Remove bitrig support

See https://github.com/rust-lang/rust/pull/60775 .

8 files changed, 4 insertions, 152 deletions

diff --git a/ci/build.sh b/ci/build.sh
index 8bfc77136a..6e6096603f 100644
--- a/ci/build.sh
+++ b/ci/build.sh
@@ -199,7 +199,6 @@ thumbv7neon-linux-androideabi \
 thumbv7neon-unknown-linux-gnueabihf \
 thumbv8m.main-none-eabi \
 x86_64-pc-windows-msvc
-x86_64-unknown-bitrig \
 x86_64-unknown-dragonfly \
 x86_64-unknown-haiku \
 x86_64-unknown-hermit \
diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs
index 162be9d7f9..03c987dd33 100644
--- a/src/unix/bsd/mod.rs
+++ b/src/unix/bsd/mod.rs
@@ -663,8 +663,7 @@ cfg_if! {
     if #[cfg(any(target_os = "macos", target_os = "ios"))] {
         mod apple;
         pub use self::apple::*;
-    } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd",
-                        target_os = "bitrig"))] {
+    } else if #[cfg(any(target_os = "openbsd", target_os = "netbsd"))] {
         mod netbsdlike;
         pub use self::netbsdlike::*;
     } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
diff --git a/src/unix/bsd/netbsdlike/mod.rs b/src/unix/bsd/netbsdlike/mod.rs
index c75e6de0a3..29b4dd7649 100644
--- a/src/unix/bsd/netbsdlike/mod.rs
+++ b/src/unix/bsd/netbsdlike/mod.rs
@@ -676,7 +676,7 @@ cfg_if! {
     if #[cfg(target_os = "netbsd")] {
         mod netbsd;
         pub use self::netbsd::*;
-    } else if #[cfg(any(target_os = "openbsd", target_os = "bitrig"))] {
+    } else if #[cfg(target_os = "openbsd")] {
         mod openbsdlike;
         pub use self::openbsdlike::*;
     } else {
diff --git a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/mod.rs b/src/unix/bsd/netbsdlike/openbsdlike/bitrig/mod.rs
deleted file mode 100644
index f73d7de7b2..0000000000
--- a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/mod.rs
+++ /dev/null
@@ -1,129 +0,0 @@
-pub type c_char = i8;
-
-s! {
-    pub struct glob_t {
-        pub gl_pathc:   ::c_int,
-        pub gl_matchc:  ::c_int,
-        pub gl_offs:    ::c_int,
-        pub gl_flags:   ::c_int,
-        pub gl_pathv:   *mut *mut ::c_char,
-        __unused1: *mut ::c_void,
-        __unused2: *mut ::c_void,
-        __unused3: *mut ::c_void,
-        __unused4: *mut ::c_void,
-        __unused5: *mut ::c_void,
-        __unused6: *mut ::c_void,
-        __unused7: *mut ::c_void,
-    }
-
-    pub struct lconv {
-        pub decimal_point: *mut ::c_char,
-        pub thousands_sep: *mut ::c_char,
-        pub grouping: *mut ::c_char,
-        pub int_curr_symbol: *mut ::c_char,
-        pub currency_symbol: *mut ::c_char,
-        pub mon_decimal_point: *mut ::c_char,
-        pub mon_thousands_sep: *mut ::c_char,
-        pub mon_grouping: *mut ::c_char,
-        pub positive_sign: *mut ::c_char,
-        pub negative_sign: *mut ::c_char,
-        pub int_frac_digits: ::c_char,
-        pub frac_digits: ::c_char,
-        pub p_cs_precedes: ::c_char,
-        pub p_sep_by_space: ::c_char,
-        pub n_cs_precedes: ::c_char,
-        pub n_sep_by_space: ::c_char,
-        pub p_sign_posn: ::c_char,
-        pub n_sign_posn: ::c_char,
-        pub int_p_cs_precedes: ::c_char,
-        pub int_n_cs_precedes: ::c_char,
-        pub int_p_sep_by_space: ::c_char,
-        pub int_n_sep_by_space: ::c_char,
-        pub int_p_sign_posn: ::c_char,
-        pub int_n_sign_posn: ::c_char,
-    }
-}
-
-pub const LC_COLLATE_MASK: ::c_int = (1 << 0);
-pub const LC_CTYPE_MASK: ::c_int = (1 << 1);
-pub const LC_MESSAGES_MASK: ::c_int = (1 << 2);
-pub const LC_MONETARY_MASK: ::c_int = (1 << 3);
-pub const LC_NUMERIC_MASK: ::c_int = (1 << 4);
-pub const LC_TIME_MASK: ::c_int = (1 << 5);
-pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
-                               | LC_CTYPE_MASK
-                               | LC_MESSAGES_MASK
-                               | LC_MONETARY_MASK
-                               | LC_NUMERIC_MASK
-                               | LC_TIME_MASK;
-
-pub const ERA: ::nl_item = 52;
-pub const ERA_D_FMT: ::nl_item = 53;
-pub const ERA_D_T_FMT: ::nl_item = 54;
-pub const ERA_T_FMT: ::nl_item = 55;
-pub const ALT_DIGITS: ::nl_item = 56;
-
-pub const D_MD_ORDER: ::nl_item = 57;
-
-pub const ALTMON_1: ::nl_item = 58;
-pub const ALTMON_2: ::nl_item = 59;
-pub const ALTMON_3: ::nl_item = 60;
-pub const ALTMON_4: ::nl_item = 61;
-pub const ALTMON_5: ::nl_item = 62;
-pub const ALTMON_6: ::nl_item = 63;
-pub const ALTMON_7: ::nl_item = 64;
-pub const ALTMON_8: ::nl_item = 65;
-pub const ALTMON_9: ::nl_item = 66;
