diff options
| author |   Steven <sluong@cisco.com> | 2017-10-15 20:18:47 -0700 |
|---|---|---|
| committer | Steven <sluong@cisco.com> | 2017-10-15 20:21:27 -0700 |
| commit | 2199aab7422a704f86ca7b8a392531fc42866cb3 (patch) | |
| tree | f92b8f7cea5d0f9fc75763f4c00a59169337a572 /extras | |
| parent | fa77e8fb1cc8a87a4a31792698e7200c4195583e (diff) | |
VCL/LDPRELOAD: getpeername and getsockname
Add support for getpeername and getsockname system calls
Change-Id: Ie22787b967bb2a5fead0f5fcffd779e4f39b3302
Signed-off-by: Steven <sluong@cisco.com>
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/vcl-ldpreload/src/libvcl-ldpreload/vcom_socket.c | 40 |
1 files changed, 10 insertions, 30 deletions
diff --git a/extras/vcl-ldpreload/src/libvcl-ldpreload/vcom_socket.c b/extras/vcl-ldpreload/src/libvcl-ldpreload/vcom_socket.c index 1686c4fc3cf..fdcf13791d9 100644 --- a/extras/vcl-ldpreload/src/libvcl-ldpreload/vcom_socket.c +++ b/extras/vcl-ldpreload/src/libvcl-ldpreload/vcom_socket.c @@ -1272,8 +1272,11 @@ vcom_socket_bind (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) int vppcom_session_getsockname (int sid, vppcom_endpt_t * ep) { - /* TBD: move it to vppcom */ - return 0; + int rv; + uint32_t size = sizeof (*ep); + + rv = vppcom_session_attr (sid, VPPCOM_ATTR_GET_LCL_ADDR, ep, &size); + return rv; } int @@ -1305,18 +1308,6 @@ vcom_socket_getsockname (int __fd, __SOCKADDR_ARG __addr, return -EINVAL; } - /* TBD: remove libc_getsockname code snippet - * once vppcom implements vppcom_session_getsockname */ - rv = libc_getsockname (__fd, __addr, __len); - if (rv != 0) - { - rv = -errno; - return rv; - } - - /* TBD: use the below code snippet when vppcom - * implements vppcom_session_getsockname */ -#if 0 vppcom_endpt_t ep; ep.ip = (u8 *) & ((const struct sockaddr_in *) __addr)->sin_addr; rv = vppcom_session_getsockname (vsock->sid, &ep); @@ -1342,7 +1333,6 @@ vcom_socket_getsockname (int __fd, __SOCKADDR_ARG __addr, } } } -#endif return rv; } @@ -1394,8 +1384,11 @@ vcom_socket_connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) int vppcom_session_getpeername (int sid, vppcom_endpt_t * ep) { - /* TBD: move it to vppcom */ - return 0; + int rv; + uint32_t size = sizeof (*ep); + + rv = vppcom_session_attr (sid, VPPCOM_ATTR_GET_PEER_ADDR, ep, &size); + return rv; } int @@ -1441,18 +1434,6 @@ vcom_socket_getpeername (int __fd, __SOCKADDR_ARG __addr, return 0; } - /* TBD: remove libc_getpeername code snippet - * once vppcom implements vppcom_session_getpeername */ - rv = libc_getpeername (__fd, __addr, __len); - if (rv != 0) - { - rv = -errno; - return rv; - } - - /* TBD: use the below code snippet when vppcom - * implements vppcom_session_getpeername */ -#if 0 vppcom_endpt_t ep; ep.ip = (u8 *) & ((const struct sockaddr_in *) __addr)->sin_addr; rv = vppcom_session_getpeername (vsock->sid, &ep); @@ -1478,7 +1459,6 @@ vcom_socket_getpeername (int __fd, __SOCKADDR_ARG __addr, } } } -#endif return rv; } |