diff options
| author | bors <bors@rust-lang.org> | 2019-05-28 12:45:23 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2019-05-28 12:45:23 +0000 |
| commit | 48193e89b6730395c69f94824a87f5427aa641b5 (patch) | |
| tree | f9f3ba92b531e74a6dbe81838f76dd880f5d2a5c | |
| parent | 8e2e498a45b8774be6deccb04d502538c5f1ba22 (diff) | |
| parent | 1a3d1525da37e295f659424258df4566a1755abf (diff) | |
| download | rust-libc-48193e89b6730395c69f94824a87f5427aa641b5.tar.gz | |
Auto merge of #1365 - gnzlbg:cleanup_linux, r=gnzlbg
[breaking change] Cleanup linux and update MUSL
* Update MUSL kernel headers to 4.4.2 (non-breaking)
* [breaking] `MADV_SOFT_OFFLINE` is not defined on MIPS
* [breaking] `sendmmsg`/`recvmmsg` take an `unsigned int` flag on MUSL
* [breaking] `pthread_t` is a pointer on MUSL
* `rlimit` resources should use a type alias on GNU (non-breaking)
* Deprecate `SIGNUNUSED` (should use SIGSYS instead)
45 files changed, 605 insertions, 478 deletions
diff --git a/.travis.yml b/.travis.yml index 3c6cc9429e..d5ba4dac6b 100644 --- a/.travis.yml +++ b/.travis.yml @@ -22,7 +22,8 @@ matrix: install: true script: - shellcheck --version - - shellcheck ci/*.sh + # FIXME: https://github.com/koalaman/shellcheck/issues/1591 + - shellcheck -e SC2103 ci/*.sh stage: tools-and-build-and-tier1 - name: "Style" install: true diff --git a/ci/docker/aarch64-unknown-linux-musl/Dockerfile b/ci/docker/aarch64-unknown-linux-musl/Dockerfile index ea73657429..e9634bf374 100644 --- a/ci/docker/aarch64-unknown-linux-musl/Dockerfile +++ b/ci/docker/aarch64-unknown-linux-musl/Dockerfile @@ -3,21 +3,9 @@ FROM ubuntu:19.04 RUN apt-get update && apt-get install -y --no-install-recommends \ gcc make libc6-dev git curl ca-certificates \ gcc-aarch64-linux-gnu qemu-user -RUN curl --retry 5 https://www.musl-libc.org/releases/musl-1.1.22.tar.gz | \ - tar xzf - && \ - cd musl-1.1.22 && \ - CC=aarch64-linux-gnu-gcc \ - ./configure --prefix=/musl-aarch64 --enable-wrapper=yes && \ - make install -j4 && \ - cd .. && \ - rm -rf musl-1.1.22 -# Install linux kernel headers sanitized for use with musl -RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-6.tar.gz | \ - tar xzf - && \ - cd kernel-headers-3.12.6-6 && \ - make ARCH=arm64 prefix=/musl-aarch64 install -j4 && \ - cd .. && \ - rm -rf kernel-headers-3.12.6-6 + +COPY install-musl.sh / +RUN sh /install-musl.sh aarch64 # FIXME: shouldn't need the `-lgcc` here, shouldn't that be in libstd? ENV PATH=$PATH:/musl-aarch64/bin:/rust/bin \ diff --git a/ci/docker/arm-unknown-linux-musleabihf/Dockerfile b/ci/docker/arm-unknown-linux-musleabihf/Dockerfile index b001fd2c36..639b141d4b 100644 --- a/ci/docker/arm-unknown-linux-musleabihf/Dockerfile +++ b/ci/docker/arm-unknown-linux-musleabihf/Dockerfile @@ -4,20 +4,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ gcc make libc6-dev git curl ca-certificates \ gcc-arm-linux-gnueabihf qemu-user -RUN curl --retry 5 https://www.musl-libc.org/releases/musl-1.1.22.tar.gz | tar xzf - -WORKDIR /musl-1.1.22 -RUN CC=arm-linux-gnueabihf-gcc \ - CFLAGS="-march=armv6 -marm -mfpu=vfp" \ - ./configure --prefix=/musl-arm --enable-wrapper=yes -RUN make install -j4 - -# Install linux kernel headers sanitized for use with musl -RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-6.tar.gz | \ - tar xzf - && \ - cd kernel-headers-3.12.6-6 && \ - make ARCH=arm prefix=/musl-arm install -j4 && \ - cd .. && \ - rm -rf kernel-headers-3.12.6-6 +COPY install-musl.sh / +RUN sh /install-musl.sh arm ENV PATH=$PATH:/musl-arm/bin:/rust/bin \ CC_arm_unknown_linux_musleabihf=musl-gcc \ diff --git a/ci/docker/i686-unknown-linux-musl/Dockerfile b/ci/docker/i686-unknown-linux-musl/Dockerfile index 9dd44e0836..ac76a3269a 100644 --- a/ci/docker/i686-unknown-linux-musl/Dockerfile +++ b/ci/docker/i686-unknown-linux-musl/Dockerfile @@ -4,28 +4,9 @@ RUN dpkg --add-architecture i386 RUN apt-get update RUN apt-get install -y --no-install-recommends \ gcc-multilib make libc6-dev git curl ca-certificates libc6:i386 -# Below we're cross-compiling musl for i686 using the system compiler on an -# x86_64 system. This is an awkward thing to be doing and so we have to jump -# through a couple hoops to get musl to be happy. In particular: -# -# * We specifically pass -m32 in CFLAGS and override CC when running ./configure, -# since otherwise the script will fail to find a compiler. -# * We manually unset CROSS_COMPILE when running make; otherwise the makefile -# will call the non-existent binary 'i686-ar'. -RUN curl --retry 5 https://www.musl-libc.org/releases/musl-1.1.22.tar.gz | \ - tar xzf - && \ - cd musl-1.1.22 && \ - CC=gcc CFLAGS=-m32 ./configure --prefix=/musl-i686 --disable-shared --target=i686 && \ - make CROSS_COMPILE= install -j4 && \ - cd .. && \ - rm -rf musl-1.1.22 -# Install linux kernel headers sanitized for use with musl -RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-6.tar.gz | \ - tar xzf - && \ - cd kernel-headers-3.12.6-6 && \ - make ARCH=i386 prefix=/musl-i686 install -j4 && \ - cd .. && \ - rm -rf kernel-headers-3.12.6-6 + +COPY install-musl.sh / +RUN sh /install-musl.sh i686 ENV PATH=$PATH:/musl-i686/bin:/rust/bin \ CC_i686_unknown_linux_musl=musl-gcc diff --git a/ci/docker/mips-unknown-linux-gnu/Dockerfile b/ci/docker/mips-unknown-linux-gnu/Dockerfile index 9f1bcaf7a3..c8623a56bb 100644 --- a/ci/docker/mips-unknown-linux-gnu/Dockerfile +++ b/ci/docker/mips-unknown-linux-gnu/Dockerfile @@ -3,7 +3,7 @@ FROM ubuntu:19.04 RUN apt-get update && apt-get install -y --no-install-recommends \ gcc libc6-dev qemu-user ca-certificates \ gcc-mips-linux-gnu libc6-dev-mips-cross \ - qemu-system-mips + qemu-system-mips linux-headers-generic ENV CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_LINKER=mips-linux-gnu-gcc \ CARGO_TARGET_MIPS_UNKNOWN_LINUX_GNU_RUNNER="qemu-mips -L /usr/mips-linux-gnu" \ diff --git a/ci/docker/mips-unknown-linux-musl/Dockerfile b/ci/docker/mips-unknown-linux-musl/Dockerfile index 7f2764cf78..aee73beaa4 100644 --- a/ci/docker/mips-unknown-linux-musl/Dockerfile +++ b/ci/docker/mips-unknown-linux-musl/Dockerfile @@ -9,7 +9,7 @@ RUN mkdir /toolchain # Note that this originally came from: # https://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 RUN curl --retry 5 -L https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \ - tar xjf - -C /toolchain --strip-components=1 + tar xjf - -C /toolchain --strip-components=1 ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \ CC_mips_unknown_linux_musl=mips-openwrt-linux-gcc \ diff --git a/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile b/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile index b97cdb4ce4..d4b972d3ef 100644 --- a/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile +++ b/ci/docker/mips64-unknown-linux-gnuabi64/Dockerfile @@ -3,7 +3,7 @@ FROM ubuntu:19.04 RUN apt-get update && apt-get install -y --no-install-recommends \ gcc libc6-dev qemu-user ca-certificates \ gcc-mips64-linux-gnuabi64 libc6-dev-mips64-cross \ - qemu-system-mips64 + qemu-system-mips64 linux-headers-generic ENV CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_LINKER=mips64-linux-gnuabi64-gcc \ CARGO_TARGET_MIPS64_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64 -L /usr/mips64-linux-gnuabi64" \ diff --git a/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile b/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile index 7f794525d9..d0303dadcb 100644 --- a/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile +++ b/ci/docker/mips64el-unknown-linux-gnuabi64/Dockerfile @@ -3,7 +3,7 @@ FROM ubuntu:19.04 RUN apt-get update && apt-get install -y --no-install-recommends \ gcc libc6-dev qemu-user ca-certificates \ gcc-mips64el-linux-gnuabi64 libc6-dev-mips64el-cross \ - qemu-system-mips64el + qemu-system-mips64el linux-headers-generic ENV CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_LINKER=mips64el-linux-gnuabi64-gcc \ CARGO_TARGET_MIPS64EL_UNKNOWN_LINUX_GNUABI64_RUNNER="qemu-mips64el -L /usr/mips64el-linux-gnuabi64" \ diff --git a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile index 0dbb191fbd..bfa2b170ad 100644 --- a/ci/docker/x86_64-unknown-linux-gnu/Dockerfile +++ b/ci/docker/x86_64-unknown-linux-gnu/Dockerfile @@ -1,5 +1,9 @@ FROM ubuntu:19.04 RUN apt-get update RUN apt-get install -y --no-install-recommends \ - gcc libc6-dev ca-certificates + gcc libc6-dev ca-certificates linux-headers-generic + +RUN apt search linux-headers +RUN ls /usr/src + ENV PATH=$PATH:/rust/bin diff --git a/ci/docker/x86_64-unknown-linux-musl/Dockerfile b/ci/docker/x86_64-unknown-linux-musl/Dockerfile index e99764fdf7..06a081b751 100644 --- a/ci/docker/x86_64-unknown-linux-musl/Dockerfile +++ b/ci/docker/x86_64-unknown-linux-musl/Dockerfile @@ -3,18 +3,8 @@ FROM ubuntu:19.04 RUN apt-get update RUN apt-get install -y --no-install-recommends \ gcc make libc6-dev git curl ca-certificates -RUN curl --retry 5 https://www.musl-libc.org/releases/musl-1.1.22.tar.gz | \ - tar xzf - && \ - cd musl-1.1.22 && \ - ./configure --prefix=/musl-x86_64 && \ - make install -j4 && \ - cd .. && \ - rm -rf musl-1.1.22 -# Install linux kernel headers sanitized for use with musl -RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-6.tar.gz | \ - tar xzf - && \ - cd kernel-headers-3.12.6-6 && \ - make ARCH=x86_64 prefix=/musl-x86_64 install -j4 && \ - cd .. && \ - rm -rf kernel-headers-3.12.6-6 + +COPY install-musl.sh / +RUN sh /install-musl.sh x86_64 + ENV PATH=$PATH:/musl-x86_64/bin:/rust/bin diff --git a/ci/install-musl.sh b/ci/install-musl.sh new file mode 100644 index 0000000000..ab98c4f0f6 --- /dev/null +++ b/ci/install-musl.sh @@ -0,0 +1,69 @@ +#!/usr/bin/env sh +# +# Install musl and musl-sanitized linux kernel headers +# to musl-{$1} directory + +set -ex + +MUSL_VERSION=1.1.22 +MUSL="musl-${MUSL_VERSION}" + +# Download, configure, build, and install musl: +curl --retry 5 https://www.musl-libc.org/releases/${MUSL}.tar.gz | tar xzf - + +cd $MUSL +case ${1} in + aarch64) + musl_arch=aarch64 + kernel_arch=arm64 + CC=aarch64-linux-gnu-gcc \ + ./configure --prefix="/musl-${musl_arch}" --enable-wrapper=yes + make install -j4 + ;; + arm) + musl_arch=arm + kernel_arch=arm + CC=arm-linux-gnueabihf-gcc CFLAGS="-march=armv6 -marm -mfpu=vfp" \ + ./configure --prefix="/musl-${musl_arch}" --enable-wrapper=yes + make install -j4 + ;; + i686) + # cross-compile musl for i686 using the system compiler on an x86_64 + # system. + musl_arch=i686 + kernel_arch=i386 + # Specifically pass -m32 in CFLAGS and override CC when running + # ./configure, since otherwise the script will fail to find a compiler. + CC=gcc CFLAGS="-m32" \ + ./configure --prefix="/musl-${musl_arch}" --disable-shared --target=i686 + # unset CROSS_COMPILE when running make; otherwise the makefile will + # call the non-existent binary 'i686-ar'. + make CROSS_COMPILE= install -j4 + ;; + x86_64) + musl_arch=x86_64 + kernel_arch=x86_64 + ./configure --prefix="/musl-${musl_arch}" + make install -j4 + ;; + *) + echo "Unknown target arch: \"${1}\"" + exit 1 + ;; +esac + + +# shellcheck disable=SC2103 +cd .. +rm -rf $MUSL + +# Download, configure, build, and install musl-sanitized kernel headers: +KERNEL_HEADER_VER="4.4.2-2" +curl --retry 5 -L \ + "https://github.com/sabotage-linux/kernel-headers/archive/v${KERNEL_HEADER_VER}.tar.gz" | \ + tar xzf - +( + cd kernel-headers-${KERNEL_HEADER_VER} + make ARCH="${kernel_arch}" prefix="/musl-${musl_arch}" install -j4 +) +rm -rf kernel-headers-${KERNEL_HEADER_VER} diff --git a/libc-test/Cargo.toml b/libc-test/Cargo.toml index 0d2eee1a91..8d2d903330 100644 --- a/libc-test/Cargo.toml +++ b/libc-test/Cargo.toml @@ -29,6 +29,26 @@ path = "test/linux_fcntl.rs" harness = false [[test]] +name = "linux-ipv6" +path = "test/linux_ipv6.rs" +harness = false + +[[test]] +name = "linux-elf" +path = "test/linux_elf.rs" +harness = false + +[[test]] +name = "linux-strerror_r" +path = "test/linux_strerror_r.rs" +harness = false + +[[test]] +name = "linux-termios" +path = "test/linux_termios.rs" +harness = false + +[[test]] name = "cmsg" path = "test/cmsg.rs" harness = true diff --git a/libc-test/build.rs b/libc-test/build.rs index 61895b51cb..bf6529d64b 100644 --- a/libc-test/build.rs +++ b/libc-test/build.rs @@ -37,14 +37,22 @@ fn main() { } macro_rules! headers { - ($cfg:ident: $header:expr) => { + ($cfg:ident: [$m:expr]: $header:literal) => { + if $m { + $cfg.header($header); + } + }; + ($cfg:ident: $header:literal) => { $cfg.header($header); }; - ($cfg:ident: $($header:expr),*) => { - $(headers!($cfg: $header);)* + ($($cfg:ident: $([$c:expr]:)* $header:literal,)*) => { + $(headers!($cfg: $([$c]:)* $header);)* }; - ($cfg:ident: $($header:expr,)*) => { - $(headers!($cfg: $header);)* + ($cfg:ident: $( $([$c:expr]:)* $header:literal,)*) => { + headers!($($cfg: $([$c]:)* $header,)*); + }; + ($cfg:ident: $( $([$c:expr]:)* $header:literal),*) => { + headers!($($cfg: $([$c]:)* $header,)*); }; } @@ -135,10 +143,7 @@ fn test_apple(target: &str) { "utmpx.h", "wchar.h", "xlocale.h", - } - - if x86_64 { - headers! { cfg: "crt_externs.h" } + [x86_64]: "crt_externs.h", } cfg.skip_struct(move |ty| { @@ -386,12 +391,8 @@ fn test_windows(target: &str) { "sys/utime.h", "time.h", "wchar.h", - } - - if gnu { - headers! { cfg: "ws2tcpip.h" } - } else { - headers! { cfg: "Winsock2.h" }; + [gnu]: "ws2tcpip.h", + [!gnu]: "Winsock2.h", } cfg.type_name(move |ty, is_struct, is_union| { @@ -850,7 +851,6 @@ fn test_netbsd(target: &str) { cfg.skip_signededness(move |c| { match c { "LARGE_INTEGER" | "float" | "double" => true, - // uuid_t is a struct, not an integer. n if n.starts_with("pthread") => true, // sem_t is a struct or pointer "sem_t" => true, @@ -1305,16 +1305,10 @@ fn test_android(target: &str) { "utmp.h", "wchar.h", "xlocale.h", - } - - if target_pointer_width == 32 { - // time64_t is not defined for 64-bit targets If included it will - // generate the error 'Your time_t is already 64-bit' - cfg.header("time64.h"); - } - - if x86 { - cfg.header("sys/reg.h"); + // time64_t is not defined for 64-bit targets If included it will + // generate the error 'Your time_t is already 64-bit' + [target_pointer_width == 32]: "time64.h", + [x86]: "sys/reg.h", } cfg.type_name(move |ty, is_struct, is_union| { @@ -1434,12 +1428,7 @@ fn test_android(target: &str) { cfg.generate("../src/lib.rs", "main.rs"); - // On Android also generate another script for testing linux/fcntl - // declarations. These cannot be tested normally because including both - // `linux/fcntl.h` and `fcntl.h` fails. - // - // This also tests strerror_r. - test_linux_termios2(target); + test_linux_incompatible_apis(target); } fn test_freebsd(target: &str) { @@ -2001,22 +1990,20 @@ fn test_linux(target: &str) { ), } - let mips = target.contains("mips"); - let i686 = target.contains("i686"); + let arm = target.contains("arm"); let x86_64 = target.contains("x86_64"); - let x32 = target.ends_with("gnux32"); + let x86_32 = target.contains("i686"); + let x32 = target.contains("x32"); + let mips = target.contains("mips"); + let mips32_musl = mips && !target.contains("64") && musl; let