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libcore: Use correct link name for lgamma_r on win32

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This commit is contained in:
Brian Anderson 2012-01-05 21:34:33 -08:00
parent c74d5ce046
commit b1e2f04eb4
1 changed files with 5 additions and 0 deletions
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src/libcore/cmath.rs
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@ -47,8 +47,13 @@ native mod c_double {
pure fn frexp(n: c_double, &value: c_int) -> c_double;
pure fn hypot(x: c_double, y: c_double) -> c_double;
pure fn ldexp(x: c_double, n: c_int) -> c_double;
#[cfg(target_os = "linux")]
#[cfg(target_os = "macos")]
#[link_name="lgamma_r"] pure fn lgamma(n: c_double,
&sign: c_int) -> c_double;
#[cfg(target_os = "win32")]
#[link_name="__lgamma_r"] pure fn lgamma(n: c_double,
&sign: c_int) -> c_double;
// renamed: log is a reserved keyword; ln seems more natural, too
#[link_name="log"] pure fn ln(n: c_double) -> c_double;
// renamed: "logb" /often/ is confused for log2 by beginners