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2020-03-17Update libc to 0.2.68Andre Nathan
2020-03-08Fix a lint on Rust nightly 1.43.0Alan Somers
2020-03-03Merge #1189bors[bot]
1189: Derive `Ord`, `PartialOrd` for `Pid` r=posborne a=ranweiler Closes #1188. Co-authored-by: Joe Ranweiler <joe@lemma.co>
2020-03-03Derive `Ord`, `PartialOrd` for `Pid`Joe Ranweiler
2020-02-29Merge #1163bors[bot]
1163: Add setfsuid and setfsgid implementation for filesystem checks r=asomers a=gliderkite I noticed that the filesystem checks API `setfsuid` and `setfsgid` where missing (while available in `libc`). This PR adds the implementation for both of them. Co-authored-by: Marco Conte <gliderkite@gmail.com>
2020-02-29add setfsuid and setfsgid implementation for filesystem checksMarco Conte
2020-02-13Merge #1187bors[bot]
1187: Make FsType's raw type public r=asomers a=MikailBag # Motivation Currently, `FsType` API is limited. In fact, only operation is supports is comparison with one of well-known IDs. But: * This list is incomplete. For example, it misses cgroupfs and cgroup2fs. * This approach doesn't work with custom FSs. Co-authored-by: Mikail Bagishov <bagishov.mikail@yandex.ru>
2020-02-13Make FsType's raw type publicMikail Bagishov
2020-02-13Merge #1185bors[bot]
1185: Provide clearenv() r=asomers a=jgallagher Maybe closes #481. "Maybe" for a couple reasons that are discussed on that issue: * The issue mentions adding the other environment-variable-related functions (`setenv`, `getenv`, etc.), but I omitted those because they're already covered by `std::env` AFAICT, plus they're wildly unthreadsafe. It looks like `std::env` avoids the thread unsafety via a library-level lock and a warning to be careful when using ffi functions that might modify the environment concurrently. * I opted to return `Error::UnsupportedOperation` in the (impossible?) case of `libc::clearenv()` returning non-zero instead of having the function return a `Result<(), ()>`. The latter seems like it would be onerous (since every other possibly-failing function in nix returns a `nix::Result`), but if you'd prefer a different error return I'm not going to put up any argument. Co-authored-by: John Gallagher <jgallagher@bignerdranch.com>
2020-02-11Provide clearenv()John Gallagher
2020-02-03Release 0.17.0Alan Somers
2020-02-02Merge #1176bors[bot]
1176: Add RISC-V support on GNU/Linux r=asomers a=msizanoen1 Co-authored-by: msizanoen1 <qtmlabs@protonmail.com>
2020-01-28Merge #1181bors[bot]
1181: ioctl: Fix broken link to the kernel documentation r=asomers a=laarmen The file documenting ioctl number assignment in the Linux kernel has been converted to ReStructuredText (see https://lwn.net/Articles/705224/ for some background), the file extension has naturally changed. Co-authored-by: Simon Chopin <chopin.simon@gmail.com>
2020-01-23ioctl: Fix broken link to the kernel documentationSimon Chopin
The file documenting ioctl number assignment in the Linux kernel has been converted to ReStructuredText (see https://lwn.net/Articles/705224/ for some background), the file extension has naturally changed.
2020-01-12Merge #1177bors[bot]
1177: Add CLK_TCK to SysconfVar r=asomers a=cjbassi http://man7.org/linux/man-pages/man3/sysconf.3.html says that the corresponding variable is obsolete, but I think that just means the constant defined in limits.h is obsolete. Checking the value using sysconf is still valid. Co-authored-by: Caleb Bassi <calebjbassi@gmail.com>
2020-01-12Add CLK_TCK to SysconfVarCaleb Bassi
http://man7.org/linux/man-pages/man3/sysconf.3.html says that the corresponding variable is obsolete, but I think that just means the constant defined in limits.h is obsolete. Checking the value using sysconf is still valid.
2020-01-12Add RISC-V support on GNU/Linuxmsizanoen1
2020-01-10Merge #1175bors[bot]
1175: Remove deprecated Error::description r=asomers a=AnderEnder `Error::description` has been documented as soft-deprecated since 1.27.0 (17 months ago). It is going to be hard-deprecated soon. This PR: - Removes all implementations of `description` in all error types Related PR: https://github.com/rust-lang/rust/pull/66919 Co-authored-by: Radyk Andrii <ander.ender@gmail.com>
2019-12-29remove deprecated Error::descriptionRadyk Andrii
2019-12-24Merge #1172bors[bot]
1172: Bitflags 1.1 r=asomers a=asomers Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-23Raise the minimum version of bitflags to 1.1Alan Somers
This prevents warnings about "try! is deprecated" when using the latest compiler and -Zminimal_versions.
