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2018-07-05Merge #921bors[bot]
921: Get `SO_PEERCRED` working on all Linux targets r=asomers a=jonas-schievink These were disabled for ARM way back in 0db6ed1a28b4fb4d408cd9b7c4dba0a79bccf1f7 and 09c00ed7d9d92db2a79baa3ed212e7e239edceb9. Try to enable them for all arches and Android as well, since the removal wasn't really explained and I see no reason why this shouldn't work. Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
2018-07-05Merge #918bors[bot]
918: Fix passing multiple file descriptors / control messages via sendmsg r=asomers a=jonas-schievink Fixes #464 Closes #874 because it's incorporated here Closes #756 because it adds the test from that issue (with fixes) Co-authored-by: alecmocatta <alec@mocatta.net>
2018-07-05Get `SO_PEERCRED` working on all Linux targetsJonas Schievink
2018-07-04Add a sysinfo wrapperJonas Schievink
2018-07-04Clean up cmsg code and fix passing multiple cmsgsalecmocatta
2018-07-03Make preadv take immutable slice of IoVecs, fixes #913Jakub Okoński
2018-06-03Fix compilation on aarch64-unknown-linux-muslBryant Mairs
2018-06-01Remove emulation of FD_CLOEXEC/O_NONBLOCKBryant Mairs
Rather than using the native implementation of these constants on supported platforms, the native implementation was instead emulated. This was also hidden from the user even though this could result in data races and the functionality being broken. Native functionality is, however, not support on macos/ios. Rather than enable this emulation solely for this platform, it should be removed as this is a dangerous abstraction.
2018-05-28Implement sendfile on FreeBSD and DarwinAndrew Morrow
2018-05-28Fix bind() on Android 64-bitBryant Mairs
libc fixed `bind()` for Android 64-bit targets, so change our code to match.
2018-05-22TypoXavier Bestel
2018-05-06Merge #893bors[bot]
893: Remove IFF_NOTRAILERS for openbsd r=asomers a=kpcyrd nix currently doesn't compile on openbsd because `IFF_NOTRAILERS` isn't found. This PR fixes the openbsd build again (tested on 6.3). It seems it was changed in this commit: https://github.com/openbsd/src/commit/beb8b0dd5985e55a615b52e593da6e75bab33f3f Co-authored-by: kpcyrd <git@rxv.cc>
2018-05-05Add documentation to signal-handling functionsRoss Light
2018-05-02OpenBSD: remove IFF_NOTRAILERSkpcyrd
IFF_NOTRAILERS has been removed in OpenBSD 6.3 https://github.com/openbsd/src/commit/beb8b0dd5985e55a615b52e593da6e75bab33f3f
2018-04-29Merge #892bors[bot]
892: Fixed ptrace::Request cfg conditions r=asomers a=dalance The cfg condition of ptrace::Request seems to be different from libc. For example, PTRACE_GETREGS is defined by libc to i686-unknown-linux-gnu target, but it is not defined in ptrace::Request. I tried to change the cfg condition to the same as libc's condition. I thinks this change covers the definitions under src/unix/notbsd directory in libc repository. Co-authored-by: dalance <dalance@gmail.com>
2018-04-29Enabled more ptrace::Request definitions for uncommon Linux platformsdalance
2018-04-28select: add pselect syscallAndreas Fuchs
This is a straight port of @abbradar's work in #276, with two (somewhat weak) tests and a bit of documentation.
2018-04-19Implement Debug trait for PollFdZhouyu Qian
This is useful when using printf-style debugging to observe the variables of the program. Also includes a test. Fixes #885.
2018-04-18Support preadv/pwritev on BSDsAndrew Morrow
2018-04-10Correct the third argument to ioctl on appropriate platforms.Bryant Mairs
While usually `ioctl()` passes a pointer, the function call has been overloaded to allow integers to be passed. For some platforms this is an `int` and on others it's a `ulong`. Fixes #824.
2018-04-10Implement equivalent for _IOWINT for FreeBSD-like targetsBryant Mairs
ioctls on FreeBSD and DragonflyBSD have a separate request code generation macro `_IOWINT` which is now exposed as `request_code_write_int`. `ioctl_write_int` is also fixed on these platforms to use this new request
2018-04-10Refactor the ioctl API and documentationBryant Mairs
* Split `ioctl!` into separate macros. This makes documentation easier to read. * For every `ioctl_*!` macro include a description of the macro arguments as, the function prototype for the generated wrapper function, and an example if we have one. * Expose `request_code_*!` in the documentation to make the `ioctl_*_bad` macros easier to use. * Reorganize the file hierarchy to be simpler
2018-04-07Merge #872bors[bot]
872: Change sys::aio::lio_listio to sys::aio::LioCb::listio r=asomers a=asomers The new LioCb structure allows us to control the exact arguments passed to lio_listio, guaranteeing that each call gets a unique storage location for the list argument. This prevents clients from misusing lio_listio in a way that causes events to get dropped from a kqueue Fixes #870
2018-04-06Add LioCb::listio_resubmitAlan Somers
It helps deal with errors like EAGAIN, which can result in a subset of an LioCb's operations being queued. The test is only enabled on FreeBSD, because it requires intimate knowledge of AIO system limits.