-pub const ALTMON_10: ::nl_item = 67;
-pub const ALTMON_11: ::nl_item = 68;
-pub const ALTMON_12: ::nl_item = 69;
-
-pub const KERN_RND: ::c_int = 31;
-
-// https://github.com/bitrig/bitrig/blob/master/sys/net/if.h#L187
-pub const IFF_UP: ::c_int = 0x1; // interface is up
-pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
-pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
-pub const IFF_LOOPBACK: ::c_int = 0x8; // is a loopback net
-pub const IFF_POINTOPOINT: ::c_int = 0x10; // interface is point-to-point link
-pub const IFF_NOTRAILERS: ::c_int = 0x20; // avoid use of trailers
-pub const IFF_RUNNING: ::c_int = 0x40; // resources allocated
-pub const IFF_NOARP: ::c_int = 0x80; // no address resolution protocol
-pub const IFF_PROMISC: ::c_int = 0x100; // receive all packets
-pub const IFF_ALLMULTI: ::c_int = 0x200; // receive all multicast packets
-pub const IFF_OACTIVE: ::c_int = 0x400; // transmission in progress
-pub const IFF_SIMPLEX: ::c_int = 0x800; // can't hear own transmissions
-pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
-pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
-pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
-pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
-
-pub const PTHREAD_STACK_MIN : ::size_t = 2048;
-pub const SIGSTKSZ : ::size_t = 40960;
-
-pub const PT_FIRSTMACH: ::c_int = 32;
-
-extern {
-    pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
-    pub fn duplocale(base: ::locale_t) -> ::locale_t;
-    pub fn freelocale(loc: ::locale_t) -> ::c_int;
-    pub fn newlocale(mask: ::c_int,
-                     locale: *const ::c_char,
-                     base: ::locale_t) -> ::locale_t;
-    pub fn uselocale(loc: ::locale_t) -> ::locale_t;
-    pub fn pledge(promises: *const ::c_char,
-                  paths: *mut *const ::c_char) -> ::c_int;
-    pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
-}
-
-cfg_if! {
-    if #[cfg(target_arch = "x86")] {
-        mod x86;
-        pub use self::x86::*;
-    } else if #[cfg(target_arch = "x86_64")] {
-        mod x86_64;
-        pub use self::x86_64::*;
-    } else {
-        // Unknown target_arch
-    }
-}
diff --git a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86.rs b/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86.rs
deleted file mode 100644
index 9b0b338b91..0000000000
--- a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-pub type c_long = i32;
-pub type c_ulong = u32;
diff --git a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86_64.rs b/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86_64.rs
deleted file mode 100644
index d3971aa35b..0000000000
--- a/src/unix/bsd/netbsdlike/openbsdlike/bitrig/x86_64.rs
+++ /dev/null
@@ -1,10 +0,0 @@
-use PT_FIRSTMACH;
-
-pub type c_long = i64;
-pub type c_ulong = u64;
-
-pub const PT_STEP: ::c_int = PT_FIRSTMACH + 0;
-pub const PT_GETREGS: ::c_int = PT_FIRSTMACH + 1;
-pub const PT_SETREGS: ::c_int = PT_FIRSTMACH + 2;
-pub const PT_GETFPREGS: ::c_int = PT_FIRSTMACH + 3;
-pub const PT_SETFPREGS: ::c_int = PT_FIRSTMACH + 4;
diff --git a/src/unix/bsd/netbsdlike/openbsdlike/mod.rs b/src/unix/bsd/netbsdlike/openbsdlike/mod.rs
index cf9dc8f551..223064b76e 100644
--- a/src/unix/bsd/netbsdlike/openbsdlike/mod.rs
+++ b/src/unix/bsd/netbsdlike/openbsdlike/mod.rs
@@ -939,9 +939,6 @@ cfg_if! {
     if #[cfg(target_os = "openbsd")] {
         mod openbsd;
         pub use self::openbsd::*;
-    } else if #[cfg(target_os = "bitrig")] {
-        mod bitrig;
-        pub use self::bitrig::*;
     } else {
         // Unknown target_os
     }
diff --git a/src/unix/mod.rs b/src/unix/mod.rs
index 840769615d..375acabbc3 100644
--- a/src/unix/mod.rs
+++ b/src/unix/mod.rs
@@ -327,8 +327,7 @@ cfg_if! {
     } else if #[cfg(any(target_os = "macos",
                         target_os = "ios",
                         target_os = "android",
-                        target_os = "openbsd",
-                        target_os = "bitrig"))] {
+                        target_os = "openbsd"))] {
         #[link(name = "c")]
         #[link(name = "m")]
         extern {}
@@ -1158,8 +1157,7 @@ cfg_if! {
                         target_os = "freebsd",
                         target_os = "dragonfly",
                         target_os = "openbsd",
-                        target_os = "netbsd",
-                        target_os = "bitrig"))] {
+                        target_os = "netbsd"))] {
         mod bsd;
         pub use self::bsd::*;
     } else if #[cfg(any(target_os = "solaris",