2011-05-12 10:24:54 -05:00
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2011-06-15 13:19:50 -05:00
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fn getenv(str n) -> option::t[str] {
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auto s = os::libc::getenv(str::buf(n));
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ret if (s as int == 0) {
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option::none[str]
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} else { option::some[str](str::str_from_cstr(s)) };
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2011-07-17 21:16:18 -05:00
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}
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