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core: Add os::arch. Exposes target_arch string at runtime

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This commit is contained in:
Brian Anderson 2012-04-27 01:36:22 -07:00
parent 09624a676a
commit dfc81dfa90
1 changed files with 7 additions and 1 deletions
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8
src/libcore/os.rs
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@ -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 {