posix_spawn() on OSX supports returning ENOENT.

bdrewery · bdrewery · commit 2e2d9260f942 · 2018-03-01T09:17:49.000-08:00
diff --git a/src/libstd/sys/unix/process/process_unix.rs b/src/libstd/sys/unix/process/process_unix.rs
@@ -235,14 +235,14 @@ impl Command {
         io::Error::last_os_error()
     }
 
-    #[cfg(not(any(target_os = "freebsd")))]
+    #[cfg(not(any(target_os = "macos", target_os = "freebsd")))]
     fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)
         -> io::Result<Option<Process>>
     {
         Ok(None)
     }
 
-    #[cfg(any(target_os = "freebsd"))]
+    #[cfg(any(target_os = "macos", target_os = "freebsd"))]
     fn posix_spawn(&mut self, stdio: &ChildPipes, envp: Option<&CStringArray>)
         -> io::Result<Option<Process>>
     {

Original file line number	Diff line number	Diff line change
`@@ -235,14 +235,14 @@ impl Command {`
`235`	`235`	`io::Error::last_os_error()`
`236`	`236`	`}`
`237`	`237`
`238`		`- #[cfg(not(any(target_os = "freebsd")))]`
	`238`	`+ #[cfg(not(any(target_os = "macos", target_os = "freebsd")))]`
`239`	`239`	`fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)`
`240`	`240`	`-> io::Result<Option<Process>>`
`241`	`241`	`{`
`242`	`242`	`Ok(None)`
`243`	`243`	`}`
`244`	`244`
`245`		`- #[cfg(any(target_os = "freebsd"))]`
	`245`	`+ #[cfg(any(target_os = "macos", target_os = "freebsd"))]`
`246`	`246`	`fn posix_spawn(&mut self, stdio: &ChildPipes, envp: Option<&CStringArray>)`
`247`	`247`	`-> io::Result<Option<Process>>`
`248`	`248`	`{`