git: 9front

ref: 48c1eb6617cfcf9be0146a7991d34cb2d77cad97
dir: /sys/src/ape/lib/ap/stdio/gets.c/

View raw version 
/*
 * pANS stdio -- gets
 */
#include "iolib.h"
char *gets(char *as){
#ifdef secure
	stdin->flags|=ERR;
	return NULL;
#else
	char *s=as;
	int c;
	while((c=getchar())!='\n' && c!=EOF) *s++=c;
	if(c!=EOF || s!=as) *s='\0';
	else return NULL;
	return as;
#endif
}