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Include IP_PKTINFO and IP6_PKTINFO on netbsd/openbsd.
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1) lutimes doesn't exist on OpenBSD so it needs to be under conditional
compilation.
The only "reference" that I could find related to this is the discussion
here: https://github.com/rust-lang/libc/pull/790 .
2) fexecve doesn't exist on OpenBSD so add conditional compilation for it
in unistd and in related tests.
The only "reference" that I could find is a mention that fexecve is
not implemented on OpenBSD in the manual pages for signal(3) and
sigaction(2):
Official repository (search for "fexecve"):
https://cvsweb.openbsd.org/src/lib/libc/sys/sigaction.2?rev=1.75&content-type=text/x-cvsweb-markup
Github mirror:
https://github.com/openbsd/src/blob/master/lib/libc/sys/sigaction.2#L619
3) AIO doesn't work on OpenBSD so put test_aio_drop under conditional
compilation.
4) Add relevant changelog entries.
P.S. On OpenBSD remains the issue of test_scm_rights which builds
correctly but fails at runtime.
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Closes #476
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The old test made assumptions about the responsiveness of the test
environment. The new test does not, and it's simpler too.
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993: Don't reference packed structs. r=asomers a=pusateri
Fixes #992.
Don't merge this yet. I have more testing to do. I just am pushing it up for others.
Co-authored-by: Tom Pusateri <pusateri@bangj.com>
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990: Add cmsg PKTINFO for IPv4 and IPv6. r=asomers a=pusateri
Replaces #891 and attempts to address all previous concerns.
Co-authored-by: Tom Pusateri <pusateri@bangj.com>
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Some tests have been disabled and will need further review.
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ignore pktinfo tests on qemu mips,mips64,powerpc64
Original work by @mcginty.
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try! is not available in Rust 2018
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These constants have the same value on sparc64, so need to be removed as enums
in Rust can't have multiple names for the same value.
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I previously advocated for the latter syntax on stylistic grounds. But
it generates less efficient code, because it creates a new lambda
function for each usage. The optimizer does not combine them. This
change saves about 6KB of code.
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967: Add a wrapper for lutimes(2) r=asomers a=jmmv
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.
This should have been part of PR #946, which added a wrapper for
utimes(2) following this same rationale, but missed lutimes(2) because
I simply didn't notice it existed.
Co-authored-by: Julio Merino <julio@meroh.net>
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Makes it easier for newcomers :)
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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.
This should have been part of PR #946, which added a wrapper for
utimes(2) following this same rationale, but missed lutimes(2) because
I simply didn't notice it existed.
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This allows handling the return values of other public functions
(such as TimeVal's tv_sec and tv_usec) without having to pull in
these types from libc (which is ugly if a project is trying to
use nix exclusively to avoid libc's unsafety).
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This was added to the BSD ptrace API and probably should have been added to tyhe linux API to make it easier to write code for both platforms without the user having to reexport the types to their own crate.
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* 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.
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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.
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Signed-off-by: Levente Kurusa <lkurusa@acm.org>
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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.
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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>
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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.
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Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
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They pass at least on my machine with QEMU, so the underlying bugs might
have been fixed.
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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>
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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>
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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.
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libc fixed `bind()` for Android 64-bit targets, so change our
code to match.
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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>
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