diff options
Diffstat (limited to 'elf/tst-audit21.c')
-rw-r--r-- | elf/tst-audit21.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/elf/tst-audit21.c b/elf/tst-audit21.c new file mode 100644 index 0000000000..3a47ab64d4 --- /dev/null +++ b/elf/tst-audit21.c @@ -0,0 +1,42 @@ +/* Check LD_AUDIT with static TLS. + Copyright (C) 2022 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <ctype.h> +#include <support/xthread.h> +#include <support/check.h> + +static volatile __thread int out __attribute__ ((tls_model ("initial-exec"))); + +static void * +tf (void *arg) +{ + TEST_COMPARE (out, 0); + out = isspace (' '); + return NULL; +} + +int main (int argc, char *argv[]) +{ + TEST_COMPARE (out, 0); + out = isspace (' '); + + pthread_t t = xpthread_create (NULL, tf, NULL); + xpthread_join (t); + + return 0; +} |