shithub: riscv

ref: 7a28f9bd8cc98670f0559eed29f2cc3c62d93d8d
dir: /sys/src/libstdio/fileno.c/

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