pmUseZone — re-establish a reporting timezone
C Synopsis
#include <pcp/pmapi.h>
int pmUseZone(const int tz_handle);
cc ... -lpcp
Description
The current reporting timezone effects the timezone used by pmCtime(3) and pmLocaltime(3).
The argument tz_handle identifies a reporting timezone as previously established by a call to pmNewZone(3) or pmNewContextZone(3), and this becomes the current reporting timezone.
See Also
PMAPI(3), pmCtime(3), pmLocaltime(3), pmNewContextZone(3), pmNewZone(3) and pmWhichZone(3).
Diagnostics
A return value less than zero indicates the value of tz_handle is not legal.
Referenced By
__pmConvertTime(3), pmCtime(3), pmLocaltime(3), __pmMktime(3), pmNewContextZone(3), pmNewZone(3), __pmParseTime(3), pmParseTimeWindow(3), pmWhichZone(3).
The man page pmusezone(3) is an alias of pmUseZone(3).