1 //===-- Linux implementation of the cnd_broadcast function ----------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "src/threads/cnd_broadcast.h" 10 #include "src/__support/common.h" 11 #include "src/__support/macros/config.h" 12 #include "src/__support/threads/CndVar.h" 13 14 // TODO: https://github.com/llvm/llvm-project/issues/92968 15 #include <threads.h> // cnd_t, thrd_error, thrd_success 16 17 namespace LIBC_NAMESPACE_DECL { 18 19 static_assert(sizeof(CndVar) == sizeof(cnd_t)); 20 21 LLVM_LIBC_FUNCTION(int, cnd_broadcast, (cnd_t * cond)) { 22 CndVar *cndvar = reinterpret_cast<CndVar *>(cond); 23 cndvar->broadcast(); 24 return thrd_success; 25 } 26 27 } // namespace LIBC_NAMESPACE_DECL 28