vm_shared_object_linux32.c
来自「这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数」· C语言 代码 · 共 58 行
C
58 行
/*//// INTEL CORPORATION PROPRIETARY INFORMATION// This software is supplied under the terms of a license agreement or// nondisclosure agreement with Intel Corporation and may not be copied// or disclosed except in accordance with the terms of that agreement.// Copyright(c) 2003-2005 Intel Corporation. All Rights Reserved.//*/#ifdef LINUX32#include <dlfcn.h>#include "vm_shared_object.h"vm_so_handle vm_so_load(vm_char* so_file_name){ void *handle; /* check error(s) */ if (NULL == so_file_name) return NULL; handle = dlopen(so_file_name, RTLD_LAZY); return (vm_so_handle)handle;} /* vm_so_handle vm_so_load(vm_char* so_file_name) */void *vm_so_get_addr(vm_so_handle so_handle, vm_char *so_func_name){ void *addr; /* check error(s) */ if (NULL == so_handle) return NULL; addr = dlsym(so_handle,so_func_name); if (dlerror()) return NULL; return addr;} /* void *vm_so_get_addr(vm_so_handle so_handle, vm_char *so_func_name) */void vm_so_free(vm_so_handle so_handle){ /* check error(s) */ if (NULL == so_handle) return; dlclose(so_handle);} /* void vm_so_free(vm_so_handle so_handle) */#endif /* LINUX32 */
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