Mercurial > hg > nginx
annotate src/os/win32/ngx_errno.c @ 5036:6e374742043e stable-1.2
Merge of r4944: removed GLOB_NOSORT glob option.
This will result in alphabetical sorting of included files if
the "include" directive with wildcards is used.
Note that the behaviour is now different from that on Windows, where
alphabetical sorting is not guaranteed for FindFirsFile()/FindNextFile()
(used to be alphabetical on NTFS, but not on FAT).
Approved by Igor Sysoev, prodded by many.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sat, 09 Feb 2013 21:27:37 +0000 |
parents | 47936d1c98e9 |
children | 746567d633ac |
rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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6 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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12 u_char * |
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13 ngx_strerror(ngx_err_t err, u_char *errstr, size_t size) |
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14 { |
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15 u_int len; |
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16 static u_long lang = MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US); |
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17 |
461 | 18 if (size == 0) { |
19 return errstr; | |
20 } | |
21 | |
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22 len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, |
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23 NULL, err, lang, (char *) errstr, size, NULL); |
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24 |
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25 if (len == 0 && lang && GetLastError() == ERROR_RESOURCE_LANG_NOT_FOUND) { |
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26 |
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27 /* |
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28 * Try to use English messages first and fallback to a language, |
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29 * based on locale: non-English Windows have no English messages |
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30 * at all. This way allows to use English messages at least on |
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31 * Windows with MUI. |
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32 */ |
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33 |
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34 lang = 0; |
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35 |
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36 len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, |
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37 NULL, err, lang, (char *) errstr, size, NULL); |
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38 } |
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40 if (len == 0) { |
461 | 41 return ngx_snprintf(errstr, size, |
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42 "FormatMessage() error:(%d)", GetLastError()); |
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43 } |
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44 |
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45 /* remove ".\r\n\0" */ |
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46 while (errstr[len] == '\0' || errstr[len] == CR |
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47 || errstr[len] == LF || errstr[len] == '.') |
461 | 48 { |
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49 --len; |
461 | 50 } |
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51 |
461 | 52 return &errstr[++len]; |
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53 } |
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54 |
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55 |
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56 ngx_int_t |
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57 ngx_strerror_init(void) |
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58 { |
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59 return NGX_OK; |
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60 } |