&uptime_secs, &idle_secs) < 0)
return NULL;
return upbuf;
updays = ((int) uptime_secs / (60*60*24));
uphours = ((int) uptime_secs / (60*24)) % 24;
@@ -134,7 +135,7 @@ PROCPS_EXPORT char *sprint_uptime(void)
users, users == 1 ? "" : "s",
av1, av5, av15);
return upbuf;
}
PROCPS_EXPORT char *sprint_uptime_short(void)
@@ -146,8 +147,9 @@ PROCPS_EXPORT char *sprint_uptime_short(void)
struct tm *realtime;
double uptime_secs, idle_secs;
shortbuf[0] = '\0';
if (uptime(&uptime_secs, &idle_secs) < 0)
return NULL;
return shortbuf;
updecades = (int) uptime_secs / (60*60*24*365*10);
upyears = ((int) uptime_secs / (60*60*24*365)) % 10;