if ((qemu_opt_get(opts, "host") == NULL) ||
(qemu_opt_get(opts, "port") == NULL)) {
- fprintf(stderr, "%s: host and/or port not specified\n", __FUNCTION__);
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_setg(errp, "host and/or port not specified");
return -1;
}
pstrcpy(port, sizeof(port), qemu_opt_get(opts, "port"));
snprintf(port, sizeof(port), "%d", atoi(port) + port_offset);
rc = getaddrinfo(strlen(addr) ? addr : NULL, port, &ai, &res);
if (rc != 0) {
- fprintf(stderr,"getaddrinfo(%s,%s): %s\n", addr, port,
- gai_strerror(rc));
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_setg(errp, "address resolution failed for %s:%s: %s", addr, port,
+ gai_strerror(rc));
return -1;
}
NI_NUMERICHOST | NI_NUMERICSERV);
slisten = qemu_socket(e->ai_family, e->ai_socktype, e->ai_protocol);
if (slisten < 0) {
- fprintf(stderr,"%s: socket(%s): %s\n", __FUNCTION__,
- inet_strfamily(e->ai_family), strerror(errno));
if (!e->ai_next) {
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_set_errno(errp, errno, QERR_SOCKET_CREATE_FAILED);
}
continue;
}
goto listen;
}
if (p == port_max) {
- fprintf(stderr,"%s: bind(%s,%s,%d): %s\n", __FUNCTION__,
- inet_strfamily(e->ai_family), uaddr, inet_getport(e),
- strerror(errno));
if (!e->ai_next) {
- error_set(errp, QERR_SOCKET_BIND_FAILED);
+ error_set_errno(errp, errno, QERR_SOCKET_BIND_FAILED);
}
}
}
closesocket(slisten);
}
- fprintf(stderr, "%s: FAILED\n", __FUNCTION__);
freeaddrinfo(res);
return -1;
listen:
if (listen(slisten,1) != 0) {
- error_set(errp, QERR_SOCKET_LISTEN_FAILED);
- perror("listen");
+ error_set_errno(errp, errno, QERR_SOCKET_LISTEN_FAILED);
closesocket(slisten);
freeaddrinfo(res);
return -1;
addr = qemu_opt_get(opts, "host");
port = qemu_opt_get(opts, "port");
if (addr == NULL || port == NULL) {
- fprintf(stderr,
- "inet_parse_connect_opts: host and/or port not specified\n");
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_setg(errp, "host and/or port not specified");
return NULL;
}
/* lookup */
rc = getaddrinfo(addr, port, &ai, &res);
if (rc != 0) {
- fprintf(stderr, "getaddrinfo(%s,%s): %s\n", addr, port,
- gai_strerror(rc));
- error_set(errp, QERR_SOCKET_CREATE_FAILED);
+ error_setg(errp, "address resolution failed for %s:%s: %s", addr, port,
+ gai_strerror(rc));
return NULL;
}
return res;