Mercurial > hg
annotate mercurial/util.h @ 30320:bff5ccbe5ead stable
vfs: ignore EPERM at os.utime, which avoids ambiguity at renaming (issue5418)
According to POSIX specification, just having group write access to a
file causes EPERM at invocation of os.utime() with an explicit time
information (e.g. working on the repository shared by group access
permission).
To ignore EPERM at renaming in such case, this patch makes
vfs.rename() use filestat.avoidambig() introduced by previous patch.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sun, 13 Nov 2016 06:11:56 +0900 |
parents | 9b6ff0f940ed |
children | 7d0c69505a66 |
rev | line source |
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util.h: Utility macros for handling different Python APIs.
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1 /* |
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2 util.h - utility functions for interfacing with the various python APIs. |
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3 |
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4 This software may be used and distributed according to the terms of |
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5 the GNU General Public License, incorporated herein by reference. |
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6 */ |
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7 |
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8 #ifndef _HG_UTIL_H_ |
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9 #define _HG_UTIL_H_ |
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10 |
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11 #include "compat.h" |
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12 |
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13 #if PY_MAJOR_VERSION >= 3 |
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14 #define IS_PY3K |
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15 #endif |
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16 |
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17 typedef struct { |
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18 PyObject_HEAD |
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19 char state; |
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20 int mode; |
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21 int size; |
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22 int mtime; |
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23 } dirstateTupleObject; |
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24 |
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25 extern PyTypeObject dirstateTupleType; |
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26 #define dirstate_tuple_check(op) (Py_TYPE(op) == &dirstateTupleType) |
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27 |
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28 /* This should be kept in sync with normcasespecs in encoding.py. */ |
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29 enum normcase_spec { |
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30 NORMCASE_LOWER = -1, |
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31 NORMCASE_UPPER = 1, |
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32 NORMCASE_OTHER = 0 |
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33 }; |
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34 |
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35 #define MIN(a, b) (((a)<(b))?(a):(b)) |
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36 /* VC9 doesn't include bool and lacks stdbool.h based on my searching */ |
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37 #if defined(_MSC_VER) || __STDC_VERSION__ < 199901L |
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38 #define true 1 |
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39 #define false 0 |
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40 typedef unsigned char bool; |
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41 #else |
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42 #include <stdbool.h> |
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43 #endif |
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44 |
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45 #endif /* _HG_UTIL_H_ */ |