There are many constants defined by langinfo, but we have the
new types, locale_t and nl_item.

We also have several functions, not all of which exist for every
platform:

nl_langinfo
nl_langinfo_l
newlocale
duplocale
freelocale
uselocale
querylocale

Add RTLD_DEFAULT to more platforms

Link to libraries when disabling `use_std`

This crate currently relies on libraries being linked to come from libstd, but
if `use_std` is disabled that's not true! In that case we need to pull in the
libraries ourselves.

Closes rust-lang/rust#32661

This crate currently relies on libraries being linked to come from libstd, but
if `use_std` is disabled that's not true! In that case we need to pull in the
libraries ourselves.

Closes rust-lang/rust#32661

On non-musl Linux, strerror_r should be linked to __xpg_strerror_r

Currently `libc::strerror_r()` wrongly returns a `c_char` pointer as a large `c_int`.

Also exclude `MS_RMT_MASK` from `libc-test`.

Add several pthread functions for DragonFly/FreeBSD

These are needed in order to fix/implement the guard page code of Rust
for DragonFly.

Add clock_getres(3) and improve clockid_t constants.

This is still a draft

It was updated recently, so the test is known to fail depending on the
libc version of the test environment.

Signed-off-by: NODA, Kai <nodakai@gmail.com>

Signed-off-by: NODA, Kai <nodakai@gmail.com>

These are needed in order to fix/implement the guard page code of Rust
for DragonFly.

Signed-off-by: NODA, Kai <nodakai@gmail.com>

unix: Add openpty(3) and forkpty(3) for non-Apple platforms

The functions were added for Apple in #202. Adding them to other
platforms was pending an amendment to RFC 1291 to expand the scope of
libc to include libutil. The amendment was merged as
  https://github.com/rust-lang/rfcs/pull/1529

The functions were added for Apple in #202. Adding them to other
platforms was pending an amendment to RFC 1291 to expand the scope of
libc to include libutil. The amendment was merged as
  https://github.com/rust-lang/rfcs/pull/1529

Add lconv type, and locale support for UNIX

We have lconv struct, setlocale(), and localeconv(). Constants live
under notbsd for now.

Linux-likes have more locale categories than the BSDs (except for
musl). We define the common set of categories at the
src/unix/notbsd/mod.rs level, and leave the rest to the
platform-specific modules.

The BSDs seem to have more peculiarities than the notbsds

Bump to 0.2.9

Swap header/footer... dunno how they got that way?

Apparently they were swapped accidentally already!

Closes #240

Lint caught a long line. This should fix the CI failure.

We have lconv struct, setlocale(), and localeconv(). Constants live
under notbsd for now.

Apparently they were swapped accidentally already!

Closes #240

linux: Add missing Linux-specific fcntls

Also move F_DUPFD_CLOEXEC up a level as it is available on Android.

Also move F_DUPFD_CLOEXEC up a level as it is available on Android.

This commit leaves file sealing related fcntls and bitflag constants
out, as they are defined in `linux/fcntl.h` rather than `fcntl.h`. They
can be included once an approach for verification has been figured out.
See #235 for more detail.

linux: Move some MS_flags for mount(2) up

These flags are available on Android.

apple: Add TIOC* constants

From `sys/ioctl.h`.

Extracted on OS X 10.11.3.

Update winapi

These flags are available on Android.

They have different types and should be visually separated for ease of
reading.

linux: Move namespace clone flags up one level

The flags are available in Android, and should be defined higher up.

The flags are available in Android, and should be defined higher up.

From sys/ioctl.h

Pull sockaddr_nl up a layer as it is present for Android

The addition of sockaddr_nl seems to be a fairly recent
addition to bionic, although it would appear that its lack
of presence in previous versions is more of an oversight than
anything else.

https://github.com/android/platform_bionic/blob/831c8a52498d3c7be204a00847275f6e9163626f/libc/kernel/uapi/linux/netlink.h#L54