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NAME | C SYNOPSIS | CAVEAT | DESCRIPTION | SEE ALSO | COLOPHON |
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PMMKTIME(3) Library Functions Manual PMMKTIME(3)
__pmMktime - convert a tm structure to a calendar time
#include <time.h>
#include "pmapi.h"
#include "libpcp.h"
time_t __pmMktime(struct tm *timeptr);
cc ... -lpcp
This documentation is intended for internal Performance Co-Pilot
(PCP) developer use.
These interfaces are not part of the PCP APIs that are guaranteed
to remain fixed across releases, and they may not work, or may
provide different semantics at some point in the future.
__pmMktime is very similar to mktime(3), except the timezone used
is the current ``reporting timezone'' (rather than the default TZ
environment variable scheme).
Like mktime(3) the time to be converted is passed via timeptr,
and the function result contains the calendar time (the number of
seconds since 00:00:00 UTC, January 1, 1970).
The default current reporting timezone is as defined by the TZ
environment variable, so __pmMktime and mktime(3) will initially
produce similar conversions.
Use pmNewZone(3), pmNewContextZone(3) or pmUseZone(3) to
establish a new current reporting timezone that will effect
__pmMktime but not mktime(3).
mktime(3), PMAPI(3), pmCtime(3), pmLocaltime(3),
pmNewContextZone(3), pmNewZone(3) and pmUseZone(3).
This page is part of the PCP (Performance Co-Pilot) project.
Information about the project can be found at
⟨http://www.pcp.io/⟩. If you have a bug report for this manual
page, send it to [email protected]. This page was obtained from the
project's upstream Git repository
⟨https://github.com/performancecopilot/pcp.git⟩ on 2024-06-14.
(At that time, the date of the most recent commit that was found
in the repository was 2024-06-14.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
[email protected]
Performance Co-Pilot PCP PMMKTIME(3)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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