upstream/mercurial-mirror Files · mercurial/thirdparty/xdiff/xutils.h

node: introduce nodeconstants class...

node: introduce nodeconstants class In preparing for moving from SHA1 hashes to a modern hash function, place nullid and other constant magic vules in a class. Provide the active set of constants in the repository and push it down. Provide nullid directly in strategic places like the repository as it is accessed very often. This changeset introduces the API change, but not the mechanical replacement of the node.py attributes itself. Differential Revision: https://phab.mercurial-scm.org/D9750

Jun Wu - - Load All Authors

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             xutils.h
        
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        Jun Wu
    
xdiff: vendor xdiff library from git...

              r36689
            
      /*

       *  LibXDiff by Davide Libenzi ( File Differential Library )

       *  Copyright (C) 2003  Davide Libenzi

       *

       *  This library is free software; you can redistribute it and/or

       *  modify it under the terms of the GNU Lesser General Public

       *  License as published by the Free Software Foundation; either

       *  version 2.1 of the License, or (at your option) any later version.

       *

       *  This library is distributed in the hope that it will be useful,

       *  but WITHOUT ANY WARRANTY; without even the implied warranty of

       *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

       *  Lesser General Public License for more details.

       *

       *  You should have received a copy of the GNU Lesser General Public

       *  License along with this library; if not, see

       *  <http://www.gnu.org/licenses/>.

       *

       *  Davide Libenzi <davidel@xmailserver.org>

       *

       */

      #if !defined(XUTILS_H)

      #define XUTILS_H

        Jun Wu
    
xdiff: replace {unsigned ,}long with {u,}int64_t...

              r36840
            
      int64_t xdl_bogosqrt(int64_t n);

      int xdl_cha_init(chastore_t *cha, int64_t isize, int64_t icount);

        Jun Wu
    
xdiff: vendor xdiff library from git...

              r36689
            
      void xdl_cha_free(chastore_t *cha);

      void *xdl_cha_alloc(chastore_t *cha);

        Jun Wu
    
xdiff: replace {unsigned ,}long with {u,}int64_t...

              r36840
            
      int64_t xdl_guess_lines(mmfile_t *mf, int64_t sample);

        Jun Wu
    
xdiff: remove unused flags parameter...

              r36841
            
      int xdl_recmatch(const char *l1, int64_t s1, const char *l2, int64_t s2);

      uint64_t xdl_hash_record(char const **data, char const *top);

        Jun Wu
    
xdiff: use int64 for hash table size...

              r36843
            
      unsigned int xdl_hashbits(int64_t size);

        Jun Wu
    
xdiff: vendor xdiff library from git...

              r36689
            
      #endif /* #if !defined(XUTILS_H) */

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Jun Wu xdiff: vendor xdiff library from git...	r36689	/*
		* LibXDiff by Davide Libenzi ( File Differential Library )
		* Copyright (C) 2003 Davide Libenzi
		*
		* This library is free software; you can redistribute it and/or
		* modify it under the terms of the GNU Lesser General Public
		* License as published by the Free Software Foundation; either
		* version 2.1 of the License, or (at your option) any later version.
		*
		* This library is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
		* Lesser General Public License for more details.
		*
		* You should have received a copy of the GNU Lesser General Public
		* License along with this library; if not, see
		* <http://www.gnu.org/licenses/>.
		*
		* Davide Libenzi <davidel@xmailserver.org>
		*
		*/

		#if !defined(XUTILS_H)
		#define XUTILS_H



Jun Wu xdiff: replace {unsigned ,}long with {u,}int64_t...	r36840	int64_t xdl_bogosqrt(int64_t n);
		int xdl_cha_init(chastore_t *cha, int64_t isize, int64_t icount);
Jun Wu xdiff: vendor xdiff library from git...	r36689	void xdl_cha_free(chastore_t *cha);
		void xdl_cha_alloc(chastore_t cha);
Jun Wu xdiff: replace {unsigned ,}long with {u,}int64_t...	r36840	int64_t xdl_guess_lines(mmfile_t *mf, int64_t sample);
Jun Wu xdiff: remove unused flags parameter...	r36841	int xdl_recmatch(const char l1, int64_t s1, const char l2, int64_t s2);
		uint64_t xdl_hash_record(char const *data, char const top);
Jun Wu xdiff: use int64 for hash table size...	r36843	unsigned int xdl_hashbits(int64_t size);
Jun Wu xdiff: vendor xdiff library from git...	r36689


		#endif /* #if !defined(XUTILS_H) */