From d9a17c075e61609bee2b2c3014b53f8630f533a4 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 2 Mar 2012 16:50:06 -0800 Subject: BZ #13792: License manual example source files under GPL. --- manual/examples/sigusr.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) (limited to 'manual/examples/sigusr.c') diff --git a/manual/examples/sigusr.c b/manual/examples/sigusr.c index 11e3ceee8f..5bfbc80716 100644 --- a/manual/examples/sigusr.c +++ b/manual/examples/sigusr.c @@ -1,3 +1,20 @@ +/* Using kill for Communication + Copyright (C) 1991-2012 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, if not, see . +*/ + /*@group*/ #include #include @@ -8,14 +25,14 @@ /* When a @code{SIGUSR1} signal arrives, set this variable. */ volatile sig_atomic_t usr_interrupt = 0; -void +void synch_signal (int sig) { usr_interrupt = 1; } /* The child process executes this function. */ -void +void child_function (void) { /* Perform initialization. */ -- cgit v1.2.3