Add MSG_ constants for Xtensa.

Author: reitermarkus

src/unix/newlib/aarch64/mod.rs

@@ -40,3 +40,11 @@ pub const POLLHUP: ::c_short = 0x10;
 pub const POLLNVAL: ::c_short = 0x20;
 
 pub const SOL_SOCKET: ::c_int = 65535;
+
+pub const MSG_OOB: ::c_int = 1;
+pub const MSG_PEEK: ::c_int = 2;
+pub const MSG_DONTWAIT: ::c_int = 4;
+pub const MSG_DONTROUTE: ::c_int = 0;
+pub const MSG_WAITALL: ::c_int = 0;
+pub const MSG_MORE: ::c_int = 0;
+pub const MSG_NOSIGNAL: ::c_int = 0;

src/unix/newlib/arm/mod.rs

@@ -42,3 +42,11 @@ pub const POLLOUT: ::c_short = 0x10;
 pub const POLLNVAL: ::c_short = 0x20;
 
 pub const SOL_SOCKET: ::c_int = 65535;
+
+pub const MSG_OOB: ::c_int = 1;
+pub const MSG_PEEK: ::c_int = 2;
+pub const MSG_DONTWAIT: ::c_int = 4;
+pub const MSG_DONTROUTE: ::c_int = 0;
+pub const MSG_WAITALL: ::c_int = 0;
+pub const MSG_MORE: ::c_int = 0;
+pub const MSG_NOSIGNAL: ::c_int = 0;

src/unix/newlib/mod.rs

@@ -425,14 +425,6 @@ pub const CLOCK_BOOTTIME: ::clockid_t = 4;
 pub const SOCK_STREAM: ::c_int = 1;
 pub const SOCK_DGRAM: ::c_int = 2;
 
-pub const MSG_OOB: ::c_int = 1;
-pub const MSG_PEEK: ::c_int = 2;
-pub const MSG_DONTWAIT: ::c_int = 4;
-pub const MSG_DONTROUTE: ::c_int = 0;
-pub const MSG_WAITALL: ::c_int = 0;
-pub const MSG_MORE: ::c_int = 0;
-pub const MSG_NOSIGNAL: ::c_int = 0;
-
 pub const SHUT_RD: ::c_int = 0;
 pub const SHUT_WR: ::c_int = 1;
 pub const SHUT_RDWR: ::c_int = 2;

src/unix/newlib/xtensa/mod.rs

@@ -75,6 +75,14 @@ pub const POLLHUP: ::c_short = 1 << 6;
 
 pub const SOL_SOCKET: ::c_int = 0xfff;
 
+pub const MSG_OOB: ::c_int = 0x04;
+pub const MSG_PEEK: ::c_int = 0x01;
+pub const MSG_DONTWAIT: ::c_int = 0x08;
+pub const MSG_DONTROUTE: ::c_int = 0x4;
+pub const MSG_WAITALL: ::c_int = 0x02;
+pub const MSG_MORE: ::c_int = 0x10;
+pub const MSG_NOSIGNAL: ::c_int = 0x20;
+
 extern "C" {
     pub fn sendmsg(
         s: ::c_int,