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| author | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 07:41:43 +0100 |
|---|---|---|
| committer | Andreas Schneider <asn@cryptomilk.org> | 2013-12-10 07:41:43 +0100 |
| commit | c7b7039a4643a975697615d263c1e30e126b9c37 (patch) | |
| tree | bbe0703ae73ca8e8432f622074f4d0b235e89787 | |
| parent | c1b2021ede8f3e2527ec0d5b28dd5bef259fca8a (diff) | |
| download | socket_wrapper-c7b7039a4643a975697615d263c1e30e126b9c37.tar.gz socket_wrapper-c7b7039a4643a975697615d263c1e30e126b9c37.tar.xz socket_wrapper-c7b7039a4643a975697615d263c1e30e126b9c37.zip | |
swrap: Add libc_recvfrom().
| -rw-r--r-- | src/socket_wrapper.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 63a8301..6246925 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -702,6 +702,18 @@ static ssize_t libc_readv(int fd, const struct iovec *iov, int iovcnt) return swrap.fns.libc_readv(fd, iov, iovcnt); } +static int libc_recvfrom(int sockfd, + void *buf, + size_t len, + int flags, + struct sockaddr *src_addr, + socklen_t *addrlen) +{ + swrap_load_lib_function(SWRAP_LIBSOCKET, recvfrom); + + return swrap.fns.libc_recvfrom(sockfd, buf, len, flags, src_addr, addrlen); +} + /********************************************************* * SWRAP HELPER FUNCTIONS *********************************************************/ @@ -2844,12 +2856,12 @@ static ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, socklen_t ss_len = sizeof(ss); if (!si) { - return swrap.fns.libc_recvfrom(s, - buf, - len, - flags, - from, - fromlen); + return libc_recvfrom(s, + buf, + len, + flags, + from, + fromlen); } if (!from) { @@ -2863,12 +2875,12 @@ static ssize_t swrap_recvfrom(int s, void *buf, size_t len, int flags, /* irix 6.4 forgets to null terminate the sun_path string :-( */ memset(&un_addr, 0, sizeof(un_addr)); - ret = swrap.fns.libc_recvfrom(s, - buf, - len, - flags, - (struct sockaddr *)(void *)&un_addr, - &un_addrlen); + ret = libc_recvfrom(s, + buf, + len, + flags, + (struct sockaddr *)(void *)&un_addr, + &un_addrlen); if (ret == -1) return ret; |