user/rust: Bump to 1.29.2, better fixes for i586, ppc32

7 files changed, 23 insertions, 2232 deletions

diff --git a/user/rust/0028-Add-foxkit-target-specs.patch b/user/rust/0028-Add-foxkit-target-specs.patch
index 46a255a3c..5f13c2e3b 100644
--- a/user/rust/0028-Add-foxkit-target-specs.patch
+++ b/user/rust/0028-Add-foxkit-target-specs.patch
@@ -1,18 +1,18 @@
-From a6da366371be1d8a1c55de52d9a53f93b9951cd0 Mon Sep 17 00:00:00 2001
+From 2a651859050ef1826fd1dd15e2bb272a67c03438 Mon Sep 17 00:00:00 2001
 From: Samuel Holland <samuel@sholland.org>
 Date: Mon, 17 Sep 2018 02:29:06 +0000
 Subject: [PATCH 28/29] Add foxkit target specs
 
 ---
- src/bootstrap/native.rs                       | 10 +++++++--
- .../spec/aarch64_foxkit_linux_musl.rs         | 21 +++++++++++++++++++
- .../spec/armv7_foxkit_linux_musleabihf.rs     | 21 +++++++++++++++++++
- .../spec/i586_foxkit_linux_musl.rs            | 21 +++++++++++++++++++
- src/librustc_target/spec/mod.rs               |  7 +++++++
- .../spec/powerpc64_foxkit_linux_musl.rs       | 21 +++++++++++++++++++
- .../spec/powerpc_foxkit_linux_musl.rs         | 21 +++++++++++++++++++
- .../spec/x86_64_foxkit_linux_musl.rs          | 21 +++++++++++++++++++
- 8 files changed, 141 insertions(+), 2 deletions(-)
+ src/bootstrap/native.rs                       | 10 ++++++--
+ .../spec/aarch64_foxkit_linux_musl.rs         | 21 +++++++++++++++++
+ .../spec/armv7_foxkit_linux_musleabihf.rs     | 21 +++++++++++++++++
+ .../spec/i586_foxkit_linux_musl.rs            | 23 +++++++++++++++++++
+ src/librustc_target/spec/mod.rs               |  7 ++++++
+ .../spec/powerpc64_foxkit_linux_musl.rs       | 21 +++++++++++++++++
+ .../spec/powerpc_foxkit_linux_musl.rs         | 23 +++++++++++++++++++
+ .../spec/x86_64_foxkit_linux_musl.rs          | 21 +++++++++++++++++
+ 8 files changed, 145 insertions(+), 2 deletions(-)
  create mode 100644 src/librustc_target/spec/aarch64_foxkit_linux_musl.rs
  create mode 100644 src/librustc_target/spec/armv7_foxkit_linux_musleabihf.rs
  create mode 100644 src/librustc_target/spec/i586_foxkit_linux_musl.rs
@@ -111,10 +111,10 @@ index 0000000000..facfd5d363
 +}
 diff --git a/src/librustc_target/spec/i586_foxkit_linux_musl.rs b/src/librustc_target/spec/i586_foxkit_linux_musl.rs
 new file mode 100644
-index 0000000000..cd6280e586
+index 0000000000..e0284d96e6
 --- /dev/null
 +++ b/src/librustc_target/spec/i586_foxkit_linux_musl.rs
-@@ -0,0 +1,21 @@
+@@ -0,0 +1,23 @@
 +// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
 +// file at the top-level directory of this distribution and at
 +// http://rust-lang.org/COPYRIGHT.
@@ -125,7 +125,7 @@ index 0000000000..cd6280e586
 +// option. This file may not be copied, modified, or distributed
 +// except according to those terms.
 +
-+use spec::TargetResult;
++use spec::{LinkerFlavor, TargetResult};
 +
 +pub fn target() -> TargetResult {
 +    let mut base = super::i586_unknown_linux_musl::target()?;
@@ -133,6 +133,8 @@ index 0000000000..cd6280e586
 +    base.llvm_target = "i586-foxkit-linux-musl".to_string();
 +    base.target_vendor = "foxkit".to_string();
 +    base.options.crt_static_default = false;
++    base.options.post_link_args.insert(LinkerFlavor::Gcc,
++        vec!["-Wl,--as-needed".to_string(), "-lssp_nonshared".to_string()]);
 +
 +    Ok(base)
 +}
@@ -183,10 +185,10 @@ index 0000000000..b7202ee0fc
 +}
 diff --git a/src/librustc_target/spec/powerpc_foxkit_linux_musl.rs b/src/librustc_target/spec/powerpc_foxkit_linux_musl.rs
 new file mode 100644
-index 0000000000..4daa96d3ce
+index 0000000000..34246a7e28
 --- /dev/null
 +++ b/src/librustc_target/spec/powerpc_foxkit_linux_musl.rs
-@@ -0,0 +1,21 @@
+@@ -0,0 +1,23 @@
 +// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
 +// file at the top-level directory of this distribution and at
 +// http://rust-lang.org/COPYRIGHT.
@@ -197,7 +199,7 @@ index 0000000000..4daa96d3ce
 +// option. This file may not be copied, modified, or distributed
 +// except according to those terms.
 +
-+use spec::TargetResult;
++use spec::{LinkerFlavor, TargetResult};
 +
 +pub fn target() -> TargetResult {
 +    let mut base = super::powerpc_unknown_linux_musl::target()?;
@@ -205,6 +207,8 @@ index 0000000000..4daa96d3ce
 +    base.llvm_target = "powerpc-foxkit-linux-musl".to_string();
 +    base.target_vendor = "foxkit".to_string();
 +    base.options.crt_static_default = false;
++    base.options.post_link_args.insert(LinkerFlavor::Gcc,
++        vec!["-Wl,--as-needed".to_string(), "-lssp_nonshared".to_string()]);
 +
 +    Ok(base)
 +}
diff --git a/user/rust/0029-Work-around-libbacktrace-built-with-fstack-protector.patch b/user/rust/0029-Work-around-libbacktrace-built-with-fstack-protector.patch
deleted file mode 100644
index 29a31508d..000000000
--- a/user/rust/0029-Work-around-libbacktrace-built-with-fstack-protector.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From 22bb29c2b807180ed0522d9c930e14c327582571 Mon Sep 17 00:00:00 2001
-From: Samuel Holland <samuel@sholland.org>
-Date: Sat, 6 Oct 2018 04:17:14 +0000
-Subject: [PATCH 29/29] Work around libbacktrace built with -fstack-protector
-
-On 32-bit x86 and ppc, gcc generates calls to __stack_chk_fail_local,
-which must be a hidden function in every DSO. gcc provides the
-implementation in libssp_nonshared. libbacktrace is built in hosted
-mode, where Adelie's compiler enables -fstack-protector by default.
-However, rustc passes -nodefaultlibs, inhibiting gcc from linking
-libssp_nonshared.
----
- src/libpanic_unwind/Cargo.toml |  1 +
- src/libpanic_unwind/build.rs   | 10 ++++++++++
- 2 files changed, 11 insertions(+)
- create mode 100644 src/libpanic_unwind/build.rs
-
-diff --git a/src/libpanic_unwind/Cargo.toml b/src/libpanic_unwind/Cargo.toml
-index 74aaa4d5ae..c1b66aeefe 100644
---- a/src/libpanic_unwind/Cargo.toml
-+++ b/src/libpanic_unwind/Cargo.toml
-@@ -1,5 +1,6 @@
- [package]
- authors = ["The Rust Project Developers"]
-+build = "build.rs"
- name = "panic_unwind"
- version = "0.0.0"
- 
-diff --git a/src/libpanic_unwind/build.rs b/src/libpanic_unwind/build.rs
-new file mode 100644
-index 0000000000..0d9a14b64c
---- /dev/null
-+++ b/src/libpanic_unwind/build.rs
-@@ -0,0 +1,10 @@
-+use std::env;
-+
-+fn main() {
-+    let target = env::var("TARGET").unwrap();
-+    match target.as_ref() {
-+        "i586-foxkit-linux-musl" => println!("cargo:rustc-link-lib=ssp_nonshared"),
-+        "powerpc-foxkit-linux-musl" => println!("cargo:rustc-link-lib=ssp_nonshared"),
-+        _ => {},
-+    };
-+}
--- 
-2.18.0
-
diff --git a/user/rust/0032-libc-dcff154781e4.patch b/user/rust/0032-libc-dcff154781e4.patch
deleted file mode 100644
index 6840e203f..000000000
--- a/user/rust/0032-libc-dcff154781e4.patch
+++ /dev/null
@@ -1,642 +0,0 @@
-From dcff154781e4b3c6ef3a6a4024c73631f52f48cb Mon Sep 17 00:00:00 2001
-From: Mike Sullivan <mksully22@gmail.com>
-Date: Mon, 18 Jun 2018 15:16:25 +0000
-Subject: [PATCH] libc: changes to ppc64le musl branch to support building of
- rust on Alpine amend to add style changes amend to add style changes
-
----
- src/unix/notbsd/linux/musl/b32/mod.rs       |  74 ++++++++++
- src/unix/notbsd/linux/musl/b64/mod.rs       |  62 --------
- src/unix/notbsd/linux/musl/b64/powerpc64.rs | 155 ++++++++++++++++++--
- src/unix/notbsd/linux/musl/b64/x86_64.rs    | 136 +++++++++++++++++
- src/unix/notbsd/linux/musl/mod.rs           |  74 ----------
- 5 files changed, 353 insertions(+), 148 deletions(-)
-
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-index f6e19d981dd..b4a0f761636 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-@@ -52,6 +52,80 @@ pub const MINSIGSTKSZ: ::size_t = 2048;
- pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
- pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
- 
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+pub const TIOCINQ: ::c_int = ::FIONREAD;
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
-+extern {
-+    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-+}
-+
- cfg_if! {
-     if #[cfg(any(target_arch = "x86"))] {
-         mod x86;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/mod.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/mod.rs
-index 70baf8277a9..5c2e815fd60 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/mod.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/mod.rs
-@@ -136,9 +136,6 @@ pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
- 
- pub const O_ASYNC: ::c_int = 0x2000;
- 
--pub const FIOCLEX: ::c_int = 0x5451;
--pub const FIONBIO: ::c_int = 0x5421;
--
- pub const RLIMIT_RSS: ::c_int = 5;
- pub const RLIMIT_NOFILE: ::c_int = 7;
- pub const RLIMIT_AS: ::c_int = 9;
-@@ -172,7 +169,6 @@ pub const SOCK_SEQPACKET: ::c_int = 5;
- 
- pub const SOL_SOCKET: ::c_int = 1;
- 
--pub const EDEADLK: ::c_int = 35;
- pub const ENAMETOOLONG: ::c_int = 36;
- pub const ENOLCK: ::c_int = 37;
- pub const ENOSYS: ::c_int = 38;
-@@ -194,7 +190,6 @@ pub const EXFULL: ::c_int = 54;
- pub const ENOANO: ::c_int = 55;
- pub const EBADRQC: ::c_int = 56;
- pub const EBADSLT: ::c_int = 57;
--pub const EDEADLOCK: ::c_int = EDEADLK;
- pub const EMULTIHOP: ::c_int = 72;
- pub const EBADMSG: ::c_int = 74;
- pub const EOVERFLOW: ::c_int = 75;
-@@ -272,12 +267,6 @@ pub const SO_PRIORITY: ::c_int = 12;
- pub const SO_LINGER: ::c_int = 13;
- pub const SO_BSDCOMPAT: ::c_int = 14;
- pub const SO_REUSEPORT: ::c_int = 15;
--pub const SO_PASSCRED: ::c_int = 16;
--pub const SO_PEERCRED: ::c_int = 17;
--pub const SO_RCVLOWAT: ::c_int = 18;
--pub const SO_SNDLOWAT: ::c_int = 19;
--pub const SO_RCVTIMEO: ::c_int = 20;
--pub const SO_SNDTIMEO: ::c_int = 21;
- pub const SO_ACCEPTCONN: ::c_int = 30;
- pub const SO_SNDBUFFORCE: ::c_int = 32;
- pub const SO_RCVBUFFORCE: ::c_int = 33;
-@@ -312,8 +301,6 @@ pub const SIG_SETMASK: ::c_int = 2;
- pub const SIG_BLOCK: ::c_int = 0x000000;
- pub const SIG_UNBLOCK: ::c_int = 0x01;
- 
--pub const EXTPROC: ::tcflag_t = 0x00010000;
--
- pub const MAP_HUGETLB: ::c_int = 0x040000;
- 
