Man page - pmwhichzone(3)

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Package: libpcp3-dev
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libpcp3-dev

Manual

PMWHICHZONE

NAME
C SYNOPSIS
DESCRIPTION
DIAGNOSTICS
SEE ALSO

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 pmNewZone (3) or pmNewContextZone (3). If the call is successful (i.e. there exists a current reporting timezone) 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.