tcp: avoid fr segments less than mss if possible

[vpp.git] / src / vcl / ldp_socket_wrapper.h

diff --git a/src/vcl/ldp_socket_wrapper.h b/src/vcl/ldp_socket_wrapper.h
index 59e4eae..bf1b0e3 100644 (file)
--- a/src/vcl/ldp_socket_wrapper.h
+++ b/src/vcl/ldp_socket_wrapper.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
  * 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:
@@ -90,13 +90,6 @@
 #define DESTRUCTOR_ATTRIBUTE
 #endif
 
-#define HAVE_ADDRESS_SANITIZER_ATTRIBUTE
-#ifdef HAVE_ADDRESS_SANITIZER_ATTRIBUTE
-#define DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE __attribute__((no_sanitize_address))
-#else
-#define DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE
-#endif
-
 /*
  * IMPORTANT
  *
@@ -105,16 +98,16 @@
  * has probably something todo with with the linker.
  * So we need load each function at the point it is called the first time.
  */
-int libc_accept4 (int sockfd, struct sockaddr *addr, socklen_t * addrlen,
+int libc_accept4 (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen,
                  int flags);
 
-int libc_accept (int sockfd, struct sockaddr *addr, socklen_t * addrlen);
+int libc_accept (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen);
 
-int libc_bind (int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+int libc_bind (int sockfd, __CONST_SOCKADDR_ARG addr, socklen_t addrlen);
 
 int libc_close (int fd);
 
-int libc_connect (int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+int libc_connect (int sockfd, __CONST_SOCKADDR_ARG addr, socklen_t addrlen);
 
 #if 0
 /* TBD: dup and dup2 to be implemented later */
@@ -127,15 +120,17 @@ int libc_dup2 (int oldfd, int newfd);
 int libc_eventfd (int count, int flags);
 #endif
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
-libc_vfcntl (int fd, int cmd, va_list ap);
+int libc_vfcntl (int fd, int cmd, va_list ap);
 
-DO_NOT_SANITIZE_ADDRESS_ATTRIBUTE int
-libc_vioctl (int fd, int cmd, va_list ap);
+#ifdef HAVE_FCNTL64
+int libc_vfcntl64 (int fd, int cmd, va_list ap);
+#endif
+
+int libc_vioctl (int fd, int cmd, va_list ap);
 
-int libc_getpeername (int sockfd, struct sockaddr *addr, socklen_t * addrlen);
+int libc_getpeername (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen);
 
-int libc_getsockname (int sockfd, struct sockaddr *addr, socklen_t * addrlen);
+int libc_getsockname (int sockfd, __SOCKADDR_ARG addr, socklen_t *addrlen);
 
 int
 libc_getsockopt (int sockfd,
@@ -149,25 +144,29 @@ ssize_t libc_readv (int fd, const struct iovec *iov, int iovcnt);
 
 int libc_recv (int sockfd, void *buf, size_t len, int flags);
 
-int
-libc_recvfrom (int sockfd,
-              void *buf,
-              size_t len,
-              int flags, struct sockaddr *src_addr, socklen_t * addrlen);
+int libc_recvfrom (int sockfd, void *buf, size_t len, int flags,
+                  __SOCKADDR_ARG src_addr, socklen_t *addrlen);
 
 int libc_recvmsg (int sockfd, struct msghdr *msg, int flags);
 
+#ifdef _GNU_SOURCE
+int libc_recvmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen,
+                  int flags, struct timespec *tmo);
+#endif
+
 int libc_send (int sockfd, const void *buf, size_t len, int flags);
 
 ssize_t libc_sendfile (int out_fd, int in_fd, off_t * offset, size_t len);
 
 int libc_sendmsg (int sockfd, const struct msghdr *msg, int flags);
 
-int
-libc_sendto (int sockfd,
-            const void *buf,
-            size_t len,
-            int flags, const struct sockaddr *dst_addr, socklen_t addrlen);
+#ifdef _GNU_SOURCE
+int libc_sendmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen,
+                  int flags);
+#endif
+
+int libc_sendto (int sockfd, const void *buf, size_t len, int flags,
+                __CONST_SOCKADDR_ARG dst_addr, socklen_t addrlen);
 
 int
 libc_setsockopt (int sockfd,
@@ -215,7 +214,7 @@ int libc_epoll_pwait (int __epfd, struct epoll_event *__events,
 
 int libc_poll (struct pollfd *__fds, nfds_t __nfds, int __timeout);
 
-#ifdef __USE_GNU
+#ifdef _GNU_SOURCE
 int libc_ppoll (struct pollfd *__fds, nfds_t __nfds,
                const struct timespec *__timeout, const __sigset_t * __ss);
 #endif