sortix--sortix/libc/stdio/setbuf.cpp

/*******************************************************************************

    Copyright(C) Jonas 'Sortie' Termansen 2013.

    This file is part of the Sortix C Library.

    The Sortix 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 3 of the License, or (at your
    option) any later version.

    The Sortix 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 Sortix C Library. If not, see <http://www.gnu.org/licenses/>.

    stdio/setbuf.cpp
    Sets up buffering semantics for a FILE.

*******************************************************************************/

#include <errno.h>
#include <stdio.h>

// TODO: This function just be removed as setvbuf provides a superior interface,
//       however it's currently defined in C89, C99 and C11 - so removing it
//       is non-standard - and this little file doesn't hurt anyone. :-)
extern "C" void setbuf(FILE* fp, char* buf)
{
	setvbuf(fp, buf, buf ? _IOFBF : _IONBF, BUFSIZ);
}