Mercurial > hg
annotate mercurial/bitmanipulation.h @ 33507:e9672de52a23
debugignore: eliminate inconsistencies with `hg status` (issue5222)
Using a matcher for this command allows processing the named file(s) as
relative to cwd. It also leverages the icasefs normalization logic the same
way the status command does. (However, a false indicator is given for a
nonexistent file in some cases, e.g. passing 'foo.REJ' when that file doesn't
exist, and the rule is '*.rej'. Maybe the regex itself needs to be case
insensitive on these platforms, at least for the debug command.) Finally, the
file printed is relative to cwd and uses platform specific slashes, so a few
(glob)s were needed in seemingly unrelated tests.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Sat, 15 Jul 2017 15:23:29 -0400 |
parents | b4356d1cf3e4 |
children | ce77b0563228 |
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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 <string.h> |
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5 |
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6 #include "compat.h" |
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7 |
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8 static inline uint32_t getbe32(const char *c) |
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9 { |
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10 const unsigned char *d = (const unsigned char *)c; |
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11 |
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12 return ((d[0] << 24) | |
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13 (d[1] << 16) | |
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14 (d[2] << 8) | |
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15 (d[3])); |
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16 } |
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17 |
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18 static inline int16_t getbeint16(const char *c) |
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19 { |
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20 const unsigned char *d = (const unsigned char *)c; |
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21 |
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22 return ((d[0] << 8) | |
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23 (d[1])); |
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24 } |
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25 |
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26 static inline uint16_t getbeuint16(const char *c) |
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27 { |
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28 const unsigned char *d = (const unsigned char *)c; |
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29 |
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30 return ((d[0] << 8) | |
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31 (d[1])); |
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32 } |
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33 |
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34 static inline void putbe32(uint32_t x, char *c) |
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35 { |
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36 c[0] = (x >> 24) & 0xff; |
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37 c[1] = (x >> 16) & 0xff; |
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38 c[2] = (x >> 8) & 0xff; |
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39 c[3] = (x) & 0xff; |
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40 } |
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41 |
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42 static inline double getbefloat64(const char *c) |
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43 { |
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44 const unsigned char *d = (const unsigned char *)c; |
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45 double ret; |
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46 int i; |
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47 uint64_t t = 0; |
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48 for (i = 0; i < 8; i++) { |
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49 t = (t<<8) + d[i]; |
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50 } |
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51 memcpy(&ret, &t, sizeof(t)); |
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52 return ret; |
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53 } |
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54 |
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55 #endif |