30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2011, 2012, 2013 Jonas 'Sortie' Termansen.
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*
|
|
* stdio/ungetc.c
|
|
* Inserts data in front of the current read queue, allowing applications to
|
|
* peek the incoming data and pretend they didn't.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
|
|
int ungetc(int c, FILE* fp)
|
|
{
|
|
flockfile(fp);
|
|
int ret = ungetc_unlocked(c, fp);
|
|
funlockfile(fp);
|
|
return ret;
|
|
}
|