diff options
author | Peter Breitenlohner <peb@mppmu.mpg.de> | 2012-03-04 13:16:15 +0000 |
---|---|---|
committer | Peter Breitenlohner <peb@mppmu.mpg.de> | 2012-03-04 13:16:15 +0000 |
commit | 4f735f9c7efbb40316858ad2efed993d860c7461 (patch) | |
tree | 43ccf38db72347f7b31eee44ec13854565310706 /Build/source/libs/icu/icu-49.1/common/udatamem.h | |
parent | a88413671252aebde6da430845232b126d5a71dd (diff) |
icu 49.1 (49_rc)
git-svn-id: svn://tug.org/texlive/trunk@25559 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/icu/icu-49.1/common/udatamem.h')
-rw-r--r-- | Build/source/libs/icu/icu-49.1/common/udatamem.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-49.1/common/udatamem.h b/Build/source/libs/icu/icu-49.1/common/udatamem.h new file mode 100644 index 00000000000..51372851f65 --- /dev/null +++ b/Build/source/libs/icu/icu-49.1/common/udatamem.h @@ -0,0 +1,59 @@ +/* +****************************************************************************** +* +* Copyright (C) 1999-2010, International Business Machines +* Corporation and others. All Rights Reserved. +* +******************************************************************************/ + + +/*---------------------------------------------------------------------------------- + * + * UDataMemory A class-like struct that serves as a handle to a piece of memory + * that contains some ICU data (resource, converters, whatever.) + * + * When an application opens ICU data (with udata_open, for example, + * a UDataMemory * is returned. + * + *----------------------------------------------------------------------------------*/ +#ifndef __UDATAMEM_H__ +#define __UDATAMEM_H__ + +#include "unicode/udata.h" +#include "ucmndata.h" + +struct UDataMemory { + const commonDataFuncs *vFuncs; /* Function Pointers for accessing TOC */ + + const DataHeader *pHeader; /* Header of the memory being described by this */ + /* UDataMemory object. */ + const void *toc; /* For common memory, table of contents for */ + /* the pieces within. */ + UBool heapAllocated; /* True if this UDataMemory Object is on the */ + /* heap and thus needs to be deleted when closed. */ + + void *mapAddr; /* For mapped or allocated memory, the start addr. */ + /* Only non-null if a close operation should unmap */ + /* the associated data. */ + void *map; /* Handle, or other data, OS dependent. */ + /* Only non-null if a close operation should unmap */ + /* the associated data, and additional info */ + /* beyond the mapAddr is needed to do that. */ + int32_t length; /* Length of the data in bytes; -1 if unknown. */ +}; + +U_CFUNC UDataMemory *UDataMemory_createNewInstance(UErrorCode *pErr); +U_CFUNC void UDatamemory_assign (UDataMemory *dest, UDataMemory *source); +U_CFUNC void UDataMemory_init (UDataMemory *This); +U_CFUNC UBool UDataMemory_isLoaded(const UDataMemory *This); +U_CFUNC void UDataMemory_setData (UDataMemory *This, const void *dataAddr); + +U_CFUNC const DataHeader *UDataMemory_normalizeDataPointer(const void *p); + +U_CAPI int32_t U_EXPORT2 +udata_getLength(const UDataMemory *pData); + +U_CAPI const void * U_EXPORT2 +udata_getRawMemory(const UDataMemory *pData); + +#endif |