Mercurial > hg > nginx
annotate src/core/ngx_config.h @ 4104:84f34973684c
Version bump.
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 14 Sep 2011 15:20:01 +0000 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 */ |
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7 #ifndef _NGX_CONFIG_H_INCLUDED_ |
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8 #define _NGX_CONFIG_H_INCLUDED_ |
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455 | 11 #include <ngx_auto_headers.h> |
12 | |
13 | |
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14 #if defined __DragonFly__ && !defined __FreeBSD__ |
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15 #define __FreeBSD__ 4 |
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16 #define __FreeBSD_version 480101 |
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17 #endif |
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455 | 20 #if (NGX_FREEBSD) |
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21 #include <ngx_freebsd_config.h> |
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22 |
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455 | 24 #elif (NGX_LINUX) |
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25 #include <ngx_linux_config.h> |
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455 | 28 #elif (NGX_SOLARIS) |
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29 #include <ngx_solaris_config.h> |
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31 |
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32 #elif (NGX_DARWIN) |
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33 #include <ngx_darwin_config.h> |
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34 |
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455 | 36 #elif (NGX_WIN32) |
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37 #include <ngx_win32_config.h> |
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455 | 40 #else /* POSIX */ |
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41 #include <ngx_posix_config.h> |
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43 #endif |
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45 |
473 | 46 #ifndef NGX_HAVE_SO_SNDLOWAT |
47 #define NGX_HAVE_SO_SNDLOWAT 1 | |
48 #endif | |
49 | |
50 | |
461 | 51 #if !(NGX_WIN32) |
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53 #define ngx_signal_helper(n) SIG##n |
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54 #define ngx_signal_value(n) ngx_signal_helper(n) |
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800 | 56 #define ngx_random random |
57 | |
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58 /* TODO: #ifndef */ |
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59 #define NGX_SHUTDOWN_SIGNAL QUIT |
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60 #define NGX_TERMINATE_SIGNAL TERM |
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61 #define NGX_NOACCEPT_SIGNAL WINCH |
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62 #define NGX_RECONFIGURE_SIGNAL HUP |
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63 |
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64 #if (NGX_LINUXTHREADS) |
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65 #define NGX_REOPEN_SIGNAL INFO |
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66 #define NGX_CHANGEBIN_SIGNAL XCPU |
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67 #else |
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68 #define NGX_REOPEN_SIGNAL USR1 |
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69 #define NGX_CHANGEBIN_SIGNAL USR2 |
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70 #endif |
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71 |
503 | 72 #define ngx_cdecl |
73 #define ngx_libc_cdecl | |
74 | |
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75 #endif |
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77 typedef intptr_t ngx_int_t; |
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78 typedef uintptr_t ngx_uint_t; |
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79 typedef intptr_t ngx_flag_t; |
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81 |
581 | 82 #define NGX_INT32_LEN sizeof("-2147483648") - 1 |
83 #define NGX_INT64_LEN sizeof("-9223372036854775808") - 1 | |
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85 #if (NGX_PTR_SIZE == 4) |
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86 #define NGX_INT_T_LEN NGX_INT32_LEN |
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87 #else |
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88 #define NGX_INT_T_LEN NGX_INT64_LEN |
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89 #endif |
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90 |
455 | 91 |
581 | 92 #ifndef NGX_ALIGNMENT |
93 #define NGX_ALIGNMENT sizeof(unsigned long) /* platform word */ | |
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94 #endif |
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95 |
589 | 96 #define ngx_align(d, a) (((d) + (a - 1)) & ~(a - 1)) |
605 | 97 #define ngx_align_ptr(p, a) \ |
98 (u_char *) (((uintptr_t) (p) + ((uintptr_t) a - 1)) & ~((uintptr_t) a - 1)) | |
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563 | 101 #define ngx_abort abort |
102 | |
103 | |
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104 /* TODO: platform specific: array[NGX_INVALID_ARRAY_INDEX] must cause SIGSEGV */ |
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105 #define NGX_INVALID_ARRAY_INDEX 0x80000000 |
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106 |
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107 |
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108 /* TODO: auto_conf: ngx_inline inline __inline __inline__ */ |
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109 #ifndef ngx_inline |
581 | 110 #define ngx_inline inline |
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111 #endif |
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112 |
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113 #ifndef INADDR_NONE /* Solaris */ |
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114 #define INADDR_NONE ((unsigned int) -1) |
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115 #endif |
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116 |
2011 | 117 #ifdef MAXHOSTNAMELEN |
118 #define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN | |
119 #else | |
120 #define NGX_MAXHOSTNAMELEN 256 | |
121 #endif | |
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123 |
471 | 124 #if ((__GNU__ == 2) && (__GNUC_MINOR__ < 8)) |
517 | 125 #define NGX_MAX_UINT32_VALUE (uint32_t) 0xffffffffLL |
471 | 126 #else |
517 | 127 #define NGX_MAX_UINT32_VALUE (uint32_t) 0xffffffff |
471 | 128 #endif |
129 | |
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130 #define NGX_MAX_INT32_VALUE (uint32_t) 0x7fffffff |
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131 |
471 | 132 |
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133 #endif /* _NGX_CONFIG_H_INCLUDED_ */ |