upstream/mercurial-mirror Files · mercurial/bitmanipulation.h

revsymbol: stop delegating to repo.__getitem__ for unhandled symbols (API)...

revsymbol: stop delegating to repo.__getitem__ for unhandled symbols (API) The only remaining cases where we were delegating unhandled symbols to repo.__getitem__ should now be when the symbol could not be found. In that case we just delegated to repo.__getitem__ for the error message. Let's just copy the error message instead. If there were any cases where we got e.g. a binary nodeid or an integer revnum into revsymbol() (e.g. via repo.lookup()), we'd now start raising an exception instead. That is why this is marked (API). This affects one test case, but the new behavior seems better to me. I can't tell if the old behavior was desired or if the test was just there to document how it happened to work. Differential Revision: https://phab.mercurial-scm.org/D3196

Augie Fackler - - Load All Authors

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        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      #ifndef _HG_BITMANIPULATION_H_

      #define _HG_BITMANIPULATION_H_

        Martin von Zweigbergk
    
bitmanipulation: add missing include of string.h...

              r32646
            
      #include <string.h>

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      #include "compat.h"

      static inline uint32_t getbe32(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 24) | (d[1] << 16) | (d[2] << 8) | (d[3]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline int16_t getbeint16(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 8) | (d[1]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline uint16_t getbeuint16(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	return ((d[0] << 8) | (d[1]));

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline void putbe32(uint32_t x, char *c)

      {

      	c[0] = (x >> 24) & 0xff;

      	c[1] = (x >> 16) & 0xff;

      	c[2] = (x >> 8) & 0xff;

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      	c[3] = (x)&0xff;

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      }

      static inline double getbefloat64(const char *c)

      {

      	const unsigned char *d = (const unsigned char *)c;

      	double ret;

      	int i;

      	uint64_t t = 0;

      	for (i = 0; i < 8; i++) {

        Augie Fackler
    
bitmanipulation: reformat with clang-format...

              r34698
            
      		t = (t << 8) + d[i];

        Maciej Fijalkowski
    
internals: move the bitmanipulation routines into its own file...

              r29444
            
      	}

      	memcpy(&ret, &t, sizeof(t));

      	return ret;

      }

      #endif

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Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	#ifndef _HG_BITMANIPULATION_H_
		#define _HG_BITMANIPULATION_H_

Martin von Zweigbergk bitmanipulation: add missing include of string.h...	r32646	#include <string.h>

Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	#include "compat.h"

		static inline uint32_t getbe32(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 24) \| (d[1] << 16) \| (d[2] << 8) \| (d[3]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline int16_t getbeint16(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 8) \| (d[1]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline uint16_t getbeuint16(const char *c)
		{
		const unsigned char d = (const unsigned char )c;

Augie Fackler bitmanipulation: reformat with clang-format...	r34698	return ((d[0] << 8) \| (d[1]));
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline void putbe32(uint32_t x, char *c)
		{
		c[0] = (x >> 24) & 0xff;
		c[1] = (x >> 16) & 0xff;
		c[2] = (x >> 8) & 0xff;
Augie Fackler bitmanipulation: reformat with clang-format...	r34698	c[3] = (x)&0xff;
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}

		static inline double getbefloat64(const char *c)
		{
		const unsigned char d = (const unsigned char )c;
		double ret;
		int i;
		uint64_t t = 0;
		for (i = 0; i < 8; i++) {
Augie Fackler bitmanipulation: reformat with clang-format...	r34698	t = (t << 8) + d[i];
Maciej Fijalkowski internals: move the bitmanipulation routines into its own file...	r29444	}
		memcpy(&ret, &t, sizeof(t));
		return ret;
		}

		#endif