Merge pull request #3107 from colemancda/master

Author: swift-ci

stdlib/public/Platform/glibc.modulemap.gyb

@@ -391,3 +391,9 @@ module SwiftGlibc [system] {
     }
   }
 }
+
+module CUUID [system] {
+  header "${GLIBC_INCLUDE_PATH}/uuid/uuid.h"
+  link "uuid"
+  export *
+}

validation-test/stdlib/CUUID.swift

@@ -0,0 +1,20 @@
+// RUN: %target-run-simple-swift
+// REQUIRES: executable_test
+
+// REQUIRES: OS=linux-gnu
+
+import StdlibUnittest
+import CUUID
+
+/// Make sure that the module map for the uuid.h header works
+var CUUIDTestSuite = TestSuite("CUUID")
+
+/// Generates a random UUID
+CUUIDTestSuite.test("uuid") {
+  var uuid: uuid_t = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
+  withUnsafeMutablePointer(&uuid) {
+    uuid_generate_random(unsafeBitCast($0, to: UnsafeMutablePointer<UInt8>.self))
+  }
+}
+
+runAllTests()