---

yaml
---
r: 12661
b: refs/heads/master
c: dfc81df
h: refs/heads/master
i:
  12659: 4acf029
v: v3

Author: brson

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 09624a676a975326ae7d7e25e7050b6cc22161e9
+refs/heads/master: dfc81dfa90d16243f1f3ed556868d53107ee3227
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 4a81779abd786ff22d71434c6d9a5917ea4cdfff
 refs/heads/try: 2898dcc5d97da9427ac367542382b6239d9c0bbf

trunk/src/libcore/os.rs

@@ -28,7 +28,7 @@ import consts::*;
 export close, fclose, fsync_fd, waitpid;
 export env, getenv, setenv, fdopen, pipe;
 export getcwd, dll_filename, self_exe_path;
-export exe_suffix, dll_suffix, sysname;
+export exe_suffix, dll_suffix, sysname, arch;
 export homedir, list_dir, list_dir_path, path_is_dir, path_exists,
        make_absolute, make_dir, remove_dir, change_dir, remove_file,
        copy_file;
@@ -700,8 +700,14 @@ mod consts {
     fn dll_suffix() -> str { ".dll" }
 }
 
+#[cfg(target_arch = "x86")]
+fn arch() -> str { "x86" }
 
+#[cfg(target_arch = "x86_64")]
+fn arch() -> str { "x86_64" }
 
+#[cfg(target_arch = "arm")]
+fn arch() -> str { "arm" }
 
 #[cfg(test)]
 mod tests {