diff options
Diffstat (limited to 'src/socket_wrapper.c')
| -rw-r--r-- | src/socket_wrapper.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 4ef0aa6..f74dbec 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -561,17 +561,6 @@ static int libc_vioctl(int d, unsigned long int request, va_list ap) return rc; } -static int (*libc_sendmsg)(int sockfd, const struct msghdr *msg, int flags); - -static int real_sendmsg(int sockfd, const struct msghdr *msg, int flags) -{ - if (libc_sendmsg == NULL) { - *(void **)(&libc_sendmsg) = libc_dlsym("sendmsg"); - } - - return libc_sendmsg(sockfd, msg, flags); -} - static int (*libc_sendto)(int sockfd, const void *buf, size_t len, int flags, const struct sockaddr *dst_addr, socklen_t addrlen); @@ -3022,7 +3011,7 @@ static ssize_t swrap_sendmsg(int s, const struct msghdr *omsg, int flags) int bcast = 0; if (!si) { - return real_sendmsg(s, omsg, flags); + return swrap.fns.libc_sendmsg(s, omsg, flags); } tmp.iov_base = NULL; @@ -3087,7 +3076,7 @@ static ssize_t swrap_sendmsg(int s, const struct msghdr *omsg, int flags) msg.msg_namelen = sizeof(un_addr); /* size of address */ /* ignore the any errors in broadcast sends */ - real_sendmsg(s, &msg, flags); + swrap.fns.libc_sendmsg(s, &msg, flags); } swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len); @@ -3096,7 +3085,7 @@ static ssize_t swrap_sendmsg(int s, const struct msghdr *omsg, int flags) return len; } - ret = real_sendmsg(s, &msg, flags); + ret = swrap.fns.libc_sendmsg(s, &msg, flags); swrap_sendmsg_after(si, &msg, to, ret); |