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| author | Bryant Mairs <bryantmairs@google.com> | 2018-01-14 11:18:40 -0800 |
|---|---|---|
| committer | Bryant Mairs <bryantmairs@google.com> | 2018-01-28 17:39:12 -0800 |
| commit | 29eca60c18cab1c02479b72cc3215a7c9cd5921f (patch) | |
| tree | f2888ba6508af11861d013ea07b93b1812c3038d /src/features.rs | |
| parent | b2c5a9586332052bf842babb109097e2b7b774f2 (diff) | |
| download | nix-29eca60c18cab1c02479b72cc3215a7c9cd5921f.zip | |
Require docs for features and ifaddrs module
Diffstat (limited to 'src/features.rs')
| -rw-r--r-- | src/features.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/features.rs b/src/features.rs index 1448fdd0..7797aa46 100644 --- a/src/features.rs +++ b/src/features.rs @@ -1,3 +1,4 @@ +//! Feature tests for OS functionality pub use self::os::*; #[cfg(any(target_os = "linux", target_os = "android"))] @@ -82,6 +83,7 @@ mod os { } } + /// Check if the OS supports atomic close-on-exec for sockets pub fn socket_atomic_cloexec() -> bool { kernel_version() >= VERS_2_6_27 } @@ -94,6 +96,7 @@ mod os { #[cfg(any(target_os = "macos", target_os = "freebsd", target_os = "dragonfly", target_os = "ios", target_os = "openbsd", target_os = "netbsd"))] mod os { + /// Check if the OS supports atomic close-on-exec for sockets pub fn socket_atomic_cloexec() -> bool { false } |