diff options
author | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-22 04:38:07 +0000 |
---|---|---|
committer | Lorry Tar Creator <lorry-tar-importer@lorry> | 2016-04-22 04:38:07 +0000 |
commit | 28ef1abc10cfbc2c3d2747c008eb2300858d0426 (patch) | |
tree | 41208fb8f393e6cb6cc8f939623ad47a0db17876 /lib/unistd-safer.h | |
download | grep-tarball-28ef1abc10cfbc2c3d2747c008eb2300858d0426.tar.gz |
Diffstat (limited to 'lib/unistd-safer.h')
-rw-r--r-- | lib/unistd-safer.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/unistd-safer.h b/lib/unistd-safer.h new file mode 100644 index 0000000..c8179ce --- /dev/null +++ b/lib/unistd-safer.h @@ -0,0 +1,31 @@ +/* Invoke unistd-like functions, but avoid some glitches. + + Copyright (C) 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Paul Eggert and Eric Blake. */ + +int dup_safer (int); +int fd_safer (int); +int pipe_safer (int[2]); + +#if GNULIB_FD_SAFER_FLAG +int dup_safer_flag (int, int); +int fd_safer_flag (int, int); +#endif + +#if GNULIB_PIPE2_SAFER +int pipe2_safer (int[2], int); +#endif |