lib: compile liblttng-ctl as C++

[lttng-tools.git] / src / common / sessiond-comm / inet6.c

diff --git a/src/common/sessiond-comm/inet6.c b/src/common/sessiond-comm/inet6.c
index c33e39f7bb9a2408e291a0f6e3d6310ab442af85..8c0d0b795c64ebf48f534427387443fbdcf2ba08 100644 (file)
--- a/src/common/sessiond-comm/inet6.c
+++ b/src/common/sessiond-comm/inet6.c
@@ -6,7 +6,6 @@
  */
 
 #define _LGPL_SOURCE
-#include <assert.h>
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -14,13 +13,13 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include <errno.h>
 #include <fcntl.h>
 #include <common/compat/time.h>
 #include <poll.h>
 
 #include <common/common.h>
 #include <common/time.h>
+#include <common/compat/errno.h>
 
 #include "inet6.h"
 
@@ -42,7 +41,6 @@ static const struct lttcomm_proto_ops inet6_ops = {
 /*
  * Creates an PF_INET socket.
  */
-LTTNG_HIDDEN
 int lttcomm_create_inet6_sock(struct lttcomm_sock *sock, int type, int proto)
 {
        int val = 1, ret;
@@ -85,22 +83,17 @@ error:
 /*
  * Bind socket and return.
  */
-LTTNG_HIDDEN
 int lttcomm_bind_inet6_sock(struct lttcomm_sock *sock)
 {
-       return bind(sock->fd,
-                       (const struct sockaddr *) ALIGNED_CONST_PTR(
-                                       sock->sockaddr.addr.sin6),
-                       sizeof(sock->sockaddr.addr.sin6));
+       struct sockaddr_in6 sockaddr = sock->sockaddr.addr.sin6;
+       return bind(sock->fd, &sockaddr, sizeof(sockaddr));
 }
 
 static
 int connect_no_timeout(struct lttcomm_sock *sock)
 {
-       return connect(sock->fd,
-                       (const struct sockaddr *) ALIGNED_CONST_PTR(
-                                       sock->sockaddr.addr.sin6),
-                       sizeof(sock->sockaddr.addr.sin6));
+       struct sockaddr_in6 sockaddr = sock->sockaddr.addr.sin6;
+       return connect(sock->fd, &sockaddr, sizeof(sockaddr));
 }
 
 static
@@ -110,6 +103,7 @@ int connect_with_timeout(struct lttcomm_sock *sock)
        int ret, flags, connect_ret;
        struct timespec orig_time, cur_time;
        unsigned long diff_ms;
+       struct sockaddr_in6 sockaddr;
 
        ret = fcntl(sock->fd, F_GETFL, 0);
        if (ret == -1) {
@@ -131,10 +125,8 @@ int connect_with_timeout(struct lttcomm_sock *sock)
                return -1;
        }
 
-       connect_ret = connect(sock->fd,
-                       (const struct sockaddr *) ALIGNED_CONST_PTR(
-                                       sock->sockaddr.addr.sin6),
-                       sizeof(sock->sockaddr.addr.sin6));
+       sockaddr = sock->sockaddr.addr.sin6;
+       connect_ret = connect(sock->fd, &sockaddr, sizeof(sockaddr));
        if (connect_ret == -1 && errno != EAGAIN && errno != EWOULDBLOCK &&
                        errno != EINPROGRESS) {
                goto error;
@@ -216,7 +208,6 @@ error:
 /*
  * Connect PF_INET socket.
  */
-LTTNG_HIDDEN
 int lttcomm_connect_inet6_sock(struct lttcomm_sock *sock)
 {
        int ret, closeret;
@@ -246,7 +237,6 @@ error_connect:
  * Do an accept(2) on the sock and return the new lttcomm socket. The socket
  * MUST be bind(2) before.
  */
-LTTNG_HIDDEN
 struct lttcomm_sock *lttcomm_accept_inet6_sock(struct lttcomm_sock *sock)
 {
        int new_fd;
@@ -290,7 +280,6 @@ error:
 /*
  * Make the socket listen using LTTNG_SESSIOND_COMM_MAX_LISTEN.
  */
-LTTNG_HIDDEN
 int lttcomm_listen_inet6_sock(struct lttcomm_sock *sock, int backlog)
 {
        int ret;
@@ -321,7 +310,6 @@ end:
  *
  * Return the size of received data.
  */
-LTTNG_HIDDEN
 ssize_t lttcomm_recvmsg_inet6_sock(struct lttcomm_sock *sock, void *buf,
                size_t len, int flags)
 {
@@ -350,7 +338,7 @@ ssize_t lttcomm_recvmsg_inet6_sock(struct lttcomm_sock *sock, void *buf,
                        }
                        iov[0].iov_base += ret;
                        iov[0].iov_len -= ret;
-                       assert(ret <= len_last);
+                       LTTNG_ASSERT(ret <= len_last);
                }
        } while ((ret > 0 && ret < len_last) || (ret < 0 && errno == EINTR));
        if (ret < 0) {
@@ -368,7 +356,6 @@ end:
  *
  * Return the size of sent data.
  */
-LTTNG_HIDDEN
 ssize_t lttcomm_sendmsg_inet6_sock(struct lttcomm_sock *sock, const void *buf,
                size_t len, int flags)
 {
@@ -415,7 +402,6 @@ ssize_t lttcomm_sendmsg_inet6_sock(struct lttcomm_sock *sock, const void *buf,
 /*
  * Shutdown cleanly and close.
  */
-LTTNG_HIDDEN
 int lttcomm_close_inet6_sock(struct lttcomm_sock *sock)
 {
        int ret;