pmmktime(3) [centos man page]

PMMKTIME(3)						     Library Functions Manual						       PMMKTIME(3)

NAME

       __pmMktime - convert a tm structure to a calendar time

C SYNOPSIS

       #include <time.h>
       #include <pcp/pmapi.h>
       #include <pcp/impl.h>

       time_t *__pmMktime(struct tm *timeptr);

       cc ... -lpcp

DESCRIPTION

       __pmMktime  is  very similar to mktime(3), except the timezone used is the current ``reporting timezone'' (rather than the default TZ envi-
       ronment 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).

SEE ALSO

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

Performance Co-Pilot							PCP							       PMMKTIME(3)

PMLOCALTIME(3)						     Library Functions Manual						    PMLOCALTIME(3)

NAME

       pmLocaltime - convert the date and time for a reporting timezone

C SYNOPSIS

       #include <time.h>
       #include <pcp/pmapi.h>

       struct tm *pmLocaltime(const time_t *clock, struct tm *result);

       cc ... -lpcp

DESCRIPTION

       pmLocaltime  is	very  similar  to localtime(3), except the timezone used is the current ``reporting timezone'' (rather than the default TZ
       environment variable scheme), and the result is returned into a caller-declared buffer (rather than a private buffer).

       Like localtime(3) the time to be converted is passed via clock, and the result contains the components broken out in the elements of the tm
       struct.

       pmLocaltime returns result as the value of the function.

       The default current reporting timezone is as defined by the TZ environment variable, so pmLocaltime and localtime(3) will initially produce
       a similar encoding of the date and time.

       Use pmNewZone(3), pmNewContextZone(3) or pmUseZone(3) to establish a new current reporting timezone that will affect  pmLocaltime  but  not
       localtime(3).

SEE ALSO

       localtime(3), PMAPI(3), pmCtime(3), pmGetConfig(3), pmNewContextZone(3), pmNewZone(3), pmUseZone(3), pcp.conf(5) and pcp.env(5).

Performance Co-Pilot							PCP							    PMLOCALTIME(3)