Mercurial > hg
annotate mercurial/bitmanipulation.h @ 29889:6f447b9ec263
util: rename checkcase() to fscasesensitive() (API)
I always read the name "checkcase(path)" as "do we need to check for
case folding at this path", but it's actually (I think) meant to be
read "check if the file system cares about case at this path". I'm
clearly not the only one confused by this as the dirstate has this
property:
def _checkcase(self):
return not util.checkcase(self._join('.hg'))
Maybe we should even inverse the function and call it fscasefolding()
since that's what all callers care about?
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Tue, 30 Aug 2016 09:22:53 -0700 |
parents | 284d742e5611 |
children | b4356d1cf3e4 |
rev | line source |
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29444
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1 #ifndef _HG_BITMANIPULATION_H_ |
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2 #define _HG_BITMANIPULATION_H_ |
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3 |
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4 #include "compat.h" |
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5 |
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6 static inline uint32_t getbe32(const char *c) |
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7 { |
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8 const unsigned char *d = (const unsigned char *)c; |
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9 |
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10 return ((d[0] << 24) | |
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11 (d[1] << 16) | |
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12 (d[2] << 8) | |
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13 (d[3])); |
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14 } |
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15 |
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16 static inline int16_t getbeint16(const char *c) |
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17 { |
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18 const unsigned char *d = (const unsigned char *)c; |
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19 |
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20 return ((d[0] << 8) | |
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21 (d[1])); |
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22 } |
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23 |
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24 static inline uint16_t getbeuint16(const char *c) |
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25 { |
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26 const unsigned char *d = (const unsigned char *)c; |
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27 |
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28 return ((d[0] << 8) | |
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29 (d[1])); |
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30 } |
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31 |
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32 static inline void putbe32(uint32_t x, char *c) |
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33 { |
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34 c[0] = (x >> 24) & 0xff; |
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35 c[1] = (x >> 16) & 0xff; |
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36 c[2] = (x >> 8) & 0xff; |
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37 c[3] = (x) & 0xff; |
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38 } |
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39 |
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40 static inline double getbefloat64(const char *c) |
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41 { |
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42 const unsigned char *d = (const unsigned char *)c; |
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43 double ret; |
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44 int i; |
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45 uint64_t t = 0; |
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46 for (i = 0; i < 8; i++) { |
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47 t = (t<<8) + d[i]; |
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48 } |
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49 memcpy(&ret, &t, sizeof(t)); |
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50 return ret; |
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51 } |
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52 |
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53 #endif |