Author: hselasky Date: Sat Dec 3 15:51:15 2011 New Revision: 228234 URL: http://svn.freebsd.org/changeset/base/228234
Log: Make sure the description of pause() is equivalent to its implementation. No code change. Suggested by: Bruce Evans MFC after: 3 days Modified: head/sys/kern/kern_synch.c Modified: head/sys/kern/kern_synch.c ============================================================================== --- head/sys/kern/kern_synch.c Sat Dec 3 15:41:37 2011 (r228233) +++ head/sys/kern/kern_synch.c Sat Dec 3 15:51:15 2011 (r228234) @@ -328,7 +328,8 @@ msleep_spin(void *ident, struct mtx *mtx * pause() delays the calling thread by the given number of system ticks. * During cold bootup, pause() uses the DELAY() function instead of * the tsleep() function to do the waiting. The "timo" argument must be - * greater than zero. + * greater than or equal to zero. A "timo" value of zero is equivalent + * to a "timo" value of one. */ int pause(const char *wmesg, int timo) _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
