On Sat, Mar 03, 2018 at 11:08:49PM +0000, Hans Petter Selasky wrote: > Author: hselasky > Date: Sat Mar 3 23:08:49 2018 > New Revision: 330362 > URL: https://svnweb.freebsd.org/changeset/base/330362 > > Log: > Document pause_sig(9) and update prototypes for existing pause(9) and > pause_sbt(9) functions. > > MFC after: 1 week > Suggested by: cem@ > Sponsored by: Mellanox Technologies > > Modified: > head/share/man/man9/Makefile > head/share/man/man9/sleep.9 > > Modified: head/share/man/man9/Makefile > ============================================================================== > --- head/share/man/man9/Makefile Sat Mar 3 22:28:20 2018 > (r330361) > +++ head/share/man/man9/Makefile Sat Mar 3 23:08:49 2018 > (r330362) > @@ -1830,6 +1830,7 @@ MLINKS+=sleep.9 msleep.9 \ > sleep.9 msleep_spin.9 \ > sleep.9 msleep_spin_sbt.9 \ > sleep.9 pause.9 \ > + sleep.9 pause_sig.9 \ > sleep.9 pause_sbt.9 \ > sleep.9 tsleep.9 \ > sleep.9 tsleep_sbt.9 \ > > Modified: head/share/man/man9/sleep.9 > ============================================================================== > --- head/share/man/man9/sleep.9 Sat Mar 3 22:28:20 2018 > (r330361) > +++ head/share/man/man9/sleep.9 Sat Mar 3 23:08:49 2018 > (r330362) > @@ -25,7 +25,7 @@ > .\" > .\" $FreeBSD$ > .\" > -.Dd May 24, 2015 > +.Dd March 4, 2018 > .Dt SLEEP 9 > .Os > .Sh NAME > @@ -34,6 +34,7 @@ > .Nm msleep_spin , > .Nm msleep_spin_sbt , > .Nm pause , > +.Nm pause_sig , > .Nm pause_sbt , pause_sbt is before pause_sig alphabetically. This note is applicable for all insertions of the pause_sig name in the man page.
> .Nm tsleep , > .Nm tsleep_sbt , > @@ -53,9 +54,11 @@ > .Ft int > .Fn msleep_spin_sbt "void *chan" "struct mtx *mtx" "const char *wmesg" \ > "sbintime_t sbt" "sbintime_t pr" "int flags" > -.Ft void > +.Ft int > .Fn pause "const char *wmesg" "int timo" > -.Ft void > +.Ft int > +.Fn pause_sig "const char *wmesg" "int timo" > +.Ft int > .Fn pause_sbt "const char *wmesg" "sbintime_t sbt" "sbintime_t pr" \ > "int flags" > .Ft int > @@ -73,6 +76,8 @@ The functions > .Fn msleep , > .Fn msleep_spin , > .Fn pause , > +.Fn pause_sig , > +.Fn pause_sbt , > .Fn wakeup , > and > .Fn wakeup_one > @@ -82,8 +87,10 @@ external event, it is put to sleep by > .Fn tsleep , > .Fn msleep , > .Fn msleep_spin , > +.Fn pause , > +.Fn pause_sig , > or > -.Fn pause . > +.Fn pause_sbt . > Threads may also wait using one of the locking primitive sleep routines > .Xr mtx_sleep 9 , > .Xr rw_sleep 9 , > @@ -248,6 +255,11 @@ The thread can not be awakened early by signals or cal > .Fn wakeup > or > .Fn wakeup_one . > +The > +.Fn pause_sig > +function is a variant of > +.Fn pause > +which can be awakened early by signals. It would be useful to mention that pause_sbt(9) provides the same feature by using a flag. > .Pp > The > .Fn wakeup_one > @@ -385,6 +397,10 @@ The > .Fn pause > function appeared in > .Fx 7.0 . > +The > +.Fn pause_sig > +function appeared in > +.Fx 12.0 . > .Sh AUTHORS > .An -nosplit > This manual page was written by _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
