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add ISC_R_NOTBOUND and ISC_R_NOTCONNECTED and return them where appropriate.

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This commit is contained in:
Michael Graff
2000-05-11 05:43:53 +00:00
parent dcd66bf966
commit 8321dd2150
3 changed files with 27 additions and 8 deletions
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25
lib/isc/unix/socket.c
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@@ -2887,38 +2887,55 @@ internal_connect(isc_task_t *me, isc_event_t *ev)
isc_result_t
isc_socket_getpeername(isc_socket_t *sock, isc_sockaddr_t *addressp)
{
isc_result_t ret;
REQUIRE(VALID_SOCKET(sock));
REQUIRE(addressp != NULL);
LOCK(&sock->lock);
*addressp = sock->address;
if (sock->connected) {
*addressp = sock->address;
ret = ISC_R_SUCCESS;
} else {
ret = ISC_R_NOTCONNECTED;
}
UNLOCK(&sock->lock);
return (ISC_R_SUCCESS);
return (ret);
}
isc_result_t
isc_socket_getsockname(isc_socket_t *sock, isc_sockaddr_t *addressp)
{
ISC_SOCKADDR_LEN_T len;
isc_result_t ret;
REQUIRE(VALID_SOCKET(sock));
REQUIRE(addressp != NULL);
LOCK(&sock->lock);
if (!sock->bound) {
ret = ISC_R_NOTBOUND;
goto out;
}
ret = ISC_R_SUCCESS;
len = sizeof addressp->type;
if (getsockname(sock->fd, &addressp->type.sa, (void *)&len) < 0) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"getsockname: %s", strerror(errno));
UNLOCK(&sock->lock);
return (ISC_R_UNEXPECTED);
ret = ISC_R_UNEXPECTED;
goto out;
}
addressp->length = (unsigned int)len;
out:
UNLOCK(&sock->lock);
return (ISC_R_SUCCESS);
}