Date: Mon, 5 Aug 2002 18:54:35 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Poul-Henning Kamp <phk@critter.freebsd.dk> Cc: Bruce Evans <bde@FreeBSD.org>, <cvs-committers@FreeBSD.org>, <cvs-all@FreeBSD.org> Subject: Re: cvs commit: src/usr.bin/truss alpha-fbsd.c i386-fbsd.c i386-linux.c main.c setup.c Message-ID: <20020805183752.F16894-100000@gamplex.bde.org> In-Reply-To: <69177.1028474993@critter.freebsd.dk>
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On Sun, 4 Aug 2002, Poul-Henning Kamp wrote: > In message <200208041057.g74AvfKU000355@freefall.freebsd.org>, Bruce Evans writ > es: > >bde 2002/08/04 03:57:41 PDT > > > > Modified files: > > usr.bin/truss alpha-fbsd.c i386-fbsd.c i386-linux.c > > main.c setup.c > > Log: > > Include <sys/time.h> for the declaration of struct timeval. Do not > > depend on namespace pollution in <signal.h>. (truss shouldn't be > > using timevals anyway, since it was implemented long after timevals > > were obsoleted by timespecs.) > > (... but on the other hand probably implemented before we really had > timespec support in the kernel). 3 months before to be precise (Dec 1997 for truss rev.1.1 vs Mar 1998 for clock_gettime(2), but that is no excuse since the timeval use (gettimeofday(2) calls) was implemented yesterday. Several syscalls now take less than 1 microsecond. ktrace needs higher resolution timestamps even more since the timestamps are made without leaving the kernel and there may be several per syscall. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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