Date: Sat, 3 Nov 2012 18:38:28 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r242519 - head/usr.sbin/watchdogd Message-ID: <201211031838.qA3IcSUR021854@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: delphij Date: Sat Nov 3 18:38:28 2012 New Revision: 242519 URL: http://svn.freebsd.org/changeset/base/242519 Log: Replace log(3) with flsll(3) for watchdogd(8) and drop libm dependency. MFC after: 2 weeks Modified: head/usr.sbin/watchdogd/Makefile head/usr.sbin/watchdogd/watchdogd.c Modified: head/usr.sbin/watchdogd/Makefile ============================================================================== --- head/usr.sbin/watchdogd/Makefile Sat Nov 3 18:21:32 2012 (r242518) +++ head/usr.sbin/watchdogd/Makefile Sat Nov 3 18:38:28 2012 (r242519) @@ -4,8 +4,8 @@ PROG= watchdogd LINKS= ${BINDIR}/watchdogd ${BINDIR}/watchdog MAN= watchdogd.8 watchdog.8 -LDADD= -lm -lutil -DPADD= ${LIBM} ${LIBUTIL} +LDADD= -lutil +DPADD= ${LIBUTIL} .include <bsd.prog.mk> Modified: head/usr.sbin/watchdogd/watchdogd.c ============================================================================== --- head/usr.sbin/watchdogd/watchdogd.c Sat Nov 3 18:21:32 2012 (r242518) +++ head/usr.sbin/watchdogd/watchdogd.c Sat Nov 3 18:38:28 2012 (r242519) @@ -48,6 +48,7 @@ __FBSDID("$FreeBSD$"); #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <strings.h> #include <sysexits.h> #include <unistd.h> @@ -280,7 +281,7 @@ parseargs(int argc, char *argv[]) if (a == 0) timeout = WD_TO_NEVER; else - timeout = 1.0 + log(a * 1e9) / log(2.0); + timeout = flsll(a * 1e9); if (debugging) printf("Timeout is 2^%d nanoseconds\n", timeout);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201211031838.qA3IcSUR021854>