diff options
Diffstat (limited to 'REORG.TODO/misc/mprotect.c')
-rw-r--r-- | REORG.TODO/misc/mprotect.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/REORG.TODO/misc/mprotect.c b/REORG.TODO/misc/mprotect.c new file mode 100644 index 0000000000..271106426c --- /dev/null +++ b/REORG.TODO/misc/mprotect.c @@ -0,0 +1,34 @@ +/* Copyright (C) 1994-2017 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 + <http://www.gnu.org/licenses/>. */ + +#include <sys/types.h> +#include <sys/mman.h> +#include <errno.h> + +/* Change the memory protection of the region starting at ADDR and + extending LEN bytes to PROT. Returns 0 if successful, -1 for errors + (and sets errno). */ + +int +__mprotect (__ptr_t addr, size_t len, int prot) +{ + __set_errno (ENOSYS); + return -1; +} +weak_alias (__mprotect, mprotect) + +stub_warning (mprotect) |