Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_errno.c @ 322:ab2f8c9a2a45
nginx-0.0.3-2004-04-20-11:00:43 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Tue, 20 Apr 2004 07:00:43 +0000 |
parents | c1f3a3c7c5db |
children | da8c5707af39 |
rev | line source |
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1 |
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2 /* |
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3 TODO: |
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4 add WSA error messages for NT and 98 |
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5 test for English only messages |
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6 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 |
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11 |
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12 static ngx_str_t wsa_errors[] = { |
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13 ngx_string("Invalid argument"), /* 10022 */ |
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14 ngx_null_string, /* 10023 */ |
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15 ngx_null_string, /* 10024 */ |
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16 ngx_null_string, /* 10025 */ |
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17 ngx_null_string, /* 10026 */ |
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18 ngx_null_string, /* 10027 */ |
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19 ngx_null_string, /* 10028 */ |
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20 ngx_null_string, /* 10029 */ |
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21 ngx_null_string, /* 10030 */ |
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22 ngx_null_string, /* 10031 */ |
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23 ngx_null_string, /* 10032 */ |
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24 ngx_null_string, /* 10033 */ |
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25 ngx_null_string, /* 10034 */ |
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26 ngx_string("Resource temporarily unavailable"), /* 10035 */ |
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27 ngx_null_string, /* 10036 */ |
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28 ngx_null_string, /* 10037 */ |
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29 ngx_null_string, /* 10038 */ |
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30 ngx_null_string, /* 10039 */ |
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31 ngx_null_string, /* 10040 */ |
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32 ngx_null_string, /* 10041 */ |
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33 ngx_null_string, /* 10042 */ |
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34 ngx_null_string, /* 10043 */ |
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35 ngx_null_string, /* 10044 */ |
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36 ngx_null_string, /* 10045 */ |
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37 ngx_null_string, /* 10046 */ |
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38 ngx_null_string, /* 10047 */ |
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39 ngx_null_string, /* 10048 */ |
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40 ngx_null_string, /* 10049 */ |
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41 ngx_null_string, /* 10050 */ |
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42 ngx_null_string, /* 10051 */ |
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43 ngx_null_string, /* 10052 */ |
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44 ngx_null_string, /* 10053 */ |
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45 ngx_null_string, /* 10054 */ |
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46 ngx_null_string, /* 10055 */ |
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47 ngx_null_string, /* 10056 */ |
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48 ngx_string("Socket is not connected") /* 10057 */ |
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49 }; |
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50 |
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51 |
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52 int ngx_strerror_r(ngx_err_t err, char *errstr, size_t size) |
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53 { |
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54 int n; |
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55 u_int len; |
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56 ngx_err_t format_error; |
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57 |
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58 len = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
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59 |FORMAT_MESSAGE_IGNORE_INSERTS, |
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60 NULL, err, |
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61 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), |
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62 errstr, size, NULL); |
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63 |
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64 if (len == 0) { |
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65 format_error = GetLastError(); |
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66 |
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67 if (format_error == ERROR_MR_MID_NOT_FOUND) { |
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68 n = err - WSABASEERR - 22; |
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69 |
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70 if (n >= 0 && n <= 35) { |
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71 len = wsa_errors[n].len; |
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72 |
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73 if (len) { |
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74 if (len > size) { |
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75 len = size; |
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76 } |
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77 |
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78 ngx_memcpy(errstr, wsa_errors[n].data, len); |
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79 return len; |
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80 } |
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81 } |
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82 } |
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83 |
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84 len = ngx_snprintf(errstr, size, |
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85 "FormatMessage() error:(%d)", format_error); |
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86 return len; |
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87 |
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88 } |
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89 |
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90 /* remove ".\r\n\0" */ |
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91 while (errstr[len] == '\0' || errstr[len] == CR |
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92 || errstr[len] == LF || errstr[len] == '.') |
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93 --len; |
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94 |
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95 return ++len; |
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96 } |