diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/info-program.c')
-rw-r--r-- | gdb/testsuite/gdb.base/info-program.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/info-program.c b/gdb/testsuite/gdb.base/info-program.c new file mode 100644 index 00000000000..fcb3c614f5f --- /dev/null +++ b/gdb/testsuite/gdb.base/info-program.c @@ -0,0 +1,66 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2022 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifdef USE_THREADS + +#include <pthread.h> +#include <unistd.h> +#include <stdlib.h> + +pthread_barrier_t barrier; +pthread_t child_thread; + +void * +child_function (void *arg) +{ + pthread_barrier_wait (&barrier); + + while (1) + usleep (100); + + pthread_exit (NULL); +} + +#endif /* USE_THREADS */ + +static void +done (void) +{ +} + +int +main (void) +{ +#ifdef USE_THREADS + int res; + + alarm (300); + + pthread_barrier_init (&barrier, NULL, 2); + + res = pthread_create (&child_thread, NULL, child_function, NULL); + pthread_barrier_wait (&barrier); +#endif /* USE_THREADS */ + + done (); + +#ifdef USE_THREADS + pthread_join (child_thread, NULL); +#endif /* USE_THREADS */ + + return 0; +} |