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| author | Marijn Haverbeke <[email protected]> | 2011-05-12 17:24:54 +0200 |
|---|---|---|
| committer | Marijn Haverbeke <[email protected]> | 2011-05-12 21:30:44 +0200 |
| commit | 3816e57fd2a8ab19e4ac6d4b3ddd5b49d5973ff2 (patch) | |
| tree | 508982ed2f789aedd89eebd529343d9dc88b8e01 /src/lib/generic_os.rs | |
| parent | Transitional change to make extfmt output lowercase module name (diff) | |
| download | rust-3816e57fd2a8ab19e4ac6d4b3ddd5b49d5973ff2.tar.xz rust-3816e57fd2a8ab19e4ac6d4b3ddd5b49d5973ff2.zip | |
Downcase std modules again, move to :: for module dereferencing
This should be a snapshot transition.
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)); + } +} + |