diff options
Diffstat (limited to 'library/std/src/sys/unix/os.rs')
| -rw-r--r-- | library/std/src/sys/unix/os.rs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/library/std/src/sys/unix/os.rs b/library/std/src/sys/unix/os.rs index 57e1a36da..01ff375d2 100644 --- a/library/std/src/sys/unix/os.rs +++ b/library/std/src/sys/unix/os.rs @@ -46,7 +46,8 @@ extern "C" { target_os = "linux", target_os = "emscripten", target_os = "fuchsia", - target_os = "l4re" + target_os = "l4re", + target_os = "hurd", ), link_name = "__errno_location" )] @@ -121,7 +122,10 @@ pub fn set_errno(e: i32) { pub fn error_string(errno: i32) -> String { extern "C" { #[cfg_attr( - all(any(target_os = "linux", target_env = "newlib"), not(target_env = "ohos")), + all( + any(target_os = "linux", target_os = "hurd", target_env = "newlib"), + not(target_env = "ohos") + ), link_name = "__xpg_strerror_r" )] fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: libc::size_t) -> c_int; @@ -359,7 +363,12 @@ pub fn current_exe() -> io::Result<PathBuf> { } } -#[cfg(any(target_os = "linux", target_os = "android", target_os = "emscripten"))] +#[cfg(any( + target_os = "linux", + target_os = "hurd", + target_os = "android", + target_os = "emscripten" +))] pub fn current_exe() -> io::Result<PathBuf> { match crate::fs::read_link("/proc/self/exe") { Err(ref e) if e.kind() == io::ErrorKind::NotFound => Err(io::const_io_error!( |