- pub const F_GETLK: ::c_int = 5;
-@@ -323,59 +310,10 @@ pub const F_SETLKW: ::c_int = 7;
- pub const F_SETOWN: ::c_int = 8;
- 
- pub const VEOF: usize = 4;
--pub const VEOL: usize = 11;
--pub const VEOL2: usize = 16;
--pub const VMIN: usize = 6;
--pub const IEXTEN: ::tcflag_t = 0x00008000;
--pub const TOSTOP: ::tcflag_t = 0x00000100;
--pub const FLUSHO: ::tcflag_t = 0x00001000;
--
--pub const TCGETS: ::c_int = 0x5401;
--pub const TCSETS: ::c_int = 0x5402;
--pub const TCSETSW: ::c_int = 0x5403;
--pub const TCSETSF: ::c_int = 0x5404;
--pub const TCGETA: ::c_int = 0x5405;
--pub const TCSETA: ::c_int = 0x5406;
--pub const TCSETAW: ::c_int = 0x5407;
--pub const TCSETAF: ::c_int = 0x5408;
--pub const TCSBRK: ::c_int = 0x5409;
--pub const TCXONC: ::c_int = 0x540A;
--pub const TCFLSH: ::c_int = 0x540B;
--pub const TIOCGSOFTCAR: ::c_int = 0x5419;
--pub const TIOCSSOFTCAR: ::c_int = 0x541A;
--pub const TIOCLINUX: ::c_int = 0x541C;
--pub const TIOCGSERIAL: ::c_int = 0x541E;
--pub const TIOCEXCL: ::c_int = 0x540C;
--pub const TIOCNXCL: ::c_int = 0x540D;
--pub const TIOCSCTTY: ::c_int = 0x540E;
--pub const TIOCGPGRP: ::c_int = 0x540F;
--pub const TIOCSPGRP: ::c_int = 0x5410;
--pub const TIOCOUTQ: ::c_int = 0x5411;
--pub const TIOCSTI: ::c_int = 0x5412;
--pub const TIOCGWINSZ: ::c_int = 0x5413;
--pub const TIOCSWINSZ: ::c_int = 0x5414;
--pub const TIOCMGET: ::c_int = 0x5415;
--pub const TIOCMBIS: ::c_int = 0x5416;
--pub const TIOCMBIC: ::c_int = 0x5417;
--pub const TIOCMSET: ::c_int = 0x5418;
--pub const FIONREAD: ::c_int = 0x541B;
--pub const TIOCCONS: ::c_int = 0x541D;
- 
- pub const POLLWRNORM: ::c_short = 0x100;
- pub const POLLWRBAND: ::c_short = 0x200;
- 
--pub const TIOCM_LE: ::c_int = 0x001;
--pub const TIOCM_DTR: ::c_int = 0x002;
--pub const TIOCM_RTS: ::c_int = 0x004;
--pub const TIOCM_ST: ::c_int = 0x008;
--pub const TIOCM_SR: ::c_int = 0x010;
--pub const TIOCM_CTS: ::c_int = 0x020;
--pub const TIOCM_CAR: ::c_int = 0x040;
--pub const TIOCM_RNG: ::c_int = 0x080;
--pub const TIOCM_DSR: ::c_int = 0x100;
--pub const TIOCM_CD: ::c_int = TIOCM_CAR;
--pub const TIOCM_RI: ::c_int = TIOCM_RNG;
--
- cfg_if! {
-     if #[cfg(target_arch = "aarch64")] {
-         mod aarch64;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs
-index 621f9f4ce79..2ac39bf0cd5 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/powerpc64.rs
-@@ -60,22 +60,17 @@ s! {
-     }
- }
- 
--pub const SYS_pivot_root: ::c_long = 203;
--pub const SYS_gettid: ::c_long = 207;
--pub const SYS_perf_event_open: ::c_long = 319;
--pub const SYS_memfd_create: ::c_long = 360;
--
- pub const MAP_32BIT: ::c_int = 0x0040;
--pub const O_DIRECT: ::c_int = 0x4000;
--pub const O_DIRECTORY: ::c_int = 0x10000;
--pub const O_LARGEFILE: ::c_int = 0;
--pub const O_NOFOLLOW: ::c_int = 0x20000;
-+pub const O_DIRECT: ::c_int = 0x20000;
-+pub const O_DIRECTORY: ::c_int = 0x4000;
-+pub const O_LARGEFILE: ::c_int = 0x10000;
-+pub const O_NOFOLLOW: ::c_int = 0x8000;
- 
--pub const SIGSTKSZ: ::size_t = 8192;
--pub const MINSIGSTKSZ: ::size_t = 2048;
-+pub const SIGSTKSZ: ::size_t = 10240;
-+pub const MINSIGSTKSZ: ::size_t = 4096;
- 
- #[doc(hidden)]
--pub const AF_MAX: ::c_int = 42;
-+pub const AF_MAX: ::c_int = 43;
- #[doc(hidden)]
- pub const PF_MAX: ::c_int = AF_MAX;
- 
-@@ -439,3 +434,139 @@ pub const SYS_copy_file_range: ::c_long = 379;
- pub const SYS_preadv2: ::c_long = 380;
- pub const SYS_pwritev2: ::c_long = 381;
- pub const SYS_kexec_file_load: ::c_long = 382;
-+
-+pub const FIOCLEX: ::c_ulong = 0x20006601;
-+pub const FIONBIO: ::c_ulong = 0x8004667e;
-+pub const EDEADLK: ::c_int = 58;
-+pub const EDEADLOCK: ::c_int = EDEADLK;
-+pub const SO_PASSCRED: ::c_int = 20;
-+pub const SO_PEERCRED: ::c_int = 21;
-+pub const SO_RCVLOWAT: ::c_int = 16;
-+pub const SO_SNDLOWAT: ::c_int = 17;
-+pub const SO_RCVTIMEO: ::c_int = 18;
-+pub const SO_SNDTIMEO: ::c_int = 19;
-+pub const EXTPROC: ::tcflag_t = 0x10000000;
-+pub const VEOL: usize = 6;
-+pub const VEOL2: usize = 8;
-+pub const VMIN: usize = 5;
-+pub const IEXTEN: ::tcflag_t = 0x00000400;
-+pub const TOSTOP: ::tcflag_t = 0x00400000;
-+pub const FLUSHO: ::tcflag_t = 0x00800000;
-+pub const TCGETS: ::c_ulong = 0x403c7413;
-+pub const TCSETS: ::c_ulong = 0x803c7414;
-+pub const TCSETSW: ::c_ulong = 0x803c7415;
-+pub const TCSETSF: ::c_ulong = 0x803c7416;
-+pub const TCGETA: ::c_ulong = 0x40147417;
-+pub const TCSETA: ::c_ulong = 0x80147418;
-+pub const TCSETAW: ::c_ulong = 0x80147419;
-+pub const TCSETAF: ::c_ulong = 0x8014741c;
-+pub const TCSBRK: ::c_ulong = 0x2000741d;
-+pub const TCXONC: ::c_ulong = 0x2000741e;
-+pub const TCFLSH: ::c_ulong = 0x2000741f;
-+pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-+pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-+pub const TIOCLINUX: ::c_ulong = 0x541C;
-+pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-+pub const TIOCEXCL: ::c_ulong = 0x540C;
-+pub const TIOCNXCL: ::c_ulong = 0x540D;
-+pub const TIOCSCTTY: ::c_ulong = 0x540E;
-+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-+pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-+pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-+pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-+pub const TIOCMGET: ::c_ulong = 0x5415;
-+pub const TIOCMBIS: ::c_ulong = 0x5416;
-+pub const TIOCMBIC: ::c_ulong = 0x5417;
-+pub const TIOCMSET: ::c_ulong = 0x5418;
-+pub const FIONREAD: ::c_ulong = 0x4004667f;
-+pub const TIOCCONS: ::c_ulong = 0x541D;
-+pub const TIOCM_LE: ::c_ulong = 0x001;
-+pub const TIOCM_DTR: ::c_ulong = 0x002;
-+pub const TIOCM_RTS: ::c_ulong = 0x004;
-+pub const TIOCM_ST: ::c_ulong = 0x008;
-+pub const TIOCM_SR: ::c_ulong = 0x010;
-+pub const TIOCM_CTS: ::c_ulong = 0x020;
-+pub const TIOCM_CAR: ::c_ulong = 0x040;
-+pub const TIOCM_RNG: ::c_ulong = 0x080;
-+pub const TIOCM_DSR: ::c_ulong = 0x100;
-+pub const TIOCM_CD: ::c_ulong = TIOCM_CAR;
-+pub const TIOCM_RI: ::c_ulong = TIOCM_RNG;
-+
-+pub const RLIMIT_NLIMITS: ::c_int = 15;
-+pub const TIOCINQ: ::c_ulong = ::FIONREAD;
-+pub const MCL_CURRENT: ::c_int = 0x2000;
-+pub const MCL_FUTURE: ::c_int = 0x4000;
-+pub const CBAUD: ::tcflag_t = 0xff;
-+pub const TAB1: ::c_int = 0x400;
-+pub const TAB2: ::c_int = 0x800;
-+pub const TAB3: ::c_int = 0xc00;
-+pub const CR1: ::c_int  = 0x1000;
-+pub const CR2: ::c_int  = 0x2000;
-+pub const CR3: ::c_int  = 0x3000;
-+pub const FF1: ::c_int  = 0x4000;
-+pub const BS1: ::c_int  = 0x8000;
-+pub const VT1: ::c_int  = 0x10000;
-+pub const VWERASE: usize = 10;
-+pub const VREPRINT: usize = 11;
-+pub const VSUSP: usize = 12;
-+pub const VSTART: usize = 13;
-+pub const VSTOP: usize = 14;
-+pub const VDISCARD: usize = 16;
-+pub const VTIME: usize = 7;
-+pub const IXON: ::tcflag_t = 0x00000200;
-+pub const IXOFF: ::tcflag_t = 0x00000400;
-+pub const ONLCR: ::tcflag_t = 0x2;
-+pub const CSIZE: ::tcflag_t = 0x00000300;
-+
-+pub const CS6: ::tcflag_t = 0x00000100;
-+pub const CS7: ::tcflag_t = 0x00000200;
-+pub const CS8: ::tcflag_t = 0x00000300;
-+pub const CSTOPB: ::tcflag_t = 0x00000400;
-+pub const CREAD: ::tcflag_t = 0x00000800;
-+pub const PARENB: ::tcflag_t = 0x00001000;
-+pub const PARODD: ::tcflag_t = 0x00002000;
-+pub const HUPCL: ::tcflag_t = 0x00004000;
-+pub const CLOCAL: ::tcflag_t = 0x00008000;
-+pub const ECHOKE: ::tcflag_t = 0x00000001;
-+pub const ECHOE: ::tcflag_t = 0x00000002;
-+pub const ECHOK: ::tcflag_t = 0x00000004;
-+pub const ECHONL: ::tcflag_t = 0x00000010;
-+pub const ECHOPRT: ::tcflag_t = 0x00000020;
-+pub const ECHOCTL: ::tcflag_t = 0x00000040;
-+pub const ISIG: ::tcflag_t = 0x00000080;
-+pub const ICANON: ::tcflag_t = 0x00000100;
-+pub const PENDIN: ::tcflag_t = 0x20000000;
-+pub const NOFLSH: ::tcflag_t = 0x80000000;
-+
-+pub const CIBAUD: ::tcflag_t = 0o77600000;
-+pub const CBAUDEX: ::tcflag_t = 0o0000020;
-+pub const VSWTC: usize = 9;
-+pub const OLCUC:  ::tcflag_t = 0o000004;
-+pub const NLDLY:  ::tcflag_t = 0o0001400;
-+pub const CRDLY:  ::tcflag_t = 0o0030000;
-+pub const TABDLY: ::tcflag_t = 0o0006000;
-+pub const BSDLY:  ::tcflag_t = 0o0100000;
-+pub const FFDLY:  ::tcflag_t = 0o0040000;
-+pub const VTDLY:  ::tcflag_t = 0o0200000;
-+pub const XTABS:  ::tcflag_t = 0o00006000;
-+
-+pub const B57600: ::speed_t = 0o00020;
-+pub const B115200: ::speed_t = 0o00021;
-+pub const B230400: ::speed_t = 0o00022;
-+pub const B460800: ::speed_t = 0o00023;
-+pub const B500000: ::speed_t = 0o00024;
-+pub const B576000: ::speed_t = 0o00025;
-+pub const B921600: ::speed_t = 0o00026;
-+pub const B1000000: ::speed_t = 0o00027;
-+pub const B1152000: ::speed_t = 0o00030;
-+pub const B1500000: ::speed_t = 0o00031;
-+pub const B2000000: ::speed_t = 0o00032;
-+pub const B2500000: ::speed_t = 0o00033;
-+pub const B3000000: ::speed_t = 0o00034;
-+pub const B3500000: ::speed_t = 0o00035;
-+pub const B4000000: ::speed_t = 0o00036;
-+
-+extern {
-+    pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-+}
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs
-index 78d38e49e8f..0e0fcec4d2e 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/x86_64.rs
-@@ -449,3 +449,139 @@ pub const MINSIGSTKSZ: ::size_t = 2048;
- pub const AF_MAX: ::c_int = 42;
- #[doc(hidden)]
- pub const PF_MAX: ::c_int = AF_MAX;
-+
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+pub const TIOCINQ: ::c_int = ::FIONREAD;
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
-+
-+pub const FIOCLEX: ::c_int = 0x5451;
-+pub const FIONBIO: ::c_int = 0x5421;
-+pub const EDEADLK: ::c_int = 35;
-+pub const EDEADLOCK: ::c_int = EDEADLK;
-+pub const SO_PASSCRED: ::c_int = 16;
-+pub const SO_PEERCRED: ::c_int = 17;
-+pub const SO_RCVLOWAT: ::c_int = 18;
-+pub const SO_SNDLOWAT: ::c_int = 19;
-+pub const SO_RCVTIMEO: ::c_int = 20;
-+pub const SO_SNDTIMEO: ::c_int = 21;
-+pub const EXTPROC: ::tcflag_t = 0x00010000;
-+pub const VEOL: usize = 11;
-+pub const VEOL2: usize = 16;
-+pub const VMIN: usize = 6;
-+pub const IEXTEN: ::tcflag_t = 0x00008000;
-+pub const TOSTOP: ::tcflag_t = 0x00000100;
-+pub const FLUSHO: ::tcflag_t = 0x00001000;
