shithub: riscv

ref: bba6d26ca26a60690d50b3fe41a8778abd66cff0
dir: /sys/src/libc/port/hangup.c/

View raw version 
#include <u.h>
#include <libc.h>
#include <ctype.h>

/*
 *  force a connection to hangup
 */
int
hangup(int ctl)
{
	return write(ctl, "hangup", sizeof("hangup")-1) != sizeof("hangup")-1;
}