Esempi in C++ (Cpp) per nfs_sockaddr_length

Esempio n. 1

File: hostname.c Progetto: Distrotech/nfs-utils

char *
host_ntop(const struct sockaddr *sap, char *buf, const size_t buflen)
{
	socklen_t salen = nfs_sockaddr_length(sap);
	int error;

	memset(buf, 0, buflen);

	if (salen == 0) {
		(void)strncpy(buf, "bad family", buflen - 1);
		return buf;
	}

	error = getnameinfo(sap, salen, buf, (socklen_t)buflen,
						NULL, 0, NI_NUMERICHOST);
	if (error != 0) {
		buf[0] = '\0';
		(void)strncpy(buf, "bad address", buflen - 1);
	}

	return buf;
}

Esempio n. 2

File: hostname.c Progetto: ystk/debian-nfs-utils

_Bool
statd_present_address(const struct sockaddr *sap, char *buf, const size_t buflen)
{
	socklen_t salen;
	int error;

	salen = nfs_sockaddr_length(sap);
	if (salen == 0) {
		xlog(D_GENERAL, "%s: unsupported address family",
				__func__);
		return false;
	}

	error = getnameinfo(sap, salen, buf, (socklen_t)buflen,
						NULL, 0, NI_NUMERICHOST);
	if (error != 0) {
		xlog(D_GENERAL, "%s: getnameinfo(3): %s",
				__func__, gai_strerror(error));
		return false;
	}
	return true;
}