-+pub const TCGETS: ::c_int = 0x5401;
-+pub const TCSETS: ::c_int = 0x5402;
-+pub const TCSETSW: ::c_int = 0x5403;
-+pub const TCSETSF: ::c_int = 0x5404;
-+pub const TCGETA: ::c_int = 0x5405;
-+pub const TCSETA: ::c_int = 0x5406;
-+pub const TCSETAW: ::c_int = 0x5407;
-+pub const TCSETAF: ::c_int = 0x5408;
-+pub const TCSBRK: ::c_int = 0x5409;
-+pub const TCXONC: ::c_int = 0x540A;
-+pub const TCFLSH: ::c_int = 0x540B;
-+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-+pub const TIOCLINUX: ::c_int = 0x541C;
-+pub const TIOCGSERIAL: ::c_int = 0x541E;
-+pub const TIOCEXCL: ::c_int = 0x540C;
-+pub const TIOCNXCL: ::c_int = 0x540D;
-+pub const TIOCSCTTY: ::c_int = 0x540E;
-+pub const TIOCGPGRP: ::c_int = 0x540F;
-+pub const TIOCSPGRP: ::c_int = 0x5410;
-+pub const TIOCOUTQ: ::c_int = 0x5411;
-+pub const TIOCSTI: ::c_int = 0x5412;
-+pub const TIOCGWINSZ: ::c_int = 0x5413;
-+pub const TIOCSWINSZ: ::c_int = 0x5414;
-+pub const TIOCMGET: ::c_int = 0x5415;
-+pub const TIOCMBIS: ::c_int = 0x5416;
-+pub const TIOCMBIC: ::c_int = 0x5417;
-+pub const TIOCMSET: ::c_int = 0x5418;
-+pub const FIONREAD: ::c_int = 0x541B;
-+pub const TIOCCONS: ::c_int = 0x541D;
-+
-+pub const TIOCM_LE: ::c_int = 0x001;
-+pub const TIOCM_DTR: ::c_int = 0x002;
-+pub const TIOCM_RTS: ::c_int = 0x004;
-+pub const TIOCM_ST: ::c_int = 0x008;
-+pub const TIOCM_SR: ::c_int = 0x010;
-+pub const TIOCM_CTS: ::c_int = 0x020;
-+pub const TIOCM_CAR: ::c_int = 0x040;
-+pub const TIOCM_RNG: ::c_int = 0x080;
-+pub const TIOCM_DSR: ::c_int = 0x100;
-+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-+
-+extern {
-+    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-+}
-+
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-index 9a63d1f7330..0d92a4b9d14 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-@@ -147,7 +147,6 @@ pub const POSIX_MADV_DONTNEED: ::c_int = 4;
- 
- pub const RLIM_INFINITY: ::rlim_t = !0;
- pub const RLIMIT_RTTIME: ::c_int = 15;
--pub const RLIMIT_NLIMITS: ::c_int = 16;
- 
- pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
- 
-@@ -213,8 +212,6 @@ pub const TCSANOW: ::c_int = 0;
- pub const TCSADRAIN: ::c_int = 1;
- pub const TCSAFLUSH: ::c_int = 2;
- 
--pub const TIOCINQ: ::c_int = ::FIONREAD;
--
- pub const RTLD_GLOBAL: ::c_int = 0x100;
- pub const RTLD_NOLOAD: ::c_int = 0x4;
- 
-@@ -223,61 +220,6 @@ pub const RTLD_NOLOAD: ::c_int = 0x4;
- pub const CLOCK_SGI_CYCLE: ::clockid_t = 10;
- pub const CLOCK_TAI: ::clockid_t = 11;
- 
--pub const MCL_CURRENT: ::c_int = 0x0001;
--pub const MCL_FUTURE: ::c_int = 0x0002;
--
--pub const CBAUD: ::tcflag_t = 0o0010017;
--pub const TAB1: ::c_int = 0x00000800;
--pub const TAB2: ::c_int = 0x00001000;
--pub const TAB3: ::c_int = 0x00001800;
--pub const CR1: ::c_int  = 0x00000200;
--pub const CR2: ::c_int  = 0x00000400;
--pub const CR3: ::c_int  = 0x00000600;
--pub const FF1: ::c_int  = 0x00008000;
--pub const BS1: ::c_int  = 0x00002000;
--pub const VT1: ::c_int  = 0x00004000;
--pub const VWERASE: usize = 14;
--pub const VREPRINT: usize = 12;
--pub const VSUSP: usize = 10;
--pub const VSTART: usize = 8;
--pub const VSTOP: usize = 9;
--pub const VDISCARD: usize = 13;
--pub const VTIME: usize = 5;
--pub const IXON: ::tcflag_t = 0x00000400;
--pub const IXOFF: ::tcflag_t = 0x00001000;
--pub const ONLCR: ::tcflag_t = 0x4;
--pub const CSIZE: ::tcflag_t = 0x00000030;
--pub const CS6: ::tcflag_t = 0x00000010;
--pub const CS7: ::tcflag_t = 0x00000020;
--pub const CS8: ::tcflag_t = 0x00000030;
--pub const CSTOPB: ::tcflag_t = 0x00000040;
--pub const CREAD: ::tcflag_t = 0x00000080;
--pub const PARENB: ::tcflag_t = 0x00000100;
--pub const PARODD: ::tcflag_t = 0x00000200;
--pub const HUPCL: ::tcflag_t = 0x00000400;
--pub const CLOCAL: ::tcflag_t = 0x00000800;
--pub const ECHOKE: ::tcflag_t = 0x00000800;
--pub const ECHOE: ::tcflag_t = 0x00000010;
--pub const ECHOK: ::tcflag_t = 0x00000020;
--pub const ECHONL: ::tcflag_t = 0x00000040;
--pub const ECHOPRT: ::tcflag_t = 0x00000400;
--pub const ECHOCTL: ::tcflag_t = 0x00000200;
--pub const ISIG: ::tcflag_t = 0x00000001;
--pub const ICANON: ::tcflag_t = 0x00000002;
--pub const PENDIN: ::tcflag_t = 0x00004000;
--pub const NOFLSH: ::tcflag_t = 0x00000080;
--pub const CIBAUD: ::tcflag_t = 0o02003600000;
--pub const CBAUDEX: ::tcflag_t = 0o010000;
--pub const VSWTC: usize = 7;
--pub const OLCUC:  ::tcflag_t = 0o000002;
--pub const NLDLY:  ::tcflag_t = 0o000400;
--pub const CRDLY:  ::tcflag_t = 0o003000;
--pub const TABDLY: ::tcflag_t = 0o014000;
--pub const BSDLY:  ::tcflag_t = 0o020000;
--pub const FFDLY:  ::tcflag_t = 0o100000;
--pub const VTDLY:  ::tcflag_t = 0o040000;
--pub const XTABS:  ::tcflag_t = 0o014000;
--
- pub const B0: ::speed_t = 0o000000;
- pub const B50: ::speed_t = 0o000001;
- pub const B75: ::speed_t = 0o000002;
-@@ -296,21 +238,6 @@ pub const B19200: ::speed_t = 0o000016;
- pub const B38400: ::speed_t = 0o000017;
- pub const EXTA: ::speed_t = B19200;
- pub const EXTB: ::speed_t = B38400;
--pub const B57600: ::speed_t = 0o010001;
--pub const B115200: ::speed_t = 0o010002;
--pub const B230400: ::speed_t = 0o010003;
--pub const B460800: ::speed_t = 0o010004;
--pub const B500000: ::speed_t = 0o010005;
--pub const B576000: ::speed_t = 0o010006;
--pub const B921600: ::speed_t = 0o010007;
--pub const B1000000: ::speed_t = 0o010010;
--pub const B1152000: ::speed_t = 0o010011;
--pub const B1500000: ::speed_t = 0o010012;
--pub const B2000000: ::speed_t = 0o010013;
--pub const B2500000: ::speed_t = 0o010014;
--pub const B3000000: ::speed_t = 0o010015;
--pub const B3500000: ::speed_t = 0o010016;
--pub const B4000000: ::speed_t = 0o010017;
- 
- pub const SO_BINDTODEVICE: ::c_int = 25;
- pub const SO_TIMESTAMP: ::c_int = 29;
-@@ -320,7 +247,6 @@ pub const SO_PEEK_OFF: ::c_int = 42;
- pub const SO_BUSY_POLL: ::c_int = 46;
- 
- extern {
--    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-     pub fn ptrace(request: ::c_int, ...) -> ::c_long;
-     pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
-     pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
diff --git a/user/rust/0033-libc-90c01fa6b0f4.patch b/user/rust/0033-libc-90c01fa6b0f4.patch
deleted file mode 100644
index 5e73c780e..000000000
--- a/user/rust/0033-libc-90c01fa6b0f4.patch
+++ /dev/null
@@ -1,162 +0,0 @@
-From 90c01fa6b0f45c63dc19aa75cd39b38d2de5e98b Mon Sep 17 00:00:00 2001
-From: est31 <MTest31@outlook.com>
-Date: Sun, 1 Jul 2018 09:25:11 +0200
-Subject: [PATCH] Re-add aarch64 stuff removed by previous commit
-
-Previous commit
-
-dcff154781e4b3c6ef3a6a4024c73631f52f48cb
-"libc: changes to ppc64le musl branch to support building of rust on Alpine"
-
-has removed stuff from mod.rs and added it to some submodules, but
-missed the aarch64 submodule.
-
-This copies the stuff that that commit added to the x86_64.rs submodule
-and puts it into aarch64.rs.
----
- src/unix/notbsd/linux/musl/b64/aarch64.rs | 135 ++++++++++++++++++++++
- 1 file changed, 135 insertions(+)
-
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs
-index da0827a7750..98c53dc4f2b 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b64/aarch64.rs
-@@ -339,3 +339,138 @@ pub const SYS_pwritev2: ::c_long = 287;
- pub const SYS_pkey_mprotect: ::c_long = 288;
- pub const SYS_pkey_alloc: ::c_long = 289;
- pub const SYS_pkey_free: ::c_long = 290;
-+
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+pub const TIOCINQ: ::c_int = ::FIONREAD;
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
-+
-+pub const FIOCLEX: ::c_int = 0x5451;
-+pub const FIONBIO: ::c_int = 0x5421;
-+pub const EDEADLK: ::c_int = 35;
-+pub const EDEADLOCK: ::c_int = EDEADLK;
-+pub const SO_PASSCRED: ::c_int = 16;
-+pub const SO_PEERCRED: ::c_int = 17;
-+pub const SO_RCVLOWAT: ::c_int = 18;
-+pub const SO_SNDLOWAT: ::c_int = 19;
-+pub const SO_RCVTIMEO: ::c_int = 20;
-+pub const SO_SNDTIMEO: ::c_int = 21;
-+pub const EXTPROC: ::tcflag_t = 0x00010000;
-+pub const VEOL: usize = 11;
-+pub const VEOL2: usize = 16;
-+pub const VMIN: usize = 6;
-+pub const IEXTEN: ::tcflag_t = 0x00008000;
-+pub const TOSTOP: ::tcflag_t = 0x00000100;
-+pub const FLUSHO: ::tcflag_t = 0x00001000;
-+pub const TCGETS: ::c_int = 0x5401;
-+pub const TCSETS: ::c_int = 0x5402;
-+pub const TCSETSW: ::c_int = 0x5403;
-+pub const TCSETSF: ::c_int = 0x5404;
-+pub const TCGETA: ::c_int = 0x5405;
-+pub const TCSETA: ::c_int = 0x5406;
-+pub const TCSETAW: ::c_int = 0x5407;
-+pub const TCSETAF: ::c_int = 0x5408;
-+pub const TCSBRK: ::c_int = 0x5409;
-+pub const TCXONC: ::c_int = 0x540A;
-+pub const TCFLSH: ::c_int = 0x540B;
-+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-+pub const TIOCLINUX: ::c_int = 0x541C;
-+pub const TIOCGSERIAL: ::c_int = 0x541E;
-+pub const TIOCEXCL: ::c_int = 0x540C;
-+pub const TIOCNXCL: ::c_int = 0x540D;
-+pub const TIOCSCTTY: ::c_int = 0x540E;
-+pub const TIOCGPGRP: ::c_int = 0x540F;
-+pub const TIOCSPGRP: ::c_int = 0x5410;
-+pub const TIOCOUTQ: ::c_int = 0x5411;
-+pub const TIOCSTI: ::c_int = 0x5412;
-+pub const TIOCGWINSZ: ::c_int = 0x5413;
-+pub const TIOCSWINSZ: ::c_int = 0x5414;
-+pub const TIOCMGET: ::c_int = 0x5415;
-+pub const TIOCMBIS: ::c_int = 0x5416;
-+pub const TIOCMBIC: ::c_int = 0x5417;
-+pub const TIOCMSET: ::c_int = 0x5418;
-+pub const FIONREAD: ::c_int = 0x541B;
-+pub const TIOCCONS: ::c_int = 0x541D;
-+
-+pub const TIOCM_LE: ::c_int = 0x001;
-+pub const TIOCM_DTR: ::c_int = 0x002;
-+pub const TIOCM_RTS: ::c_int = 0x004;
-+pub const TIOCM_ST: ::c_int = 0x008;
-+pub const TIOCM_SR: ::c_int = 0x010;
-+pub const TIOCM_CTS: ::c_int = 0x020;
-+pub const TIOCM_CAR: ::c_int = 0x040;
-+pub const TIOCM_RNG: ::c_int = 0x080;
-+pub const TIOCM_DSR: ::c_int = 0x100;
-+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-+
-+extern {
-+    pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-+}
diff --git a/user/rust/0034-libc-0163a7ce20b5.patch b/user/rust/0034-libc-0163a7ce20b5.patch
deleted file mode 100644
index 3a6e6da3b..000000000
--- a/user/rust/0034-libc-0163a7ce20b5.patch
+++ /dev/null
@@ -1,1343 +0,0 @@
