usr/klibc/fgetc.c

/*
 * fgetc.c
 *
 * Extremely slow fgetc implementation, using _fread().  If people
 * actually need character-oriented input to be fast, we may actually
 * have to implement buffering.  Sigh.
 */

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

int fgetc(FILE *f)
{
	unsigned char ch;

	return (_fread(&ch, 1, f) == 1) ? (int)ch : EOF;
}
1	/*
2	* fgetc.c
3	*
4	* Extremely slow fgetc implementation, using _fread(). If people
5	* actually need character-oriented input to be fast, we may actually
6	* have to implement buffering. Sigh.
7	*/
8
9	#include <stdio.h>
10	#include <unistd.h>
11	#include <stdlib.h>
12	#include <errno.h>
13
14	int fgetc(FILE *f)
15	{
16	unsigned char ch;
17
18	return (_fread(&ch, 1, f) == 1) ? (int)ch : EOF;
19	}