bors c8135455c4 Auto merge of #80088 - operutka:fix-cmsg-len-uclibc, r=dtolnay ...

Fix failing build of std on armv5te-unknown-linux-uclibceabi due to missing cmsg_len_zero

I'm getting the following error when trying to build `std` on `armv5te-unknown-linux-uclibceabi`:

```
error[E0425]: cannot find value `cmsg_len_zero` in this scope
   --> /home/operutka/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/std/src/sys/unix/ext/net/ancillary.rs:376:47
    |
376 |             let data_len = (*cmsg).cmsg_len - cmsg_len_zero;
    |                                               ^^^^^^^^^^^^^ not found in this scope
```

Obviously, this branch:
```rust
cfg_if::cfg_if! {
    if #[cfg(any(target_os = "android", all(target_os = "linux", target_env = "gnu")))] {
        let cmsg_len_zero = libc::CMSG_LEN(0) as libc::size_t;
    } else if #[cfg(any(
                  target_os = "dragonfly",
                  target_os = "emscripten",
                  target_os = "freebsd",
                  all(target_os = "linux", target_env = "musl",),
                  target_os = "netbsd",
                  target_os = "openbsd",
              ))] {
        let cmsg_len_zero = libc::CMSG_LEN(0) as libc::socklen_t;
    }
}
```

does not cover the case `all(target_os = "linux", target_env = "uclibc")`.

2020-12-21 01:16:20 +00:00

..

ext

Fix failing build of std on armv5te-unknown-linux-uclibceabi due to missing cmsg_len_zero

2020-12-16 20:34:21 +01:00

fd

Fix fd test case

2020-12-10 15:05:22 -07:00

kernel_copy

Rollup merge of #79375 - vext01:kernel-copy-temps, r=bjorn3

2020-12-10 21:33:02 -08:00

os

std: move "mod tests/benches" to separate files

2020-08-31 02:56:59 +00:00

process

Avoid overlapping cfg attributes when both macOS and aarch64

2020-11-08 09:43:51 -05:00

alloc.rs

Consolidate wasi alloc with unix alloc.

2020-09-15 07:01:13 -07:00

android.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

args.rs

Take sys/vxworks/args from sys/unix instead.

2020-10-16 06:19:00 +02:00

cmath.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

condvar.rs

Make it possible to have unboxed condvars on specific platforms.

2020-10-02 09:47:08 +02:00

env.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

fd.rs

Check that c_int is i32 in FileDesc::new.

2020-12-20 11:56:51 +00:00

fs.rs

fix copy specialization not updating Take wrappers

2020-12-03 00:02:01 +01:00

futex.rs

Fix timeout conversion

2020-11-12 03:40:15 +00:00

io.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

kernel_copy.rs

Improve comment grammar

2020-12-09 21:31:37 +01:00

l4re.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

memchr.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

mod.rs

Auto merge of #78924 - bjorn3:less_sysroot_build_scripts, r=Mark-Simulacrum

2020-11-17 06:37:59 +00:00

mutex.rs

Check that pthread mutex initialization succeeded

2020-10-20 00:00:00 +00:00

net.rs

Auto merge of #69864 - LinkTed:master, r=Amanieu

2020-12-02 17:36:29 +00:00

os.rs

Take sys/vxworks/{os,path,pipe} from sys/unix instead.

2020-10-16 06:22:00 +02:00

path.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

pipe.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

rand.rs

Try weak symbols for all linux syscall! wrappers

2020-11-16 11:26:49 -08:00

rwlock.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

stack_overflow.rs

Take sys/vxworks/stack_overflow from sys/unix instead.

2020-10-16 06:18:59 +02:00

stdio.rs

Make raw standard stream constructors const

2020-08-21 13:17:20 +02:00

thread_local_dtor.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

thread_local_key.rs

mv std libs to library/

2020-07-27 19:51:13 -05:00

thread.rs

Auto merge of #78965 - jryans:emscripten-threads-libc, r=kennytm

2020-11-12 05:52:17 +00:00

time.rs

Switch to using a single atomic and treating 0 as 'uninitialized'

2020-10-08 17:03:16 -07:00

weak.rs

unix/weak: pass arguments to syscall at the given type

2020-11-20 00:23:05 +01:00