-From 0163a7ce20b5f4c8d8f725811e48e1f268b0253e Mon Sep 17 00:00:00 2001
-From: Marek Benc <dusxmt@gmx.com>
-Date: Thu, 5 Jul 2018 15:51:38 +0200
-Subject: [PATCH] Add linux musl powerpc (32-bit) support
-
----
- src/unix/notbsd/linux/musl/b32/arm.rs     |  85 +++
- src/unix/notbsd/linux/musl/b32/mips.rs    |  85 +++
- src/unix/notbsd/linux/musl/b32/mod.rs     |  88 +--
- src/unix/notbsd/linux/musl/b32/powerpc.rs | 866 ++++++++++++++++++++++
- src/unix/notbsd/linux/musl/b32/x86.rs     |  85 +++
- src/unix/notbsd/linux/musl/mod.rs         |   3 +-
- 6 files changed, 1127 insertions(+), 85 deletions(-)
- create mode 100644 src/unix/notbsd/linux/musl/b32/powerpc.rs
-
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/arm.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/arm.rs
-index 22bf16c1fda..20fa33a3f77 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/arm.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/arm.rs
-@@ -52,6 +52,18 @@ s! {
-         pub ss_size: ::size_t
-     }
- 
-+    pub struct ipc_perm {
-+        pub __ipc_perm_key: ::key_t,
-+        pub uid: ::uid_t,
-+        pub gid: ::gid_t,
-+        pub cuid: ::uid_t,
-+        pub cgid: ::gid_t,
-+        pub mode: ::mode_t,
-+        pub __seq: ::c_int,
-+        __unused1: ::c_long,
-+        __unused2: ::c_long
-+    }
-+
-     pub struct shmid_ds {
-         pub shm_perm: ::ipc_perm,
-         pub shm_segsz: ::size_t,
-@@ -151,6 +163,9 @@ s! {
-     }
- }
- 
-+pub const SIGSTKSZ: ::size_t = 8192;
-+pub const MINSIGSTKSZ: ::size_t = 2048;
-+
- pub const O_DIRECT: ::c_int = 0x10000;
- pub const O_DIRECTORY: ::c_int = 0x4000;
- pub const O_NOFOLLOW: ::c_int = 0x8000;
-@@ -165,6 +180,76 @@ pub const RLIMIT_NOFILE: ::c_int = 7;
- pub const RLIMIT_AS: ::c_int = 9;
- pub const RLIMIT_NPROC: ::c_int = 6;
- pub const RLIMIT_MEMLOCK: ::c_int = 8;
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
- 
- pub const O_APPEND: ::c_int = 1024;
- pub const O_CREAT: ::c_int = 64;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mips.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mips.rs
-index 89231a0c751..bfde73c563d 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mips.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mips.rs
-@@ -54,6 +54,18 @@ s! {
-         pub ss_flags: ::c_int,
-     }
- 
-+    pub struct ipc_perm {
-+        pub __ipc_perm_key: ::key_t,
-+        pub uid: ::uid_t,
-+        pub gid: ::gid_t,
-+        pub cuid: ::uid_t,
-+        pub cgid: ::gid_t,
-+        pub mode: ::mode_t,
-+        pub __seq: ::c_int,
-+        __unused1: ::c_long,
-+        __unused2: ::c_long
-+    }
-+
-     pub struct shmid_ds {
-         pub shm_perm: ::ipc_perm,
-         pub shm_segsz: ::size_t,
-@@ -162,6 +174,9 @@ s! {
-     }
- }
- 
-+pub const SIGSTKSZ: ::size_t = 8192;
-+pub const MINSIGSTKSZ: ::size_t = 2048;
-+
- pub const O_DIRECT: ::c_int = 0o100000;
- pub const O_DIRECTORY: ::c_int = 0o200000;
- pub const O_NOFOLLOW: ::c_int = 0o400000;
-@@ -176,6 +191,76 @@ pub const RLIMIT_NOFILE: ::c_int = 5;
- pub const RLIMIT_AS: ::c_int = 6;
- pub const RLIMIT_NPROC: ::c_int = 8;
- pub const RLIMIT_MEMLOCK: ::c_int = 9;
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
- 
- pub const O_APPEND: ::c_int = 0o010;
- pub const O_CREAT: ::c_int = 0o400;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-index b4a0f761636..4128a8e4da6 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/mod.rs
-@@ -32,96 +32,13 @@ s! {
-     pub struct sem_t {
-         __val: [::c_int; 4],
-     }
--
--    pub struct ipc_perm {
--        pub __ipc_perm_key: ::key_t,
--        pub uid: ::uid_t,
--        pub gid: ::gid_t,
--        pub cuid: ::uid_t,
--        pub cgid: ::gid_t,
--        pub mode: ::mode_t,
--        pub __seq: ::c_int,
--        __unused1: ::c_long,
--        __unused2: ::c_long
--    }
- }
- 
--pub const SIGSTKSZ: ::size_t = 8192;
--pub const MINSIGSTKSZ: ::size_t = 2048;
--
- pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
- pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
- 
--pub const RLIMIT_NLIMITS: ::c_int = 16;
- pub const TIOCINQ: ::c_int = ::FIONREAD;
--pub const MCL_CURRENT: ::c_int = 0x0001;
--pub const MCL_FUTURE: ::c_int = 0x0002;
--pub const CBAUD: ::tcflag_t = 0o0010017;
--pub const TAB1: ::c_int = 0x00000800;
--pub const TAB2: ::c_int = 0x00001000;
--pub const TAB3: ::c_int = 0x00001800;
--pub const CR1: ::c_int  = 0x00000200;
--pub const CR2: ::c_int  = 0x00000400;
--pub const CR3: ::c_int  = 0x00000600;
--pub const FF1: ::c_int  = 0x00008000;
--pub const BS1: ::c_int  = 0x00002000;
--pub const VT1: ::c_int  = 0x00004000;
--pub const VWERASE: usize = 14;
--pub const VREPRINT: usize = 12;
--pub const VSUSP: usize = 10;
--pub const VSTART: usize = 8;
--pub const VSTOP: usize = 9;
--pub const VDISCARD: usize = 13;
--pub const VTIME: usize = 5;
--pub const IXON: ::tcflag_t = 0x00000400;
--pub const IXOFF: ::tcflag_t = 0x00001000;
--pub const ONLCR: ::tcflag_t = 0x4;
--pub const CSIZE: ::tcflag_t = 0x00000030;
--pub const CS6: ::tcflag_t = 0x00000010;
--pub const CS7: ::tcflag_t = 0x00000020;
--pub const CS8: ::tcflag_t = 0x00000030;
--pub const CSTOPB: ::tcflag_t = 0x00000040;
--pub const CREAD: ::tcflag_t = 0x00000080;
--pub const PARENB: ::tcflag_t = 0x00000100;
--pub const PARODD: ::tcflag_t = 0x00000200;
--pub const HUPCL: ::tcflag_t = 0x00000400;
--pub const CLOCAL: ::tcflag_t = 0x00000800;
--pub const ECHOKE: ::tcflag_t = 0x00000800;
--pub const ECHOE: ::tcflag_t = 0x00000010;
--pub const ECHOK: ::tcflag_t = 0x00000020;
--pub const ECHONL: ::tcflag_t = 0x00000040;
--pub const ECHOPRT: ::tcflag_t = 0x00000400;
--pub const ECHOCTL: ::tcflag_t = 0x00000200;
--pub const ISIG: ::tcflag_t = 0x00000001;
--pub const ICANON: ::tcflag_t = 0x00000002;
--pub const PENDIN: ::tcflag_t = 0x00004000;
--pub const NOFLSH: ::tcflag_t = 0x00000080;
--pub const CIBAUD: ::tcflag_t = 0o02003600000;
--pub const CBAUDEX: ::tcflag_t = 0o010000;
--pub const VSWTC: usize = 7;
--pub const OLCUC:  ::tcflag_t = 0o000002;
--pub const NLDLY:  ::tcflag_t = 0o000400;
--pub const CRDLY:  ::tcflag_t = 0o003000;
--pub const TABDLY: ::tcflag_t = 0o014000;
--pub const BSDLY:  ::tcflag_t = 0o020000;
--pub const FFDLY:  ::tcflag_t = 0o100000;
--pub const VTDLY:  ::tcflag_t = 0o040000;
--pub const XTABS:  ::tcflag_t = 0o014000;
--pub const B57600: ::speed_t = 0o010001;
--pub const B115200: ::speed_t = 0o010002;
--pub const B230400: ::speed_t = 0o010003;
--pub const B460800: ::speed_t = 0o010004;
--pub const B500000: ::speed_t = 0o010005;
--pub const B576000: ::speed_t = 0o010006;
--pub const B921600: ::speed_t = 0o010007;
--pub const B1000000: ::speed_t = 0o010010;
--pub const B1152000: ::speed_t = 0o010011;
--pub const B1500000: ::speed_t = 0o010012;
--pub const B2000000: ::speed_t = 0o010013;
--pub const B2500000: ::speed_t = 0o010014;
--pub const B3000000: ::speed_t = 0o010015;
--pub const B3500000: ::speed_t = 0o010016;
--pub const B4000000: ::speed_t = 0o010017;
-+
- extern {
-     pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
- }
-@@ -136,6 +53,9 @@ cfg_if! {
-     } else if #[cfg(any(target_arch = "arm"))] {
-         mod arm;
-         pub use self::arm::*;
-+    } else if #[cfg(any(target_arch = "powerpc"))] {
-+        mod powerpc;
-+        pub use self::powerpc::*;
-     } else {
-         // Unknown target_arch
-     }
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/powerpc.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/powerpc.rs
-new file mode 100644
-index 00000000000..50b6b57ef11
---- /dev/null
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/powerpc.rs
-@@ -0,0 +1,866 @@
-+pub type c_char = u8;
-+pub type wchar_t = i32;
-+
-+s! {
-+    pub struct stat {
-+        pub st_dev: ::dev_t,
-+        pub st_ino: ::ino_t,
-+        pub st_mode: ::mode_t,
-+        pub st_nlink: ::nlink_t,
-+        pub st_uid: ::uid_t,
-+        pub st_gid: ::gid_t,
-+        pub st_rdev: ::dev_t,
-+        __st_rdev_padding: ::c_short,
-+        pub st_size: ::off_t,
-+        pub st_blksize: ::blksize_t,
-+        pub st_blocks: ::blkcnt_t,
-+        pub st_atime: ::time_t,
-+        pub st_atime_nsec: ::c_long,
-+        pub st_mtime: ::time_t,
-+        pub st_mtime_nsec: ::c_long,
-+        pub st_ctime: ::time_t,
-+        pub st_ctime_nsec: ::c_long,
-+        __unused: [::c_long; 2],
-+    }
-+
-+    pub struct stat64 {
-+        pub st_dev: ::dev_t,
-+        pub st_ino: ::ino_t,
-+        pub st_mode: ::mode_t,
-+        pub st_nlink: ::nlink_t,
-+        pub st_uid: ::uid_t,
-+        pub st_gid: ::gid_t,
-+        pub st_rdev: ::dev_t,
-+        __st_rdev_padding: ::c_short,
-+        pub st_size: ::off_t,
-+        pub st_blksize: ::blksize_t,
-+        pub st_blocks: ::blkcnt_t,
-+        pub st_atime: ::time_t,
-+        pub st_atime_nsec: ::c_long,
-+        pub st_mtime: ::time_t,
-+        pub st_mtime_nsec: ::c_long,
-+        pub st_ctime: ::time_t,
-+        pub st_ctime_nsec: ::c_long,
-+        __unused: [::c_long; 2],
-+    }
-+
-+    pub struct stack_t {
-+        pub ss_sp: *mut ::c_void,
-+        pub ss_flags: ::c_int,
-+        pub ss_size: ::size_t
-+    }
-+
-+    pub struct ipc_perm {
-+        pub __ipc_perm_key: ::key_t,
-+        pub uid: ::uid_t,
-+        pub gid: ::gid_t,
-+        pub cuid: ::uid_t,
-+        pub cgid: ::gid_t,
-+        pub mode: ::mode_t,
-+        pub __seq: ::c_int,
-+        __pad1: ::c_int,
-+        __pad2: ::c_longlong,
-+        __pad3: ::c_longlong
-+    }
-+
-+    pub struct shmid_ds {
-+        pub shm_perm: ::ipc_perm,
-+        __unused1: ::c_int,
-+        pub shm_atime: ::time_t,
-+        __unused2: ::c_int,
-+        pub shm_dtime: ::time_t,
-+        __unused3: ::c_int,
-+        pub shm_ctime: ::time_t,
-+        __unused4: ::c_int,
-+        pub shm_segsz: ::size_t,
-+        pub shm_cpid: ::pid_t,
-+        pub shm_lpid: ::pid_t,
-+        pub shm_nattch: ::c_ulong,
-+        __pad1: ::c_ulong,
-+        __pad2: ::c_ulong,
-+    }
