| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License.. |
| |
| #ifndef _GNU_SOURCE |
| #define _GNU_SOURCE |
| #endif |
| |
| #include <sys/types.h> |
| #include <sys/socket.h> |
| #include <errno.h> |
| |
| int u_socket_ocall(int *error, int domain, int ty, int protocol) |
| { |
| int ret = socket(domain, ty, protocol); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_socketpair_ocall(int *error, int domain, int ty, int protocol, int sv[2]) |
| { |
| int ret = socketpair(domain, ty, protocol, sv); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_bind_ocall(int *error, int sockfd, const struct sockaddr *addr, socklen_t addrlen) |
| { |
| int ret = bind(sockfd, addr, addrlen); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_listen_ocall(int *error, int sockfd, int backlog) |
| { |
| int ret = listen(sockfd, backlog); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_accept_ocall(int *error, |
| int sockfd, |
| struct sockaddr *addr, |
| socklen_t addrlen_in, |
| socklen_t *addrlen_out) |
| { |
| *addrlen_out = addrlen_in; |
| int ret = accept(sockfd, addr, addrlen_out); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_accept4_ocall(int *error, |
| int sockfd, |
| struct sockaddr *addr, |
| socklen_t addrlen_in, |
| socklen_t *addrlen_out, |
| int flags) |
| { |
| *addrlen_out = addrlen_in; |
| int ret = accept4(sockfd, addr, addrlen_out, flags); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_connect_ocall(int *error, int sockfd, const struct sockaddr *addr, socklen_t addrlen) |
| { |
| int ret = connect(sockfd, addr, addrlen); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_recv_ocall(int *error, int sockfd, void *buf, size_t len, int flags) |
| { |
| ssize_t ret = recv(sockfd, buf, len, flags); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_recvfrom_ocall(int *error, |
| int sockfd, |
| void *buf, |
| size_t len, |
| int flags, |
| struct sockaddr *src_addr, |
| socklen_t addrlen_in, |
| socklen_t *addrlen_out) |
| { |
| *addrlen_out = addrlen_in; |
| ssize_t ret = recvfrom(sockfd, buf, len, flags, src_addr, addrlen_out); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_recvmsg_ocall(int *error, int sockfd, struct msghdr *msg, int flags) |
| { |
| ssize_t ret = recvmsg(sockfd, msg, flags); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_send_ocall(int *error, int sockfd, const void *buf, size_t len, int flags) |
| { |
| ssize_t ret = send(sockfd, buf, len, flags); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_sendto_ocall(int *error, |
| int sockfd, |
| const void *buf, |
| size_t len, |
| int flags, |
| const struct sockaddr *dest_addr, |
| socklen_t addrlen) |
| { |
| ssize_t ret = sendto(sockfd, buf, len, flags, dest_addr, addrlen); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| ssize_t u_sendmsg_ocall(int *error, int sockfd, const struct msghdr *msg, int flags) |
| { |
| ssize_t ret = sendmsg(sockfd, msg, flags); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_getsockopt_ocall(int *error, |
| int sockfd, |
| int level, |
| int optname, |
| void *optval, |
| socklen_t optlen_in, |
| socklen_t *optlen_out) |
| { |
| *optlen_out = optlen_in; |
| int ret = getsockopt(sockfd, level, optname, optval, optlen_out); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_setsockopt_ocall(int *error, |
| int sockfd, |
| int level, |
| int optname, |
| const void *optval, |
| socklen_t optlen) |
| { |
| int ret = setsockopt(sockfd, level, optname, optval, optlen); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_getsockname_ocall(int *error, |
| int sockfd, |
| struct sockaddr *addr, |
| socklen_t addrlen_in, |
| socklen_t *addrlen_out) |
| { |
| *addrlen_out = addrlen_in; |
| int ret = getsockname(sockfd, addr, addrlen_out); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_getpeername_ocall(int *error, |
| int sockfd, |
| struct sockaddr *addr, |
| socklen_t addrlen_in, |
| socklen_t *addrlen_out) |
| { |
| *addrlen_out = addrlen_in; |
| int ret = getpeername(sockfd, addr, addrlen_out); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |
| |
| int u_shutdown_ocall(int *error, int sockfd, int how) |
| { |
| int ret = shutdown(sockfd, how); |
| if (error) { |
| *error = ret == -1 ? errno : 0; |
| } |
| return ret; |
| } |