diff options
Diffstat (limited to 'library/std/src/sys/process/unix/unix.rs')
| -rw-r--r-- | library/std/src/sys/process/unix/unix.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/library/std/src/sys/process/unix/unix.rs b/library/std/src/sys/process/unix/unix.rs index 3b04ec50db3..92bb809d90c 100644 --- a/library/std/src/sys/process/unix/unix.rs +++ b/library/std/src/sys/process/unix/unix.rs @@ -415,6 +415,7 @@ impl Command { all(target_os = "linux", target_env = "musl"), target_os = "nto", target_vendor = "apple", + target_os = "cygwin", )))] fn posix_spawn( &mut self, @@ -433,6 +434,7 @@ impl Command { all(target_os = "linux", target_env = "musl"), target_os = "nto", target_vendor = "apple", + target_os = "cygwin", ))] fn posix_spawn( &mut self, @@ -584,7 +586,7 @@ impl Command { /// Some platforms can set a new working directory for a spawned process in the /// `posix_spawn` path. This function looks up the function pointer for adding /// such an action to a `posix_spawn_file_actions_t` struct. - #[cfg(not(all(target_os = "linux", target_env = "musl")))] + #[cfg(not(any(all(target_os = "linux", target_env = "musl"), target_os = "cygwin")))] fn get_posix_spawn_addchdir() -> Option<PosixSpawnAddChdirFn> { use crate::sys::weak::weak; @@ -618,7 +620,9 @@ impl Command { /// Weak symbol lookup doesn't work with statically linked libcs, so in cases /// where static linking is possible we need to either check for the presence /// of the symbol at compile time or know about it upfront. - #[cfg(all(target_os = "linux", target_env = "musl"))] + /// + /// Cygwin doesn't support weak symbol, so just link it. + #[cfg(any(all(target_os = "linux", target_env = "musl"), target_os = "cygwin"))] fn get_posix_spawn_addchdir() -> Option<PosixSpawnAddChdirFn> { // Our minimum required musl supports this function, so we can just use it. Some(libc::posix_spawn_file_actions_addchdir_np) |