2018-03-29Merge #876bors[bot]
876: add mlockall and munlockall r=asomers a=afck Closes #875
2018-03-27add docs for memory locking functionsAndreas Fackler
2018-03-27add mlockall and munlockallAndreas Fackler
2018-03-23Add fchmod, fchmodat functions.Anton Ageev
2018-03-22Replace AioCb::from_bytes with more generic from_boxed_sliceAlan Somers
Supporting the bytes crate was unnecessarily specific. This change replaces from_bytes and from_bytes_mut with from_boxed_slice and from_boxed_mut_slice, which can work with anything that implements Borrow<[u8]> and BorrowMut<[u8]>, respectively.
2018-03-22Fix an annoying double panicAlan Somers
A double panic can screw up the first panic's stack trace. Better not to assert! anything when the thread is already panicing.
2018-03-22Change sys::aio::lio_listio to sys::aio::LioCb::listioAlan Somers
The new LioCb structure allows us to control the exact arguments passed to lio_listio, guaranteeing that each call gets a unique storage location for the list argument. This prevents clients from misusing lio_listio in a way that causes events to get dropped from a kqueue Fixes #870
2018-03-21add SO_MARK SetSockOpt for LinuxJake McGinty
2018-03-02Change SigAction::flags to use from_bits_truncatedAntti Keränen
On Linux, if the signal trampoline code is in the C library, sigaction sets the SA_RESTORER flag (0x04000000) in the sa_flags field of old sigaction (see sigreturn(2)). This is not intended for application use and is missing from SaFlags, therefore from_bits fails and unwrapping panics the user program. This fix just drops the bits that are not defined in SaFlags.
2018-02-21Merge #825bors[bot]
825: FreeBSD: cfmakesane, EVFILT_* r=Susurrus a=myfreeweb Depends on: https://github.com/rust-lang/libc/pull/887
2018-02-15socket get-/setsockopt: document internal macros, types and traitsmexus
2018-02-12Expose MSG_CMSG_CLOEXEC on *BSDGreg V
2018-02-12Add cfmakesane() on FreeBSDGreg V
2018-02-12Add missing kqueue event filters on FreeBSDGreg V
2018-02-08make statfs/statvfs to be available wherever they are availableIgor Gnatenko
libc reads sys/statvfs.h on all OS except Windows which nix doesn't care about. Closes: https://github.com/nix-rust/nix/issues/831 Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
2018-02-08Update `InterfaceFlags`寧靜
Add Flags: `IFF_NO_PI`, `IFF_TUN`, `IFF_TAP`.
2018-02-07Merge #852bors[bot]
852: Add step function to ptrace r=Susurrus a=xd009642 Added step function to ptrace, this follows the same form as the PTRACE_CONTINUE by advanced the tracee by a single step! Found when I was updating to nix 0.10.0 that this function had been missed out. Minor addition as `SINGLESTEP` works the same as `CONTINUE`
2018-02-06Merge #851bors[bot]
851: Added `getsid` in `::nix::unistd` r=asomers a=ggriffiniii Resolves Issue #850
2018-02-03Merge #830bors[bot]
830: Add alarm r=asomers a=Thomasdezeeuw Fixed #828.
2018-02-03Updated example to be more meaningfulxd009642
Example now matches something more akin to an actual usecase.
2018-02-02Re-add ifaddrs moduleBryant Mairs
Mistakingly removed in d1be45d8405
2018-02-02Add alarm moduleThomas de Zeeuw
This module has two functions; set: set an alarm, and cancel: cancels a previously set alarm.
2018-02-01Corrected typoxd009642
2018-01-31Added example and updated changelog.xd009642
Added doc test for sys::ptrace::step and also updated the changelog.
2018-01-30Add step function to ptracexd009642
Added step function to ptrace, this follows the same form as the PTRACE_CONTINUE by advanced the tracee by a single step!
2018-01-29Added `getsid` in `::nix::unistd`Glenn Griffin
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