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2018-10-21Add acct(2) wrapper APIJosh Abraham
This patch adds a wrapper for the acct(2) syscall, with two functions for enabling and disabling process accounting.
2018-10-21Added ptrace support for BSDsxd009642
* Moved ptrace API into it's own module with cfg'ed modules exported for linux/android or BSDs. * Replicated current linux API for BSD * Added API functions to peek and poke memory to avoid needing to replicate deprecated linux API and remaining feature complete * Added helper function for `PTRACE_KILL` requests * Updated tests based on new API changes * Added addition kill calls to `test_ptrace_cont` as inferior death doesn't happen immediately on OSX which caused issues in the tests.
2018-10-19Add a fchownat(2) wrapperJulio Merino
2018-10-17Add a truncate(2) wrapperJulio Merino
This also adds a test for truncate (obviously) but, while doing so, also adds a test for the already-existing ftruncate.
2018-10-16Make sys::stat::mode_t publicJulio Merino
This allows using e.g. sys::stat::Mode::from_bits() without having to pull the mode_t type from libc (which is ugly if a project is trying to use nix exclusively to avoid libc's unsafety). This change mimics dev_t which was already exposed as public.
2018-10-15socket: add AF_UNSPEC to AddressFamilyLevente Kurusa
Signed-off-by: Levente Kurusa <lkurusa@acm.org>
2018-10-02Add a wrapper for utimes(2)Julio Merino
PR #944 added wrappers for the more-modern futimens(2) and utimesat(2), but unfortunately these APIs are not available on old-ish systems. In particular, macOS Sierra and below don't implement them, making the new APIs unusable. Whether we should care about such "old" systems is debatable, but the problem is that, at the moment, this is the only macOS version usable on Travis to test kexts and, thus, to test FUSE file systems.
2018-09-29Add wrappers for futimens(2) and utimesat(2)Julio Merino
2018-09-05Add wrapper for linux kernel module loadingPascal Bach
- init_module and finit_module to load kernel modules - delete_module to unload kernel modules Signed-off-by: Pascal Bach <pascal.bach@nextrem.ch>
2018-09-05Merge #884bors[bot]
884: impl FromStr for sys::Signal r=Susurrus a=quodlibetor This implements both ALLCAPS and lowercase full name (including SIG) and short name. This matches what `kill` accepts in many shells, and it also allows the `Debug` representation of `Signal`, which means it can be round-tripped, if desired. Co-authored-by: Brandon W Maister <quodlibetor@gmail.com>
2018-09-04impl FromStr and Display for sys::SignalBrandon W Maister
This is a subset of what `kill` accepts in many shells. The Display implementation matches the `Debug` representation of `Signal`. The `FromStr` matches both Debug/Display which means it can be round-tripped, if desired.
2018-09-03new dir moduleScott Lamb
This is a lower-level interface than `std::fs::ReadDir`. Notable differences: * can be opened from a file descriptor (as returned by `openat`, perhaps before knowing if the path represents a file or directory). Uses `fdopendir` for this, available on all Unix platforms as of rust-lang/libc#1018. * implements `AsRawFd`, so it can be passed to `fstat`, `openat`, etc. * can be iterated through multiple times without closing and reopening the file descriptor. Each iteration rewinds when finished. * returns entries for `.` (current directory) and `..` (parent directory). * returns entries' names as a `CStr` (no allocation or conversion beyond whatever libc does).
2018-09-01deps: update tempfile to 3Igor Gnatenko
Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
2018-07-27Fix *decoding* of cmsgs and add `ScmCredentials`.Jonas Schievink
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
2018-06-01Set the 0.11 releaseBryant Mairs
2018-06-01[skip ci] Cleanup the CHANGELOGBryant 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
2018-05-06Merge #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>
2018-05-02OpenBSD: remove IFF_NOTRAILERSkpcyrd
IFF_NOTRAILERS has been removed in OpenBSD 6.3 https://github.com/openbsd/src/commit/beb8b0dd5985e55a615b52e593da6e75bab33f3f
2018-05-01[skip ci] Update changelog for #869Antti Keränen
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.
2018-04-18Support preadv/pwritev on BSDsAndrew Morrow
2018-04-11[skip ci] Update CHANGELOG for #833Bryant Mairs
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
2018-04-07Merge #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
2018-03-29Merge #876bors[bot]
876: add mlockall and munlockall r=asomers a=afck Closes #875
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.
2018-03-22Change 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
2018-02-12Expose MSG_CMSG_CLOEXEC on *BSDGreg V
2018-02-12Add cfmakesane() on FreeBSDGreg V
2018-02-12Add missing kqueue event filters on FreeBSDGreg V
2018-02-11Merge pull request #859 from Susurrus/fix_changelogAlan Somers
Fix markdown in the CHANGELOG
2018-02-11[skip ci] Fix markdown in the CHANGELOGBryant Mairs
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
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