mut cfg = ctest::TestGenerator::new(); - // FIXME: still necessary? cfg.define("_GNU_SOURCE", None); // This macro re-deifnes fscanf,scanf,sscanf to link to the symbols that are // deprecated since glibc >= 2.29. This allows Rust binaries to link against // glibc versions older than 2.29. cfg.define("__GLIBC_USE_DEPRECATED_SCANF", None); - // FIXME: still necessary? - cfg.flag("-Wno-deprecated-declarations"); - headers! { cfg: "ctype.h", "dirent.h", @@ -2072,6 +2059,8 @@ fn test_linux(target: &str) { "sys/prctl.h", "sys/ptrace.h", "sys/quota.h", + // FIXME: the mips-musl CI build jobs use ancient musl 1.0.15: + [!mips32_musl]: "sys/random.h", "sys/reboot.h", "sys/resource.h", "sys/sem.h", @@ -2100,88 +2089,61 @@ fn test_linux(target: &str) { "unistd.h", "utime.h", "utmp.h", + "utmpx.h", "wchar.h", "errno.h", + // `sys/io.h` is only available on x86*, Alpha, IA64, and 32-bit + // ARM: https://bugzilla.redhat.com/show_bug.cgi?id=1116162 + [x86_64 || x86_32 || arm]: "sys/io.h", + // `sys/reg.h` is only available on x86 and x86_64 + [x86_64 || x86_32]: "sys/reg.h", + // sysctl system call is deprecated and not available on musl + // It is also unsupported in x32: + [!(x32 || musl)]: "sys/sysctl.h", + // <execinfo.h> is not supported by musl: + // https://www.openwall.com/lists/musl/2015/04/09/3 + [!musl]: "execinfo.h", } // Include linux headers at the end: headers! { cfg: + "asm/mman.h", + "linux/dccp.h", "linux/falloc.h", - "linux/futex.h", "linux/fs.h", + "linux/futex.h", "linux/genetlink.h", + // FIXME: musl version 1.0.15 used by mips build jobs is ancient + [!mips32_musl]: "linux/if.h", "linux/if_addr.h", "linux/if_alg.h", "linux/if_ether.h", "linux/if_tun.h", "linux/input.h", + "linux/magic.h", + "linux/memfd.h", "linux/module.h", "linux/net_tstamp.h", + "linux/netfilter/nf_tables.h", "linux/netfilter_ipv4.h", "linux/netfilter_ipv6.h", "linux/netlink.h", + "linux/quota.h", "linux/random.h", + "linux/reboot.h", "linux/rtnetlink.h", "linux/seccomp.h", "linux/sockios.h", - } - - if x86_64 { - headers! { cfg: "sys/io.h" }; - } - if i686 || x86_64 { - headers! { cfg: "sys/reg.h" }; - } - - if !musl { - assert!(uclibc || gnu); - headers! { cfg: - "asm/mman.h", - "linux/if.h", - "linux/magic.h", - "linux/netfilter/nf_tables.h", - "linux/reboot.h", - "sys/auxv.h", - }; - - if !x32 { - assert!((gnu || uclibc) && !x32); - headers! { cfg: "sys/sysctl.h", } - } - if !uclibc { - assert!(gnu); - headers! { cfg: - "execinfo.h", - "utmpx.h", - } - } - if !mips { - assert!((gnu || uclibc) && !mips); - headers! { cfg: "linux/quota.h" }; - } - } - - // DCCP support - if !uclibc && !musl { - assert!(gnu); - headers! { cfg: "linux/dccp.h" }; - } - - if !musl || mips { - assert!(gnu || uclibc || (mips && musl)); - headers! { cfg: "linux/memfd.h" }; + "sys/auxv.h", } // note: aio.h must be included before sys/mount.h - if !uclibc { - assert!(gnu || musl); - // optionally included in uclibc - headers! { cfg: - "sys/xattr.h", - "sys/sysinfo.h", - "aio.h", - } + headers! { + cfg: + "sys/xattr.h", + "sys/sysinfo.h", + "aio.h", } cfg.type_name(move |ty, is_struct, is_union| { @@ -2210,7 +2172,9 @@ fn test_linux(target: &str) { s if s.ends_with("_nsec") && struct_.starts_with("stat") => { s.replace("e_nsec", ".tv_nsec") } - // FIXME: is this necessary? + // FIXME: epoll_event.data is actuall a union in C, but in Rust + // it is only a u64 because we only expose one field + // http://man7.org/linux/man-pages/man2/epoll_wait.2.html "u64" if struct_ == "epoll_event" => "data.u64".to_string(), // The following structs have a field called `type` in C, // but `type` is a Rust keyword, so these fields are translated @@ -2222,31 +2186,34 @@ fn test_linux(target: &str) { { "type".to_string() } + s => s.to_string(), } }); cfg.skip_type(move |ty| { match ty { - // sighandler_t is crazy across platforms - // FIXME: is this necessary? + // FIXME: `sighandler_t` type is incorrect, see: + // https://github.com/rust-lang/libc/issues/1359 "sighandler_t" => true, // These cannot be tested when "resolv.h" is included and are tested - // below. + // in the `linux_elf.rs` file. "Elf64_Phdr" | "Elf32_Phdr" => true, + // This type is private on Linux. It is implemented as a C `enum` + // (`c_uint`) and this clashes with the type of the `rlimit` APIs + // which expect a `c_int` even though both are ABI compatible. + "__rlimit_resource_t" => true, + _ => false, } }); cfg.skip_struct(move |ty| { match ty { - // FIXME: is this necessary? - "sockaddr_nl" if musl => true, - // These cannot be tested when "resolv.h" is included and are tested - // below. + // in the `linux_elf.rs` file. "Elf64_Phdr" | "Elf32_Phdr" => true, // On Linux, the type of `ut_tv` field of `struct utmpx` @@ -2254,184 +2221,77 @@ fn test_linux(target: &str) { // which is absent in glibc, has to be defined. "__timeval" => true, - // This is actually a union, not a struct + // FIXME: This is actually a union, not a struct "sigval" => true, - // Linux kernel headers used on musl are too old to have this - // definition. Because it's tested on other Linux targets, skip it. - // FIXME: is this necessary? - "input_mask" if musl => true, - - // These are tested as part of the linux_fcntl tests since there are - // header conflicts when including them with all the other structs. - // FIXME: is this necessary? + // This type is tested in the `linux_termios.rs` file since there + // are header conflicts when including them with all the other + // structs. "termios2" => true, + // FIXME: musl version using by mips build jobs 1.0.15 is ancient: + "ifmap" | "ifreq" | "ifconf" if mips32_musl => true, + _ => false, } }); - cfg.skip_signededness(move |c| match c { - // FIXME: is this necessary? - "LARGE_INTEGER" | "float" | "double" => true, - // FIXME: is this necessary? - n if n.starts_with("pthread") => true, - _ => false, - }); - cfg.skip_const(move |name| { match name { - // FIXME: is this necessary? - "SIG_DFL" | "SIG_ERR" | "SIG_IGN" => true, // sighandler_t weirdness - // FIXME: is this necessary? - "SIGUNUSED" => true, // removed in glibc 2.26 - - // types on musl are defined a little differently - // FIXME: is this necessary? - n if musl && n.contains("__SIZEOF_PTHREAD") => true, - - // Skip constants not defined in MUSL but just passed down to the - // kernel regardless - // FIXME: is this necessary? - "RLIMIT_NLIMITS" - | "TCP_COOKIE_TRANSACTIONS" - | "RLIMIT_RTTIME" - | "MSG_COPY" - if musl => - { - true - } - // work around super old mips toolchain - // FIXME: is this necessary? - "SCHED_IDLE" | "SHM_NORESERVE" => mips, - - // weird signed extension or something like that? - // FIXME: is this necessary? - "MS_NOUSER" => true, - // FIXME: is this necessary? - "MS_RMT_MASK" => true, // updated in glibc 2.22 and musl 1.1.13 - - // These are either unimplemented or optionally built into uClibc - // FIXME: is this necessary? - "LC_CTYPE_MASK" - | "LC_NUMERIC_MASK" - | "LC_TIME_MASK" - | "LC_COLLATE_MASK" - | "LC_MONETARY_MASK" - | "LC_MESSAGES_MASK" - | "MADV_MERGEABLE" - | "MADV_UNMERGEABLE" - | "MADV_HWPOISON" - | "IPV6_ADD_MEMBERSHIP" - | "IPV6_DROP_MEMBERSHIP" - | "IPV6_MULTICAST_LOOP" - | "IPV6_V6ONLY" - | "MAP_STACK" - | "RTLD_DEEPBIND" - | "SOL_IPV6" - | "SOL_ICMPV6" - if uclibc => - { - true - } - - // Musl uses old, patched kernel headers - // FIXME: is this necessary? - "FALLOC_FL_COLLAPSE_RANGE" - | "FALLOC_FL_ZERO_RANGE" - | "FALLOC_FL_INSERT_RANGE" + // These constants are not available if gnu headers have been included + // and can therefore not be tested here + // + // The IPV6 constants are tested in the `linux_ipv6.rs` tests: + | "IPV6_FLOWINFO" + | "IPV6_FLOWLABEL_MGR" + | "IPV6_FLOWINFO_SEND" + | "IPV6_FLOWINFO_FLOWLABEL" + | "IPV6_FLOWINFO_PRIORITY" + // The F_ fnctl constants are tested in the `linux_fnctl.rs` tests: + | "F_CANCELLK" + | "F_ADD_SEALS" + | "F_GET_SEALS" + | "F_SEAL_SEAL" + | "F_SEAL_SHRINK" + | "F_SEAL_GROW" + | "F_SEAL_WRITE" => true, + + // The musl-sanitized kernel headers used in CI + // target the Linux kernel 4.4 and do not contain the + // following constants: + // + // Requires Linux kernel 4.9 | "FALLOC_FL_UNSHARE_RANGE" - | "RENAME_NOREPLACE" - | "RENAME_EXCHANGE" - | "RENAME_WHITEOUT" - // ALG_SET_AEAD_* constants are available starting from kernel 3.19 - | "ALG_SET_AEAD_ASSOCLEN" - | "ALG_SET_AEAD_AUTHSIZE" - if musl => - { - true - } + // + // Require Linux kernel 5.x: + | "MSG_COPY" + if musl => true, - // musl uses old kernel headers - // These are constants used in getrandom syscall - // FIXME: is this necessary? - "GRND_NONBLOCK" | "GRND_RANDOM" if musl => true, + // The musl version 1.0.22 used in CI does not + // contain these glibc constants yet: + | "RLIMIT_RTTIME" // should be in `resource.h` + | "TCP_COOKIE_TRANSACTIONS" // should be in the `netinet/tcp.h` header + if musl => true, - // Defined by libattr not libc on linux (hard to test). - // See constant definition for more details. - // FIXME: is this necessary? + // FIXME: deprecated: not available in any header + // See: https://github.com/rust-lang/libc/issues/1356 "ENOATTR" => true, - // On mips*-unknown-linux-gnu* CMSPAR cannot be included with the set of headers we - // want to use here for testing. It's originally defined in asm/termbits.h, which is - // also included by asm/termios.h, but not the standard termios.h. There's no way to - // include both asm/termbits.h and termios.h and there's no way to include both - // asm/termios.h and ioctl.h (+ some other headers) because of redeclared types. - // FIXME: is this necessary? - "CMSPAR" if mips && !musl => true, - - // On mips Linux targets, MADV_SOFT_OFFLINE is currently missing, though it's been added but CI has too old - // of a Linux version. Since it exists on all other Linux targets, just ignore this for now and remove once - // it's been fixed in CI. - // FIXME: is this necessary? - "MADV_SOFT_OFFLINE" if mips => true, + // FIXME: SIGUNUSED was removed in glibc 2.26 + // Users should use SIGSYS instead. + "SIGUNUSED" => true, - // These constants are tested in a separate test program generated below because there - // are header conflicts if we try to include the headers that define them here. - // FIXME: is this necessary? - "F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS" => true, - // FIXME: is this necessary? - "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW" - | "F_SEAL_WRITE" => true, - // FIXME: is this necessary? - "QFMT_VFS_OLD" | "QFMT_VFS_V0" | "QFMT_VFS_V1" - if mips => - { - true - } // Only on MIPS - // FIXME: is this necessary? + // FIXME: conflicts with glibc headers and is tested in + // `linux_termios.rs` below: "BOTHER" => true, - // FIXME: is this necessary? - "MFD_CLOEXEC" | "MFD_ALLOW_SEALING" if !mips && musl => true, - // MFD_HUGETLB is not available in some older libc versions on the CI builders. On the - // x86_64 and i686 builders it seems to be available for all targets, so at least test - // it there. - // FIXME: is this necessary? - "MFD_HUGETLB" - if !(x86_64 || i686) || musl => - { - true - } - - // These are defined for Solaris 11, but the crate is tested on - // illumos, where they are currently not defined - // FIXME: is this necessary? - "EADI" - | "PORT_SOURCE_POSTWAIT" - | "PORT_SOURCE_SIGNAL" - | "PTHREAD_STACK_MIN" => true, - - // These change all the time from release to release of linux - // distros, let's just not bother trying to verify them. They - // shouldn't be used in code anyway... - // FIXME: is this necessary? - "AF_MAX" | "PF_MAX" => true, + // FIXME: on musl the pthread types are defined a little differently + // - these constants are used by the glibc implementation. + n if musl && n.contains("__SIZEOF_PTHREAD") => true, - // These are not in a glibc release yet, only in kernel headers. - // FIXME: is this necessary? - "AF_XDP" - | "PF_XDP" - | "SOL_XDP" - | "IPV6_FLOWINFO" - | "IPV6_FLOWLABEL_MGR" - | "IPV6_FLOWINFO_SEND" - | "IPV6_FLOWINFO_FLOWLABEL" - | "IPV6_FLOWINFO_PRIORITY" - => - { - true - } + // FIXME: musl version 1.0.15 used by mips build jobs is ancient + t if mips32_musl && t.starts_with("IFF") => true, + "MFD_HUGETLB" | "AF_XDP" | "PF_XDP" if mips32_musl => true, _ => false, } @@ -2440,66 +2300,37 @@ fn test_linux(target: &str) { cfg.skip_fn(move |name| { // skip those that are manually verified match name { - "execv" | // crazy stuff with const/mut - "execve" | - "execvp" | - "execvpe" | - "fexecve" => true, - - "getrlimit" | "getrlimit64" | // non-int in 1st arg - "setrlimit" | "setrlimit64" | // non-int in 1st arg - "prlimit" | "prlimit64" // non-int in 2nd arg - => true, - - // int vs uint. Sorry musl, your prototype declarations are "correct" in the sense that - // they match the interface defined by Linux verbatim, but they conflict with other - // send*/recv* syscalls - // FIXME: is this necessary? - "sendmmsg" | "recvmmsg" if musl => true, - - // FIXME: is this necessary? - "dladdr" if musl => true, // const-ness only added recently + // FIXME: https://github.com/rust-lang/libc/issues/1272 + "execv" | "execve" | "execvp" | "execvpe" | "fexecve" => true, - // There seems to be a small error in EGLIBC's eventfd.h header. The - // [underlying system call][1] always takes its first `count` - // argument as an `unsigned int`, but [EGLIBC's <sys/eventfd.h> - // header][2] declares it to take an `int`. [GLIBC's header][3] - // matches the kernel. + // There are two versions of the sterror_r function, see + // + // https://linux.die.net/man/3/strerror_r + // + // An XSI-compliant version provided if: // - // EGLIBC is no longer actively developed, and Debian, the largest - // distribution that had been using it, switched back to GLIBC in - // April 2015. So effectively all Linux <sys/eventfd.h> headers will - // be using `unsigned int` soon. + // (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) + // && ! _GNU_SOURCE // - // [1]: https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/fs/eventfd.c?id=refs/tags/v3.12.51#n397 - // [2]: http://bazaar.launchpad.net/~ubuntu-branches/ubuntu/trusty/eglibc/trusty/view/head:/sysdeps/unix/sysv/linux/sys/eventfd.h - // [3]: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/sys/eventfd.h;h=6295f32e937e779e74318eb9d3bdbe76aef8a8f3;hb=4e42b5b8f89f0e288e68be7ad70f9525aebc2cff#l34 - // FIXME: is this necessary? - "eventfd" => true, + // and a GNU specific version provided if _GNU_SOURCE is defined. + // + // libc provides bindings for the XSI-compliant version, which is + // preferred for portable applications. + // + // We skip the test here since here _GNU_SOURCE is defined, and + // test the XSI version below. + "strerror_r" => true, + // FIXME: Our API is unsound. The Rust API allows aliasing + // pointers, but the C API requires pointers not to alias. + // We should probably be at least using `&`/`&mut` here, see: + // https://github.com/gnzlbg/ctest/issues/68 "lio_listio" if musl => true, - // These are either unimplemented or optionally built into uClibc - // or "sysinfo", where it's defined but the structs in linux/sysinfo.h and sys/sysinfo.h - // clash so it can't be tested - "getxattr" | "lgetxattr" | "fgetxattr" | "setxattr" | "lsetxattr" | "fsetxattr" | - "listxattr" | "llistxattr" | "flistxattr" | "removexattr" | "lremovexattr" | - "fremovexattr" | - "backtrace" | - "sysinfo" | "newlocale" | "duplocale" | "freelocale" | "uselocale" | - "nl_langinfo_l" | "wcslen" | "wcstombs" if uclibc => true, - - // Definition of those functions as changed since unified headers from NDK r14b - // These changes imply some API breaking changes but are still ABI compatible. - // We can wait for the next major release to be compliant with the new API. - // FIXME: unskip these for next major release - "strerror_r" | "madvise" | "msync" | "mprotect" | "recvfrom" | "getpriority" => true, - _ => false, } }); - // FIXME: is this necessary? cfg.skip_field_type(move |struct_, field| { // This is a weird union, don't check the type. (struct_ == "ifaddrs" && field == "ifa_ifu") || @@ -2509,12 +2340,22 @@ fn test_linux(target: &str) { (struct_ == "utmpx" && field == "ut_tv") || // sigval is actually a union, but we pretend it's a struct (struct_ == "sigevent" && field == "sigev_value") || - // aio_buf is "volatile void*" and Rust doesn't understand volatile - (struct_ == "aiocb" && field == "aio_buf") || // this one is an anonymous union (struct_ == "ff_effect" && field == "u") }); + cfg.volatile_item(|i| { + use ctest::VolatileItemKind::*; + match i { + // aio_buf is a volatile void** but since we cannot express that in + // Rust types, we have to explicitly tell the checker about it here: + StructField(ref n, ref f) if n == "aiocb" && f == "aio_buf" => { + true + } + _ => false, + } + }); + cfg.skip_field(move |struct_, field| { // this is actually a union on linux, so we can't represent it well and // just insert some padding. @@ -2525,7 +2366,8 @@ fn test_linux(target: &str) { (musl && struct_ == "statvfs" && field == "__f_unused") || // sigev_notify_thread_id is actually part of a sigev_un union (struct_ == "sigevent" && field == "sigev_notify_thread_id") || - // signalfd had SIGSYS fields added in Linux 4.18, but no libc release has them yet. + // signalfd had SIGSYS fields added in Linux 4.18, but no libc release + // has them yet. (struct_ == "signalfd_siginfo" && (field == "ssi_addr_lsb" || field == "_pad2" || field == "ssi_syscall" || @@ -2533,77 +2375,133 @@ fn test_linux(target: &str) { field == "ssi_arch")) }); - // FIXME: remove - cfg.fn_cname(move |name, _cname| name.to_string()); - cfg.generate("../src/lib.rs", "main.rs"); - // On Linux also generate another script for testing linux/fcntl declarations. - // These cannot be tested normally because including both `linux/fcntl.h` and `fcntl.h` - // fails on a lot of platforms. - test_linux_termios2(target); - - // Test Elf64_Phdr and Elf32_Phdr - // These types have a field called `p_type`, but including - // "resolve.h" defines a `p_type` macro that expands to `__p_type` - // making the tests for these fails when both are included. - let mut cfg = ctest::TestGenerator::new(); - cfg.skip_fn(|_| true) - .skip_const(|_| true) - .skip_static(|_| true) - .type_name(move |ty, _is_struct, _is_union| ty.to_string()); - cfg.skip_struct(move |ty| match ty { - "Elf64_Phdr" | "Elf32_Phdr" => false, - _ => true, - }); - cfg.skip_type(move |ty| match ty { - "Elf64_Phdr" | "Elf32_Phdr" => false, - _ => true, - }); - cfg.header("elf.h"); - cfg.generate("../src/lib.rs", "linux_elf.rs"); + test_linux_incompatible_apis(target); } -fn test_linux_termios2(target: &str) { +// This function tests APIs that are incompatible to test when other APIs +// are included (e.g. because including both sets of headers clashes) +fn test_linux_incompatible_apis(target: &str) { assert!(target.contains("linux") || target.contains("android")); let musl = target.contains("musl"); - let mut cfg = ctest::TestGenerator::new(); - cfg.skip_type(|_| true) - .skip_fn(|f| match f { + let linux = target.contains("linux"); + + { + // test strerror_r from the `string.h` header + let mut cfg = ctest::TestGenerator::new(); + cfg.skip_type(|_| true).skip_static(|_| true); + + headers! { cfg: "string.h" } + cfg.skip_fn(|f| match f { "strerror_r" => false, _ => true, }) - .skip_static(|_| true); - headers! { - cfg: - "linux/quota.h", - "asm/termbits.h", - "string.h" + .skip_const(|_| true) + .skip_struct(|_| true); + cfg.generate("../src/lib.rs", "linux_strerror_r.rs"); } - if musl { - cfg.header("fcntl.h"); - } else { - cfg.header("linux/fcntl.h"); + { + // test fcntl - see: + // http://man7.org/linux/man-pages/man2/fcntl.2.html + let mut cfg = ctest::TestGenerator::new(); + + if musl { + cfg.header("fcntl.h"); + } else { + cfg.header("linux/fcntl.h"); + } + + cfg.skip_type(|_| true) + .skip_static(|_| true) + .skip_struct(|_| true) + .skip_fn(|_| true) + .skip_const(move |name| match name { + // test fcntl constants: + "F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS" + | "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW" + | "F_SEAL_WRITE" => false, + _ => true, + }) + .type_name(move |ty, is_struct, is_union| match ty { + t if is_struct => format!("struct {}", t), + t if is_union => format!("union {}", t), + t => t.to_string(), + }); + + cfg.generate("../src/lib.rs", "linux_fcntl.rs"); } - if !musl { - cfg.header("net/if.h"); - cfg.header("linux/if.h"); + { + // test termios + let mut cfg = ctest::TestGenerator::new(); + cfg.header("asm/termbits.h"); + cfg.skip_type(|_| true) + .skip_static(|_| true) + .skip_fn(|_| true) + .skip_const(|c| c != "BOTHER") + .skip_struct(|s| s != "termios2") + .type_name(move |ty, is_struct, is_union| match ty { + t if is_struct => format!("struct {}", t), + t if is_union => format!("union {}", t), + t => t.to_string(), + }); + cfg.generate("../src/lib.rs", "linux_termios.rs"); } - cfg.skip_const(move |name| match name { - "F_CANCELLK" | "F_ADD_SEALS" | "F_GET_SEALS" => false, - "F_SEAL_SEAL" | "F_SEAL_SHRINK" | "F_SEAL_GROW" | "F_SEAL_WRITE" => { - false - } - _ => true, - }); - cfg.skip_struct(|s| s != "termios2"); - cfg.type_name(move |ty, is_struct, is_union| match ty { - t if is_struct => format!("struct {}", t), - t if is_union => format!("union {}", t), - t => t.to_string(), - }); - cfg.generate("../src/lib.rs", "linux_fcntl.rs"); + if !linux { + return; + } + // linux-only tests (no android): + + { + // test IPV6_ constants: + let mut cfg = ctest::TestGenerator::new(); + headers! { + cfg: + "linux/in6.h" + } + cfg.skip_type(|_| true) + .skip_static(|_| true) + .skip_fn(|_| true) + .skip_const(|_| true) + .skip_struct(|_| true) + .skip_const(move |name| match name { + "IPV6_FLOWINFO" + | "IPV6_FLOWLABEL_MGR" + | "IPV6_FLOWINFO_SEND" + | "IPV6_FLOWINFO_FLOWLABEL" + | "IPV6_FLOWINFO_PRIORITY" => false, + _ => true, + }) + .type_name(move |ty, is_struct, is_union| match ty { + t if is_struct => format!("struct {}", t), + t if is_union => format!("union {}", t), + t => t.to_string(), + }); + cfg.generate("../src/lib.rs", "linux_ipv6.rs"); + } + { + // Test Elf64_Phdr and Elf32_Phdr + // These types have a field called `p_type`, but including + // "resolve.h" defines a `p_type` macro that expands to `__p_type` + // making the tests for these fails when both are included. + let mut cfg = ctest::TestGenerator::new(); + cfg.header("elf.h"); + cfg.skip_fn(|_| true) + .skip_static(|_| true) + .skip_fn(|_| true) + .skip_const(|_| true) + .type_name(move |ty, _is_struct, _is_union| ty.to_string()) + .skip_struct(move |ty| match ty { + "Elf64_Phdr" | "Elf32_Phdr" => false, + _ => true, + }) + .skip_type(move |ty| match ty { + "Elf64_Phdr" | "Elf32_Phdr" => false, + _ => true, + }); + cfg.generate("../src/lib.rs", "linux_elf.rs"); + } } fn which_freebsd() -> Option<i32> { diff --git a/libc-test/test/linux_elf.rs b/libc-test/test/linux_elf.rs new file mode 100644 index 0000000000..8744200e82 --- /dev/null +++ b/libc-test/test/linux_elf.rs @@ -0,0 +1,10 @@ +#![allow(bad_style, improper_ctypes, unused, deprecated)] + +extern crate libc; +use libc::*; + +#[cfg(target_os = "linux")] +include!