diff --git a/src/unix/newlib/aarch64/mod.rs b/src/unix/newlib/aarch64/mod.rs
index 7e1b2bb70eb52cf5a0743ee7dd985f603baf3b26..3a68bf4b9de4185d410209eaade7cf6fc9312ec3 100644
--- a/src/unix/newlib/aarch64/mod.rs
+++ b/src/unix/newlib/aarch64/mod.rs
@@ -1,3 +1,4 @@
+pub type clock_t = ::c_long;
pub type c_char = u8;
pub type wchar_t = u32;
@@ -29,5 +30,13 @@ s! {
}
}
+pub const FIONBIO: ::c_ulong = 1;
+
+pub const POLLIN: ::c_short = 0x1;
+pub const POLLPRI: ::c_short = 0x2;
pub const POLLOUT: ::c_short = 0x4;
+pub const POLLERR: ::c_short = 0x8;
pub const POLLHUP: ::c_short = 0x10;
+pub const POLLNVAL: ::c_short = 0x20;
+
+pub const SOL_SOCKET: ::c_int = 65535;
diff --git a/src/unix/newlib/arm/mod.rs b/src/unix/newlib/arm/mod.rs
index 39cb425fe7f46258247dd282860cef9150cd54b5..27274f7a3c0f9027045b0b5776c0ae6cb1faca3c 100644
--- a/src/unix/newlib/arm/mod.rs
+++ b/src/unix/newlib/arm/mod.rs
@@ -1,3 +1,4 @@
+pub type clock_t = ::c_long;
pub type c_char = u8;
pub type wchar_t = u32;
@@ -31,5 +32,13 @@ s! {
}
}
-pub const POLLOUT: ::c_short = 0x10;
+pub const FIONBIO: ::c_ulong = 1;
+
+pub const POLLIN: ::c_short = 0x1;
+pub const POLLPRI: ::c_short = 0x2;
pub const POLLHUP: ::c_short = 0x4;
+pub const POLLERR: ::c_short = 0x8;
+pub const POLLOUT: ::c_short = 0x10;
+pub const POLLNVAL: ::c_short = 0x20;
+
+pub const SOL_SOCKET: ::c_int = 65535;
diff --git a/src/unix/newlib/mod.rs b/src/unix/newlib/mod.rs
index f66707453a0b08ed295f24ef1f20d296b08e1974..d2a72a86cd2201c20ec1018082bb8f53d49fe0a0 100644
--- a/src/unix/newlib/mod.rs
+++ b/src/unix/newlib/mod.rs
@@ -1,6 +1,5 @@
pub type blkcnt_t = i32;
pub type blksize_t = i32;
-pub type clock_t = i32;
pub type clockid_t = ::c_ulong;
pub type dev_t = u32;
pub type fsblkcnt_t = u64;
@@ -31,8 +30,15 @@ s! {
pub ai_socktype: ::c_int,
pub ai_protocol: ::c_int,
pub ai_addrlen: socklen_t,
+
+ #[cfg(target_arch = "xtensa")]
+ pub ai_addr: *mut sockaddr,
+
pub ai_canonname: *mut ::c_char,
+
+ #[cfg(not(target_arch = "xtensa"))]
pub ai_addr: *mut sockaddr,
+
pub ai_next: *mut addrinfo,
}
@@ -364,11 +370,6 @@ pub const O_NONBLOCK: ::c_int = 16384;
pub const O_ACCMODE: ::c_int = 3;
pub const O_CLOEXEC: ::c_int = 0x80000;
-pub const POLLIN: ::c_short = 0x1;
-pub const POLLPRI: ::c_short = 0x2;
-pub const POLLERR: ::c_short = 0x8;
-pub const POLLNVAL: ::c_short = 0x20;
-
pub const RTLD_LAZY: ::c_int = 0x1;
pub const STDIN_FILENO: ::c_int = 0;
@@ -379,7 +380,6 @@ pub const SEEK_SET: ::c_int = 0;
pub const SEEK_CUR: ::c_int = 1;
pub const SEEK_END: ::c_int = 2;
-pub const FIONBIO: ::c_ulong = 1;
pub const FIOCLEX: ::c_ulong = 0x20006601;
pub const FIONCLEX: ::c_ulong = 0x20006602;
@@ -406,7 +406,6 @@ pub const S_IROTH: ::mode_t = 4;
pub const S_IWOTH: ::mode_t = 2;
pub const S_IXOTH: ::mode_t = 1;
-pub const SOL_SOCKET: ::c_int = 65535;
pub const SOL_TCP: ::c_int = 6;
pub const PF_UNSPEC: ::c_int = 0;
@@ -547,6 +546,9 @@ 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;
+
pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
@@ -702,6 +704,9 @@ cfg_if! {
} else if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::*;
+ } else if #[cfg(target_arch = "xtensa")] {
+ mod xtensa;
+ pub use self::xtensa::*;
} else {
// Only tested on ARM so far. Other platforms might have different
// definitions for types and constants.
diff --git a/src/unix/newlib/xtensa/mod.rs b/src/unix/newlib/xtensa/mod.rs
new file mode 100644
index 0000000000000000000000000000000000000000..bf95d9c9cdd0b35eb8a5cf0f138605317f0968cc
--- /dev/null
+++ b/src/unix/newlib/xtensa/mod.rs
@@ -0,0 +1,97 @@
+pub type clock_t = ::c_ulong;
+pub type c_char = i8;
+pub type wchar_t = u32;
+
+pub type c_long = i32;
+pub type c_ulong = u32;
+
+s! {
+ pub struct cmsghdr {
+ pub cmsg_len: ::socklen_t,
+ pub cmsg_level: ::c_int,
+ pub cmsg_type: ::c_int,
+ }
+
+ 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_un {
+ pub sun_family: ::sa_family_t,
+ pub sun_path: [::c_char; 108],
+ }
+
+ pub struct sockaddr {
+ pub sa_len: u8,
+ pub sa_family: ::sa_family_t,
+ pub sa_data: [::c_char; 14],
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_len: u8,
+ pub sin6_family: ::sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ }
+
+ pub struct sockaddr_in {
+ pub sin_len: u8,
+ pub sin_family: ::sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ pub sin_zero: [::c_char; 8],
+ }
+
+ pub struct sockaddr_storage {
+ pub s2_len: u8,
+ pub ss_family: ::sa_family_t,
+ pub s2_data1: [::c_char; 2],
+ pub s2_data2: [u32; 3],
+ pub s2_data3: [u32; 3],
+ }
+}
+
+pub const AF_UNIX: ::c_int = 1;
+
+pub const FIONBIO: ::c_ulong = 2147772030;
+
+pub const POLLIN: ::c_short = 1 << 0;
+pub const POLLRDNORM: ::c_short = 1 << 1;
+pub const POLLRDBAND: ::c_short = 1 << 2;
+pub const POLLPRI: ::c_short = POLLRDBAND;
+pub const POLLOUT: ::c_short = 1 << 3;
+pub const POLLWRNORM: ::c_short = POLLOUT;
+pub const POLLWRBAND: ::c_short = 1 << 4;
+pub const POLLERR: ::c_short = 1 << 5;
+pub const POLLHUP: ::c_short = 1 << 6;
+
+pub const SOL_SOCKET: ::c_int = 0xfff;
+
+extern "C" {
+ 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 writev(s: ::c_int, iov: *const ::iovec, iovcnt: ::c_int)
+ -> ::c_int;
+ pub fn readv(
+ fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int,
+ ) -> ::ssize_t;
+}