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[llvm-c] Expose LLVMLoadLibraryPermanently

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Original patch by Chris Wailes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194139 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Peter Zotov 2013-11-06 09:21:31 +00:00
parent ec7270c966
commit 87265f9792
2 changed files with 45 additions and 0 deletions
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36
include/llvm-c/Support.h Normal file
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@ -0,0 +1,36 @@
/*===-- llvm-c/Support.h - Support C Interface --------------------*- C -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This file defines the C interface to the LLVM support library. *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef LLVM_C_SUPPORT_H
#define LLVM_C_SUPPORT_H
#include "llvm-c/Core.h"
#include "llvm/Support/DynamicLibrary.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* This function permanently loads the dynamic library at the given path.
* It is safe to call this function multiple times for the same library.
*
* @see sys::DynamicLibrary::LoadLibraryPermanently()
*/
LLVMBool LLVMLoadLibraryPermanently(const char* Filename);
#ifdef __cplusplus
}
#endif
#endif

9
lib/Support/DynamicLibrary.cpp
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@ -19,6 +19,7 @@
#include "llvm/ADT/StringMap.h" #include "llvm/ADT/StringMap.h"
#include "llvm/Config/config.h" #include "llvm/Config/config.h"
#include "llvm/Support/Mutex.h" #include "llvm/Support/Mutex.h"
#include "llvm-c/Core.h"
#include <cstdio> #include <cstdio>
#include <cstring> #include <cstring>
@ -169,3 +170,11 @@ void* DynamicLibrary::SearchForAddressOfSymbol(const char *symbolName) {
} }
#endif // LLVM_ON_WIN32 #endif // LLVM_ON_WIN32
//===----------------------------------------------------------------------===//
// C API.
//===----------------------------------------------------------------------===//
LLVMBool LLVMLoadLibraryPermanently(const char* Filename) {
return sys::DynamicLibrary::LoadLibraryPermanently(Filename);
}