Date: Tue, 29 Jul 2008 17:07:23 GMT From: Sam Leffler <sam@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 146214 for review Message-ID: <200807291707.m6TH7NZZ055958@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=146214 Change 146214 by sam@sam_ebb on 2008/07/29 17:06:23 missed IFC Affected files ... .. //depot/projects/vap/lib/libc/gen/signal.3#3 integrate Differences ... ==== //depot/projects/vap/lib/libc/gen/signal.3#3 (text+ko) ==== @@ -26,7 +26,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)signal.3 8.3 (Berkeley) 4/19/94 -.\" $FreeBSD: src/lib/libc/gen/signal.3,v 1.42 2007/01/09 00:27:55 imp Exp $ +.\" $FreeBSD: src/lib/libc/gen/signal.3,v 1.43 2008/07/17 21:54:23 simon Exp $ .\" .Dd June 7, 2004 .Dt SIGNAL 3 @@ -181,10 +181,12 @@ For some system calls, if a signal is caught while the call is executing and the call is prematurely terminated, the call is automatically restarted. -(The handler is installed using the +Any handler installed with +.Xr signal 3 +will have the .Dv SA_RESTART -flag with -.Xr sigaction 2 . ) +flag set, meaning that any restartable system call will not return on +receipt of a signal. The affected system calls include .Xr read 2 , .Xr write 2 ,
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