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2021-08-13Remove support for 32-bit Apple targetsAlan Somers
2021-08-13constify more functionsAlan Somers
Constify more functions, since we're raising the MSRV from 1.41.0 to 1.46.0. Fixes #1477
2021-08-13Fix the build with bitflags-1.3.0 and newerAlan Somers
Bitflags raised its MSRV in a minor version, forcing all consumers to follow suit. Fixes #1491
2021-08-11Merge #1482bors[bot]
1482: Add support for LOCAL_PEER_CRED r=asomers a=asomers On FreeBSD and its derivatives, this socket option gets the credentials of the connected peer. Co-authored-by: Alan Somers <asomers@gmail.com>
2021-08-10Add support for LOCAL_PEER_CREDAlan Somers
On FreeBSD and its derivatives, this socket option gets the credentials of the connected peer.
2021-08-09Optionally implement TryFrom in libc_enum!Alan Somers
This saves code in several separate places that need to do this separately. At the same time, remove a few uses of mem::transmute that were implementing TryFrom or similar functionality. Issue #373
2021-08-09[skip ci] fix CHANGELOG after PR #1422Alan Somers
2021-08-09Add PTRACE_INTERRUPTMika Vatanen
2021-08-09Remove some actually unsupported termios iflags on redoxNoah
2021-08-01Add getrlimit and setrlimitLMJW
This work is a continutation on previou contribution by @kpcyrd and @j1ah0ng.
2021-07-29Merge #1473 #1474 #1476bors[bot]
1473: sys/stat: add a safe wrapper for mknodat(2) r=asomers a=lucab This introduces a new `mknodat` helper. Ref: https://pubs.opengroup.org/onlinepubs/9699919799/functions/mknod.html 1474: Mark most C-derived enums as non_exhaustive r=asomers a=asomers Since libc may add new variants at any time, Nix's consumers should not use exhaustive match patterns. Fixes #1182 1476: Constify many functions r=asomers a=asomers Constify most functions that can be constified. The exceptions are mostly accessors for structs that have no const constructor. Co-authored-by: Luca BRUNO <luca.bruno@coreos.com> Co-authored-by: Alan Somers <asomers@gmail.com>
2021-07-28sys/stat: add a safe wrapper for mknodat(2)Luca BRUNO
This introduces a new `mknodat` helper. Ref: https://pubs.opengroup.org/onlinepubs/9699919799/functions/mknod.html
2021-07-27Expose `sys::eventfd` for target_os = "android"Felix Obenhuber
Androids bionic supports eventfd. Extend the conditional compilation check to include the target_os "android". Fixes #1480
2021-07-24Constify many functionsAlan Somers
Constify most functions that can be constified. The exceptions are mostly accessors for structs that have no const constructor.
2021-07-24unistd: Add conversion from User to libc::passwdorvij
Add From<User> for libc::passwd trait implementation to convert a User into a libc::passwd Implementation consumes the User struct, giving ownership over the internal members to the libc::passwd struct Add the User::gecos field to 64-bit Android builds, since it is supported by libc::passwd for those builds
2021-07-24Merge #1472bors[bot]
1472: Add pthread_kill r=asomers a=mkroening This adds `pthread_kill`, following the design of `killpg`. What do you think? Co-authored-by: Martin Kröning <mkroening@posteo.net>
2021-07-24Merge branch 'master' into const_timespecAlan Somers
2021-07-24Add pthread_killMartin Kröning
2021-07-24Mark most C-derived enums as non_exhaustiveAlan Somers
Since libc may add new variants at any time, Nix's consumers should not use exhaustive match patterns. Fixes #1182
2021-07-16Add the IPV6_V6ONLY sockoptDaniel Dulaney
2021-07-14Add more errno definitions for better backwards compat with 0.21.0Alan Somers
Fixes #1466
2021-07-14Update changelog with TimeSpec additionsDaniel Dulaney
2021-07-13Use immutable receivers for FdSet::{highest, contains, fds}Alan Somers
There was never any good reason to use mutable receives in the first place. Nix originally did so because libc defined FD_ISSET as taking a mutable receiver, which it did based on an inaccurate Linux man page. But that's fixed now. https://github.com/rust-lang/libc/pull/1725
2021-07-09Release v0.22.0Alan Somers
2021-07-08Support SO_RXQ_OVFL socket option (android/fuchsia/linux)Junho Choi
This PR implements support of RXQ_OVFL flag and parsing ControlMessage to get the packet drop counter of UDP socket.
