AuroraMiddleware/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2024-11-21 20:40:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add tst-sigaction.c to test BZ #23069

Browse Source 
This simple test uses sigaction to define a signal handler. It then
uses sigaction again to fetch the information about the same signal
handler, and check that they are consistent. This is enough to detect
mismatches between struct kernel_sigaction and the kernel version of
struct sigaction, like in BZ #23069.

Changelog:
       * signal/tst-sigaction.c: New file to test BZ #23069.
       * signal/Makefile (tests): Fix indentation. Add tst-sigaction.
This commit is contained in:
Aurelien Jarno 2018-04-26 22:21:13 +02:00
parent 81b49e9692
commit 7a6f747871
3 changed files with 62 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ChangeLog
View File

@ -1,3 +1,8 @@
2018-04-26 Aurelien Jarno <aurelien@aurel32.net>
* signal/tst-sigaction.c: New file to test BZ #23069.
* signal/Makefile (tests): Fix indentation. Add tst-sigaction.
2018-04-26 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
[BZ #22766]

2
signal/Makefile
View File

@ -46,7 +46,7 @@ routines := signal raise killpg \
sighold sigrelse sigignore sigset
tests := tst-signal tst-sigset tst-sigsimple tst-raise tst-sigset2 \
tst-sigwait-eintr \
tst-sigwait-eintr tst-sigaction \
include ../Rules

56
signal/tst-sigaction.c Normal file
View File

@ -0,0 +1,56 @@
/* Test sigaction regression for BZ #23069.
Copyright (C) 2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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, see
<http://www.gnu.org/licenses/>. */
#include <signal.h>
#include <unistd.h>
#include <support/check.h>
static void
my_sig_handler (int signum)
{
}
static int
do_test (void)
{
/* Define a simple signal handler */
struct sigaction act;
act.sa_handler = my_sig_handler;
act.sa_flags = 0;
sigemptyset (&act.sa_mask);
/* Set it as SIGUSR1 signal handler */
TEST_VERIFY_EXIT (sigaction (SIGUSR1, &act, NULL) == 0);
/* Get SIGUSR1 signal handler */
TEST_VERIFY_EXIT (sigaction (SIGUSR1, NULL, &act) == 0);
/* Check it is consistent with the defined one */
TEST_VERIFY (act.sa_handler == my_sig_handler);
TEST_VERIFY (!(act.sa_flags & SA_RESETHAND));
for (int i = 1; i < _NSIG; i++)
{
TEST_VERIFY (!sigismember (&act.sa_mask, i));
}
return 0;
}
#include <support/test-driver.c>