From d9853b48447f3bb8876a153c0ec6a8567399f9fb Mon Sep 17 00:00:00 2001 From: dapan1121 <89396746@qq.com> Date: Mon, 29 Mar 2021 16:39:17 +0800 Subject: [PATCH] move file --- src/os/src/linux/osSystem.c | 54 +++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 src/os/src/linux/osSystem.c diff --git a/src/os/src/linux/osSystem.c b/src/os/src/linux/osSystem.c new file mode 100644 index 0000000000..052b7a22a8 --- /dev/null +++ b/src/os/src/linux/osSystem.c @@ -0,0 +1,54 @@ +/* + * Copyright (c) 2019 TAOS Data, Inc. + * + * This program is free software: you can use, redistribute, and/or modify + * it under the terms of the GNU Affero General Public License, version 3 + * or later ("AGPL"), as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +#define _DEFAULT_SOURCE +#include "os.h" +#include "tconfig.h" +#include "tglobal.h" +#include "tulog.h" + +void* taosLoadDll(const char *filename) { + void *handle = dlopen (filename, RTLD_LAZY); + if (!handle) { + uError("load dll:%s failed, error:%s", filename, dlerror()); + return NULL; + } + + uDebug("dll %s loaded", filename); + + return handle; +} + +void* taosLoadSym(void* handle, char* name) { + void* sym = dlsym(handle, name); + char* error = NULL; + + if ((error = dlerror()) != NULL) { + uWarn("load sym:%s failed, error:%s", name, dlerror()); + return NULL; + } + + uDebug("sym %s loaded", name) + + return sym; +} + +void taosCloseDll(void *handle) { + if (handle) { + dlclose(handle); + } +} + + -- GitLab