NAME

       pmWhichZone - return current reporting timezone

C SYNOPSIS

       #include <pcp/pmapi.h>

       int pmWhichZone(char **tz);

       cc ... -lpcp

DESCRIPTION

       The current reporting timezone effects the timezone used by pmCtime(3) and pmLocaltime(3).

       pmWhichZone  returns  the  handle  of the current timezone, as previously established by a call to pmNew‐
       Zone(3) or pmNewContextZone(3).  If the call is successful (i.e. there exists a current  reporting  time‐
       zone)  then  a  non-negative integer is returned and tz is set to point to a static buffer containing the
       timezone string itself.

DIAGNOSTICS

       A return value less than zero indicates there is no current reporting timezone.

SEE ALSO

       PMAPI(3), pmCtime(3), pmLocaltime(3), pmNewContextZone(3), pmNewZone(3) and pmUseZone(3).

Performance Co-Pilot                                   PCP                                        PMWHICHZONE(3)