diff options
| author | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 08:08:19 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 08:08:19 +0100 |
| commit | a6bbc3867e96fb30a53ffacda28ee4e8344f8542 (patch) | |
| tree | 3f0710a589bf8d439e00826c2b9fd01e6707db6a | |
| parent | 5b7e8960a325e7c3a9c08b24ce1079c0faa3c12d (diff) | |
| download | socket_wrapper-a6bbc3867e96fb30a53ffacda28ee4e8344f8542.tar.gz socket_wrapper-a6bbc3867e96fb30a53ffacda28ee4e8344f8542.tar.xz socket_wrapper-a6bbc3867e96fb30a53ffacda28ee4e8344f8542.zip | |
swrap: Add libc_sendto().
| -rw-r--r-- | src/socket_wrapper.c | 38 |
1 files changed, 25 insertions, 13 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 7d92f95..2a23d19 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -735,6 +735,18 @@ static int libc_sendmsg(int sockfd, const struct msghdr *msg, int flags) return swrap.fns.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) +{ + swrap_load_lib_function(SWRAP_LIBSOCKET, sendto); + + return swrap.fns.libc_sendto(sockfd, buf, len, flags, dst_addr, addrlen); +} + /********************************************************* * SWRAP HELPER FUNCTIONS *********************************************************/ @@ -2942,7 +2954,7 @@ static ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, int bcast = 0; if (!si) { - return swrap.fns.libc_sendto(s, buf, len, flags, to, tolen); + return libc_sendto(s, buf, len, flags, to, tolen); } tmp.iov_base = discard_const_p(char, buf); @@ -2979,12 +2991,12 @@ static ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, if (stat(un_addr.sun_path, &st) != 0) continue; /* ignore the any errors in broadcast sends */ - swrap.fns.libc_sendto(s, - buf, - len, - flags, - (struct sockaddr *)(void *)&un_addr, - sizeof(un_addr)); + libc_sendto(s, + buf, + len, + flags, + (struct sockaddr *)(void *)&un_addr, + sizeof(un_addr)); } swrap_dump_packet(si, to, SWRAP_SENDTO, buf, len); @@ -2992,12 +3004,12 @@ static ssize_t swrap_sendto(int s, const void *buf, size_t len, int flags, return len; } - ret = swrap.fns.libc_sendto(s, - buf, - len, - flags, - (struct sockaddr *)msg.msg_name, - msg.msg_namelen); + ret = libc_sendto(s, + buf, + len, + flags, + (struct sockaddr *)msg.msg_name, + msg.msg_namelen); swrap_sendmsg_after(si, &msg, to, ret); |