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Factor CXString out of Index.h 

No functionnal or interface change. This is done to prepare the landing of
CompilationDatabase in libclang.

llvm-svn: 159382
This commit is contained in:
Arnaud A. de Grandmaison 2012-06-28 22:01:06 +00:00
parent 9e55d74074
commit 0271b32f00
3 changed files with 109 additions and 54 deletions
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61
clang/include/clang-c/CXString.h Normal file
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@ -0,0 +1,61 @@
/*===-- clang-c/CXString.h - C Index strings --------------------*- C -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This header provides the interface to C Index strings. *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef CLANG_CXSTRING_H
#define CLANG_CXSTRING_H
#include "clang-c/Platform.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* \defgroup CINDEX_STRING String manipulation routines
* \ingroup CINDEX
*
* @{
*/
/**
* \brief A character string.
*
* The \c CXString type is used to return strings from the interface when
* the ownership of that string might different from one call to the next.
* Use \c clang_getCString() to retrieve the string data and, once finished
* with the string data, call \c clang_disposeString() to free the string.
*/
typedef struct {
void *data;
unsigned private_flags;
} CXString;
/**
* \brief Retrieve the character data associated with the given string.
*/
CINDEX_LINKAGE const char *clang_getCString(CXString string);
/**
* \brief Free the given string,
*/
CINDEX_LINKAGE void clang_disposeString(CXString string);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif

57
clang/include/clang-c/Index.h
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@ -20,31 +20,13 @@
#include <time.h>
#include <stdio.h>
#include "clang-c/Platform.h"
#include "clang-c/CXString.h"
#ifdef __cplusplus
extern "C" {
#endif
/* MSVC DLL import/export. */
#ifdef _MSC_VER
#ifdef _CINDEX_LIB_
#define CINDEX_LINKAGE __declspec(dllexport)
#else
#define CINDEX_LINKAGE __declspec(dllimport)
#endif
#else
#define CINDEX_LINKAGE
#endif
#ifdef __GNUC__
#define CINDEX_DEPRECATED __attribute__((deprecated))
#else
#ifdef _MSC_VER
#define CINDEX_DEPRECATED __declspec(deprecated)
#else
#define CINDEX_DEPRECATED
#endif
#endif
/** \defgroup CINDEX libclang: C Interface to Clang
*
* The C Interface to Clang provides a relatively small API that exposes
@ -156,39 +138,6 @@ typedef struct CXVersion {
int Subminor;
} CXVersion;
/**
* \defgroup CINDEX_STRING String manipulation routines
*
* @{
*/
/**
* \brief A character string.
*
* The \c CXString type is used to return strings from the interface when
* the ownership of that string might different from one call to the next.
* Use \c clang_getCString() to retrieve the string data and, once finished
* with the string data, call \c clang_disposeString() to free the string.
*/
typedef struct {
void *data;
unsigned private_flags;
} CXString;
/**
* \brief Retrieve the character data associated with the given string.
*/
CINDEX_LINKAGE const char *clang_getCString(CXString string);
/**
* \brief Free the given string,
*/
CINDEX_LINKAGE void clang_disposeString(CXString string);
/**
* @}
*/
/**
* \brief Provides a shared context for creating translation units.
*

45
clang/include/clang-c/Platform.h Normal file
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@ -0,0 +1,45 @@
/*===-- clang-c/Platform.h - C Index platform decls -------------*- C -*-===*\
|* *|
|* The LLVM Compiler Infrastructure *|
|* *|
|* This file is distributed under the University of Illinois Open Source *|
|* License. See LICENSE.TXT for details. *|
|* *|
|*===----------------------------------------------------------------------===*|
|* *|
|* This header provides platform specific macros (dllimport, deprecated, ...) *|
|* *|
\*===----------------------------------------------------------------------===*/
#ifndef CLANG_C_PLATFORM_H
#define CLANG_C_PLATFORM_H
#ifdef __cplusplus
extern "C" {
#endif
/* MSVC DLL import/export. */
#ifdef _MSC_VER
#ifdef _CINDEX_LIB_
#define CINDEX_LINKAGE __declspec(dllexport)
#else
#define CINDEX_LINKAGE __declspec(dllimport)
#endif
#else
#define CINDEX_LINKAGE
#endif
#ifdef __GNUC__
#define CINDEX_DEPRECATED __attribute__((deprecated))
#else
#ifdef _MSC_VER
#define CINDEX_DEPRECATED __declspec(deprecated)
#else
#define CINDEX_DEPRECATED
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif