new file mode 100644
--- /dev/null
+++ b/packages/compat/posix/current/tests/signal1.c
@@ -0,0 +1,243 @@
+//==========================================================================
+//
+//        signal1.cxx
+//
+//        POSIX signal test 1
+//
+//==========================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// Software distributed under the License is distributed on an "AS IS"      
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
+// License for the specific language governing rights and limitations under 
+// the License.                                                             
+//                                                                          
+// The Original Code is eCos - Embedded Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     nickg
+// Contributors:  nickg
+// Date:          2000-04-10
+// Description:   Tests POSIX signal functionality.
+//
+//####DESCRIPTIONEND####
+//==========================================================================
+
+#include <sys/types.h>
+#include <pthread.h>
+#include <signal.h>
+#include <semaphore.h>
+
+#include <cyg/infra/testcase.h>
+
+//--------------------------------------------------------------------------
+// Thread stack.
+
+char thread_stack[PTHREAD_STACK_MIN*2];
+
+//--------------------------------------------------------------------------
+// Local variables
+
+// Sync semaphore
+sem_t sem;
+
+// Thread ID
+pthread_t thread1;
+
+volatile int sigusr2_called = 0;
+volatile int sigalrm_called = 0;
+
+//--------------------------------------------------------------------------
+// Signal handler functions
+
+static void sigusr2( int signo )
+{
+    CYG_TEST_INFO( "sigusr2() handler called" );
+    CYG_TEST_CHECK( signo == SIGUSR2, "Signal not SIGUSR2");
+    CYG_TEST_CHECK( pthread_equal(pthread_self(), thread1), "Not called in thread1");
+
+    sigusr2_called++;
+}
+
+static void sigalrm( int signo )
+{
+    CYG_TEST_INFO( "sigalrm() handler called" );
+    CYG_TEST_CHECK( signo == SIGALRM, "Signal not SIGALRM");
+    CYG_TEST_CHECK( pthread_equal(pthread_self(), thread1), "Not called in thread1");
+
+    sigalrm_called++;
+}
+
+//--------------------------------------------------------------------------
+
+void *pthread_entry1( void *arg)
+{
+    sigset_t mask;
+    siginfo_t info;
+    struct timespec timeout;
+    int sig;
+    
+    CYG_TEST_INFO( "Thread 1 running" );
+
+    // Make a full set
+    sigfillset( &mask );
+
+    // remove USR2 and ALRM signals
+    sigdelset( &mask, SIGUSR2 );
+    sigdelset( &mask, SIGALRM );
+
+    // Set signal mask
+    pthread_sigmask( SIG_SETMASK, &mask, NULL );
+    
+    // Get main thread going again
+    sem_post( &sem );
+
+    // set up timeout
+    timeout.tv_sec = 10;
+    timeout.tv_nsec = 0;
+
+    CYG_TEST_INFO( "Thread1: calling sigtimedwait()");
+    
+    // Wait for a signal to be delivered
+    sigtimedwait( &mask, &info, &timeout );
+
+    sig = info.si_signo;
+    
+    CYG_TEST_CHECK( sig == SIGUSR1, "Signal not delivered");
+
+    while( sigusr2_called != 2 )
+    {
+        CYG_TEST_INFO( "Thread1: calling pause()");        
+        pause();
+    }
+
+    // now wait for SIGALRM to be delivered
+    CYG_TEST_INFO( "Thread1: calling pause()");            
+    pause();
+
+    CYG_TEST_INFO( "Thread1: calling pthread_exit()");    
+    pthread_exit( (void *)((int)arg+sig) );
+}
+
+//--------------------------------------------------------------------------
+
+int main(int argc, char **argv)
+{
+    int ret;
+    sigset_t mask;
+    pthread_attr_t attr;
+    void *retval;
+    union sigval value;
+    
+    CYG_TEST_INIT();
+
+    // Make a full signal set
+    sigfillset( &mask );
+
+    
+    // Install signal handlers
+    {
+        struct sigaction sa;
+
+        sa.sa_handler = sigusr2;
+        sa.sa_mask = mask;
+        sa.sa_flags = 0;
+
+        ret = sigaction( SIGUSR2, &sa, NULL );
+
+        CYG_TEST_CHECK( ret == 0 , "sigaction returned error");
+    }
+
+    {
+        struct sigaction sa;
+
+        sa.sa_handler = sigalrm;
+        sa.sa_mask = mask;
+        sa.sa_flags = 0;
+
+        ret = sigaction( SIGALRM, &sa, NULL );
+
+        CYG_TEST_CHECK( ret == 0 , "sigaction returned error");
+    }
+    
+    
+    // Mask all signals
+    pthread_sigmask( SIG_SETMASK, &mask, NULL );
+    
+    sem_init( &sem, 0, 0 );
+    
+    // Create test thread
+    pthread_attr_init( &attr );
+
+    pthread_attr_setstackaddr( &attr, (void *)&thread_stack[sizeof(thread_stack)] );
+    pthread_attr_setstacksize( &attr, sizeof(thread_stack) );
+
+    pthread_create( &thread1,
+                    &attr,
+                    pthread_entry1,
+                    (void *)0x12345678);
+
+    // Wait for other thread to get started
+    CYG_TEST_INFO( "Main: calling sem_wait()");
+    sem_wait( &sem );
+
+    value.sival_int = 0;
+
+    // send a signal to the other thread
+    CYG_TEST_INFO( "Main: calling sigqueue(SIGUSR1)");
+    sigqueue( 0, SIGUSR1, value );
+
+    // Send the signal via kill
+    CYG_TEST_INFO( "Main: calling kill(0, SIGUSR2)");
+    kill( 0, SIGUSR2 );
+
+    // Wait for thread1 to call pause()
+    CYG_TEST_INFO( "Main: calling sleep(1)");
+    sleep(1);
+
+    // And again
+    CYG_TEST_INFO( "Main: calling kill(0, SIGUSR2)");
+    kill( 0, SIGUSR2 );
+
+    // Set up an alarm for 1 second hence
+    CYG_TEST_INFO( "Main: calling alarm(1)");
+    alarm(1);
+    
+    // Wait for alarm signal to be delivered to thread1
+    CYG_TEST_INFO( "Main: calling sleep(2)");
+    sleep(2);
+    
+    // Now join with thread1
+    CYG_TEST_INFO( "Main: calling pthread_join()");
+    pthread_join( thread1, &retval );
+
+    CYG_TEST_CHECK( sigusr2_called == 2, "SIGUSR2 signal handler not called twice" );
+
+    CYG_TEST_CHECK( sigalrm_called == 1, "SIGALRM signal handler not called" );    
+    
+    // check retval
+    
+    if( (long)retval == 0x12345678+SIGUSR1 )
+        CYG_TEST_PASS_FINISH( "signal1" );
+    else
+        CYG_TEST_FAIL_FINISH( "signal1" );
+}
+
+//--------------------------------------------------------------------------
+// end of signal1.c