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* Makefile (tests): Add tst-eintr1.
	(distribute): Add eintr.c.
	* tst-eintr1.c: New file.
	* eintr.c: New file.
This commit is contained in:
Ulrich Drepper 2003-02-22 05:24:39 +00:00
parent 6735470f7b
commit 71028edd8f
3 changed files with 83 additions and 0 deletions
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5
nptl/ChangeLog
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@ -1,5 +1,10 @@
2003-02-21 Ulrich Drepper <drepper@redhat.com>
* Makefile (tests): Add tst-eintr1.
(distribute): Add eintr.c.
* tst-eintr1.c: New file.
* eintr.c: New file.
* pthread_cancel.c (pthread_cancel): Use tkill directly.
* sysdeps/unix/sysv/linux/pthread_kill.c (__pthread_kill):

3
nptl/Makefile
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@ -140,6 +140,7 @@ tests = tst-attr1 tst-attr2 \
tst-basic1 tst-basic2 tst-basic3 tst-basic4 tst-basic5 tst-basic6 \
tst-kill1 tst-kill2 tst-kill3 tst-kill4 tst-kill5 tst-kill6 \
tst-join1 tst-join2 tst-join3 tst-join4 tst-join5 \
tst-eintr1 \
tst-tsd1 tst-tsd2 \
tst-fork1 tst-fork2 tst-fork3 \
tst-atfork1 \
@ -159,6 +160,8 @@ tests = tst-attr1 tst-attr2 \
tst-popen1 \
tst-clock1
distribute = eintr.c
LDFLAGS-pthread.so = -Wl,--enable-new-dtags,-z,nodelete,-z,initfirst

75
nptl/eintr.c Normal file
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@ -0,0 +1,75 @@
/* Copyright (C) 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <pthread.h>
#include <signal.h>
#include <unistd.h>
static int the_sig;
static void
eintr_handler (int sig)
{
if (sig != the_sig)
{
write (STDOUT_FILENO, "eintr_handler: signal number wrong\n", 35);
_exit (1);
}
write (STDOUT_FILENO, ".", 1);
}
static void *
eintr_source (void *arg)
{
struct timespec ts = { .tv_sec = 0, .tv_nsec = 500000 };
while (1)
{
kill (getpid (), the_sig);
nanosleep (&ts, NULL);
}
}
static void
setup_eintr (int sig)
{
struct sigaction sa;
sigemptyset (&sa.sa_mask);
sa.sa_flags = 0;
sa.sa_handler = eintr_handler;
if (sigaction (sig, &sa, NULL) != 0)
{
puts ("setup_eintr: sigaction failed");
exit (1);
}
the_sig = sig;
/* Create the thread which will fire off the signals. */
pthread_t th;
if (pthread_create (&th, NULL, eintr_source, NULL) != 0)
{
puts ("setup_eintr: pthread_create failed");
exit (1);
}
}