pmUseZone - re-establish a reporting timezone
#include <pcp/pmapi.h>
int pmUseZone(const int
tz_handle);
cc ... -lpcp
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.
A return value less than zero indicates the value of
tz_handle is not
legal.
PMAPI(3),
pmCtime(3),
pmLocaltime(3),
pmNewContextZone(3),
pmNewZone(3) and
pmWhichZone(3).