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authorsave2008-04-07 14:17:42 +0000
committersave2008-04-07 14:17:42 +0000
commit3d58a62727346b7ac1a6cb36fed1a06ed72228dd (patch)
treed7788c3cf9f76426aef0286d0202e2097f0fa0eb /cesar/ecos/packages/compat/posix/current/tests/signal3.c
parent095dca4b0a8d4924093bab424f71f588fdd84613 (diff)
Moved the complete svn base into the cesar directory.
git-svn-id: svn+ssh://pessac/svn/cesar/trunk@1769 017c9cb6-072f-447c-8318-d5b54f68fe89
Diffstat (limited to 'cesar/ecos/packages/compat/posix/current/tests/signal3.c')
-rw-r--r--cesar/ecos/packages/compat/posix/current/tests/signal3.c174
1 files changed, 174 insertions, 0 deletions
diff --git a/cesar/ecos/packages/compat/posix/current/tests/signal3.c b/cesar/ecos/packages/compat/posix/current/tests/signal3.c
new file mode 100644
index 0000000000..58292892c2
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+++ b/cesar/ecos/packages/compat/posix/current/tests/signal3.c
@@ -0,0 +1,174 @@
+//==========================================================================
+//
+// signal3.cxx
+//
+// POSIX signal test 3
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos 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 or (at your option) any later version.
+//
+// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg
+// Contributors: nickg
+// Date: 2003-01-30
+// Description: Tests POSIX signal functionality.
+//
+//####DESCRIPTIONEND####
+//==========================================================================
+
+#include <cyg/infra/testcase.h>
+#include <pkgconf/posix.h>
+
+#if !defined(CYGPKG_POSIX_SIGNALS)
+#define NA_MSG "POSIX signals not enabled"
+#elif !defined(CYGPKG_POSIX_PTHREAD)
+#define NA_MSG "POSIX threads not enabled"
+#endif
+
+#ifdef NA_MSG
+void
+cyg_start(void)
+{
+ CYG_TEST_INIT();
+ CYG_TEST_NA(NA_MSG);
+}
+#else
+
+#include <signal.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <errno.h>
+#include <cyg/infra/diag.h>
+
+volatile int sigusr1_called = 0;
+
+//--------------------------------------------------------------------------
+// Signal handler functions
+
+static void sigusr1( int signo )
+{
+ CYG_TEST_INFO( "sigusr1() handler called" );
+ CYG_TEST_CHECK( signo == SIGUSR1, "Signal not SIGUSR1");
+
+ sigusr1_called++;
+}
+
+//--------------------------------------------------------------------------
+
+int main (int argc, char **argv)
+{
+ int ret_val;
+ sigset_t set;
+ int sig;
+ struct itimerspec timerValue; // Timeout value on eCos
+ timer_t timer1; // Timer
+ struct sigevent sev;
+
+ CYG_TEST_INIT();
+
+ {
+ struct sigaction sa;
+
+ sa.sa_handler = sigusr1;
+ sigfillset( &sa.sa_mask );
+ sa.sa_flags = 0;
+
+ ret_val = sigaction( SIGUSR1, &sa, NULL );
+
+ CYG_TEST_CHECK( ret_val == 0 , "sigaction returned error");
+ }
+
+ // unblock all the signals
+ sigfillset (&set);
+ pthread_sigmask (SIG_UNBLOCK, &set, (sigset_t*)NULL);
+
+ //--------------------------------------------------------------------
+ // <start of timer initialization section>
+ //--------------------------------------------------------------------
+
+ // Notification type --- Deliver the signal
+ sev.sigev_notify = SIGEV_SIGNAL;
+ sev.sigev_signo = SIGUSR1;
+ sev.sigev_value.sival_int = 0xABCDEF01;
+
+ // Timer values --- 1 Second
+ timerValue.it_value.tv_sec = 1;
+ timerValue.it_value.tv_nsec = 0;
+ timerValue.it_interval.tv_sec = 1;
+ timerValue.it_interval.tv_nsec = 0;
+
+ ret_val = timer_create (CLOCK_REALTIME, &sev, &timer1);
+
+ CYG_TEST_CHECK( ret_val==0, "Error in creating the timer");
+
+ ret_val = timer_settime (timer1, 0, &timerValue, NULL );
+ CYG_TEST_CHECK( ret_val==0,"Error in setting the time");
+
+ //--------------------------------------------------------------------
+ // <end of timer initialization section>
+ //--------------------------------------------------------------------
+
+ CYG_TEST_INFO ("Timer initialisation is completed..");
+
+ CYG_TEST_INFO ("Calling pause()");
+ ret_val = pause();
+ CYG_TEST_CHECK( ret_val==-1, "pause() did not return -1");
+ CYG_TEST_CHECK( EINTR==errno, "errno set to EINTR");
+ CYG_TEST_CHECK( sigusr1_called==1, "Siguser1 handler not called");
+
+ // Block all the signals
+ sigfillset (&set);
+ pthread_sigmask (SIG_BLOCK, &set, (sigset_t*)NULL);
+
+ CYG_TEST_INFO ("Calling sigwait()");
+ // Wait for any signal to arrive
+ sigfillset (&set);
+ ret_val = sigwait (&set, &sig);
+
+ CYG_TEST_CHECK( ret_val==0, "sigwait returned error");
+ CYG_TEST_CHECK( sig==SIGUSR1, "sigwait returned wrong signo!");
+ CYG_TEST_CHECK( sigusr1_called==1, "Siguser1 handler called!");
+
+ CYG_TEST_INFO ("Program terminating");
+
+ CYG_TEST_PASS_FINISH( "signal3" );
+ return 0;
+}
+
+
+#endif
+
+//--------------------------------------------------------------------------
+// end of signal3.c