diff options
Diffstat (limited to 'REORG.TODO/nptl/tst-basic1.c')
-rw-r--r-- | REORG.TODO/nptl/tst-basic1.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/REORG.TODO/nptl/tst-basic1.c b/REORG.TODO/nptl/tst-basic1.c new file mode 100644 index 0000000000..2296ac7ecb --- /dev/null +++ b/REORG.TODO/nptl/tst-basic1.c @@ -0,0 +1,82 @@ +/* Copyright (C) 2002-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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 <pthread.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/types.h> + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +static pid_t pid; + +static void * +tf (void *a) +{ + if (getpid () != pid) + { + write_message ("pid mismatch\n"); + _exit (1); + } + + return a; +} + + +int +do_test (void) +{ + pid = getpid (); + +#define N 2 + pthread_t t[N]; + int i; + + for (i = 0; i < N; ++i) + if (pthread_create (&t[i], NULL, tf, (void *) (long int) (i + 1)) != 0) + { + write_message ("create failed\n"); + _exit (1); + } + else + printf ("created thread %d\n", i); + + for (i = 0; i < N; ++i) + { + void *r; + int e; + if ((e = pthread_join (t[i], &r)) != 0) + { + printf ("join failed: %d\n", e); + _exit (1); + } + else if (r != (void *) (long int) (i + 1)) + { + write_message ("result wrong\n"); + _exit (1); + } + else + printf ("joined thread %d\n", i); + } + + return 0; +} |