7 Commits

Author	SHA1	Message	Date
Gregory Nutt	35ee844590	sched/signal/sig_nanosleep.c and libc/time/lib_nanosleep.c: Implement clock_nanosleep(). nanosleep() is now reduced to a libc wrapper around clock_nanosleep().	2017-11-11 17:44:59 -06:00
Gregory Nutt	936df1bcb5	Adds new OS internal functions nxsig_sleep() and nxsig_usleep. These differ from the standard sleep() and usleep() in that (1) they don't cause cancellation points, and (2) don't set the errno variable (if applicable). All calls to sleep() and usleep() changed to calls to nxsig_sleep() and nxsig_usleep(). ... Squashed commit of the following: Change all calls to usleep() in the OS proper to calls to nxsig_usleep() sched/signal: Add a new OS internal function nxsig_usleep() that is functionally equivalent to usleep() but does not cause a cancellaption point and does not modify the errno variable. sched/signal: Add a new OS internal function nxsig_sleep() that is functionally equivalent to sleep() but does not cause a cancellaption point.	2017-10-06 10:15:01 -06:00
Eunbong Song	4545af3249	sleep() was returning remaining nanoseconds (kind of), instead the remaining seconds.	2016-11-15 06:47:59 -06:00
Gregory Nutt	0fb035f76b	Standardize some naming in code section comments	2016-02-21 18:09:04 -06:00
Gregory Nutt	cb9e27c3b0	Standardize naming used for public data and function groupings	2015-10-02 16:30:35 -06:00
Gregory Nutt	1018296e27	Make some file section headers more consistent with standard	2015-04-08 07:32:08 -06:00
Gregory Nutt	7aff059fd0	Move sleep() and usleep() from sched/ to libc/unistd/. These functions now are simple wrappers for nanosleep(). Remove sleep() and usleep() from system calls; add nanosleep() to system calls	2013-12-13 07:57:13 -06:00