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| author | Bryan Drewery <bryan@shatow.net> | 2018-03-01 09:18:16 -0800 |
|---|---|---|
| committer | Bryan Drewery <bryan@shatow.net> | 2018-03-01 09:18:16 -0800 |
| commit | ef73b3ae2eac3a03f5b966a4f8b2a568e3619d51 (patch) | |
| tree | dcf7a65f36af1e3147a0f891a7060091a01ce45e /src | |
| parent | 2e2d9260f9425cd700199383096d8201190737de (diff) | |
| download | rust-ef73b3ae2eac3a03f5b966a4f8b2a568e3619d51.tar.gz rust-ef73b3ae2eac3a03f5b966a4f8b2a568e3619d51.zip | |
Add comment explaining when posix_spawn() can be supported.
Diffstat (limited to 'src')
| -rw-r--r-- | src/libstd/sys/unix/process/process_unix.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libstd/sys/unix/process/process_unix.rs b/src/libstd/sys/unix/process/process_unix.rs index dcf0278b4aa..bd6a8d3f64b 100644 --- a/src/libstd/sys/unix/process/process_unix.rs +++ b/src/libstd/sys/unix/process/process_unix.rs @@ -242,6 +242,8 @@ impl Command { Ok(None) } + // Only support platforms for which posix_spawn() can return ENOENT + // directly. #[cfg(any(target_os = "macos", target_os = "freebsd"))] fn posix_spawn(&mut self, stdio: &ChildPipes, envp: Option<&CStringArray>) -> io::Result<Option<Process>> |