diff options
Diffstat (limited to 'elf/tst-dlmopen-gethostbyname.c')
| -rw-r--r-- | elf/tst-dlmopen-gethostbyname.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/elf/tst-dlmopen-gethostbyname.c b/elf/tst-dlmopen-gethostbyname.c new file mode 100644 index 0000000000..12deb29900 --- /dev/null +++ b/elf/tst-dlmopen-gethostbyname.c @@ -0,0 +1,31 @@ +/* Exercise dlerror_run in elf/dl-libc.c after dlmopen, via NSS (bug 27646). + Copyright (C) 2021 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 <support/xdlfcn.h> + +static int +do_test (void) +{ + void *handle = xdlmopen (LM_ID_NEWLM, "tst-dlmopen-gethostbyname-mod.so", + RTLD_NOW); + void (*call_gethostbyname) (void) = xdlsym (handle, "call_gethostbyname"); + call_gethostbyname (); + return 0; +} + +#include <support/test-driver.c> |