Function libc::posix_spawn
source ยท pub unsafe extern "C" fn posix_spawn(
pid: *mut pid_t,
path: *const c_char,
file_actions: *const posix_spawn_file_actions_t,
attrp: *const posix_spawnattr_t,
argv: *const *mut c_char,
envp: *const *mut c_char,
) -> c_int