diff options
Diffstat (limited to 'project/dclib/dclib-network-linux.h')
| -rw-r--r-- | project/dclib/dclib-network-linux.h | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/project/dclib/dclib-network-linux.h b/project/dclib/dclib-network-linux.h index fc09ed8..bd3cb79 100644 --- a/project/dclib/dclib-network-linux.h +++ b/project/dclib/dclib-network-linux.h @@ -41,7 +41,62 @@ // /////////////////////////////////////////////////////////////////////////////// -/////////////// IP interface /////////////// +/////////////// IP/UDP /////////////// +/////////////////////////////////////////////////////////////////////////////// + +ssize_t ReceiveUDPv4 +( + int sock, // valid socket + void *buf, // buffer tostore incoming data + size_t buf_size, // size of buffer + int flags, // flags for recffrom() or recvmsg() + struct sockaddr_in *src_addr, // not NULL: stire source address + in_addr_t *dest_addr // not NULL: store destination IPv4 (NBO) +); + +/////////////////////////////////////////////////////////////////////////////// + +ssize_t SendUDPv4 +( + int sock, // valid socket + const void *data, // data to send + size_t data_size, // size of data + int flags, // flags for sendto() or sendmsg() + struct sockaddr_in *dest_addr, // destination address (NULL possible) + in_addr_t src_addr // not 0: source IPv4 (NBO) +); + +/////////////////////////////////////////////////////////////////////////////// + +ssize_t recvfrom2 +( + int sock, + void *buf, + size_t buf_size, + int flags, + struct sockaddr *src_addr, + socklen_t *src_addrlen, + struct sockaddr *dest_addr, + socklen_t *dest_addrlen +); + +//----------------------------------------------------------------------------- + +ssize_t sendto2 +( + int sock, + const void *buf, + size_t buf_size, + int flags, + struct sockaddr *dest_addr, + socklen_t dest_addrlen, + struct sockaddr_in *src_addr, + socklen_t src_addrlen +); + +// +/////////////////////////////////////////////////////////////////////////////// +/////////////// SendRawUDP() /////////////// /////////////////////////////////////////////////////////////////////////////// enumError SendRawUDP |