-+
-+    pub struct msqid_ds {
-+        pub msg_perm: ::ipc_perm,
-+        __unused1: ::c_int,
-+        pub msg_stime: ::time_t,
-+        __unused2: ::c_int,
-+        pub msg_rtime: ::time_t,
-+        __unused3: ::c_int,
-+        pub msg_ctime: ::time_t,
-+        __msg_cbytes: ::c_ulong,
-+        pub msg_qnum: ::msgqnum_t,
-+        pub msg_qbytes: ::msglen_t,
-+        pub msg_lspid: ::pid_t,
-+        pub msg_lrpid: ::pid_t,
-+        __pad1: ::c_ulong,
-+        __pad2: ::c_ulong,
-+    }
-+
-+    pub struct statfs {
-+        pub f_type: ::c_ulong,
-+        pub f_bsize: ::c_ulong,
-+        pub f_blocks: ::fsblkcnt_t,
-+        pub f_bfree: ::fsblkcnt_t,
-+        pub f_bavail: ::fsblkcnt_t,
-+        pub f_files: ::fsfilcnt_t,
-+        pub f_ffree: ::fsfilcnt_t,
-+        pub f_fsid: ::fsid_t,
-+        pub f_namelen: ::c_ulong,
-+        pub f_frsize: ::c_ulong,
-+        pub f_flags: ::c_ulong,
-+        pub f_spare: [::c_ulong; 4],
-+    }
-+
-+    pub struct siginfo_t {
-+        pub si_signo: ::c_int,
-+        pub si_errno: ::c_int,
-+        pub si_code: ::c_int,
-+        pub _pad: [::c_int; 29],
-+        _align: [usize; 0],
-+    }
-+
-+    pub struct statfs64 {
-+        pub f_type: ::c_ulong,
-+        pub f_bsize: ::c_ulong,
-+        pub f_blocks: ::fsblkcnt_t,
-+        pub f_bfree: ::fsblkcnt_t,
-+        pub f_bavail: ::fsblkcnt_t,
-+        pub f_files: ::fsfilcnt_t,
-+        pub f_ffree: ::fsfilcnt_t,
-+        pub f_fsid: ::fsid_t,
-+        pub f_namelen: ::c_ulong,
-+        pub f_frsize: ::c_ulong,
-+        pub f_flags: ::c_ulong,
-+        pub f_spare: [::c_ulong; 4],
-+    }
-+
-+    pub struct statvfs64 {
-+        pub f_bsize: ::c_ulong,
-+        pub f_frsize: ::c_ulong,
-+        pub f_blocks: u64,
-+        pub f_bfree: u64,
-+        pub f_bavail: u64,
-+        pub f_files: u64,
-+        pub f_ffree: u64,
-+        pub f_favail: u64,
-+        #[cfg(target_endian = "little")]
-+        pub f_fsid: ::c_ulong,
-+        __f_unused: ::c_int,
-+        #[cfg(target_endian = "big")]
-+        pub f_fsid: ::c_ulong,
-+        pub f_flag: ::c_ulong,
-+        pub f_namemax: ::c_ulong,
-+        __f_spare: [::c_int; 6],
-+    }
-+
-+    pub struct termios2 {
-+        pub c_iflag: ::tcflag_t,
-+        pub c_oflag: ::tcflag_t,
-+        pub c_cflag: ::tcflag_t,
-+        pub c_lflag: ::tcflag_t,
-+        pub c_cc: [::cc_t; 19],
-+        pub c_line: ::cc_t,
-+        pub c_ispeed: ::speed_t,
-+        pub c_ospeed: ::speed_t,
-+    }
-+}
-+
-+pub const SIGSTKSZ: ::size_t = 10240;
-+pub const MINSIGSTKSZ: ::size_t = 4096;
-+
-+pub const O_DIRECT: ::c_int = 0x20000;
-+pub const O_DIRECTORY: ::c_int = 0x4000;
-+pub const O_NOFOLLOW: ::c_int = 0x8000;
-+pub const O_ASYNC: ::c_int = 0x2000;
-+pub const O_LARGEFILE: ::c_int = 0x10000;
-+
-+pub const FIOCLEX: ::c_int = 0x20006601;
-+pub const FIONBIO: ::c_int = 0x8004667E;
-+
-+pub const RLIMIT_RSS: ::c_int = 5;
-+pub const RLIMIT_NOFILE: ::c_int = 7;
-+pub const RLIMIT_AS: ::c_int = 9;
-+pub const RLIMIT_NPROC: ::c_int = 6;
-+pub const RLIMIT_MEMLOCK: ::c_int = 8;
-+pub const RLIMIT_NLIMITS: ::c_int = 15;
-+
-+pub const MCL_CURRENT: ::c_int = 0x2000;
-+pub const MCL_FUTURE: ::c_int = 0x4000;
-+pub const CBAUD: ::tcflag_t = 0o0000377;
-+pub const TAB1: ::c_int = 0x00000400;
-+pub const TAB2: ::c_int = 0x00000800;
-+pub const TAB3: ::c_int = 0x00000C00;
-+pub const CR1: ::c_int  = 0x00001000;
-+pub const CR2: ::c_int  = 0x00002000;
-+pub const CR3: ::c_int  = 0x00003000;
-+pub const FF1: ::c_int  = 0x00004000;
-+pub const BS1: ::c_int  = 0x00008000;
-+pub const VT1: ::c_int  = 0x00010000;
-+pub const VWERASE: usize = 10;
-+pub const VREPRINT: usize = 11;
-+pub const VSUSP: usize = 12;
-+pub const VSTART: usize = 13;
-+pub const VSTOP: usize = 14;
-+pub const VDISCARD: usize = 16;
-+pub const VTIME: usize = 7;
-+pub const IXON: ::tcflag_t = 0x00000200;
-+pub const IXOFF: ::tcflag_t = 0x00000400;
-+pub const ONLCR: ::tcflag_t = 0x00000002;
-+pub const CSIZE: ::tcflag_t = 0x00000300;
-+pub const CS6: ::tcflag_t = 0x00000100;
-+pub const CS7: ::tcflag_t = 0x00000200;
-+pub const CS8: ::tcflag_t = 0x00000300;
-+pub const CSTOPB: ::tcflag_t = 0x00000400;
-+pub const CREAD: ::tcflag_t = 0x00000800;
-+pub const PARENB: ::tcflag_t = 0x00001000;
-+pub const PARODD: ::tcflag_t = 0x00002000;
-+pub const HUPCL: ::tcflag_t = 0x00004000;
-+pub const CLOCAL: ::tcflag_t = 0x00008000;
-+pub const ECHOKE: ::tcflag_t = 0x00000001;
-+pub const ECHOE: ::tcflag_t = 0x00000002;
-+pub const ECHOK: ::tcflag_t = 0x00000004;
-+pub const ECHONL: ::tcflag_t = 0x00000010;
-+pub const ECHOPRT: ::tcflag_t = 0x00000020;
-+pub const ECHOCTL: ::tcflag_t = 0x00000040;
-+pub const ISIG: ::tcflag_t = 0x00000080;
-+pub const ICANON: ::tcflag_t = 0x00000100;
-+pub const PENDIN: ::tcflag_t = 0x20000000;
-+pub const NOFLSH: ::tcflag_t = 0x80000000;
-+pub const CIBAUD: ::tcflag_t = 0o00077600000;
-+pub const CBAUDEX: ::tcflag_t = 0o000020;
-+pub const VSWTC: usize = 9;
-+pub const OLCUC:  ::tcflag_t = 0o000004;
-+pub const NLDLY:  ::tcflag_t = 0o001400;
-+pub const CRDLY:  ::tcflag_t = 0o030000;
-+pub const TABDLY: ::tcflag_t = 0o006000;
-+pub const BSDLY:  ::tcflag_t = 0o100000;
-+pub const FFDLY:  ::tcflag_t = 0o040000;
-+pub const VTDLY:  ::tcflag_t = 0o200000;
-+pub const XTABS:  ::tcflag_t = 0o006000;
-+pub const B57600: ::speed_t = 0o000020;
-+pub const B115200: ::speed_t = 0o000021;
-+pub const B230400: ::speed_t = 0o000022;
-+pub const B460800: ::speed_t = 0o000023;
-+pub const B500000: ::speed_t = 0o000024;
-+pub const B576000: ::speed_t = 0o000025;
-+pub const B921600: ::speed_t = 0o000026;
-+pub const B1000000: ::speed_t = 0o000027;
-+pub const B1152000: ::speed_t = 0o000030;
-+pub const B1500000: ::speed_t = 0o000031;
-+pub const B2000000: ::speed_t = 0o000032;
-+pub const B2500000: ::speed_t = 0o000033;
-+pub const B3000000: ::speed_t = 0o000034;
-+pub const B3500000: ::speed_t = 0o000035;
-+pub const B4000000: ::speed_t = 0o000036;
-+
-+pub const O_APPEND: ::c_int = 1024;
-+pub const O_CREAT: ::c_int = 64;
-+pub const O_EXCL: ::c_int = 128;
-+pub const O_NOCTTY: ::c_int = 256;
-+pub const O_NONBLOCK: ::c_int = 2048;
-+pub const O_SYNC: ::c_int = 1052672;
-+pub const O_RSYNC: ::c_int = 1052672;
-+pub const O_DSYNC: ::c_int = 4096;
-+
-+pub const SOCK_NONBLOCK: ::c_int = 2048;
-+
-+pub const MAP_ANON: ::c_int = 0x0020;
-+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-+pub const MAP_DENYWRITE: ::c_int = 0x0800;
-+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-+pub const MAP_LOCKED: ::c_int = 0x00080;
-+pub const MAP_NORESERVE: ::c_int = 0x00040;
-+pub const MAP_POPULATE: ::c_int = 0x08000;
-+pub const MAP_NONBLOCK: ::c_int = 0x010000;
-+pub const MAP_STACK: ::c_int = 0x020000;
-+
-+pub const SOCK_STREAM: ::c_int = 1;
-+pub const SOCK_DGRAM: ::c_int = 2;
-+pub const SOCK_SEQPACKET: ::c_int = 5;
-+
-+pub const SOL_SOCKET: ::c_int = 1;
-+
-+pub const EDEADLK: ::c_int = 35;
-+pub const ENAMETOOLONG: ::c_int = 36;
-+pub const ENOLCK: ::c_int = 37;
-+pub const ENOSYS: ::c_int = 38;
-+pub const ENOTEMPTY: ::c_int = 39;
-+pub const ELOOP: ::c_int = 40;
-+pub const ENOMSG: ::c_int = 42;
-+pub const EIDRM: ::c_int = 43;
-+pub const ECHRNG: ::c_int = 44;
-+pub const EL2NSYNC: ::c_int = 45;
-+pub const EL3HLT: ::c_int = 46;
-+pub const EL3RST: ::c_int = 47;
-+pub const ELNRNG: ::c_int = 48;
-+pub const EUNATCH: ::c_int = 49;
-+pub const ENOCSI: ::c_int = 50;
-+pub const EL2HLT: ::c_int = 51;
-+pub const EBADE: ::c_int = 52;
-+pub const EBADR: ::c_int = 53;
-+pub const EXFULL: ::c_int = 54;
-+pub const ENOANO: ::c_int = 55;
-+pub const EBADRQC: ::c_int = 56;
-+pub const EBADSLT: ::c_int = 57;
-+pub const EDEADLOCK: ::c_int = 58;
-+pub const EMULTIHOP: ::c_int = 72;
-+pub const EBADMSG: ::c_int = 74;
-+pub const EOVERFLOW: ::c_int = 75;
-+pub const ENOTUNIQ: ::c_int = 76;
-+pub const EBADFD: ::c_int = 77;
-+pub const EREMCHG: ::c_int = 78;
-+pub const ELIBACC: ::c_int = 79;
-+pub const ELIBBAD: ::c_int = 80;
-+pub const ELIBSCN: ::c_int = 81;
-+pub const ELIBMAX: ::c_int = 82;
-+pub const ELIBEXEC: ::c_int = 83;
-+pub const EILSEQ: ::c_int = 84;
-+pub const ERESTART: ::c_int = 85;
-+pub const ESTRPIPE: ::c_int = 86;
-+pub const EUSERS: ::c_int = 87;
-+pub const ENOTSOCK: ::c_int = 88;
-+pub const EDESTADDRREQ: ::c_int = 89;
-+pub const EMSGSIZE: ::c_int = 90;
-+pub const EPROTOTYPE: ::c_int = 91;
-+pub const ENOPROTOOPT: ::c_int = 92;
-+pub const EPROTONOSUPPORT: ::c_int = 93;
-+pub const ESOCKTNOSUPPORT: ::c_int = 94;
-+pub const EOPNOTSUPP: ::c_int = 95;
-+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
-+pub const EPFNOSUPPORT: ::c_int = 96;
-+pub const EAFNOSUPPORT: ::c_int = 97;
-+pub const EADDRINUSE: ::c_int = 98;
-+pub const EADDRNOTAVAIL: ::c_int = 99;
-+pub const ENETDOWN: ::c_int = 100;
-+pub const ENETUNREACH: ::c_int = 101;
-+pub const ENETRESET: ::c_int = 102;
-+pub const ECONNABORTED: ::c_int = 103;
-+pub const ECONNRESET: ::c_int = 104;
-+pub const ENOBUFS: ::c_int = 105;
-+pub const EISCONN: ::c_int = 106;
-+pub const ENOTCONN: ::c_int = 107;
-+pub const ESHUTDOWN: ::c_int = 108;
-+pub const ETOOMANYREFS: ::c_int = 109;
-+pub const ETIMEDOUT: ::c_int = 110;
-+pub const ECONNREFUSED: ::c_int = 111;
-+pub const EHOSTDOWN: ::c_int = 112;
-+pub const EHOSTUNREACH: ::c_int = 113;
-+pub const EALREADY: ::c_int = 114;
-+pub const EINPROGRESS: ::c_int = 115;
-+pub const ESTALE: ::c_int = 116;
-+pub const EUCLEAN: ::c_int = 117;
-+pub const ENOTNAM: ::c_int = 118;
-+pub const ENAVAIL: ::c_int = 119;
-+pub const EISNAM: ::c_int = 120;
-+pub const EREMOTEIO: ::c_int = 121;
-+pub const EDQUOT: ::c_int = 122;
-+pub const ENOMEDIUM: ::c_int = 123;
-+pub const EMEDIUMTYPE: ::c_int = 124;
-+pub const ECANCELED: ::c_int = 125;
-+pub const ENOKEY: ::c_int = 126;
-+pub const EKEYEXPIRED: ::c_int = 127;
-+pub const EKEYREVOKED: ::c_int = 128;
-+pub const EKEYREJECTED: ::c_int = 129;
-+pub const EOWNERDEAD: ::c_int = 130;