2019-12-23[skip ci] begin the next dev cycleAlan Somers
2019-12-23Release v0.16.1Alan Somers
2019-12-23Merge #1168bors[bot]
1168: Fix the build on OpenBSD. r=asomers a=asomers We were assuming the wrong types for f_iosize and f_ffree in struct statfs on OpenBSD. Fixes #1125 Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-22Fix the build on OpenBSD.Alan Somers
We were assuming the wrong types for f_iosize and f_ffree in struct statfs on OpenBSD. Fixes #1125
2019-12-22Skip test_aio_cancel_all on muslAlan Somers
I suspect that the segfault is due to a stack overflow on musl's signal stack, but I can't reproduce the failure locally. Fixes #1169
2019-12-02[skip ci] start a new development cycleAlan Somers
2019-12-02Merge #1162bors[bot]
1162: Release v0.16.0 r=asomers a=asomers Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01Release v0.16.0Alan Somers
2019-12-01[skip ci] fix merge error in CHANGELOGAlan Somers
2019-12-02Merge #1160bors[bot]
1160: Various minor fixups r=asomers a=asomers Fix various minor TODOs and FIXMEs in the code. Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01ScmCredentials now wraps UnixCredentials instead of libc::ucredAlan Somers
2019-12-01Reenable a test that had been disabled due to old CI infrastructureAlan Somers
2019-12-01Remove some obsolete comments.Alan Somers
ignore really is the correct things to do for these doc tests. compile_fail should only be used for examples that demonstrate a compile failure by design, not for stuff that only works on one platform.
2019-12-01Merge #1159bors[bot]
1159: impl TryFrom<libc::speed_t> for BaudRate r=asomers a=asomers The old From implementation was actually falliable, and would panic on failure. Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01impl TryFrom<libc::speed_t> for BaudRateAlan Somers
The old From implementation was actually falliable, and would panic on failure.
2019-12-01Merge #1157bors[bot]
1157: Fix some race conditions in the integration tests r=asomers a=asomers Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01Fix formatting in CHANGELOGAlan Somers
2019-12-01Fix some race conditions in the integration testsAlan Somers
2019-12-01Merge #1158bors[bot]
1158: Remove the last use of mem::uninitialized r=asomers a=asomers Replace it with mem::zeroed. It isn't perfect, but it's better than it was. Issue #1115 Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01Remove the last use of mem::uninitializedAlan Somers
Replace it with mem::zeroed. It isn't perfect, but it's better than it was. Issue #1115
2019-12-01Merge #1156bors[bot]
1156: Remove the deprecated CmsgSpace r=asomers a=asomers This eliminates one of the last remaining uninitialized memory accesses in Nix. Fixes #1142 Co-authored-by: Alan Somers <asomers@gmail.com>
2019-12-01Merge #1083bors[bot]
1083: Allow signal injection in ptrace::syscall and ptrace::detach r=asomers a=frangio Fixes #1049 Should I add tests for this functionality? By the way, I noticed that the BSD module doesn't have `ptrace::syscall`. I couldn't find a reason behind this in #949. Should we add it? Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
2019-11-30Remove the deprecated CmsgSpaceAlan Somers
This eliminates one of the last remaining uninitialized memory accesses in Nix. Fixes #1142
2019-12-01Allow signal injection in ptrace::{syscall, detach}Francisco Giordano
2019-11-24Merge #1148bors[bot]
1148: Implement sched::sched_getaffinity() r=asomers a=thib-ack Hello, I found the function `sched::sched_setaffinity()` but I also needed to get the process affinity and I did not find the function `sched::sched_getaffinity()` So I added the function which maps [sched_getaffinity(2)](https://linux.die.net/man/2/sched_getaffinity) which "get a process's CPU affinity mask" to the sched.rs file. I hope the code match your guidelines (returned `Result<CpuSet>` instead of pointer parameter) If that's not the case, tell me, I will fix asap. I hope this will help ! Thanks, Thibaut Co-authored-by: Thibaut Ackermann <thibaut@ackermann.dev>
2019-11-21Implement sched::sched_getaffinity()Thibaut Ackermann
sched_getaffinity(2) get a process's CPU affinity mask
2019-11-18Merge #1154bors[bot]
1154: ptrace: add ptrace::seize for Linux r=asomers a=jsgf Co-authored-by: Jeremy Fitzhardinge <jeremy@goop.org>
2019-11-17ptrace: add ptrace::seize for LinuxJeremy Fitzhardinge
2019-11-16Merge #1101bors[bot]
1101: Implment linkat r=asomers a=jlb6740 This adds the linkat function which is part of POSIX: http://pubs.opengroup.org/onlinepubs/9699919799/functions/linkat.html and widely implmented on Unix-Family platforms. Co-authored-by: Johnnie Birch <45402135+jlb6740@users.noreply.github.com>
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