Mercurial > hg > nginx-quic
annotate src/core/ngx_config.h @ 5142:afea5259e05c
Upstream: fixed tcp_nodelay with connection upgrade (ticket #325).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Wed, 27 Mar 2013 15:18:34 +0000 |
parents | d620f497c50f |
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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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8 #ifndef _NGX_CONFIG_H_INCLUDED_ |
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9 #define _NGX_CONFIG_H_INCLUDED_ |
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455 | 12 #include <ngx_auto_headers.h> |
13 | |
14 | |
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15 #if defined __DragonFly__ && !defined __FreeBSD__ |
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16 #define __FreeBSD__ 4 |
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17 #define __FreeBSD_version 480101 |
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18 #endif |
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455 | 21 #if (NGX_FREEBSD) |
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22 #include <ngx_freebsd_config.h> |
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23 |
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24 |
455 | 25 #elif (NGX_LINUX) |
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26 #include <ngx_linux_config.h> |
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455 | 29 #elif (NGX_SOLARIS) |
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30 #include <ngx_solaris_config.h> |
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31 |
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33 #elif (NGX_DARWIN) |
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34 #include <ngx_darwin_config.h> |
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35 |
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36 |
455 | 37 #elif (NGX_WIN32) |
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38 #include <ngx_win32_config.h> |
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39 |
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455 | 41 #else /* POSIX */ |
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42 #include <ngx_posix_config.h> |
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44 #endif |
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46 |
473 | 47 #ifndef NGX_HAVE_SO_SNDLOWAT |
48 #define NGX_HAVE_SO_SNDLOWAT 1 | |
49 #endif | |
50 | |
51 | |
461 | 52 #if !(NGX_WIN32) |
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54 #define ngx_signal_helper(n) SIG##n |
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55 #define ngx_signal_value(n) ngx_signal_helper(n) |
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56 |
800 | 57 #define ngx_random random |
58 | |
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59 /* TODO: #ifndef */ |
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60 #define NGX_SHUTDOWN_SIGNAL QUIT |
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61 #define NGX_TERMINATE_SIGNAL TERM |
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62 #define NGX_NOACCEPT_SIGNAL WINCH |
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63 #define NGX_RECONFIGURE_SIGNAL HUP |
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64 |
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65 #if (NGX_LINUXTHREADS) |
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66 #define NGX_REOPEN_SIGNAL INFO |
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67 #define NGX_CHANGEBIN_SIGNAL XCPU |
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68 #else |
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69 #define NGX_REOPEN_SIGNAL USR1 |
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70 #define NGX_CHANGEBIN_SIGNAL USR2 |
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71 #endif |
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72 |
503 | 73 #define ngx_cdecl |
74 #define ngx_libc_cdecl | |
75 | |
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76 #endif |
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78 typedef intptr_t ngx_int_t; |
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79 typedef uintptr_t ngx_uint_t; |
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80 typedef intptr_t ngx_flag_t; |
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81 |
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82 |
581 | 83 #define NGX_INT32_LEN sizeof("-2147483648") - 1 |
84 #define NGX_INT64_LEN sizeof("-9223372036854775808") - 1 | |
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85 |
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86 #if (NGX_PTR_SIZE == 4) |
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87 #define NGX_INT_T_LEN NGX_INT32_LEN |
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88 #else |
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89 #define NGX_INT_T_LEN NGX_INT64_LEN |
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90 #endif |
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91 |
455 | 92 |
581 | 93 #ifndef NGX_ALIGNMENT |
94 #define NGX_ALIGNMENT sizeof(unsigned long) /* platform word */ | |
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95 #endif |
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96 |
589 | 97 #define ngx_align(d, a) (((d) + (a - 1)) & ~(a - 1)) |
605 | 98 #define ngx_align_ptr(p, a) \ |
99 (u_char *) (((uintptr_t) (p) + ((uintptr_t) a - 1)) & ~((uintptr_t) a - 1)) | |
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100 |
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563 | 102 #define ngx_abort abort |
103 | |
104 | |
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105 /* TODO: platform specific: array[NGX_INVALID_ARRAY_INDEX] must cause SIGSEGV */ |
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106 #define NGX_INVALID_ARRAY_INDEX 0x80000000 |
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107 |
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108 |
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109 /* TODO: auto_conf: ngx_inline inline __inline __inline__ */ |
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110 #ifndef ngx_inline |
581 | 111 #define ngx_inline inline |
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112 #endif |
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113 |
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114 #ifndef INADDR_NONE /* Solaris */ |
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115 #define INADDR_NONE ((unsigned int) -1) |
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116 #endif |
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117 |
2011 | 118 #ifdef MAXHOSTNAMELEN |
119 #define NGX_MAXHOSTNAMELEN MAXHOSTNAMELEN | |
120 #else | |
121 #define NGX_MAXHOSTNAMELEN 256 | |
122 #endif | |
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123 |
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124 |
471 | 125 #if ((__GNU__ == 2) && (__GNUC_MINOR__ < 8)) |
517 | 126 #define NGX_MAX_UINT32_VALUE (uint32_t) 0xffffffffLL |
471 | 127 #else |
517 | 128 #define NGX_MAX_UINT32_VALUE (uint32_t) 0xffffffff |
471 | 129 #endif |
130 | |
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131 #define NGX_MAX_INT32_VALUE (uint32_t) 0x7fffffff |
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132 |
471 | 133 |
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134 #endif /* _NGX_CONFIG_H_INCLUDED_ */ |