[libc-commits] [libc] [libc] pipe(2) linux syscall wrapper and unittest (PR #85514)

[Michael Jones via libc-commits]

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@@ -264,6 +266,20 @@ def Linux : StandardSpec<"Linux"> {
       ]
   >;
 
+  HeaderSpec UniStd = HeaderSpec<
+    "unistd.h",
+    [], // Macros
+    [Pipe2fdArrayT], // Types
+    [], // Enumerations
+    [
+        FunctionSpec<
+          "pipe2",
+          RetValSpec<IntType>,
+          [ArgSpec<Pipe2fdArrayT>, ArgSpec<IntType>]
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michaelrj-google wrote:

For the moment I'd recommend just using `IntPtr`, like I do in https://github.com/llvm/llvm-project/pull/84587/files#diff-92466e87254ec05eab5b577e3af1fc8198eba9b590c221cebe85710bf19e3a36

It's not technically correct, but it's close enough for now.

https://github.com/llvm/llvm-project/pull/85514