Changeset e0c0161 in rtems

Timestamp:

Jan 11, 2000, 3:43:00 PM (21 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

7558283

Parents:

4fa5eae

Message:

This test was enhanced to test for the case in sigtimedwait() where it
must deal with a pending process oriented signal. Prior to the addition
of this testcase, sigtimedwait() did not return properly when a process
oriented signal was pending. The problem was reported by Wayne
Bullaughey <wayneb@…>.

Files:

• c/src/tests/psxtests/psx03/init.c (modified) (1 diff)
• c/src/tests/psxtests/psx03/psx03.scn (modified) (1 diff)
• testsuites/psxtests/psx03/init.c (modified) (1 diff)
• testsuites/psxtests/psx03/psx03.scn (modified) (1 diff)

c/src/tests/psxtests/psx03/init.c

@@ -167 +167 @@
   assert( siginfo.si_value.sival_int != -1 );   /* rtems does always set this */
  
+  /* try out a process signal */
+
+  empty_line();
+  puts( "Init: kill with SIGUSR2." );
+  status = kill( getpid(), SIGUSR2 );
+  assert( !status );
+
+  siginfo.si_code = -1;
+  siginfo.si_signo = -1;
+  siginfo.si_value.sival_int = -1;
+
+  status = sigemptyset( &waitset );
+  assert( !status );
+
+  status = sigaddset( &waitset, SIGUSR1 );
+  assert( !status );
+
+  status = sigaddset( &waitset, SIGUSR2 );
+  assert( !status );
+
+  puts( "Init: waiting on any signal for 3 seconds." );
+  signo = sigtimedwait( &waitset, &siginfo, &timeout );
+  printf( "Init: received (%d) SIGUSR2=%d\n", siginfo.si_signo, SIGUSR2 );
+  assert( signo == SIGUSR2 );
+  assert( siginfo.si_signo == SIGUSR2 );
+  assert( siginfo.si_code == SI_USER );
+  assert( siginfo.si_value.sival_int != -1 );   /* rtems does always set this */
+
   /* exit this thread */
 

c/src/tests/psxtests/psx03/psx03.scn

@@ -15 +15 @@
 Signal: 16 caught by 0xc010001 (1)
 Init: received (16) SIGUSR1=16
+
+Init: kill with SIGUSR2.
+Init: waiting on any signal for 3 seconds.
+Init: received (17) SIGUSR2=17
 *** END OF POSIX TEST 3 ***

testsuites/psxtests/psx03/init.c

@@ -167 +167 @@
   assert( siginfo.si_value.sival_int != -1 );   /* rtems does always set this */
  
+  /* try out a process signal */
+
+  empty_line();
+  puts( "Init: kill with SIGUSR2." );
+  status = kill( getpid(), SIGUSR2 );
+  assert( !status );
+
+  siginfo.si_code = -1;
+  siginfo.si_signo = -1;
+  siginfo.si_value.sival_int = -1;
+
+  status = sigemptyset( &waitset );
+  assert( !status );
+
+  status = sigaddset( &waitset, SIGUSR1 );
+  assert( !status );
+
+  status = sigaddset( &waitset, SIGUSR2 );
+  assert( !status );
+
+  puts( "Init: waiting on any signal for 3 seconds." );
+  signo = sigtimedwait( &waitset, &siginfo, &timeout );
+  printf( "Init: received (%d) SIGUSR2=%d\n", siginfo.si_signo, SIGUSR2 );
+  assert( signo == SIGUSR2 );
+  assert( siginfo.si_signo == SIGUSR2 );
+  assert( siginfo.si_code == SI_USER );
+  assert( siginfo.si_value.sival_int != -1 );   /* rtems does always set this */
+
   /* exit this thread */
 

testsuites/psxtests/psx03/psx03.scn

@@ -15 +15 @@
 Signal: 16 caught by 0xc010001 (1)
 Init: received (16) SIGUSR1=16
+
+Init: kill with SIGUSR2.
+Init: waiting on any signal for 3 seconds.
+Init: received (17) SIGUSR2=17
 *** END OF POSIX TEST 3 ***