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__pmConvertTime
Langue: en
Version: SGI (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
__pmConvertTime - convert tm structure to timeval structureC SYNOPSIS
#include <pcp/pmapi.h>#include <pcp/impl.h>
int __pmConvertTime(struct tm *tmin, struct timeval *origin, struct timeval *rslt)
cc ... -lpcp
DESCRIPTION
__pmConvertTime accepts a tm structure that has been filled in by __pmParseCtime(3) and a reference time point origin, and fills in the given rslt structure with the time the user meant when he specified a partial ctime or positive or negative time interval.Typically, the argument origin is the start time for a PCP archive log, unless the user specified a negative interval offset, in which case it is the end time of the log.
__pmConvertTime returns 0 if successful. It returns -1 and writes an error message to stderr, if an error is detected.
Use pmNewZone(3), pmNewContextZone(3) or pmUseZone(3) to establish a new current timezone that will effect __pmConvertTime.
SEE ALSO
PMAPI(3), pmNewContextZone(3), pmNewZone(3), pmParseInterval(3), pmParseTimeWindow(3), pmUseZone(3), __pmParseCtime(3) and __pmParseTime(3).Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre