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Diffstat (limited to 'gmon/tst-mcleanup.c')
-rw-r--r-- | gmon/tst-mcleanup.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gmon/tst-mcleanup.c b/gmon/tst-mcleanup.c new file mode 100644 index 0000000000..b259653ec8 --- /dev/null +++ b/gmon/tst-mcleanup.c @@ -0,0 +1,31 @@ +/* Test program for repeated invocation of _mcleanup + Copyright The GNU Toolchain Authors. + 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/>. */ + +/* Intentionally calls _mcleanup() twice: once manually, it will be + called again as an atexit handler. This is incorrect use of the API, + but the point of the test is to make sure we don't crash when the + API is misused in this way. */ + +#include <sys/gmon.h> + +int +main (void) +{ + _mcleanup(); + return 0; +} |