1 files changed, 118 insertions, 0 deletions
diff --git a/lib/libtle_glue/sym.h b/lib/libtle_glue/sym.h
new file mode 100644
index 0000000..b5a333d
--- /dev/null
+++ b/lib/libtle_glue/sym.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2018 Ant Financial Services Group.
+ * Licensed 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 _TLE_KSYM_H_
+#define _TLE_KSYM_H_
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <sys/socket.h>
+
+#include <sys/epoll.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <poll.h>
+#include <sys/uio.h>
+#include <sys/sendfile.h>
+#include <sys/select.h>
+#include <sys/time.h>
+
+#include "tle_glue.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void symbol_init(void);
+
+#ifdef PRELOAD
+int (*k_epoll_create)(int size);
+int (*k_epoll_create1)(int flags);
+int (*k_epoll_ctl)(int epfd, int op, int fd, struct epoll_event *event);
+int (*k_epoll_wait)(int epfd, struct epoll_event *events, int maxevents, int timeout);
+int (*k_epoll_pwait)(int epfd, struct epoll_event *events, int maxevents, int timeout, const sigset_t *sigmask);
+int (*k_poll)(struct pollfd *fds, nfds_t nfds, int timeout);
+int (*k_select)(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
+int (*k_pselect)(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, const struct timespec *timeout, const sigset_t *sigmask);
+
+int (*k_socket)(int domain, int type, int protocol);
+int (*k_listen)(int sockfd, int backlog);
+int (*k_bind)(int sockfd, const struct sockaddr *addr, socklen_t addrlen); 
+int (*k_accept)(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+int (*k_accept4)(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags);
+int (*k_connect)(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+int (*k_getsockopt)(int sockfd, int level, int optname, void *optval, socklen_t *optlen);
+int (*k_setsockopt)(int sockfd, int level, int optname, const void *optval, socklen_t optlen);
+int (*k_fcntl)(int fd, int cmd, ... /* arg */ );
+int (*k_ioctl)(int d, int request, ...);
+int (*k_shutdown)(int sockfd, int how);
+int (*k_close)(int fd);
+ssize_t (*k_recv)(int sockfd, void *buf, size_t len, int flags);
+ssize_t (*k_recvfrom)(int sockfd, void *buf, size_t len, int flags, struct sockaddr *src_addr, socklen_t *addrlen);
+ssize_t (*k_recvmsg)(int sockfd, struct msghdr *msg, int flags);
+ssize_t (*k_read)(int fd, void *buf, size_t count);
+ssize_t (*k_readv)(int fd, const struct iovec *iov, int iovcnt);
+ssize_t (*k_send)(int sockfd, const void *buf, size_t len, int flags);
+ssize_t (*k_sendto)(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dest_addr, socklen_t addrlen);
+ssize_t (*k_sendmsg)(int sockfd, const struct msghdr *msg, int flags);
+ssize_t (*k_write)(int fd, const void *buf, size_t count);
+ssize_t (*k_writev)(int fd, const struct iovec *iov, int iovcnt);
+ssize_t (*k_splice)(int fd_in, loff_t *off_in, int fd_out, loff_t *off_out, size_t len, unsigned int flags);
+ssize_t (*k_sendfile)(int out_fd, int in_fd, off_t *offset, size_t count);
+int (*k_getsockname)(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+int (*k_getpeername)(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+#else
+#define k_epoll_create epoll_create
+#define k_epoll_create1 epoll_create1
+#define k_epoll_ctl epoll_ctl
+#define k_epoll_wait epoll_wait
+#define k_epoll_pwait epoll_pwait
+#define k_poll poll
+#define k_select select
+#define k_pselect pselect
+#define k_socket socket
+#define k_listen listen
+#define k_bind bind
+#define k_accept accept
+#define k_accept4 accept4
+#define k_connect connect
+#define k_getsockopt getsockopt
+#define k_setsockopt setsockopt
+#define k_fcntl fcntl
+#define k_ioctl ioctl
+#define k_shutdown shutdown
+#define k_close close
+#define k_recv recv
+#define k_recvfrom recvfrom
+#define k_recvmsg recvmsg
+#define k_read read
+#define k_readv readv
+#define k_send send
+#define k_sendto sendto
+#define k_sendmsg sendmsg
+#define k_write write
+#define k_writev writev
+#define k_splice splice
+#define k_sendfile sendfile
+#define k_getsockname getsockname
+#define k_getpeername getpeername
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TLE_KSYM_H_ */