diff options
Diffstat (limited to 'libio/ioflockfile.c')
-rw-r--r-- | libio/ioflockfile.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libio/ioflockfile.c b/libio/ioflockfile.c new file mode 100644 index 0000000000..a68f4b662d --- /dev/null +++ b/libio/ioflockfile.c @@ -0,0 +1,43 @@ +/* +Copyright (C) 1996 Free Software Foundation + +This file is part of the GNU IO Library. This library 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 2, or (at your option) +any later version. + +This 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this library; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +As a special exception, if you link this library with files +compiled with a GNU compiler to produce an executable, this does not cause +the resulting executable to be covered by the GNU General Public License. +This exception does not however invalidate any other reasons why +the executable file might be covered by the GNU General Public License. */ + +#include "libioP.h" +#include <libc-lock.h> + +void +_IO_flockfile (s) + _IO_FILE *s; +{ + __libc_lock_lock (s->_lock); +} +weak_alias (_IO_flockfile, flockfile) + + +void +_IO_funlockfile (s) + _IO_FILE *s; +{ + __libc_lock_unlock (s->_lock); +} +weak_alias (_IO_funlockfile, funlockfile) |