-+pub const ENOTRECOVERABLE: ::c_int = 131;
-+pub const ERFKILL: ::c_int = 132;
-+pub const EHWPOISON: ::c_int = 133;
-+
-+pub const SO_REUSEADDR: ::c_int = 2;
-+pub const SO_TYPE: ::c_int = 3;
-+pub const SO_ERROR: ::c_int = 4;
-+pub const SO_DONTROUTE: ::c_int = 5;
-+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_OOBINLINE: ::c_int = 10;
-+pub const SO_NO_CHECK: ::c_int = 11;
-+pub const SO_PRIORITY: ::c_int = 12;
-+pub const SO_LINGER: ::c_int = 13;
-+pub const SO_BSDCOMPAT: ::c_int = 14;
-+pub const SO_REUSEPORT: ::c_int = 15;
-+pub const SO_RCVLOWAT: ::c_int = 16;
-+pub const SO_SNDLOWAT: ::c_int = 17;
-+pub const SO_RCVTIMEO: ::c_int = 18;
-+pub const SO_SNDTIMEO: ::c_int = 19;
-+pub const SO_PASSCRED: ::c_int = 20;
-+pub const SO_PEERCRED: ::c_int = 21;
-+pub const SO_ACCEPTCONN: ::c_int = 30;
-+pub const SO_SNDBUFFORCE: ::c_int = 32;
-+pub const SO_RCVBUFFORCE: ::c_int = 33;
-+pub const SO_PROTOCOL: ::c_int = 38;
-+pub const SO_DOMAIN: ::c_int = 39;
-+
-+pub const SA_ONSTACK: ::c_int = 0x08000000;
-+pub const SA_SIGINFO: ::c_int = 0x00000004;
-+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-+
-+pub const SIGCHLD: ::c_int = 17;
-+pub const SIGBUS: ::c_int = 7;
-+pub const SIGTTIN: ::c_int = 21;
-+pub const SIGTTOU: ::c_int = 22;
-+pub const SIGXCPU: ::c_int = 24;
-+pub const SIGXFSZ: ::c_int = 25;
-+pub const SIGVTALRM: ::c_int = 26;
-+pub const SIGPROF: ::c_int = 27;
-+pub const SIGWINCH: ::c_int = 28;
-+pub const SIGUSR1: ::c_int = 10;
-+pub const SIGUSR2: ::c_int = 12;
-+pub const SIGCONT: ::c_int = 18;
-+pub const SIGSTOP: ::c_int = 19;
-+pub const SIGTSTP: ::c_int = 20;
-+pub const SIGURG: ::c_int = 23;
-+pub const SIGIO: ::c_int = 29;
-+pub const SIGSYS: ::c_int = 31;
-+pub const SIGSTKFLT: ::c_int = 16;
-+pub const SIGPOLL: ::c_int = 29;
-+pub const SIGPWR: ::c_int = 30;
-+pub const SIG_SETMASK: ::c_int = 2;
-+pub const SIG_BLOCK: ::c_int = 0x000000;
-+pub const SIG_UNBLOCK: ::c_int = 0x01;
-+
-+pub const EXTPROC: ::tcflag_t = 0x10000000;
-+
-+pub const MAP_HUGETLB: ::c_int = 0x040000;
-+
-+pub const F_GETLK: ::c_int = 12;
-+pub const F_GETOWN: ::c_int = 9;
-+pub const F_SETLK: ::c_int = 13;
-+pub const F_SETLKW: ::c_int = 14;
-+pub const F_SETOWN: ::c_int = 8;
-+
-+pub const VEOF: usize = 4;
-+pub const VEOL: usize = 6;
-+pub const VEOL2: usize = 8;
-+pub const VMIN: usize = 5;
-+pub const IEXTEN: ::tcflag_t = 0x00000400;
-+pub const TOSTOP: ::tcflag_t = 0x00400000;
-+pub const FLUSHO: ::tcflag_t = 0x00800000;
-+
-+pub const TCGETS: ::c_int = 0x402C7413;
-+pub const TCSETS: ::c_int = 0x802C7414;
-+pub const TCSETSW: ::c_int = 0x802C7415;
-+pub const TCSETSF: ::c_int = 0x802C7416;
-+pub const TCGETA: ::c_int = 0x40147417;
-+pub const TCSETA: ::c_int = 0x80147418;
-+pub const TCSETAW: ::c_int = 0x80147419;
-+pub const TCSETAF: ::c_int = 0x8014741C;
-+pub const TCSBRK: ::c_int = 0x2000741D;
-+pub const TCXONC: ::c_int = 0x2000741E;
-+pub const TCFLSH: ::c_int = 0x2000741F;
-+pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-+pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-+pub const TIOCLINUX: ::c_int = 0x541C;
-+pub const TIOCGSERIAL: ::c_int = 0x541E;
-+pub const TIOCEXCL: ::c_int = 0x540C;
-+pub const TIOCNXCL: ::c_int = 0x540D;
-+pub const TIOCSCTTY: ::c_int = 0x540E;
-+pub const TIOCGPGRP: ::c_int = 0x40047477;
-+pub const TIOCSPGRP: ::c_int = 0x80047476;
-+pub const TIOCOUTQ: ::c_int = 0x40047473;
-+pub const TIOCSTI: ::c_int = 0x5412;
-+pub const TIOCGWINSZ: ::c_int = 0x40087468;
-+pub const TIOCSWINSZ: ::c_int = 0x80087467;
-+pub const TIOCMGET: ::c_int = 0x5415;
-+pub const TIOCMBIS: ::c_int = 0x5416;
-+pub const TIOCMBIC: ::c_int = 0x5417;
-+pub const TIOCMSET: ::c_int = 0x5418;
-+pub const FIONREAD: ::c_int = 0x4004667F;
-+pub const TIOCCONS: ::c_int = 0x541D;
-+
-+pub const POLLWRNORM: ::c_short = 0x100;
-+pub const POLLWRBAND: ::c_short = 0x200;
-+
-+pub const TIOCM_LE: ::c_int = 0x001;
-+pub const TIOCM_DTR: ::c_int = 0x002;
-+pub const TIOCM_RTS: ::c_int = 0x004;
-+pub const TIOCM_ST: ::c_int = 0x008;
-+pub const TIOCM_SR: ::c_int = 0x010;
-+pub const TIOCM_CTS: ::c_int = 0x020;
-+pub const TIOCM_CAR: ::c_int = 0x040;
-+pub const TIOCM_RNG: ::c_int = 0x080;
-+pub const TIOCM_DSR: ::c_int = 0x100;
-+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-+
-+// Syscall table
-+pub const SYS_restart_syscall: ::c_long = 0;
-+pub const SYS_exit: ::c_long = 1;
-+pub const SYS_fork: ::c_long = 2;
-+pub const SYS_read: ::c_long = 3;
-+pub const SYS_write: ::c_long = 4;
-+pub const SYS_open: ::c_long = 5;
-+pub const SYS_close: ::c_long = 6;
-+pub const SYS_waitpid: ::c_long = 7;
-+pub const SYS_creat: ::c_long = 8;
-+pub const SYS_link: ::c_long = 9;
-+pub const SYS_unlink: ::c_long = 10;
-+pub const SYS_execve: ::c_long = 11;
-+pub const SYS_chdir: ::c_long = 12;
-+pub const SYS_time: ::c_long = 13;
-+pub const SYS_mknod: ::c_long = 14;
-+pub const SYS_chmod: ::c_long = 15;
-+pub const SYS_lchown: ::c_long = 16;
-+pub const SYS_break: ::c_long = 17;
-+pub const SYS_oldstat: ::c_long = 18;
-+pub const SYS_lseek: ::c_long = 19;
-+pub const SYS_getpid: ::c_long = 20;
-+pub const SYS_mount: ::c_long = 21;
-+pub const SYS_umount: ::c_long = 22;
-+pub const SYS_setuid: ::c_long = 23;
-+pub const SYS_getuid: ::c_long = 24;
-+pub const SYS_stime: ::c_long = 25;
-+pub const SYS_ptrace: ::c_long = 26;
-+pub const SYS_alarm: ::c_long = 27;
-+pub const SYS_oldfstat: ::c_long = 28;
-+pub const SYS_pause: ::c_long = 29;
-+pub const SYS_utime: ::c_long = 30;
-+pub const SYS_stty: ::c_long = 31;
-+pub const SYS_gtty: ::c_long = 32;
-+pub const SYS_access: ::c_long = 33;
-+pub const SYS_nice: ::c_long = 34;
-+pub const SYS_ftime: ::c_long = 35;
-+pub const SYS_sync: ::c_long = 36;
-+pub const SYS_kill: ::c_long = 37;
-+pub const SYS_rename: ::c_long = 38;
-+pub const SYS_mkdir: ::c_long = 39;
-+pub const SYS_rmdir: ::c_long = 40;
-+pub const SYS_dup: ::c_long = 41;
-+pub const SYS_pipe: ::c_long = 42;
-+pub const SYS_times: ::c_long = 43;
-+pub const SYS_prof: ::c_long = 44;
-+pub const SYS_brk: ::c_long = 45;
-+pub const SYS_setgid: ::c_long = 46;
-+pub const SYS_getgid: ::c_long = 47;
-+pub const SYS_signal: ::c_long = 48;
-+pub const SYS_geteuid: ::c_long = 49;
-+pub const SYS_getegid: ::c_long = 50;
-+pub const SYS_acct: ::c_long = 51;
-+pub const SYS_umount2: ::c_long = 52;
-+pub const SYS_lock: ::c_long = 53;
-+pub const SYS_ioctl: ::c_long = 54;
-+pub const SYS_fcntl: ::c_long = 55;
-+pub const SYS_mpx: ::c_long = 56;
-+pub const SYS_setpgid: ::c_long = 57;
-+pub const SYS_ulimit: ::c_long = 58;
-+pub const SYS_oldolduname: ::c_long = 59;
-+pub const SYS_umask: ::c_long = 60;
-+pub const SYS_chroot: ::c_long = 61;
-+pub const SYS_ustat: ::c_long = 62;
-+pub const SYS_dup2: ::c_long = 63;
-+pub const SYS_getppid: ::c_long = 64;
-+pub const SYS_getpgrp: ::c_long = 65;
-+pub const SYS_setsid: ::c_long = 66;
-+pub const SYS_sigaction: ::c_long = 67;
-+pub const SYS_sgetmask: ::c_long = 68;
-+pub const SYS_ssetmask: ::c_long = 69;
-+pub const SYS_setreuid: ::c_long = 70;
-+pub const SYS_setregid: ::c_long = 71;
-+pub const SYS_sigsuspend: ::c_long = 72;
-+pub const SYS_sigpending: ::c_long = 73;
-+pub const SYS_sethostname: ::c_long = 74;
-+pub const SYS_setrlimit: ::c_long = 75;
-+pub const SYS_getrlimit: ::c_long = 76;
-+pub const SYS_getrusage: ::c_long = 77;
-+pub const SYS_gettimeofday: ::c_long = 78;
-+pub const SYS_settimeofday: ::c_long = 79;
-+pub const SYS_getgroups: ::c_long = 80;
-+pub const SYS_setgroups: ::c_long = 81;
-+pub const SYS_select: ::c_long = 82;
-+pub const SYS_symlink: ::c_long = 83;
-+pub const SYS_oldlstat: ::c_long = 84;
-+pub const SYS_readlink: ::c_long = 85;
-+pub const SYS_uselib: ::c_long = 86;
-+pub const SYS_swapon: ::c_long = 87;
-+pub const SYS_reboot: ::c_long = 88;
-+pub const SYS_readdir: ::c_long = 89;
-+pub const SYS_mmap: ::c_long = 90;
-+pub const SYS_munmap: ::c_long = 91;
-+pub const SYS_truncate: ::c_long = 92;
-+pub const SYS_ftruncate: ::c_long = 93;
-+pub const SYS_fchmod: ::c_long = 94;
-+pub const SYS_fchown: ::c_long = 95;
-+pub const SYS_getpriority: ::c_long = 96;
-+pub const SYS_setpriority: ::c_long = 97;
-+pub const SYS_profil: ::c_long = 98;
-+pub const SYS_statfs: ::c_long = 99;
-+pub const SYS_fstatfs: ::c_long = 100;
-+pub const SYS_ioperm: ::c_long = 101;
-+pub const SYS_socketcall: ::c_long = 102;
-+pub const SYS_syslog: ::c_long = 103;
-+pub const SYS_setitimer: ::c_long = 104;
-+pub const SYS_getitimer: ::c_long = 105;
-+pub const SYS_stat: ::c_long = 106;
-+pub const SYS_lstat: ::c_long = 107;
-+pub const SYS_fstat: ::c_long = 108;
-+pub const SYS_olduname: ::c_long = 109;
-+pub const SYS_iopl: ::c_long = 110;
-+pub const SYS_vhangup: ::c_long = 111;
-+pub const SYS_idle: ::c_long = 112;
-+pub const SYS_vm86: ::c_long = 113;
-+pub const SYS_wait4: ::c_long = 114;
-+pub const SYS_swapoff: ::c_long = 115;
-+pub const SYS_sysinfo: ::c_long = 116;
-+pub const SYS_ipc: ::c_long = 117;
-+pub const SYS_fsync: ::c_long = 118;
-+pub const SYS_sigreturn: ::c_long = 119;
-+pub const SYS_clone: ::c_long = 120;
-+pub const SYS_setdomainname: ::c_long = 121;
-+pub const SYS_uname: ::c_long = 122;
-+pub const SYS_modify_ldt: ::c_long = 123;
-+pub const SYS_adjtimex: ::c_long = 124;
-+pub const SYS_mprotect: ::c_long = 125;
-+pub const SYS_sigprocmask: ::c_long = 126;
-+pub const SYS_create_module: ::c_long = 127;
-+pub const SYS_init_module: ::c_long = 128;
-+pub const SYS_delete_module: ::c_long = 129;
-+pub const SYS_get_kernel_syms: ::c_long = 130;
-+pub const SYS_quotactl: ::c_long = 131;
-+pub const SYS_getpgid: ::c_long = 132;
-+pub const SYS_fchdir: ::c_long = 133;
-+pub const SYS_bdflush: ::c_long = 134;
-+pub const SYS_sysfs: ::c_long = 135;
-+pub const SYS_personality: ::c_long = 136;
-+pub const SYS_afs_syscall: ::c_long = 137;
-+pub const SYS_setfsuid: ::c_long = 138;
-+pub const SYS_setfsgid: ::c_long = 139;
-+pub const SYS__llseek: ::c_long = 140;
-+pub const SYS_getdents: ::c_long = 141;
-+pub const SYS__newselect: ::c_long = 142;
