diff options
Diffstat (limited to 'test/nptl/tst-tls2.c')
| -rw-r--r-- | test/nptl/tst-tls2.c | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/test/nptl/tst-tls2.c b/test/nptl/tst-tls2.c deleted file mode 100644 index f60f4a5e3..000000000 --- a/test/nptl/tst-tls2.c +++ /dev/null @@ -1,215 +0,0 @@ -/* Copyright (C) 2003, 2004 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <pthread.h> -#include <signal.h> -#include <semaphore.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <tls.h> - -#if HAVE___THREAD - -#define N 10 -static pthread_t th[N]; - - -#define CB(n) \ -static void \ -cb##n (void) \ -{ \ - if (th[n] != pthread_self ()) \ - { \ - write (STDOUT_FILENO, "wrong callback\n", 15); \ - _exit (1); \ - } \ -} -CB (0) -CB (1) -CB (2) -CB (3) -CB (4) -CB (5) -CB (6) -CB (7) -CB (8) -CB (9) -static void (*cbs[]) (void) = -{ - cb0, cb1, cb2, cb3, cb4, cb5, cb6, cb7, cb8, cb9 -}; - - -static __thread void (*fp) (void) __attribute__ ((tls_model ("local-exec"))); - - -static sem_t s; - - -#define THE_SIG SIGUSR1 -static void -handler (int sig) -{ - if (sig != THE_SIG) - { - write (STDOUT_FILENO, "wrong signal\n", 13); - _exit (1); - } - - fp (); - - if (sem_post (&s) != 0) - { - write (STDOUT_FILENO, "sem_post failed\n", 16); - _exit (1); - } -} - - -static pthread_barrier_t b; - -#define TOTAL_SIGS 1000 -static int nsigs; - - -static void * -tf (void *arg) -{ - fp = arg; - - pthread_barrier_wait (&b); - - pthread_barrier_wait (&b); - - if (nsigs != TOTAL_SIGS) - { - puts ("barrier_wait prematurely returns"); - exit (1); - } - - return NULL; -} -#endif - -int -do_test (void) -{ -#if !HAVE___THREAD - - puts ("No __thread support in compiler, test skipped."); - - return 0; -#else - - if (pthread_barrier_init (&b, NULL, N + 1) != 0) - { - puts ("barrier_init failed"); - exit (1); - } - - if (sem_init (&s, 0, 0) != 0) - { - puts ("sem_init failed"); - exit (1); - } - - struct sigaction sa; - sa.sa_handler = handler; - sigemptyset (&sa.sa_mask); - sa.sa_flags = 0; - if (sigaction (THE_SIG, &sa, NULL) != 0) - { - puts ("sigaction failed"); - exit (1); - } - - pthread_attr_t a; - - if (pthread_attr_init (&a) != 0) - { - puts ("attr_init failed"); - exit (1); - } - - if (pthread_attr_setstacksize (&a, 1 * 1024 * 1024) != 0) - { - puts ("attr_setstacksize failed"); - return 1; - } - - int i; - for (i = 0; i < N; ++i) - if (pthread_create (&th[i], &a, tf, cbs[i]) != 0) - { - puts ("pthread_create failed"); - exit (1); - } - - if (pthread_attr_destroy (&a) != 0) - { - puts ("attr_destroy failed"); - exit (1); - } - - pthread_barrier_wait (&b); - - sigset_t ss; - sigemptyset (&ss); - sigaddset (&ss, THE_SIG); - if (pthread_sigmask (SIG_BLOCK, &ss, NULL) != 0) - { - puts ("pthread_sigmask failed"); - exit (1); - } - - /* Start sending signals. */ - for (i = 0; i < TOTAL_SIGS; ++i) - { - if (kill (getpid (), THE_SIG) != 0) - { - puts ("kill failed"); - exit (1); - } - - if (TEMP_FAILURE_RETRY (sem_wait (&s)) != 0) - { - puts ("sem_wait failed"); - exit (1); - } - - ++nsigs; - } - - pthread_barrier_wait (&b); - - for (i = 0; i < N; ++i) - if (pthread_join (th[i], NULL) != 0) - { - puts ("join failed"); - exit (1); - } - - return 0; -#endif -} - - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |