add posix_spawn [f]chdir file actions

[musl] / include / spawn.h

diff --git a/include/spawn.h b/include/spawn.h
index c9bd193..8eb73e0 100644 (file)
--- a/include/spawn.h
+++ b/include/spawn.h
@@ -71,6 +71,11 @@ int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t *__restrict, int
 int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t *, int);
 int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *, int, int);
 
+#if defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+int posix_spawn_file_actions_addchdir_np(posix_spawn_file_actions_t *__restrict, const char *__restrict);
+int posix_spawn_file_actions_addfchdir_np(posix_spawn_file_actions_t *, int);
+#endif
+
 #ifdef __cplusplus
 }
 #endif