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/* $Id: kDep.h 3315 2020-03-31 01:12:19Z bird $ */
/** @file
* kDep - Common Dependency Managemnt Code.
*/
/*
* Copyright (c) 2004-2013 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* Alternatively, the content of this file may be used under the terms of the
* GPL version 2 or later, or LGPL version 2.1 or later.
*/
#ifndef ___kDep_h
#define ___kDep_h
/** A dependency. */
typedef struct DEP
{
/** Next dependency in the list. */
struct DEP *pNext;
/** The filename hash. */
unsigned uHash;
/** Set if needs escaping. */
char fNeedsEscaping;
/** Set if filename ends with a slash and may require special processing. */
char fTrailingSlash;
/** The length of the filename. */
size_t cchFilename;
/** The filename. */
char szFilename[4];
} DEP, *PDEP;
typedef struct DEPGLOBALS
{
/** List of dependencies. */
PDEP pDeps;
} DEPGLOBALS;
typedef DEPGLOBALS *PDEPGLOBALS;
extern void depInit(PDEPGLOBALS pThis);
extern void depCleanup(PDEPGLOBALS pThis);
extern PDEP depAdd(PDEPGLOBALS pThis, const char *pszFilename, size_t cchFilename);
extern void depOptimize(PDEPGLOBALS pThis, int fFixCase, int fQuiet, const char *pszIgnoredExt);
extern int depNeedsEscaping(const char *pszFile, size_t cchFile, int fDependency);
extern void depEscapedWrite(FILE *pOutput, const char *pszFile, size_t cchFile, int fDepenency);
extern void depPrintChain(PDEPGLOBALS pThis, FILE *pOutput);
extern void depPrintTargetWithDeps(PDEPGLOBALS pThis, FILE *pOutput, const char *pszTarget, int fEscapeTarget);
extern void depPrintStubs(PDEPGLOBALS pThis, FILE *pOutput);
extern void *depReadFileIntoMemory(FILE *pInput, size_t *pcbFile, void **ppvOpaque);
extern void depFreeFileMemory(void *pvFile, void *pvOpaque);
#ifdef ___k_kTypes_h___
extern void depHexDump(const KU8 *pb, size_t cb, size_t offBase);
#endif
#endif
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