Add missing PS Vita definitions, fix some unused ones

Author: pheki

src/unix/newlib/mod.rs

@@ -546,8 +546,16 @@ pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
 pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
 pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
 
-pub const TCP_NODELAY: ::c_int = 8193;
-pub const TCP_MAXSEG: ::c_int = 8194;
+cfg_if! {
+    if #[cfg(target_os = "horizon")] {
+        pub const TCP_NODELAY: ::c_int = 1;
+        pub const TCP_MAXSEG: ::c_int = 2;
+    } else {
+        pub const TCP_NODELAY: ::c_int = 8193;
+        pub const TCP_MAXSEG: ::c_int = 8194;
+    }
+}
+
 pub const TCP_NOPUSH: ::c_int = 4;
 pub const TCP_NOOPT: ::c_int = 8;
 pub const TCP_KEEPIDLE: ::c_int = 256;
@@ -561,13 +569,25 @@ cfg_if! {
         pub const IP_TOS: ::c_int = 3;
     }
 }
-pub const IP_TTL: ::c_int = 8;
+cfg_if! {
+    if #[cfg(target_os = "vita")] {
+        pub const IP_TTL: ::c_int = 4;
+    } else {
+        pub const IP_TTL: ::c_int = 8;
+    }
+}
 pub const IP_MULTICAST_IF: ::c_int = 9;
 pub const IP_MULTICAST_TTL: ::c_int = 10;
 pub const IP_MULTICAST_LOOP: ::c_int = 11;
-pub const IP_ADD_MEMBERSHIP: ::c_int = 11;
-pub const IP_DROP_MEMBERSHIP: ::c_int = 12;
-
+cfg_if! {
+    if #[cfg(target_os = "vita")] {
+        pub const IP_ADD_MEMBERSHIP: ::c_int = 12;
+        pub const IP_DROP_MEMBERSHIP: ::c_int = 13;
+    } else {
+        pub const IP_ADD_MEMBERSHIP: ::c_int = 11;
+        pub const IP_DROP_MEMBERSHIP: ::c_int = 12;
+    }
+}
 pub const IPV6_UNICAST_HOPS: ::c_int = 4;
 pub const IPV6_MULTICAST_IF: ::c_int = 9;
 pub const IPV6_MULTICAST_HOPS: ::c_int = 10;
@@ -598,10 +618,19 @@ pub const NI_NAMEREQD: ::c_int = 4;
 pub const NI_NUMERICSERV: ::c_int = 0;
 pub const NI_DGRAM: ::c_int = 0;
 
-pub const EAI_FAMILY: ::c_int = -303;
-pub const EAI_MEMORY: ::c_int = -304;
-pub const EAI_NONAME: ::c_int = -305;
-pub const EAI_SOCKTYPE: ::c_int = -307;
+cfg_if! {
+    if #[cfg(target_os = "vita")] {
+        pub const EAI_FAMILY: ::c_int = -6;
+        pub const EAI_MEMORY: ::c_int = -10;
+        pub const EAI_NONAME: ::c_int = -2;
+        pub const EAI_SOCKTYPE: ::c_int = -7;
+    } else {
+        pub const EAI_FAMILY: ::c_int = -303;
+        pub const EAI_MEMORY: ::c_int = -304;
+        pub const EAI_NONAME: ::c_int = -305;
+        pub const EAI_SOCKTYPE: ::c_int = -307;
+    }
+}
 
 pub const EXIT_SUCCESS: ::c_int = 0;
 pub const EXIT_FAILURE: ::c_int = 1;

src/unix/newlib/vita/mod.rs

@@ -9,6 +9,16 @@ pub type c_ulong = u32;
 pub type sigset_t = ::c_ulong;
 
 s! {
+    pub struct msghdr {
+        pub msg_name: *mut ::c_void,
+        pub msg_namelen: ::socklen_t,
+        pub msg_iov: *mut ::iovec,
+        pub msg_iovlen: ::c_int,
+        pub msg_control: *mut ::c_void,
+        pub msg_controllen: ::socklen_t,
+        pub msg_flags: ::c_int,
+    }
+
     pub struct sockaddr {
         pub sa_len: u8,
         pub sa_family: ::sa_family_t,
@@ -72,11 +82,19 @@ s! {
 pub const AF_UNIX: ::c_int = 1;
 pub const AF_INET6: ::c_int = 24;
 
+pub const SOCK_RAW: ::c_int = 3;
+pub const SOCK_RDM: ::c_int = 4;
+pub const SOCK_SEQPACKET: ::c_int = 5;
+
 pub const FIONBIO: ::c_ulong = 1;
 
 pub const POLLIN: ::c_short = 0x0001;
 pub const POLLPRI: ::c_short = POLLIN;
 pub const POLLOUT: ::c_short = 0x0004;
+pub const POLLRDNORM: ::c_short = POLLIN;
+pub const POLLRDBAND: ::c_short = POLLIN;
+pub const POLLWRNORM: ::c_short = POLLOUT;
+pub const POLLWRBAND: ::c_short = POLLOUT;
 pub const POLLERR: ::c_short = 0x0008;
 pub const POLLHUP: ::c_short = 0x0010;
 pub const POLLNVAL: ::c_short = 0x0020;
@@ -125,27 +143,28 @@ pub const SIGALRM: ::c_int = 14;
 pub const SIGTERM: ::c_int = 15;
 
 pub const EAI_BADFLAGS: ::c_int = -1;
-pub const EAI_NONAME: ::c_int = -2;
 pub const EAI_AGAIN: ::c_int = -3;
 pub const EAI_FAIL: ::c_int = -4;
 pub const EAI_NODATA: ::c_int = -5;
-pub const EAI_FAMILY: ::c_int = -6;
-pub const EAI_SOCKTYPE: ::c_int = -7;
 pub const EAI_SERVICE: ::c_int = -8;
 pub const EAI_ADDRFAMILY: ::c_int = -9;
-pub const EAI_MEMORY: ::c_int = -10;
 pub const EAI_SYSTEM: ::c_int = -11;
 pub const EAI_OVERFLOW: ::c_int = -12;
 
 pub const _SC_PAGESIZE: ::c_int = 8;
 pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 51;
 pub const PTHREAD_STACK_MIN: ::size_t = 32 * 1024;
 
+pub const IP_HDRINCL: ::c_int = 2;
+
 extern "C" {
     pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
     pub fn writev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
     pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
 
+    pub fn sendmsg(s: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
+    pub fn recvmsg(s: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;
+
     pub fn pthread_create(
         native: *mut ::pthread_t,
         attr: *const ::pthread_attr_t,