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The best specification for control message layout appears to be
[RFC 2292, section 4](https://tools.ietf.org/html/rfc2292#section-4),
despite this not being a wire protocol. These definitions have also been
checked against glibc 2.19 <bits/socket.h> and Linux 4.0
<linux/socket.h>, and tested on Debian 8.1 and FreeBSD 10.2 x86_64.
The API differs a bit from the cmsg(3) API for type-safety reasons (and
also because the cmsg(3) API is terrible). See test/sys/test_socket.rs
for an example.
Only supports SCM_RIGHTS at the moment.
Fixes #88.
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This allows to specify no timeout and allows to specify any timespec
timeout.
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This reverts commit 046af7d1ba82506f9bc48e62ac0584361025fc02.
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The best specification for control message layout appears to be
[RFC 2292, section 4](https://tools.ietf.org/html/rfc2292#section-4),
despite this not being a wire protocol. These definitions have also been
checked against glibc 2.19 <bits/socket.h> and Linux 4.0
<linux/socket.h>, and tested on Debian 8.1 and FreeBSD 10.2 x86_64.
The API differs a bit from the cmsg(4) API for type-safety reasons (and
also because the cmsg(4) API is terrible). See test/sys/test_socket.rs
for an example.
Only supports SCM_RIGHTS at the moment.
Fixes #88.
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Consumers of the API may control visibility by means of a module. The
following is a useful pattern that may be used by implementors (here for
a couple of i2cdev ioctl definitions):
mod ioctl {
ioctl!(bad set_i2c_slave_address with super::I2C_SLAVE);
ioctl!(bad i2c_smbus with super::I2C_SMBUS);
}
This resolves #184.
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Readability was unecessarily impaired via a myriad of attributes to
hide constants from the documentation. If these attributes are exposed
publically, including them in the documentation makes sense.
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On FreeBSD, st_rdev seems to be set to a unique value (correlated with,
but not identical to, st_ino) per file. Neither the FreeBSD nor Linux
man page makes any promises on st_rdev for regular files; useful test
coverage of st_rdev would check it on a special file.
All tests now pass on FreeBSD.
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Add <sys/types.h>, which GNU is generally lenient about requiring, and
drop the spurious errno "ETYPE" which is nowhere to be seen in the
source tree (or in Apple's <errno.h>, either).
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In fact function returns pid of new process (or tid of new thread)
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These had ior! rather than iow! previously. ior! is obviously
not correct for write operations.
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if code incorporating these macros wants to publicly export the
functions they may do so by doing the following:
pub ioctl!(...);
Since the functions are unsafe, in many cases exposing the functions
publicly will not be desirable.
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This change also adds macro usages in the tests. Nothing is asserted
but the use of the macros provides a basic compile-time check that
is otherwise missing.
Signed-off-by: Paul Osborne <osbpau@gmail.com>
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This PR fixes the issue upstream https://github.com/rust-lang/rust/pull/26809
but no version 0.2.0 of the crate has been published as of yet.
Signed-off-by: Paul Osborne <osbpau@gmail.com>
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This is more type-safe. Also, the old code wasn't cross-platform at all even
though it claimed to be. It wasn't even portable across architectures on
Linux.
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* Fixed an unused_import error in `termios.rs` for Android.
* Fixed undefined references to `preadv` and `pwritev` for Android -
At least they don't exist from API level 3 to 21.
* Fixed the uid > 0 and gid > 0 checks in `stat`'s tests - Running the
tests by root is possible, especially when running on a rooted Android
device.
Those changes made rust-nix buildable (again) on Android. All the tests
passed as well.
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Fixes #165
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* Extend the enums in WaitStatus to include all process states (signaled,
stopped, exited, continued).
* Decode status from waitpid
* Return appropate WaitStatus
* Update tests to use the new WaitStatus
* Add new tests for specific status values
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