-+pub const SYS_flock: ::c_long = 143;
-+pub const SYS_msync: ::c_long = 144;
-+pub const SYS_readv: ::c_long = 145;
-+pub const SYS_writev: ::c_long = 146;
-+pub const SYS_getsid: ::c_long = 147;
-+pub const SYS_fdatasync: ::c_long = 148;
-+pub const SYS__sysctl: ::c_long = 149;
-+pub const SYS_mlock: ::c_long = 150;
-+pub const SYS_munlock: ::c_long = 151;
-+pub const SYS_mlockall: ::c_long = 152;
-+pub const SYS_munlockall: ::c_long = 153;
-+pub const SYS_sched_setparam: ::c_long = 154;
-+pub const SYS_sched_getparam: ::c_long = 155;
-+pub const SYS_sched_setscheduler: ::c_long = 156;
-+pub const SYS_sched_getscheduler: ::c_long = 157;
-+pub const SYS_sched_yield: ::c_long = 158;
-+pub const SYS_sched_get_priority_max: ::c_long = 159;
-+pub const SYS_sched_get_priority_min: ::c_long = 160;
-+pub const SYS_sched_rr_get_interval: ::c_long = 161;
-+pub const SYS_nanosleep: ::c_long = 162;
-+pub const SYS_mremap: ::c_long = 163;
-+pub const SYS_setresuid: ::c_long = 164;
-+pub const SYS_getresuid: ::c_long = 165;
-+pub const SYS_query_module: ::c_long = 166;
-+pub const SYS_poll: ::c_long = 167;
-+pub const SYS_nfsservctl: ::c_long = 168;
-+pub const SYS_setresgid: ::c_long = 169;
-+pub const SYS_getresgid: ::c_long = 170;
-+pub const SYS_prctl: ::c_long = 171;
-+pub const SYS_rt_sigreturn: ::c_long = 172;
-+pub const SYS_rt_sigaction: ::c_long = 173;
-+pub const SYS_rt_sigprocmask: ::c_long = 174;
-+pub const SYS_rt_sigpending: ::c_long = 175;
-+pub const SYS_rt_sigtimedwait: ::c_long = 176;
-+pub const SYS_rt_sigqueueinfo: ::c_long = 177;
-+pub const SYS_rt_sigsuspend: ::c_long = 178;
-+pub const SYS_pread64: ::c_long = 179;
-+pub const SYS_pwrite64: ::c_long = 180;
-+pub const SYS_chown: ::c_long = 181;
-+pub const SYS_getcwd: ::c_long = 182;
-+pub const SYS_capget: ::c_long = 183;
-+pub const SYS_capset: ::c_long = 184;
-+pub const SYS_sigaltstack: ::c_long = 185;
-+pub const SYS_sendfile: ::c_long = 186;
-+pub const SYS_getpmsg: ::c_long = 187;
-+pub const SYS_putpmsg: ::c_long = 188;
-+pub const SYS_vfork: ::c_long = 189;
-+pub const SYS_ugetrlimit: ::c_long = 190;
-+pub const SYS_readahead: ::c_long = 191;
-+pub const SYS_mmap2: ::c_long = 192;
-+pub const SYS_truncate64: ::c_long = 193;
-+pub const SYS_ftruncate64: ::c_long = 194;
-+pub const SYS_stat64: ::c_long = 195;
-+pub const SYS_lstat64: ::c_long = 196;
-+pub const SYS_fstat64: ::c_long = 197;
-+pub const SYS_pciconfig_read: ::c_long = 198;
-+pub const SYS_pciconfig_write: ::c_long = 199;
-+pub const SYS_pciconfig_iobase: ::c_long = 200;
-+pub const SYS_multiplexer: ::c_long = 201;
-+pub const SYS_getdents64: ::c_long = 202;
-+pub const SYS_pivot_root: ::c_long = 203;
-+pub const SYS_fcntl64: ::c_long = 204;
-+pub const SYS_madvise: ::c_long = 205;
-+pub const SYS_mincore: ::c_long = 206;
-+pub const SYS_gettid: ::c_long = 207;
-+pub const SYS_tkill: ::c_long = 208;
-+pub const SYS_setxattr: ::c_long = 209;
-+pub const SYS_lsetxattr: ::c_long = 210;
-+pub const SYS_fsetxattr: ::c_long = 211;
-+pub const SYS_getxattr: ::c_long = 212;
-+pub const SYS_lgetxattr: ::c_long = 213;
-+pub const SYS_fgetxattr: ::c_long = 214;
-+pub const SYS_listxattr: ::c_long = 215;
-+pub const SYS_llistxattr: ::c_long = 216;
-+pub const SYS_flistxattr: ::c_long = 217;
-+pub const SYS_removexattr: ::c_long = 218;
-+pub const SYS_lremovexattr: ::c_long = 219;
-+pub const SYS_fremovexattr: ::c_long = 220;
-+pub const SYS_futex: ::c_long = 221;
-+pub const SYS_sched_setaffinity: ::c_long = 222;
-+pub const SYS_sched_getaffinity: ::c_long = 223;
-+pub const SYS_tuxcall: ::c_long = 225;
-+pub const SYS_sendfile64: ::c_long = 226;
-+pub const SYS_io_setup: ::c_long = 227;
-+pub const SYS_io_destroy: ::c_long = 228;
-+pub const SYS_io_getevents: ::c_long = 229;
-+pub const SYS_io_submit: ::c_long = 230;
-+pub const SYS_io_cancel: ::c_long = 231;
-+pub const SYS_set_tid_address: ::c_long = 232;
-+pub const SYS_fadvise64: ::c_long = 233;
-+pub const SYS_exit_group: ::c_long = 234;
-+pub const SYS_lookup_dcookie: ::c_long = 235;
-+pub const SYS_epoll_create: ::c_long = 236;
-+pub const SYS_epoll_ctl: ::c_long = 237;
-+pub const SYS_epoll_wait: ::c_long = 238;
-+pub const SYS_remap_file_pages: ::c_long = 239;
-+pub const SYS_timer_create: ::c_long = 240;
-+pub const SYS_timer_settime: ::c_long = 241;
-+pub const SYS_timer_gettime: ::c_long = 242;
-+pub const SYS_timer_getoverrun: ::c_long = 243;
-+pub const SYS_timer_delete: ::c_long = 244;
-+pub const SYS_clock_settime: ::c_long = 245;
-+pub const SYS_clock_gettime: ::c_long = 246;
-+pub const SYS_clock_getres: ::c_long = 247;
-+pub const SYS_clock_nanosleep: ::c_long = 248;
-+pub const SYS_swapcontext: ::c_long = 249;
-+pub const SYS_tgkill: ::c_long = 250;
-+pub const SYS_utimes: ::c_long = 251;
-+pub const SYS_statfs64: ::c_long = 252;
-+pub const SYS_fstatfs64: ::c_long = 253;
-+pub const SYS_fadvise64_64: ::c_long = 254;
-+pub const SYS_rtas: ::c_long = 255;
-+pub const SYS_sys_debug_setcontext: ::c_long = 256;
-+pub const SYS_migrate_pages: ::c_long = 258;
-+pub const SYS_mbind: ::c_long = 259;
-+pub const SYS_get_mempolicy: ::c_long = 260;
-+pub const SYS_set_mempolicy: ::c_long = 261;
-+pub const SYS_mq_open: ::c_long = 262;
-+pub const SYS_mq_unlink: ::c_long = 263;
-+pub const SYS_mq_timedsend: ::c_long = 264;
-+pub const SYS_mq_timedreceive: ::c_long = 265;
-+pub const SYS_mq_notify: ::c_long = 266;
-+pub const SYS_mq_getsetattr: ::c_long = 267;
-+pub const SYS_kexec_load: ::c_long = 268;
-+pub const SYS_add_key: ::c_long = 269;
-+pub const SYS_request_key: ::c_long = 270;
-+pub const SYS_keyctl: ::c_long = 271;
-+pub const SYS_waitid: ::c_long = 272;
-+pub const SYS_ioprio_set: ::c_long = 273;
-+pub const SYS_ioprio_get: ::c_long = 274;
-+pub const SYS_inotify_init: ::c_long = 275;
-+pub const SYS_inotify_add_watch: ::c_long = 276;
-+pub const SYS_inotify_rm_watch: ::c_long = 277;
-+pub const SYS_spu_run: ::c_long = 278;
-+pub const SYS_spu_create: ::c_long = 279;
-+pub const SYS_pselect6: ::c_long = 280;
-+pub const SYS_ppoll: ::c_long = 281;
-+pub const SYS_unshare: ::c_long = 282;
-+pub const SYS_splice: ::c_long = 283;
-+pub const SYS_tee: ::c_long = 284;
-+pub const SYS_vmsplice: ::c_long = 285;
-+pub const SYS_openat: ::c_long = 286;
-+pub const SYS_mkdirat: ::c_long = 287;
-+pub const SYS_mknodat: ::c_long = 288;
-+pub const SYS_fchownat: ::c_long = 289;
-+pub const SYS_futimesat: ::c_long = 290;
-+pub const SYS_fstatat64: ::c_long = 291;
-+pub const SYS_unlinkat: ::c_long = 292;
-+pub const SYS_renameat: ::c_long = 293;
-+pub const SYS_linkat: ::c_long = 294;
-+pub const SYS_symlinkat: ::c_long = 295;
-+pub const SYS_readlinkat: ::c_long = 296;
-+pub const SYS_fchmodat: ::c_long = 297;
-+pub const SYS_faccessat: ::c_long = 298;
-+pub const SYS_get_robust_list: ::c_long = 299;
-+pub const SYS_set_robust_list: ::c_long = 300;
-+pub const SYS_move_pages: ::c_long = 301;
-+pub const SYS_getcpu: ::c_long = 302;
-+pub const SYS_epoll_pwait: ::c_long = 303;
-+pub const SYS_utimensat: ::c_long = 304;
-+pub const SYS_signalfd: ::c_long = 305;
-+pub const SYS_timerfd_create: ::c_long = 306;
-+pub const SYS_eventfd: ::c_long = 307;
-+pub const SYS_sync_file_range2: ::c_long = 308;
-+pub const SYS_fallocate: ::c_long = 309;
-+pub const SYS_subpage_prot: ::c_long = 310;
-+pub const SYS_timerfd_settime: ::c_long = 311;
-+pub const SYS_timerfd_gettime: ::c_long = 312;
-+pub const SYS_signalfd4: ::c_long = 313;
-+pub const SYS_eventfd2: ::c_long = 314;
-+pub const SYS_epoll_create1: ::c_long = 315;
-+pub const SYS_dup3: ::c_long = 316;
-+pub const SYS_pipe2: ::c_long = 317;
-+pub const SYS_inotify_init1: ::c_long = 318;
-+pub const SYS_perf_event_open: ::c_long = 319;
-+pub const SYS_preadv: ::c_long = 320;
-+pub const SYS_pwritev: ::c_long = 321;
-+pub const SYS_rt_tgsigqueueinfo: ::c_long = 322;
-+pub const SYS_fanotify_init: ::c_long = 323;
-+pub const SYS_fanotify_mark: ::c_long = 324;
-+pub const SYS_prlimit64: ::c_long = 325;
-+pub const SYS_socket: ::c_long = 326;
-+pub const SYS_bind: ::c_long = 327;
-+pub const SYS_connect: ::c_long = 328;
-+pub const SYS_listen: ::c_long = 329;
-+pub const SYS_accept: ::c_long = 330;
-+pub const SYS_getsockname: ::c_long = 331;
-+pub const SYS_getpeername: ::c_long = 332;
-+pub const SYS_socketpair: ::c_long = 333;
-+pub const SYS_send: ::c_long = 334;
-+pub const SYS_sendto: ::c_long = 335;
-+pub const SYS_recv: ::c_long = 336;
-+pub const SYS_recvfrom: ::c_long = 337;
-+pub const SYS_shutdown: ::c_long = 338;
-+pub const SYS_setsockopt: ::c_long = 339;
-+pub const SYS_getsockopt: ::c_long = 340;
-+pub const SYS_sendmsg: ::c_long = 341;
-+pub const SYS_recvmsg: ::c_long = 342;
-+pub const SYS_recvmmsg: ::c_long = 343;
-+pub const SYS_accept4: ::c_long = 344;
-+pub const SYS_name_to_handle_at: ::c_long = 345;
-+pub const SYS_open_by_handle_at: ::c_long = 346;
-+pub const SYS_clock_adjtime: ::c_long = 347;
-+pub const SYS_syncfs: ::c_long = 348;
-+pub const SYS_sendmmsg: ::c_long = 349;
-+pub const SYS_setns: ::c_long = 350;
-+pub const SYS_process_vm_readv: ::c_long = 351;
-+pub const SYS_process_vm_writev: ::c_long = 352;
-+pub const SYS_finit_module: ::c_long = 353;
-+pub const SYS_kcmp: ::c_long = 354;
-+pub const SYS_sched_setattr: ::c_long = 355;
-+pub const SYS_sched_getattr: ::c_long = 356;
-+pub const SYS_renameat2: ::c_long = 357;
-+pub const SYS_seccomp: ::c_long = 358;
-+pub const SYS_getrandom: ::c_long = 359;
-+pub const SYS_memfd_create: ::c_long = 360;
-+pub const SYS_bpf: ::c_long = 361;
-+pub const SYS_execveat: ::c_long = 362;
-+pub const SYS_switch_endian: ::c_long = 363;
-+pub const SYS_userfaultfd: ::c_long = 364;
-+pub const SYS_membarrier: ::c_long = 365;
-+pub const SYS_mlock2: ::c_long = 378;
-+pub const SYS_copy_file_range: ::c_long = 379;
-+pub const SYS_preadv2: ::c_long = 380;
-+pub const SYS_pwritev2: ::c_long = 381;
-+pub const SYS_kexec_file_load: ::c_long = 382;
-+pub const SYS_statx: ::c_long = 383;
