Add constants required for net2

Author: jackpot51

src/unix/redox/mod.rs

@@ -207,8 +207,9 @@ s! {
     }
 }
 
-// TODO: relibc
-pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
+// TODO: relibc {
+    pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void;
+// }
 
 // errno.h
 pub const EPERM: ::c_int = 1;
@@ -263,8 +264,9 @@ pub const F_GETFD: ::c_int = 1;
 pub const F_SETFD: ::c_int = 2;
 pub const F_GETFL: ::c_int = 3;
 pub const F_SETFL: ::c_int = 4;
-// TODO: relibc
-pub const F_DUPFD_CLOEXEC: ::c_int = ::F_DUPFD;
+// TODO: relibc {
+    pub const F_DUPFD_CLOEXEC: ::c_int = ::F_DUPFD;
+// }
 pub const FD_CLOEXEC: ::c_int = 0x0100_0000;
 pub const O_RDONLY: ::c_int = 0x0001_0000;
 pub const O_WRONLY: ::c_int = 0x0002_0000;
@@ -296,27 +298,27 @@ extern {
 pub const EAI_SYSTEM: ::c_int = -11;
 
 // netinet/in.h
-// TODO: relibc
-pub const IP_TTL: ::c_int = 2;
-// TODO: relibc
-pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
-// TODO: relibc
-pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
-// TODO: relibc
-pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
-// TODO: relibc
-pub const IPV6_V6ONLY: ::c_int = 26;
-// TODO: relibc
-pub const IP_MULTICAST_TTL: ::c_int = 33;
-// TODO: relibc
-pub const IP_MULTICAST_LOOP: ::c_int = 34;
-// TODO: relibc
-pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
-// TODO: relibc
-pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
+// TODO: relibc {
+    pub const IP_TTL: ::c_int = 2;
+    pub const IPV6_UNICAST_HOPS: ::c_int = 16;
+    pub const IPV6_MULTICAST_IF: ::c_int = 17;
+    pub const IPV6_MULTICAST_HOPS: ::c_int = 18;
+    pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
+    pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
+    pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
+    pub const IPV6_V6ONLY: ::c_int = 26;
+    pub const IP_MULTICAST_IF: ::c_int = 32;
+    pub const IP_MULTICAST_TTL: ::c_int = 33;
+    pub const IP_MULTICAST_LOOP: ::c_int = 34;
+    pub const IP_ADD_MEMBERSHIP: ::c_int = 35;
+    pub const IP_DROP_MEMBERSHIP: ::c_int = 36;
+// }
 
 // netinet/tcp.h
 pub const TCP_NODELAY: ::c_int = 1;
+// TODO: relibc {
+    pub const TCP_KEEPIDLE: ::c_int = 1;
+// }
 
 // poll.h
 pub const POLLIN: ::c_short = 0x001;
@@ -397,10 +399,10 @@ pub const EXIT_SUCCESS: ::c_int = 0;
 pub const EXIT_FAILURE: ::c_int = 1;
 
 // sys/ioctl.h
-// TODO: relibc
-pub const FIONBIO: ::c_int = 0x5421;
-// TODO: relibc
-pub const FIOCLEX: ::c_int = 0x5451;
+// TODO: relibc {
+    pub const FIONBIO: ::c_int = 0x5421;
+    pub const FIOCLEX: ::c_int = 0x5451;
+// }
 extern {
     pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
 }
@@ -419,6 +421,11 @@ pub const SHUT_RDWR: ::c_int = 2;
 pub const SO_REUSEADDR: ::c_int = 2;
 pub const SO_ERROR: ::c_int = 4;
 pub const SO_BROADCAST: ::c_int = 6;
+pub const SO_SNDBUF: ::c_int = 7;
+pub const SO_RCVBUF: ::c_int = 8;
+pub const SO_KEEPALIVE: ::c_int = 9;
+pub const SO_LINGER: ::c_int = 13;
+pub const SO_REUSEPORT: ::c_int = 15;
 pub const SO_RCVTIMEO: ::c_int = 20;
 pub const SO_SNDTIMEO: ::c_int = 21;
 pub const SOCK_STREAM: ::c_int = 1;