git: 9front

ref: d9b2f50cea851600a1bd2f8c23a0acb5996f2a6d
dir: /sys/src/ape/lib/ap/stdio/fileno.c/

View raw version
/*
 * Posix stdio -- fileno
 */
#include "iolib.h"
int fileno(FILE *f){
	if(f==NULL)
		return -1;
	else
		return f->fd;
}