Add comment to clarify how the test can fail
[glibc.git] / misc / sstk.c
blob437deb173e67256572f7f33541efeb061c7c4f9d
1 /* Copyright (C) 1991-2015 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #include <errno.h>
20 /* Increase the size of the stack by INCREMENT,
21 and return the address of the bottom of the stack. */
23 void *sstk (int increment) __THROW;
25 void *
26 sstk (increment)
27 int increment;
29 __set_errno (ENOSYS);
30 return (void *) -1;
33 stub_warning (sstk)