diff options
Diffstat (limited to 'lib/close.c')
-rw-r--r-- | lib/close.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/lib/close.c b/lib/close.c new file mode 100644 index 000000000..9d72f7cad --- /dev/null +++ b/lib/close.c @@ -0,0 +1,42 @@ +/* close replacement. + Copyright (C) 2008-2011 Free Software Foundation, Inc. + + This program 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 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 Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> + +/* Specification. */ +#include <unistd.h> + +#include "close-hook.h" + +/* Override close() to call into other gnulib modules. */ + +int +rpl_close (int fd) +#undef close +{ +#if WINDOWS_SOCKETS + int retval = execute_all_close_hooks (fd); +#else + int retval = close (fd); +#endif + +#if REPLACE_FCHDIR + if (retval >= 0) + _gl_unregister_fd (fd); +#endif + + return retval; +} |