diff options
Diffstat (limited to 'src/lib/generic_os.rs')
| -rw-r--r-- | src/lib/generic_os.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/generic_os.rs b/src/lib/generic_os.rs new file mode 100644 index 00000000..6b2795af --- /dev/null +++ b/src/lib/generic_os.rs @@ -0,0 +1,9 @@ +fn getenv(str n) -> option::t[str] { + auto s = os::libc::getenv(_str::buf(n)); + if ((s as int) == 0) { + ret option::none[str]; + } else { + ret option::some[str](_str::str_from_cstr(s)); + } +} + |