Date: Tue, 26 May 2015 02:18:11 +0000 (UTC) From: Julian Elischer <julian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r283552 - stable/10/share/man/man9 Message-ID: <201505260218.t4Q2IBld020184@svn.freebsd.org>
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Author: julian Date: Tue May 26 02:18:10 2015 New Revision: 283552 URL: https://svnweb.freebsd.org/changeset/base/283552 Log: MFH: r283105 Only several years late, catch the psignal man page up to the fact that psignal has been renamed to kern_psignal since 9.0. Modified: stable/10/share/man/man9/psignal.9 Directory Properties: stable/10/ (props changed) Modified: stable/10/share/man/man9/psignal.9 ============================================================================== --- stable/10/share/man/man9/psignal.9 Tue May 26 01:40:33 2015 (r283551) +++ stable/10/share/man/man9/psignal.9 Tue May 26 02:18:10 2015 (r283552) @@ -33,6 +33,7 @@ .Os .Sh NAME .Nm psignal , +.Nm kern_psignal , .Nm pgsignal , .Nm gsignal , .Nm tdsignal @@ -41,7 +42,7 @@ .In sys/types.h .In sys/signalvar.h .Ft void -.Fn psignal "struct proc *p" "int signum" +.Fn kern_psignal "struct proc *p" "int signum" .Ft void .Fn pgsignal "struct pgrp *pgrp" "int signum" "int checkctty" .Ft void @@ -56,16 +57,21 @@ common to all three functions should be .Bq 1- Ns Dv NSIG . .Pp The -.Fn psignal +.Fn kern_psignal function posts signal number .Fa signum to the process represented by the process structure .Fa p . +The +.Fn kernel_psignal +function used to be called +.Fn psignal +but was renamed. With a few exceptions noted below, the target process signal disposition is updated and is marked as runnable, so further handling of the signal is done in the context of the target process after a context switch. Note that -.Fn psignal +.Fn kern_psignal does not by itself cause a context switch to happen. .Pp The target process is not marked as runnable in the following cases: @@ -91,7 +97,7 @@ regardless of the signal action .El .Pp If the target process is being traced -.Fn psignal +.Fn kern_psignal behaves as if the target process were taking the default action for .Fa signum . This allows the tracing process to be notified of the signal. @@ -113,7 +119,7 @@ of the process group structure pointed at by .Fa pgrp and calling -.Fn psignal +.Fn kern_psignal as appropriate. If .Fa pgrp @@ -149,3 +155,10 @@ to the thread represented by the thread .Xr sigaction 2 , .Xr signal 9 , .Xr tsleep 9 +.Sh HISTORY +The +.Fn psignal +call was renamed to +.Fn kern_psignal +in +.Fx 9.0 .
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