-+pub const SYS_pkey_alloc: ::c_long = 384;
-+pub const SYS_pkey_free: ::c_long = 385;
-+pub const SYS_pkey_mprotect: ::c_long = 386;
-+
-+#[doc(hidden)]
-+pub const AF_MAX: ::c_int = 43;
-+#[doc(hidden)]
-+pub const PF_MAX: ::c_int = AF_MAX;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/x86.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/x86.rs
-index fa570248c72..9f704c7fac9 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/b32/x86.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/b32/x86.rs
-@@ -52,6 +52,18 @@ s! {
-         pub ss_size: ::size_t
-     }
- 
-+    pub struct ipc_perm {
-+        pub __ipc_perm_key: ::key_t,
-+        pub uid: ::uid_t,
-+        pub gid: ::gid_t,
-+        pub cuid: ::uid_t,
-+        pub cgid: ::gid_t,
-+        pub mode: ::mode_t,
-+        pub __seq: ::c_int,
-+        __unused1: ::c_long,
-+        __unused2: ::c_long
-+    }
-+
-     pub struct shmid_ds {
-         pub shm_perm: ::ipc_perm,
-         pub shm_segsz: ::size_t,
-@@ -164,6 +176,9 @@ s! {
-     }
- }
- 
-+pub const SIGSTKSZ: ::size_t = 8192;
-+pub const MINSIGSTKSZ: ::size_t = 2048;
-+
- pub const O_DIRECT: ::c_int = 0x4000;
- pub const O_DIRECTORY: ::c_int = 0x10000;
- pub const O_NOFOLLOW: ::c_int = 0x20000;
-@@ -178,6 +193,76 @@ pub const RLIMIT_NOFILE: ::c_int = 7;
- pub const RLIMIT_AS: ::c_int = 9;
- pub const RLIMIT_NPROC: ::c_int = 6;
- pub const RLIMIT_MEMLOCK: ::c_int = 8;
-+pub const RLIMIT_NLIMITS: ::c_int = 16;
-+
-+pub const MCL_CURRENT: ::c_int = 0x0001;
-+pub const MCL_FUTURE: ::c_int = 0x0002;
-+pub const CBAUD: ::tcflag_t = 0o0010017;
-+pub const TAB1: ::c_int = 0x00000800;
-+pub const TAB2: ::c_int = 0x00001000;
-+pub const TAB3: ::c_int = 0x00001800;
-+pub const CR1: ::c_int  = 0x00000200;
-+pub const CR2: ::c_int  = 0x00000400;
-+pub const CR3: ::c_int  = 0x00000600;
-+pub const FF1: ::c_int  = 0x00008000;
-+pub const BS1: ::c_int  = 0x00002000;
-+pub const VT1: ::c_int  = 0x00004000;
-+pub const VWERASE: usize = 14;
-+pub const VREPRINT: usize = 12;
-+pub const VSUSP: usize = 10;
-+pub const VSTART: usize = 8;
-+pub const VSTOP: usize = 9;
-+pub const VDISCARD: usize = 13;
-+pub const VTIME: usize = 5;
-+pub const IXON: ::tcflag_t = 0x00000400;
-+pub const IXOFF: ::tcflag_t = 0x00001000;
-+pub const ONLCR: ::tcflag_t = 0x4;
-+pub const CSIZE: ::tcflag_t = 0x00000030;
-+pub const CS6: ::tcflag_t = 0x00000010;
-+pub const CS7: ::tcflag_t = 0x00000020;
-+pub const CS8: ::tcflag_t = 0x00000030;
-+pub const CSTOPB: ::tcflag_t = 0x00000040;
-+pub const CREAD: ::tcflag_t = 0x00000080;
-+pub const PARENB: ::tcflag_t = 0x00000100;
-+pub const PARODD: ::tcflag_t = 0x00000200;
-+pub const HUPCL: ::tcflag_t = 0x00000400;
-+pub const CLOCAL: ::tcflag_t = 0x00000800;
-+pub const ECHOKE: ::tcflag_t = 0x00000800;
-+pub const ECHOE: ::tcflag_t = 0x00000010;
-+pub const ECHOK: ::tcflag_t = 0x00000020;
-+pub const ECHONL: ::tcflag_t = 0x00000040;
-+pub const ECHOPRT: ::tcflag_t = 0x00000400;
-+pub const ECHOCTL: ::tcflag_t = 0x00000200;
-+pub const ISIG: ::tcflag_t = 0x00000001;
-+pub const ICANON: ::tcflag_t = 0x00000002;
-+pub const PENDIN: ::tcflag_t = 0x00004000;
-+pub const NOFLSH: ::tcflag_t = 0x00000080;
-+pub const CIBAUD: ::tcflag_t = 0o02003600000;
-+pub const CBAUDEX: ::tcflag_t = 0o010000;
-+pub const VSWTC: usize = 7;
-+pub const OLCUC:  ::tcflag_t = 0o000002;
-+pub const NLDLY:  ::tcflag_t = 0o000400;
-+pub const CRDLY:  ::tcflag_t = 0o003000;
-+pub const TABDLY: ::tcflag_t = 0o014000;
-+pub const BSDLY:  ::tcflag_t = 0o020000;
-+pub const FFDLY:  ::tcflag_t = 0o100000;
-+pub const VTDLY:  ::tcflag_t = 0o040000;
-+pub const XTABS:  ::tcflag_t = 0o014000;
-+pub const B57600: ::speed_t = 0o010001;
-+pub const B115200: ::speed_t = 0o010002;
-+pub const B230400: ::speed_t = 0o010003;
-+pub const B460800: ::speed_t = 0o010004;
-+pub const B500000: ::speed_t = 0o010005;
-+pub const B576000: ::speed_t = 0o010006;
-+pub const B921600: ::speed_t = 0o010007;
-+pub const B1000000: ::speed_t = 0o010010;
-+pub const B1152000: ::speed_t = 0o010011;
-+pub const B1500000: ::speed_t = 0o010012;
-+pub const B2000000: ::speed_t = 0o010013;
-+pub const B2500000: ::speed_t = 0o010014;
-+pub const B3000000: ::speed_t = 0o010015;
-+pub const B3500000: ::speed_t = 0o010016;
-+pub const B4000000: ::speed_t = 0o010017;
- 
- pub const O_APPEND: ::c_int = 1024;
- pub const O_CREAT: ::c_int = 64;
-diff --git a/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs b/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-index 0d92a4b9d14..10d61ebebef 100644
---- a/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-+++ b/src/vendor/libc/src/unix/notbsd/linux/musl/mod.rs
-@@ -260,7 +260,8 @@ cfg_if! {
-         pub use self::b64::*;
-     } else if #[cfg(any(target_arch = "x86",
-                         target_arch = "mips",
--                        target_arch = "arm"))] {
-+                        target_arch = "arm",
-+                        target_arch = "powerpc"))] {
-         mod b32;
-         pub use self::b32::*;
-     } else { }
diff --git a/user/rust/0035-libc-checksums.patch b/user/rust/0035-libc-checksums.patch
deleted file mode 100644
index a8ec2c150..000000000
--- a/user/rust/0035-libc-checksums.patch
+++ /dev/null
@@ -1,9 +0,0 @@
-diff --git a/src/vendor/libc/.cargo-checksum.json b/src/vendor/libc/.cargo-checksum.json
-index 5b315f61..c28c8c5c 100644
---- a/src/vendor/libc/.cargo-checksum.json
-+++ b/src/vendor/libc/.cargo-checksum.json
-@@ -1 +1 @@
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-\ No newline at end of file
diff --git a/user/rust/APKBUILD b/user/rust/APKBUILD
index 1a1d55468..8dbad62db 100644
--- a/user/rust/APKBUILD
+++ b/user/rust/APKBUILD
@@ -3,7 +3,7 @@
 # Contributor: Jeizsm <jeizsm@gmail.com>
 # Maintainer: Samuel Holland <samuel@sholland.org>
 pkgname=rust
-pkgver=1.29.1
+pkgver=1.29.2
 _bootcargover=0.30.0
 _bootver=1.29.1
 _llvmver=6
@@ -69,13 +69,8 @@ source="https://static.rust-lang.org/dist/rustc-$pkgver-src.tar.xz
 	0026-Link-stage-2-tools-dynamically-to-libstd.patch
 	0027-Move-debugger-scripts-to-usr-share-rust.patch
 	0028-Add-foxkit-target-specs.patch
-	0029-Work-around-libbacktrace-built-with-fstack-protector.patch
 	0030-liblibc-linkage.patch
 	0031-liblibc-0163a7ce20b5.patch
-	0032-libc-dcff154781e4.patch
-	0033-libc-90c01fa6b0f4.patch
-	0034-libc-0163a7ce20b5.patch
-	0035-libc-checksums.patch
 	0035-rand-5b9e5c39d857.patch
 	0036-rand-checksums.patch
 	0040-rls-atomics.patch
@@ -310,7 +305,7 @@ _mv() {
 	mkdir -p "$dest"
 	mv "$@"
 }
-sha512sums="1ded651b4c460e11e5e44c26de88a80fb13c2000097de2ee1e5af89638e12a7e8f43dd756689d4cc4fad45c52d4d43a3c70dd6a3ae550735b9dad5f8defea6a7  rustc-1.29.1-src.tar.xz
+sha512sums="d8fa9501764348ace8f60f2069bcd016925abe56c8bbc2b87fb52ff796e4bc7284c1fccbb1671416437bb82fde7d9240eeae875d6099914e27e75cfe050e2d38  rustc-1.29.2-src.tar.xz
 bd1fd3694947fc192419dab1e1e314fb5a9d7266715b5765dd1766507a234b6ad93bd097f531d560adc8b9f71534f53c440e6986e63b322319fcd0c24325d979  cargo-0.30.0-powerpc64-foxkit-linux-musl.tar.xz
 d6ce24de73131702b623e8a146435526457b6d766fe6192df7471f1942119a6396b85121ce2250da3c3ec21b44aaff316e5c0387796654129d074d29d60a25b2  rust-std-1.29.1-powerpc64-foxkit-linux-musl.tar.xz
 b649fc30dee7510f656c53f3a5737a66d59726e24be7085134504f0202a899e549274df417c814487e5fbd8bbb69470411c9ed770dbc37af15a99a63f913a508  rustc-1.29.1-powerpc64-foxkit-linux-musl.tar.xz
@@ -338,14 +333,9 @@ b6c34f9982d6f5b59acc716391a63f922accf69bdcf2631ab57ce3279a62e1874bceb7d0707fdd52
 cf8d642afcfd27fbc8c982a27d7d09f6097f1d0bfb67251d3a51323bd86743f584ebbd1cb4a8e872bd7711610929aa4bd514a107956fb89dd14f6dc50e9bdd26  0025-Ignore-broken-and-non-applicable-tests.patch
 9b9f4625d0a56417fa72d58982e55449b8fb5ed103799327a9017976ddd8ec431e81f592d3f843927068bd0e68e8e5a589650f18fb37bd275100f17bb65a1560  0026-Link-stage-2-tools-dynamically-to-libstd.patch
 35fc80eb99d818f8d4c67a5dc72c1acc56a26b529b5a24cad7aa0d5ea4e872384c4eb07084caa3436140cdf377ed0bbcb920e40473a65f2ff90e3ddc1e20e390  0027-Move-debugger-scripts-to-usr-share-rust.patch
-ab300269ab18f3d8e82586d0ff1a8f2713027aa675844450cd1dc30f9fd8daf268caa4e61744c927044dd7d62638b9153e123ed6eb242f0ccab892306e1991a8  0028-Add-foxkit-target-specs.patch
-542a3aa430eea4142428293e7a9f4077210a319bb7bd91a4f051222277862bc4a8eba1c013ec6d7dddbc848e1b903cc8c4082d1aad623ec85674de14ba95a2ca  0029-Work-around-libbacktrace-built-with-fstack-protector.patch
+b53bc78603b9953a7aecf947b32e209e56dc20f5a8d2d64b5a10c4c3a98c66500119851e49775f35e2ff9697ed7815894c39837f04dc59616f37c8d4be8448fe  0028-Add-foxkit-target-specs.patch
 f94abe390798b968bccfba1c908ab5895220ed0d167314b790a9c28b10cac81fb2e3b08760b4e8551ad5a5d02cd052d3d0d647ad8f8634e97f4d3b0470a21c42  0030-liblibc-linkage.patch
 9b761388e3e7d4ac7ced81bf2572439724f4ce3190b49429b92249f4b858cc9bbb79d72e25365825cbd25cb9b3352c627dcc88cc643e5abeb917cf14755cab0b  0031-liblibc-0163a7ce20b5.patch
-48a2ea6beb5f333d646fcc7aa15405d24f52f48e82b8f9cd09737dbfef16df0679246b30a28871595d13414b44c316122e0c969e1ae555b7ab18b692057c0d67  0032-libc-dcff154781e4.patch
-fcfdd6b2702b8b23d8fd339ceb23b75a6e9814a388f00d226c8101be46a0f29835c77b75ab665e36972fde14364d762816ea2dcf3c1d90dd1e574fb8f6c33c80  0033-libc-90c01fa6b0f4.patch
-7773b0c20aee126f90960c29b575f0c3c949d877e6b0e682c34ba8cdf6055a57697d6d6c287eafdf5976125830d5898128c73ac7dc8b4c40347577afcdb086d5  0034-libc-0163a7ce20b5.patch
-6c5d68874bb82de214ff0488bd0ff7c1215c48575618d4d37d307004d462b4010df0d4909dd73da7f024c9ea00f5e2680a733235b6b85abdbd352cf1e13a6681  0035-libc-checksums.patch
 94ee746f50ba3d88e409cd6b840a0995fa40d38e6a3c4a7e9fa32430242c492f35f6fb95ee22e0da6dba84f39dc83f0196a0921c5ec2bc602ea220b017c78be2  0035-rand-5b9e5c39d857.patch
 5e409a7e45afd2104e1bbbcedb0cc2a04b2c3838d820bb3dc6e879a3d4619f0cce562d2bf2b0c55b780375bf26f0d4d4d6b0acdac199e1c39b2d94543d35e017  0036-rand-checksums.patch
 9182408b7a87fc2f01dc12a36440e43a721f7693da00310806f6306e711c04b34d43b6ab348ae523656937f61389adb6a5a2b8ff46dec5424ad20c29652d4edf  0040-rls-atomics.patch"