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Diffstat (limited to 'man/man3/pmwhichzone.3')
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diff --git a/man/man3/pmwhichzone.3 b/man/man3/pmwhichzone.3 new file mode 100644 index 0000000..01be747 --- /dev/null +++ b/man/man3/pmwhichzone.3 @@ -0,0 +1,53 @@ +'\"macro stdmacro +.\" +.\" Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. +.\" +.\" This program is free software; you can redistribute it and/or modify it +.\" under the terms of the GNU General Public License as published by the +.\" Free Software Foundation; either version 2 of the License, or (at your +.\" option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, but +.\" WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +.\" or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +.\" for more details. +.\" +.\" +.TH PMWHICHZONE 3 "PCP" "Performance Co-Pilot" +.SH NAME +\f3pmWhichZone\f1 \- return current reporting timezone +.SH "C SYNOPSIS" +.ft 3 +#include <pcp/pmapi.h> +.sp +int pmWhichZone(char **\fItz\fP); +.sp +cc ... \-lpcp +.ft 1 +.SH DESCRIPTION +The current reporting timezone effects the timezone used by +.BR pmCtime (3) +and +.BR pmLocaltime (3). +.PP +.B pmWhichZone +returns the handle of the current timezone, +as previously established by +a call to +.BR pmNewZone (3) +or +.BR pmNewContextZone (3). +If the call is successful (i.e. there exists a current reporting timezone) +then a non-negative integer is returned and +.I tz +is set to point to a static buffer containing the timezone string itself. +.SH SEE ALSO +.BR PMAPI (3), +.BR pmCtime (3), +.BR pmLocaltime (3), +.BR pmNewContextZone (3), +.BR pmNewZone (3) +and +.BR pmUseZone (3). +.SH DIAGNOSTICS +A return value less than zero indicates there is no current reporting timezone. |