diff options
| -rw-r--r-- | nptl/ChangeLog | 3 | ||||
| -rw-r--r-- | nptl/Makefile | 2 | ||||
| -rw-r--r-- | nptl/tst-signal5.c | 111 |
3 files changed, 115 insertions, 1 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index e5bc228908..eb819f63b8 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,5 +1,8 @@ 2003-02-17 Ulrich Drepper <drepper@redhat.com> + * Makefile (tests): Add tst-signal5. + * tst-signal5.c: New file. + * sysdeps/unix/sysv/linux/bits/local_lim.h: Define TTY_NAME_MAX and LOGIN_NAME_MAX. diff --git a/nptl/Makefile b/nptl/Makefile index c2353bcb4f..c3b824a4e9 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -145,7 +145,7 @@ tests = tst-attr1 tst-attr2 \ tst-cancel6 tst-cancel7 tst-cancel8 tst-cancel9 tst-cancel10 \ tst-cleanup1 tst-cleanup2 tst-cleanup3 \ tst-flock1 tst-flock2 \ - tst-signal1 tst-signal2 tst-signal3 tst-signal4 \ + tst-signal1 tst-signal2 tst-signal3 tst-signal4 tst-signal5 \ tst-exec1 tst-exec2 tst-exec3 \ tst-exit1 \ tst-stdio1 tst-stdio2 \ diff --git a/nptl/tst-signal5.c b/nptl/tst-signal5.c new file mode 100644 index 0000000000..cea6ec143e --- /dev/null +++ b/nptl/tst-signal5.c @@ -0,0 +1,111 @@ +/* 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 <errno.h> +#include <pthread.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/mman.h> +#include <sys/wait.h> + + +static sigset_t ss; + + +static void * +tf (void *arg) +{ + sigset_t ss2; + if (pthread_sigmask (SIG_SETMASK, NULL, &ss2) != 0) + { + puts ("child: sigmask failed"); + exit (1); + } + + int i; + for (i = 1; i < 32; ++i) + if (sigismember (&ss, i) && ! sigismember (&ss2, i)) + { + printf ("signal %d set in parent mask, but not in child\n", i); + exit (1); + } + else if (! sigismember (&ss, i) && sigismember (&ss2, i)) + { + printf ("signal %d set in child mask, but not in parent\n", i); + exit (1); + } + + return NULL; +} + + +static int +do_test (void) +{ + sigemptyset (&ss); + sigaddset (&ss, SIGUSR1); + if (pthread_sigmask (SIG_SETMASK, &ss, NULL) != 0) + { + puts ("1st sigmask failed"); + exit (1); + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("1st create failed"); + exit (1); + } + + void *r; + if (pthread_join (th, &r) != 0) + { + puts ("1st join failed"); + exit (1); + } + + sigemptyset (&ss); + sigaddset (&ss, SIGUSR2); + sigaddset (&ss, SIGFPE); + if (pthread_sigmask (SIG_SETMASK, &ss, NULL) != 0) + { + puts ("2nd sigmask failed"); + exit (1); + } + + if (pthread_create (&th, NULL, tf, NULL) != 0) + { + puts ("2nd create failed"); + exit (1); + } + + if (pthread_join (th, &r) != 0) + { + puts ("2nd join failed"); + exit (1); + } + + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |