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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #ifndef _NGX_CONFIG_H_INCLUDED_
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8 #define _NGX_CONFIG_H_INCLUDED_
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9
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10
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11 #if defined __DragonFly__ && !defined __FreeBSD__
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12 #define __FreeBSD__ 4
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13 #define __FreeBSD_version 480101
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14 #endif
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15
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16
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17 #if defined __FreeBSD__
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18 #include <ngx_freebsd_config.h>
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19
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20
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21 #elif defined __linux__
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22 #include <ngx_linux_config.h>
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23
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24
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25 /* Solaris */
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26 #elif defined sun && (defined __svr4__ || defined __SVR4)
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27 #include <ngx_solaris_config.h>
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28
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29
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30 #elif defined _WIN32
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31 #include <ngx_win32_config.h>
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32
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33
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34 #else /* posix */
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35 #include <ngx_posix_config.h>
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36
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37 #endif
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38
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39
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40 #if !(WIN32)
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41
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42 #define ngx_signal_helper(n) SIG##n
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43 #define ngx_signal_value(n) ngx_signal_helper(n)
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44
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45 /* TODO: #ifndef */
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46 #define NGX_SHUTDOWN_SIGNAL QUIT
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47 #define NGX_TERMINATE_SIGNAL TERM
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48 #define NGX_NOACCEPT_SIGNAL WINCH
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49 #define NGX_RECONFIGURE_SIGNAL HUP
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50
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51 #if (NGX_LINUXTHREADS)
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52 #define NGX_REOPEN_SIGNAL INFO
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53 #define NGX_CHANGEBIN_SIGNAL XCPU
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54 #else
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55 #define NGX_REOPEN_SIGNAL USR1
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56 #define NGX_CHANGEBIN_SIGNAL USR2
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57 #endif
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58
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59 #endif
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60
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61
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62
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63 /* TODO: platform specific: array[NGX_INVALID_ARRAY_INDEX] must cause SIGSEGV */
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64 #define NGX_INVALID_ARRAY_INDEX 0x80000000
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65
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66
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67 #if 1
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68 /* STUB: autoconf */
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69 typedef int ngx_int_t;
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70 typedef u_int ngx_uint_t;
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71 typedef int ngx_flag_t;
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72 #define NGX_INT_T_LEN sizeof("-2147483648") - 1
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73 #define NGX_INT_T_FMT "d"
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74 #define NGX_UINT_T_FMT "u"
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75
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76 #else
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77
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78 typedef long ngx_int_t;
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79 typedef u_long ngx_uint_t;
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80 typedef long ngx_flag_t;
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81 #define NGX_INT_T_LEN sizeof("-9223372036854775808") - 1
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82 #define NGX_INT_T_FMT "lld"
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83 #define NGX_UINT_T_FMT "llu"
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84
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85 #endif
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86
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87 /* TODO: auto */
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88 #define NGX_INT32_LEN sizeof("-2147483648") - 1
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89 #define NGX_INT64_LEN sizeof("-9223372036854775808") - 1
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90 #define NGX_OFF_T_LEN sizeof("-9223372036854775808") - 1
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91
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92
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93 #if (SOLARIS)
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94
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95 /* TODO: auto_conf */
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96 #define NGX_ALIGN (_MAX_ALIGNMENT - 1) /* platform word */
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97 #define NGX_ALIGN_CAST (unsigned long) /* size of the pointer */
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98
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99 #else
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100
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101 /* TODO: auto_conf */
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102 #define NGX_ALIGN (sizeof(unsigned long) - 1) /* platform word */
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103 #define NGX_ALIGN_CAST (unsigned long) /* size of the pointer */
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104
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105 #endif
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106
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107 #define ngx_align(p) (char *) ((NGX_ALIGN_CAST p + NGX_ALIGN) & ~NGX_ALIGN)
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108
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109
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110 /* TODO: auto_conf: ngx_inline inline __inline __inline__ */
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111 #ifndef ngx_inline
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112 #define ngx_inline inline
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113 #endif
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114
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115 #define NGX_ACCEPT_THRESHOLD 100
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116
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117 #ifndef INADDR_NONE /* Solaris */
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118 #define INADDR_NONE ((unsigned int) -1)
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119 #endif
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120
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121 #ifndef INET_ADDRSTRLEN /* Win32 */
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122 #define INET_ADDRSTRLEN 16
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123 #endif
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124
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125 #define NGX_MAXHOSTNAMELEN 64
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126 /*
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127 #define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN
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128 */
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129
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130
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131 #endif /* _NGX_CONFIG_H_INCLUDED_ */
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