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File: [local] / src / usr.bin / ssh / Attic / aux.c (download)

Revision 1.2, Wed May 17 09:47:59 2000 UTC (24 years ago) by markus
Branch: MAIN
Branch point for: OPENBSD_2_7
Changes since 1.1: +3 -1 lines

missing include

#include "includes.h"
RCSID("$OpenBSD: aux.c,v 1.2 2000/05/17 09:47:59 markus Exp $");

#include "ssh.h"

char *
chop(char *s)
{
	char *t = s;
	while (*t) {
		if(*t == '\n' || *t == '\r') {
			*t = '\0';
			return s;
		}
		t++;
	}
	return s;

}

void
set_nonblock(int fd)
{
	int val;
	val = fcntl(fd, F_GETFL, 0);
	if (val < 0) {
		error("fcntl(%d, F_GETFL, 0): %s", fd, strerror(errno));
		return;
	}
	if (val & O_NONBLOCK)
		return;
	debug("fd %d setting O_NONBLOCK", fd);
	val |= O_NONBLOCK;
	if (fcntl(fd, F_SETFL, val) == -1)
		error("fcntl(%d, F_SETFL, O_NONBLOCK): %s", fd, strerror(errno));
}