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htop/generic/gettime.h

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Request the realtime and monotonic clock times once per sample Refactor the sample time code to make one call to gettimeofday (aka the realtime clock in clock_gettime, when available) and one to the monotonic clock. Stores each in more appropriately named ProcessList fields for ready access when needed. Every platform gets the opportunity to provide their own clock code, and the existing Mac OS X specific code is moved below darwin instead of in Compat. A couple of leftover time(2) calls are converted to use these ProcessList fields as well, instead of yet again sampling the system clock. Related to https://github.com/htop-dev/htop/pull/574
2021-03-30 04:55:48 +00:00
#ifndef HEADER_gettime
#define HEADER_gettime
/*
htop - generic/gettime.h
(C) 2021 htop dev team
Update license headers to explicitly say GPLv2+
2021-09-22 09:33:00 +00:00
Released under the GNU GPLv2+, see the COPYING file
Request the realtime and monotonic clock times once per sample Refactor the sample time code to make one call to gettimeofday (aka the realtime clock in clock_gettime, when available) and one to the monotonic clock. Stores each in more appropriately named ProcessList fields for ready access when needed. Every platform gets the opportunity to provide their own clock code, and the existing Mac OS X specific code is moved below darwin instead of in Compat. A couple of leftover time(2) calls are converted to use these ProcessList fields as well, instead of yet again sampling the system clock. Related to https://github.com/htop-dev/htop/pull/574
2021-03-30 04:55:48 +00:00
in the source distribution for its full text.
*/
#include <stdint.h>
#include <sys/time.h>
Align parameter name of Generic_gettime_realtime Align with name in implementation.
2021-05-10 15:30:04 +00:00
void Generic_gettime_realtime(struct timeval* tvp, uint64_t* msec);
Request the realtime and monotonic clock times once per sample Refactor the sample time code to make one call to gettimeofday (aka the realtime clock in clock_gettime, when available) and one to the monotonic clock. Stores each in more appropriately named ProcessList fields for ready access when needed. Every platform gets the opportunity to provide their own clock code, and the existing Mac OS X specific code is moved below darwin instead of in Compat. A couple of leftover time(2) calls are converted to use these ProcessList fields as well, instead of yet again sampling the system clock. Related to https://github.com/htop-dev/htop/pull/574
2021-03-30 04:55:48 +00:00
void Generic_gettime_monotonic(uint64_t* msec);
#endif