gets.c

来自「mips架构的bootloader,99左右的版本 但源代码现在没人更新了」· C语言 代码 · 共 29 行

/*************************************************************
 * File: lib/gets.c
 * Purpose: Part of C runtime library
 * Author: Phil Bunce ([e-mail])
 * Revision History:
 *	970304	Start of revision history
 */

#include <stdio.h>

/*************************************************************
*  char *gets(p) get line from stdin
*	unlike fgets, a trailing \n gets deleted
*/
char *gets(p)
char *p;
{
char *s;
int n;


s = fgets(p,MAXLN,stdin);
if (s == 0) return(0);
n = strlen(p);
if (n && p[n-1] == '\n') p[n-1] = 0;
return(s);
}