From a9bcc81f821d7c66f623779fa5147e728eb3c388 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 03:24:41 +0200 Subject: Adding upstream version 3.3.0+dfsg1. Signed-off-by: Daniel Baumann --- winpr/libwinpr/handle/nonehandle.c | 82 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 winpr/libwinpr/handle/nonehandle.c (limited to 'winpr/libwinpr/handle/nonehandle.c') diff --git a/winpr/libwinpr/handle/nonehandle.c b/winpr/libwinpr/handle/nonehandle.c new file mode 100644 index 0000000..1fe54b8 --- /dev/null +++ b/winpr/libwinpr/handle/nonehandle.c @@ -0,0 +1,82 @@ +/** + * WinPR: Windows Portable Runtime + * NoneHandle a.k.a. brathandle should be used where a handle is needed, but + * functionality is not implemented yet or not implementable. + * + * Copyright 2014 DI (FH) Martin Haimberger + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include + +#include "nonehandle.h" + +#ifndef _WIN32 + +#include + +static BOOL NoneHandleCloseHandle(HANDLE handle) +{ + WINPR_NONE_HANDLE* none = (WINPR_NONE_HANDLE*)handle; + free(none); + return TRUE; +} + +static BOOL NoneHandleIsHandle(HANDLE handle) +{ + return WINPR_HANDLE_IS_HANDLED(handle, HANDLE_TYPE_NONE, FALSE); +} + +static int NoneHandleGetFd(HANDLE handle) +{ + if (!NoneHandleIsHandle(handle)) + return -1; + + return -1; +} + +static HANDLE_OPS ops = { NoneHandleIsHandle, + NoneHandleCloseHandle, + NoneHandleGetFd, + NULL, /* CleanupHandle */ + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL }; + +HANDLE CreateNoneHandle(void) +{ + WINPR_NONE_HANDLE* none = (WINPR_NONE_HANDLE*)calloc(1, sizeof(WINPR_NONE_HANDLE)); + + if (!none) + return NULL; + + none->common.ops = &ops; + return (HANDLE)none; +} + +#endif -- cgit v1.2.3