C++ (Cpp) if_ethtool_status示例

示例#1

文件： vrrp_if.c 项目： Shopify/keepalived

int
if_ethtool_probe(const char *ifname)
{
	int fd = socket(AF_INET, SOCK_DGRAM, 0);
	int status = 0;

	if (fd < 0)
		return -1;
	memset(&ifr, 0, sizeof (struct ifreq));
	strncpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));

	status = if_ethtool_status(fd);
	close(fd);
	return status;
}

示例#2

文件： vrrp_if.c 项目： DStape/keepalived

static int
if_ethtool_probe(const char *ifname)
{
	int fd = socket(AF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
	int status = 0;

	if (fd < 0)
		return -1;

#ifndef _HAVE_SOCK_CLOEXEC_
	if (set_sock_flags(fd, F_SETFD, FD_CLOEXEC))
		log_message(LOG_INFO, "Unable to set CLOEXEC on ethtool_probe socket - %s (%d)", strerror(errno), errno);
#endif

	memset(&ifr, 0, sizeof (struct ifreq));
	strncpy(ifr.ifr_name, ifname, sizeof (ifr.ifr_name));

	status = if_ethtool_status(fd);
	close(fd);
	return status;
}