2021-07-08Adding linux specific renameat2()Tom Boland
2021-07-07Add CHANGELOG entry for PR #1446Alan Somers
2021-07-07ptsname_r now returns a lossily-converted string in the event of bad UTFAlan Somers
2021-07-06[skip ci] fix CHANGELOG for addition of nmountAlan Somers
Reported by: Anthony Ramine <@nox>
2021-07-05Add TcpUserTimeout socket optionAnthony Ramine
2021-06-23Add IpFreebind socket optionAnthony Ramine
2021-06-13Add nmount for FreeBSD.Alan Somers
2021-06-12[skip ci] fix formatting in CHANGELOGAlan Somers
2021-06-12Add Errno::EOPNOTSUPP to FreeBSD, where it is missingAlan Somers
2021-06-12Errno aliases are now associated consts of the Errno type.Alan Somers
Previously they had to be consts in the errno module, because associated consts weren't supported until Rust 1.20.0. Now that they're associated consts, they can be used interchangeably with regular Errno enum variants.
2021-06-12Remove Errno consts from platforms where they aren't defined.Alan Somers
Previously these were aliases for UnknownErrno. Now, they're compile errors.
2021-06-06Add a wrapper around if_nameindexNoah
2021-05-31Release v0.21.0Alan Somers
2021-05-31Add getresuid() and getresgid() to unistdJeryl Vaz
2021-05-31Merge #1437bors[bot]
1437: Add MS_LAZYTIME flag r=asomers a=ManaSugi MS_LAZYTIME (since Linux 4.0) reduces on-disk updates of inode timestamps (atime, mtime, ctime) by maintaining these changes only in memory. MS_LAZYTIME is available from `libc` v0.2.95. Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com> Co-authored-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
2021-05-31Add MS_LAZYTIME flagManabu Sugimoto
MS_LAZYTIME (since Linux 4.0) reduces on-disk updates of inode timestamps (atime, mtime, ctime) by maintaining these changes only in memory. Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
2021-05-30Adapt aio to the world of async/await, and fix some potential unsoundness.Alan Somers
* libc::aiocb must not be moved while the kernel has a pointer to it. This change enforces that requirement by using std::pin. * Split LioCbBuilder out of LioCb. struct LioCb relied on the (incorrect) assumption that a Vec's elements have a stable location in memory. That's not true; they can be moved during Vec::push. The solution is to use a Vec in the new Builder struct, but finalize it to a boxed slice (which doesn't support push) before allowing it to be submitted to the kernel. * Eliminate owned buffer types. mio-aio no longer uses owned buffers with nix::aio. There's little need for it in the world of async/await. I'm not aware of any other consumers. This substantially simplifies the code.
2021-05-28Add pull request link to changelogTom Dryer
2021-05-28Add sendfile64Tom Dryer
`sendfile64` is a Linux-specific call with a wider type for the `offset` argument than `sendfile`. This is largely a copy of the existing `sendfile` function and associated test.
2021-05-13Use https instead of httpRyan Zoeller
2021-04-26constify from_raw and as_raw for Uid, Gid and PidWolfgang Bumiller
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
2021-04-08Merge #1402bors[bot]
1402: Support TIMESTAMPNS r=asomers a=WiSaGaN This adds support of linux TIMESTAMPNS. The code is mostly copied paste from https://github.com/nix-rust/nix/pull/663 Co-authored-by: Lu, Wangshan <wisagan@gmail.com>
2021-04-08Support TIMESTAMPNS for linuxLu, Wangshan
2021-04-07Fix spurious errors using `sendmmsg` with multiple cmsgsYuchen Wu
Before this fix, the buffer that holds cmsgs may move due to the resize() call. That causes msg_hdr pointing to invalid memory, which ends up breaking the sendmmsg() call, resulting in EINVAL. This change fixes it by avoiding re-allocating the buffers.
2021-03-05Allow sockaddr_ll size mismatchJustin Ossevoort
Apparently the Linux kernel can return smaller sizes when the value in the last element of sockaddr_ll (`sll_addr`) is smaller than the declared size of that field.
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