File: fgetc.c

package info (click to toggle)
syslinux 3%3A6.04~git20190206.bf6db5b4%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 16,912 kB
  • sloc: ansic: 189,344; asm: 5,148; pascal: 4,825; perl: 1,980; makefile: 1,973; python: 266; sh: 176; xml: 39
file content (19 lines) | stat: -rw-r--r-- 377 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
/*
 * 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;
}