On Thu, Jan 31, 2008 at 02:32:45PM -0800, James Dennett wrote: > > > Undefined first referenced > > > symbol in file > > > sched_yield /var/tmp//cckDMcyL.o > > > ld: fatal: Symbol referencing errors. No output written to > > .libs/testfixture > > > > So how does a thread yield its timeslice on solaris? > > sched_yield is there, it just needs -lrt as it is considered part of the > "Realtime Library Functions" according to its manpage.
Correct. Note too that you can also use thr_yield(3C) (#include <thread.h>) or even yield(2) (#include <unistd.h>). All three functions yield only the caller's thread's timeslice; sched_yield() and thr_yield() both end up calling yield(2). thr_yield(3C) and yield(2) live in libc, while sched_yield(3RT) lives in librt. Nico -- ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
