net: freebsd fixes

ROADMAP.md

@@ -1,5 +1,6 @@
 ## [Version 0.3](https://github.com/vlang/v/projects/5)
 - [ ] [make `-autofree` the default](https://github.com/vlang/v/issues/6989)
+- [x] [gc option]
 - [ ] [coroutines](https://github.com/vlang/v/issues/561)
 - [x] channels
 - [x] lock{}
@@ -12,7 +13,9 @@
 - [x] fix `byte.str()`
 - [x] maps with non-string keys
 - [x] iOS/Android support
-- [ ] parallel parser (and maybe checker/gen?)
+- [ ] parallel parser
+- [ ] parallel checker
+- [ ] parallel cgen
 - [ ] `recover()` from panics
 - [x] IO streams
 - [x] struct embedding
@@ -23,7 +26,7 @@
 - [x] short generics syntax (`foo(5)` instead of `foo<int>(5)`)
 - [ ] fix all remaining generics issues
 - [ ] merge v.c and v_win.c
-- [ ] more advanced errors, not just `error('message')`
+- [x] more advanced errors, not just `error('message')`
 - [ ] VLS for autocomplete, refactoring, go to definition etc
 - [ ] Recursive structs via optionals: `struct Node { next ?Node }`
 - [ ] Remove `foo = 0` for `&Foo`

vlib/net/address_freebsd.c.v

@@ -0,0 +1,66 @@
+module net
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+const max_unix_path = 108
+
+struct C.addrinfo {
+mut:
+	ai_family    int
+	ai_socktype  int
+	ai_flags     int
+	ai_protocol  int
+	ai_addrlen   int
+	ai_addr      voidptr
+	ai_canonname voidptr
+	ai_next      voidptr
+}
+
+struct C.sockaddr_in {
+	sin_family u16
+	sin_port   u16
+	sin_addr   u32
+}
+
+struct C.sockaddr_in6 {
+	sin6_family u16
+	sin6_port   u16
+	sin6_addr   [4]u32
+}
+
+struct C.sockaddr_un {
+	sun_family u16
+	sun_path   [max_unix_path]char
+}
+
+[_pack: '1']
+struct Ip6 {
+	port      u16
+	flow_info u32
+	addr      [16]byte
+	scope_id  u32
+}
+
+[_pack: '1']
+struct Ip {
+	port u16
+	addr [4]byte
+	// Pad to size so that socket functions
+	// dont complain to us (see  in.h and bind())
+	// TODO(emily): I would really like to use
+	// some constant calculations here
+	// so that this doesnt have to be hardcoded
+	sin_pad [8]byte
+}
+
+struct Unix {
+	path [max_unix_path]byte
+}
+
+[_pack: '1']
+struct Addr {
+pub:
+	f    u16
+	addr AddrData
+}