Add a few things necessary for openssl (not all)

src/sys_socket/src/lib.rs

@@ -5,17 +5,26 @@
 
 extern crate platform;
 
+use core::ptr;
 use platform::types::*;
 
+pub type in_addr_t = [u8; 4];
+pub type in_port_t = u16;
 pub type sa_family_t = u16;
 pub type socklen_t = u32;
 
 #[repr(C)]
 pub struct sockaddr {
     pub sa_family: sa_family_t,
-    pub sa_data: [c_char; 14],
+    data: [c_char; 14]
 }
 
+pub const AF_INET: c_int = 2;
+pub const SOCK_STREAM: c_int = 1;
+pub const SOCK_DGRAM: c_int = 2;
+pub const SOCK_NONBLOCK: c_int = 0o4000;
+pub const SOCK_CLOEXEC: c_int = 0o2000000;
+
 #[no_mangle]
 pub unsafe extern "C" fn accept(
     socket: c_int,
@@ -31,7 +40,7 @@ pub unsafe extern "C" fn bind(
     address: *const sockaddr,
     address_len: socklen_t,
 ) -> c_int {
-    unimplemented!();
+    platform::bind(socket, address as *const platform::sockaddr, address_len)
 }
 
 #[no_mangle]
@@ -40,7 +49,7 @@ pub unsafe extern "C" fn connect(
     address: *const sockaddr,
     address_len: socklen_t,
 ) -> c_int {
-    unimplemented!();
+    platform::connect(socket, address as *const platform::sockaddr, address_len)
 }
 
 #[no_mangle]
@@ -84,7 +93,7 @@ pub unsafe extern "C" fn recv(
     length: size_t,
     flags: c_int,
 ) -> ssize_t {
-    unimplemented!();
+    recvfrom(socket, buffer, length, flags, ptr::null_mut(), ptr::null_mut())
 }
 
 #[no_mangle]
@@ -96,7 +105,7 @@ pub unsafe extern "C" fn recvfrom(
     address: *mut sockaddr,
     address_len: *mut socklen_t,
 ) -> ssize_t {
-    unimplemented!();
+    platform::recvfrom(socket, buffer, length, flags, address as *mut platform::sockaddr, address_len)
 }
 
 #[no_mangle]
@@ -106,11 +115,11 @@ pub unsafe extern "C" fn send(
     length: size_t,
     flags: c_int,
 ) -> ssize_t {
-    unimplemented!();
+    sendto(socket, message, length, flags, ptr::null(), 0)
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn sento(
+pub unsafe extern "C" fn sendto(
     socket: c_int,
     message: *const c_void,
     length: size_t,
@@ -118,7 +127,7 @@ pub unsafe extern "C" fn sento(
     dest_addr: *const sockaddr,
     dest_len: socklen_t,
 ) -> ssize_t {
-    unimplemented!();
+    platform::sendto(socket, message, length, flags, dest_addr as *const platform::sockaddr, dest_len)
 }
 
 #[no_mangle]
@@ -138,8 +147,8 @@ pub unsafe extern "C" fn shutdown(socket: c_int, how: c_int) -> c_int {
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn socket(domain: c_int, _type: c_int, protocol: c_int) -> c_int {
-    unimplemented!();
+pub unsafe extern "C" fn socket(domain: c_int, kind: c_int, protocol: c_int) -> c_int {
+    platform::socket(domain, kind, protocol)
 }
 
 #[no_mangle]