(concat!(env!("OUT_DIR"), "/linux_elf.rs")); + +#[cfg(not(target_os = "linux"))] +fn main() { println!("PASSED 0 tests"); } diff --git a/libc-test/test/linux_fcntl.rs b/libc-test/test/linux_fcntl.rs index a54636c6f7..915a87dc75 100644 --- a/libc-test/test/linux_fcntl.rs +++ b/libc-test/test/linux_fcntl.rs @@ -7,4 +7,4 @@ use libc::*; include!(concat!(env!("OUT_DIR"), "/linux_fcntl.rs")); #[cfg(not(any(target_os = "linux", target_os = "android")))] -fn main() {} +fn main() { println!("PASSED 0 tests"); } diff --git a/libc-test/test/linux_ipv6.rs b/libc-test/test/linux_ipv6.rs new file mode 100644 index 0000000000..c4d0965a0f --- /dev/null +++ b/libc-test/test/linux_ipv6.rs @@ -0,0 +1,10 @@ +#![allow(bad_style, improper_ctypes, unused, deprecated)] + +extern crate libc; +use libc::*; + +#[cfg(target_os = "linux")] +include!(concat!(env!("OUT_DIR"), "/linux_ipv6.rs")); + +#[cfg(not(target_os = "linux"))] +fn main() { println!("PASSED 0 tests"); } diff --git a/libc-test/test/linux_strerror_r.rs b/libc-test/test/linux_strerror_r.rs new file mode 100644 index 0000000000..5139175f9e --- /dev/null +++ b/libc-test/test/linux_strerror_r.rs @@ -0,0 +1,10 @@ +#![allow(bad_style, improper_ctypes, unused, deprecated)] + +extern crate libc; +use libc::*; + +#[cfg(any(target_os = "linux", target_os = "android"))] +include!(concat!(env!("OUT_DIR"), "/linux_strerror_r.rs")); + +#[cfg(not(any(target_os = "linux", target_os = "android")))] +fn main() { println!("PASSED 0 tests"); } diff --git a/libc-test/test/linux_termios.rs b/libc-test/test/linux_termios.rs new file mode 100644 index 0000000000..9ee47631e5 --- /dev/null +++ b/libc-test/test/linux_termios.rs @@ -0,0 +1,10 @@ +#![allow(bad_style, improper_ctypes, unused, deprecated)] + +extern crate libc; +use libc::*; + +#[cfg(any(target_os = "linux", target_os = "android"))] +include!(concat!(env!("OUT_DIR"), "/linux_termios.rs")); + +#[cfg(not(any(target_os = "linux", target_os = "android")))] +fn main() { println!("PASSED 0 tests"); } diff --git a/src/unix/bsd/mod.rs b/src/unix/bsd/mod.rs index e69035e197..250711f74c 100644 --- a/src/unix/bsd/mod.rs +++ b/src/unix/bsd/mod.rs @@ -488,6 +488,13 @@ f! { } extern { + #[cfg_attr(all(target_os = "macos", target_arch = "x86"), + link_name = "getrlimit$UNIX2003")] + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + #[cfg_attr(all(target_os = "macos", target_arch = "x86"), + link_name = "setrlimit$UNIX2003")] + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; + pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; pub fn abs(i: ::c_int) -> ::c_int; diff --git a/src/unix/haiku/mod.rs b/src/unix/haiku/mod.rs index 885c83991f..56df0db586 100644 --- a/src/unix/haiku/mod.rs +++ b/src/unix/haiku/mod.rs @@ -1209,6 +1209,8 @@ f! { } extern { + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/hermit/mod.rs b/src/unix/hermit/mod.rs index 4c57811630..4bc03ef9ba 100644 --- a/src/unix/hermit/mod.rs +++ b/src/unix/hermit/mod.rs @@ -964,6 +964,8 @@ f! { } extern { + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/mod.rs b/src/unix/mod.rs index 588426f04e..afb81be377 100644 --- a/src/unix/mod.rs +++ b/src/unix/mod.rs @@ -846,12 +846,6 @@ extern { pub fn signal(signum: ::c_int, handler: sighandler_t) -> sighandler_t; - #[cfg_attr(all(target_os = "macos", target_arch = "x86"), - link_name = "getrlimit$UNIX2003")] - pub fn getrlimit(resource: ::c_int, rlim: *mut rlimit) -> ::c_int; - #[cfg_attr(all(target_os = "macos", target_arch = "x86"), - link_name = "setrlimit$UNIX2003")] - pub fn setrlimit(resource: ::c_int, rlim: *const rlimit) -> ::c_int; #[cfg_attr(target_os = "netbsd", link_name = "__getrusage50")] pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int; diff --git a/src/unix/newlib/mod.rs b/src/unix/newlib/mod.rs index 93798e58b5..f27874cbe5 100644 --- a/src/unix/newlib/mod.rs +++ b/src/unix/newlib/mod.rs @@ -598,6 +598,9 @@ f! { } extern { + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; + #[cfg_attr(target_os = "linux", link_name = "__xpg_strerror_r")] pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, diff --git a/src/unix/notbsd/android/mod.rs b/src/unix/notbsd/android/mod.rs index 252407c190..bab0218b6b 100644 --- a/src/unix/notbsd/android/mod.rs +++ b/src/unix/notbsd/android/mod.rs @@ -548,6 +548,7 @@ cfg_if! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000; pub const MS_RMT_MASK: ::c_ulong = 0x02800051; @@ -762,6 +763,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGTTIN: ::c_int = 21; pub const SIGTTOU: ::c_int = 22; @@ -1919,6 +1924,12 @@ f! { } extern { + pub fn getrlimit64(resource: ::c_int, + rlim: *mut rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::c_int, + rlim: *const rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/notbsd/emscripten/mod.rs b/src/unix/notbsd/emscripten/mod.rs index f2166d926f..07a2054561 100644 --- a/src/unix/notbsd/emscripten/mod.rs +++ b/src/unix/notbsd/emscripten/mod.rs @@ -602,6 +602,7 @@ cfg_if! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MS_NOUSER: ::c_ulong = 0x80000000; pub const MS_RMT_MASK: ::c_ulong = 0x800051; @@ -1715,6 +1716,12 @@ f! { } extern { + pub fn getrlimit64(resource: ::c_int, + rlim: *mut rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::c_int, + rlim: *const rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/notbsd/linux/mips/mod.rs b/src/unix/notbsd/linux/mips/mod.rs index c1407b6c46..083572a2c6 100644 --- a/src/unix/notbsd/linux/mips/mod.rs +++ b/src/unix/notbsd/linux/mips/mod.rs @@ -1,3 +1,4 @@ +pub type pthread_t = c_ulong; pub type shmatt_t = ::c_ulong; pub type msgqnum_t = ::c_ulong; pub type msglen_t = ::c_ulong; @@ -5,6 +6,7 @@ pub type fsblkcnt_t = ::c_ulong; pub type fsfilcnt_t = ::c_ulong; pub type rlim_t = c_ulong; pub type __priority_which_t = ::c_uint; +pub type __rlimit_resource_t = ::c_uint; s! { pub struct glob64_t { @@ -70,6 +72,8 @@ s! { } } +pub const MS_RMT_MASK: ::c_ulong = 0x02800051; + pub const SFD_CLOEXEC: ::c_int = 0x080000; pub const NCCS: usize = 32; @@ -891,7 +895,7 @@ pub const NFT_NG_INCREMENTAL: ::c_int = 0; pub const NFT_NG_RANDOM: ::c_int = 1; #[doc(hidden)] -pub const AF_MAX: ::c_int = 42; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; @@ -903,6 +907,26 @@ f! { #[link(name = "util")] extern { + pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int) -> ::c_int; + pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int, timeout: *mut ::timespec) -> ::c_int; + + pub fn getrlimit64(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit) -> ::c_int; + pub fn prlimit(pid: ::pid_t, + resource: ::__rlimit_resource_t, new_limit: *const ::rlimit, + old_limit: *mut ::rlimit) -> ::c_int; + pub fn prlimit64(pid: ::pid_t, + resource: ::__rlimit_resource_t, + new_limit: *const ::rlimit64, + old_limit: *mut ::rlimit64) -> ::c_int; pub fn sysctl(name: *mut ::c_int, namelen: ::c_int, oldp: *mut ::c_void, diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs index 24bc9c936d..f9f7a1067f 100644 --- a/src/unix/notbsd/linux/mod.rs +++ b/src/unix/notbsd/linux/mod.rs @@ -3,7 +3,6 @@ pub type useconds_t = u32; pub type dev_t = u64; pub type socklen_t = u32; -pub type pthread_t = c_ulong; pub type mode_t = u32; pub type ino64_t = u64; pub type off64_t = i64; @@ -878,8 +877,7 @@ pub const _PC_ALLOC_SIZE_MIN: ::c_int = 18; pub const _PC_SYMLINK_MAX: ::c_int = 19; pub const _PC_2_SYMLINKS: ::c_int = 20; -pub const MS_NOUSER: ::c_ulong = 0x80000000; -pub const MS_RMT_MASK: ::c_ulong = 0x800051; +pub const MS_NOUSER: ::c_ulong = 0xffffffff80000000; pub const _SC_ARG_MAX: ::c_int = 0; pub const _SC_CHILD_MAX: ::c_int = 1; @@ -2295,12 +2293,6 @@ extern { flags: ::c_int) -> ::c_int; pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int; - pub fn prlimit(pid: ::pid_t, resource: ::c_int, new_limit: *const ::rlimit, - old_limit: *mut ::rlimit) -> ::c_int; - pub fn prlimit64(pid: ::pid_t, - resource: ::c_int, - new_limit: *const ::rlimit64, - old_limit: *mut ::rlimit64) -> ::c_int; pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int; pub fn process_vm_readv(pid: ::pid_t, local_iov: *const ::iovec, @@ -2362,10 +2354,6 @@ extern { pub fn getdomainname(name: *mut ::c_char, len: ::size_t) -> ::c_int; pub fn setdomainname(name: *const ::c_char, len: ::size_t) -> ::c_int; pub fn vhangup() -> ::c_int; - pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, - flags: ::c_int) -> ::c_int; - pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, - flags: ::c_int, timeout: *mut ::timespec) -> ::c_int; pub fn sync(); pub fn syscall(num: ::c_long, ...) -> ::c_long; pub fn sched_getaffinity(pid: ::pid_t, diff --git a/src/unix/notbsd/linux/musl/b32/arm.rs b/src/unix/notbsd/linux/musl/b32/arm.rs index 88d8798eca..c5feafc12d 100644 --- a/src/unix/notbsd/linux/musl/b32/arm.rs +++ b/src/unix/notbsd/linux/musl/b32/arm.rs @@ -180,8 +180,9 @@ 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 RLIMIT_NLIMITS: ::c_int = 15; +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MCL_CURRENT: ::c_int = 0x0001; pub const MCL_FUTURE: ::c_int = 0x0002; pub const CBAUD: ::tcflag_t = 0o0010017; @@ -838,6 +839,6 @@ pub const SYS_pkey_alloc: ::c_long = 395; pub const SYS_pkey_free: ::c_long = 396; #[doc(hidden)] -pub const AF_MAX: ::c_int = 43; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; diff --git a/src/unix/notbsd/linux/musl/b32/mips.rs b/src/unix/notbsd/linux/musl/b32/mips.rs index 37430af5f9..514c480eb0 100644 --- a/src/unix/notbsd/linux/musl/b32/mips.rs +++ b/src/unix/notbsd/linux/musl/b32/mips.rs @@ -191,7 +191,7 @@ 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 RLIMIT_NLIMITS: ::c_int = 15; pub const MCL_CURRENT: ::c_int = 0x0001; pub const MCL_FUTURE: ::c_int = 0x0002; diff --git a/src/unix/notbsd/linux/musl/b32/powerpc.rs b/src/unix/notbsd/linux/musl/b32/powerpc.rs index d0f2d68293..f62cf6295d 100644 --- a/src/unix/notbsd/linux/musl/b32/powerpc.rs +++ b/src/unix/notbsd/linux/musl/b32/powerpc.rs @@ -166,6 +166,7 @@ s! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const SIGSTKSZ: ::size_t = 10240; pub const MINSIGSTKSZ: ::size_t = 4096; diff --git a/src/unix/notbsd/linux/musl/b32/x86.rs b/src/unix/notbsd/linux/musl/b32/x86.rs index 8bfb60ba38..95395f0a7a 100644 --- a/src/unix/notbsd/linux/musl/b32/x86.rs +++ b/src/unix/notbsd/linux/musl/b32/x86.rs @@ -240,8 +240,9 @@ 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 RLIMIT_NLIMITS: ::c_int = 15; +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MCL_CURRENT: ::c_int = 0x0001; pub const MCL_FUTURE: ::c_int = 0x0002; pub const CBAUD: ::tcflag_t = 0o0010017; @@ -946,6 +947,6 @@ pub const UESP: ::c_int = 15; pub const SS: ::c_int = 16; #[doc(hidden)] -pub const AF_MAX: ::c_int = 42; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; diff --git a/src/unix/notbsd/linux/musl/b64/aarch64.rs b/src/unix/notbsd/linux/musl/b64/aarch64.rs index f01a5c4374..af654e31a3 100644 --- a/src/unix/notbsd/linux/musl/b64/aarch64.rs +++ b/src/unix/notbsd/linux/musl/b64/aarch64.rs @@ -71,10 +71,11 @@ pub const MINSIGSTKSZ: ::size_t = 6144; pub const SIGSTKSZ: ::size_t = 12288; #[doc(hidden)] -pub const PF_MAX: ::c_int = 43; +pub const PF_MAX: ::c_int = 45; #[doc(hidden)] pub const AF_MAX: ::c_int = PF_MAX; +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const SYS_io_setup: ::c_long = 0; pub const SYS_io_destroy: ::c_long = 1; pub const SYS_io_submit: ::c_long = 2; @@ -340,7 +341,7 @@ 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 RLIMIT_NLIMITS: ::c_int = 15; pub const TIOCINQ: ::c_int = ::FIONREAD; pub const MCL_CURRENT: ::c_int = 0x0001; pub const MCL_FUTURE: ::c_int = 0x0002; diff --git a/src/unix/notbsd/linux/musl/b64/powerpc64.rs b/src/unix/notbsd/linux/musl/b64/powerpc64.rs index 04eba48cc4..4230669087 100644 --- a/src/unix/notbsd/linux/musl/b64/powerpc64.rs +++ b/src/unix/notbsd/linux/musl/b64/powerpc64.rs @@ -60,6 +60,7 @@ s! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MAP_32BIT: ::c_int = 0x0040; pub const O_DIRECT: ::c_int = 0x20000; pub const O_DIRECTORY: ::c_int = 0x4000; @@ -70,7 +71,7 @@ pub const SIGSTKSZ: ::size_t = 10240; pub const MINSIGSTKSZ: ::size_t = 4096; #[doc(hidden)] -pub const AF_MAX: ::c_int = 43; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; diff --git a/src/unix/notbsd/linux/musl/b64/x86_64.rs b/src/unix/notbsd/linux/musl/b64/x86_64.rs index 94c5d88dab..3e2f1a435a 100644 --- a/src/unix/notbsd/linux/musl/b64/x86_64.rs +++ b/src/unix/notbsd/linux/musl/b64/x86_64.rs @@ -483,6 +483,7 @@ pub const ES: ::c_int = 24; pub const FS: ::c_int = 25; pub const GS: ::c_int = 26; +pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const MAP_32BIT: ::c_int = 0x0040; pub const O_DIRECT: ::c_int = 0x4000; pub const O_DIRECTORY: ::c_int = 0x10000; @@ -493,11 +494,11 @@ pub const SIGSTKSZ: ::size_t = 8192; pub const MINSIGSTKSZ: ::size_t = 2048; #[doc(hidden)] -pub const AF_MAX: ::c_int = 42; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; -pub const RLIMIT_NLIMITS: ::c_int = 16; +pub const RLIMIT_NLIMITS: ::c_int = 15; pub const TIOCINQ: ::c_int = ::FIONREAD; pub const MCL_CURRENT: ::c_int = 0x0001; pub const MCL_FUTURE: ::c_int = 0x0002; diff --git a/src/unix/notbsd/linux/musl/mod.rs b/src/unix/notbsd/linux/musl/mod.rs index f230064c9e..62eff604b3 100644 --- a/src/unix/notbsd/linux/musl/mod.rs +++ b/src/unix/notbsd/linux/musl/mod.rs @@ -1,3 +1,4 @@ +pub type pthread_t = *mut ::c_void; pub type clock_t = c_long; pub type time_t = c_long; pub type suseconds_t = c_long; @@ -168,6 +169,8 @@ cfg_if! { } } +pub const MS_RMT_MASK: ::c_ulong = 0x02800051; + pub const SFD_CLOEXEC: ::c_int = 0x080000; pub const NCCS: usize = 32; @@ -239,6 +242,10 @@ pub const TCP_REPAIR_OPTIONS: ::c_int = 22; pub const TCP_FASTOPEN: ::c_int = 23; pub const TCP_TIMESTAMP: ::c_int = 24; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = ::SIGSYS; pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4; @@ -325,6 +332,27 @@ pub const SO_PEEK_OFF: ::c_int = 42; pub const SO_BUSY_POLL: ::c_int = 46; extern { + pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_uint) -> ::c_int; + pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_uint, timeout: *mut ::timespec) -> ::c_int; + + pub fn getrlimit64(resource: ::c_int, + rlim: *mut ::rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::c_int, + rlim: *const ::rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::c_int, + rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, + rlim: *const ::rlimit) -> ::c_int; + pub fn prlimit(pid: ::pid_t, + resource: ::c_int, new_limit: *const ::rlimit, + old_limit: *mut ::rlimit) -> ::c_int; + pub fn prlimit64(pid: ::pid_t, + resource: ::c_int, + new_limit: *const ::rlimit64, + old_limit: *mut ::rlimit64) -> ::c_int; + pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; pub fn ptrace(request: ::c_int, ...) -> ::c_long; diff --git a/src/unix/notbsd/linux/other/b32/mod.rs b/src/unix/notbsd/linux/other/b32/mod.rs index d078f75375..32e510e373 100644 --- a/src/unix/notbsd/linux/other/b32/mod.rs +++ b/src/unix/notbsd/linux/other/b32/mod.rs @@ -228,6 +228,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGPOLL: ::c_int = 29; pub const SIGPWR: ::c_int = 30; diff --git a/src/unix/notbsd/linux/other/b64/aarch64.rs b/src/unix/notbsd/linux/other/b64/aarch64.rs index 3bd2e02eeb..4433b775a9 100644 --- a/src/unix/notbsd/linux/other/b64/aarch64.rs +++ b/src/unix/notbsd/linux/other/b64/aarch64.rs @@ -315,6 +315,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGPOLL: ::c_int = 29; pub const SIGPWR: ::c_int = 30; diff --git a/src/unix/notbsd/linux/other/b64/powerpc64.rs b/src/unix/notbsd/linux/other/b64/powerpc64.rs index bc5b01c5a4..7c02bdfec5 100644 --- a/src/unix/notbsd/linux/other/b64/powerpc64.rs +++ b/src/unix/notbsd/linux/other/b64/powerpc64.rs @@ -302,6 +302,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGPOLL: ::c_int = 29; pub const SIGPWR: ::c_int = 30; diff --git a/src/unix/notbsd/linux/other/b64/x86_64.rs b/src/unix/notbsd/linux/other/b64/x86_64.rs index 79f27e083f..3bd8288ad1 100644 --- a/src/unix/notbsd/linux/other/b64/x86_64.rs +++ b/src/unix/notbsd/linux/other/b64/x86_64.rs @@ -500,6 +500,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGPOLL: ::c_int = 29; pub const SIGPWR: ::c_int = 30; diff --git a/src/unix/notbsd/linux/other/mod.rs b/src/unix/notbsd/linux/other/mod.rs index 16daca45c3..26c9ad4c54 100644 --- a/src/unix/notbsd/linux/other/mod.rs +++ b/src/unix/notbsd/linux/other/mod.rs @@ -1,4 +1,6 @@ +pub type pthread_t = c_ulong; pub type __priority_which_t = ::c_uint; +pub type __rlimit_resource_t = ::c_uint; s! { pub struct aiocb { @@ -308,6 +310,9 @@ cfg_if! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; +pub const MS_RMT_MASK: ::c_ulong = 0x02800051; + pub const __UT_LINESIZE: usize = 32; pub const __UT_NAMESIZE: usize = 32; pub const __UT_HOSTSIZE: usize = 256; @@ -922,7 +927,7 @@ pub const M_ARENA_TEST: ::c_int = -7; pub const M_ARENA_MAX: ::c_int = -8; #[doc(hidden)] -pub const AF_MAX: ::c_int = 42; +pub const AF_MAX: ::c_int = 45; #[doc(hidden)] pub const PF_MAX: ::c_int = AF_MAX; @@ -945,6 +950,26 @@ f! { } extern { + pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int) -> ::c_int; + pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int, timeout: *mut ::timespec) -> ::c_int; + + pub fn getrlimit64(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit) -> ::c_int; + pub fn prlimit(pid: ::pid_t, + resource: ::__rlimit_resource_t, new_limit: *const ::rlimit, + old_limit: *mut ::rlimit) -> ::c_int; + pub fn prlimit64(pid: ::pid_t, + resource: ::__rlimit_resource_t, + new_limit: *const ::rlimit64, + old_limit: *mut ::rlimit64) -> ::c_int; pub fn utmpxname(file: *const ::c_char) -> ::c_int; pub fn getutxent() -> *mut utmpx; pub fn getutxid(ut: *const utmpx) -> *mut utmpx; diff --git a/src/unix/notbsd/linux/s390x/mod.rs b/src/unix/notbsd/linux/s390x/mod.rs index b9059687df..132e89f734 100644 --- a/src/unix/notbsd/linux/s390x/mod.rs +++ b/src/unix/notbsd/linux/s390x/mod.rs @@ -1,5 +1,7 @@ use ::pthread_mutex_t; +pub type __rlimit_resource_t = ::c_uint; +pub type pthread_t = c_ulong; pub type blkcnt_t = i64; pub type blksize_t = i64; pub type c_char = u8; @@ -352,6 +354,9 @@ cfg_if! { } } +pub const MADV_SOFT_OFFLINE: ::c_int = 101; +pub const MS_RMT_MASK: ::c_ulong = 0x02800051; + pub const SFD_CLOEXEC: ::c_int = 0x080000; pub const NCCS: usize = 32; @@ -638,6 +643,10 @@ pub const SIGURG: ::c_int = 23; pub const SIGIO: ::c_int = 29; pub const SIGSYS: ::c_int = 31; pub const SIGSTKFLT: ::c_int = 16; +#[deprecated( + since = "0.2.55", + note = "Use SIGSYS instead" +)] pub const SIGUNUSED: ::c_int = 31; pub const SIGTTIN: ::c_int = 21; pub const SIGTTOU: ::c_int = 22; @@ -1308,6 +1317,27 @@ pub const SYS_newfstatat: ::c_long = 293; #[link(name = "util")] extern { + pub fn sendmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int) -> ::c_int; + pub fn recvmmsg(sockfd: ::c_int, msgvec: *mut ::mmsghdr, vlen: ::c_uint, + flags: ::c_int, timeout: *mut ::timespec) -> ::c_int; + + pub fn getrlimit64(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit64) -> ::c_int; + pub fn setrlimit64(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit64) -> ::c_int; + pub fn getrlimit(resource: ::__rlimit_resource_t, + rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::__rlimit_resource_t, + rlim: *const ::rlimit) -> ::c_int; + pub fn prlimit(pid: ::pid_t, + resource: ::__rlimit_resource_t, new_limit: *const ::rlimit, + old_limit: *mut ::rlimit) -> ::c_int; + pub fn prlimit64(pid: ::pid_t, + resource: ::__rlimit_resource_t, + new_limit: *const ::rlimit64, + old_limit: *mut ::rlimit64) -> ::c_int; + pub fn sysctl(name: *mut ::c_int, namelen: ::c_int, oldp: *mut ::c_void, diff --git a/src/unix/notbsd/mod.rs b/src/unix/notbsd/mod.rs index 3d388cc579..9f3bb3507e 100644 --- a/src/unix/notbsd/mod.rs +++ b/src/unix/notbsd/mod.rs @@ -667,7 +667,6 @@ pub const MADV_NOHUGEPAGE: ::c_int = 15; pub const MADV_DONTDUMP: ::c_int = 16; pub const MADV_DODUMP: ::c_int = 17; pub const MADV_HWPOISON: ::c_int = 100; -pub const MADV_SOFT_OFFLINE: ::c_int = 101; pub const IFF_UP: ::c_int = 0x1; pub const IFF_BROADCAST: ::c_int = 0x2; @@ -1330,7 +1329,6 @@ extern { pub fn fstatat64(dirfd: ::c_int, pathname: *const c_char, buf: *mut stat64, flags: ::c_int) -> ::c_int; pub fn ftruncate64(fd: ::c_int, length: off64_t) -> ::c_int; - pub fn getrlimit64(resource: ::c_int, rlim: *mut rlimit64) -> ::c_int; pub fn lseek64(fd: ::c_int, offset: off64_t, whence: ::c_int) -> off64_t; pub fn lstat64(path: *const c_char, buf: *mut stat64) -> ::c_int; pub fn mmap64(addr: *mut ::c_void, @@ -1359,7 +1357,6 @@ extern { pub fn readdir64(dirp: *mut ::DIR) -> *mut ::dirent64; pub fn readdir64_r(dirp: *mut ::DIR, entry: *mut ::dirent64, result: *mut *mut ::dirent64) -> ::c_int; - pub fn setrlimit64(resource: ::c_int, rlim: *const rlimit64) -> ::c_int; pub fn stat64(path: *const c_char, buf: *mut stat64) -> ::c_int; pub fn truncate64(path: *const c_char, length: off64_t) -> ::c_int; diff --git a/src/unix/redox/mod.rs b/src/unix/redox/mod.rs index 4131bb9cf3..388918eb9b 100644 --- a/src/unix/redox/mod.rs +++ b/src/unix/redox/mod.rs @@ -534,6 +534,9 @@ cfg_if! { } extern { + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; + pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/solarish/mod.rs b/src/unix/solarish/mod.rs index 062b2837db..de7c1cde8e 100644 --- a/src/unix/solarish/mod.rs +++ b/src/unix/solarish/mod.rs @@ -1786,6 +1786,9 @@ f! { } extern { + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; + pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int; diff --git a/src/unix/uclibc/mod.rs b/src/unix/uclibc/mod.rs index 9c8b08d8ee..3fd64ca281 100644 --- a/src/unix/uclibc/mod.rs +++ b/src/unix/uclibc/mod.rs @@ -1640,6 +1640,8 @@ extern { pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int; + pub fn getrlimit(resource: ::c_int, rlim: *mut ::rlimit) -> ::c_int; + pub fn setrlimit(resource: ::c_int, rlim: *const ::rlimit) -> ::c_int; pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int; pub fn utimensat(dirfd: ::c_int, path: *const ::c_char, times: *const ::timespec, flag: ::c_int) -> ::c_int; |