Mercurial > hg > nginx
annotate src/os/unix/ngx_posix_config.h @ 4500:9dfe02dd0f11
Added msleep() on reload to allow new processes to start.
This is expected to ensure smoother operation on reload (and with less
chance of listen queue overflows).
Prodded by Igor Sysoev.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Tue, 28 Feb 2012 11:40:18 +0000 |
| parents | d620f497c50f |
| children | b13419459a50 |
| 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 #ifndef _NGX_POSIX_CONFIG_H_INCLUDED_ |
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9 #define _NGX_POSIX_CONFIG_H_INCLUDED_ |
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10 |
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11 |
| 515 | 12 #if (NGX_HPUX) |
| 455 | 13 #define _XOPEN_SOURCE |
| 14 #define _XOPEN_SOURCE_EXTENDED 1 | |
| 15 #endif | |
| 16 | |
| 17 | |
| 515 | 18 #if (NGX_TRU64) |
| 467 | 19 #define _REENTRANT |
| 20 #endif | |
| 21 | |
| 22 | |
| 1576 | 23 #ifdef __CYGWIN__ |
| 24 #define timezonevar /* timezone is variable */ | |
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25 #define NGX_BROKEN_SCM_RIGHTS 1 |
| 1576 | 26 #endif |
| 27 | |
| 28 | |
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29 #include <sys/types.h> |
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30 #include <sys/time.h> |
| 455 | 31 #if (NGX_HAVE_UNISTD_H) |
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32 #include <unistd.h> |
| 455 | 33 #endif |
| 34 #if (NGX_HAVE_INTTYPES_H) | |
| 35 #include <inttypes.h> | |
| 36 #endif | |
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37 #include <stdarg.h> |
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38 #include <stddef.h> /* offsetof() */ |
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39 #include <stdio.h> |
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40 #include <stdlib.h> |
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41 #include <errno.h> |
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42 #include <string.h> |
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43 #include <signal.h> |
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44 #include <pwd.h> |
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45 #include <grp.h> |
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46 #include <dirent.h> |
| 727 | 47 #include <glob.h> |
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48 #if (NGX_HAVE_SYS_PARAM_H) |
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49 #include <sys/param.h> /* statfs() */ |
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50 #endif |
| 2615 | 51 #if (NGX_HAVE_SYS_MOUNT_H) |
| 52 #include <sys/mount.h> /* statfs() */ | |
| 53 #endif | |
| 54 #if (NGX_HAVE_SYS_STATVFS_H) | |
| 55 #include <sys/statvfs.h> /* statvfs() */ | |
| 56 #endif | |
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57 |
| 455 | 58 #if (NGX_HAVE_SYS_FILIO_H) |
| 59 #include <sys/filio.h> /* FIONBIO */ | |
| 60 #endif | |
| 61 #include <sys/ioctl.h> /* FIONBIO */ | |
| 62 | |
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63 #include <sys/uio.h> |
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64 #include <sys/stat.h> |
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65 #include <fcntl.h> |
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66 |
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67 #include <sys/wait.h> |
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68 #include <sys/mman.h> |
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69 #include <sys/resource.h> |
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70 #include <sched.h> |
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71 |
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72 #include <sys/socket.h> |
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73 #include <netinet/in.h> |
| 455 | 74 #include <netinet/tcp.h> /* TCP_NODELAY */ |
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75 #include <arpa/inet.h> |
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76 #include <netdb.h> |
| 479 | 77 #include <sys/un.h> |
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78 |
| 455 | 79 #if (NGX_HAVE_LIMITS_H) |
| 80 #include <limits.h> /* IOV_MAX */ | |
| 81 #endif | |
| 82 | |
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83 #ifdef __CYGWIN__ |
| 1576 | 84 #include <malloc.h> /* memalign() */ |
| 85 #endif | |
| 86 | |
| 87 #if (NGX_HAVE_CRYPT_H) | |
| 88 #include <crypt.h> | |
| 89 #endif | |
| 90 | |
| 91 | |
| 455 | 92 #ifndef IOV_MAX |
| 93 #define IOV_MAX 16 | |
| 94 #endif | |
| 95 | |
| 96 | |
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97 #include <ngx_auto_config.h> |
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98 |
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99 |
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100 #if (NGX_HAVE_POSIX_SEM) |
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101 #include <semaphore.h> |
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102 #endif |
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103 |
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104 |
| 469 | 105 #if (NGX_HAVE_POLL) |
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106 #include <poll.h> |
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107 #endif |
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108 |
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109 |
| 469 | 110 #if (NGX_HAVE_KQUEUE) |
| 455 | 111 #include <sys/event.h> |
| 112 #endif | |
| 113 | |
| 114 | |
| 469 | 115 #if (NGX_HAVE_DEVPOLL) |
| 455 | 116 #include <sys/ioctl.h> |
| 117 #include <sys/devpoll.h> | |
| 118 #endif | |
| 119 | |
| 120 | |
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121 #if (NGX_HAVE_FILE_AIO) |
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122 #include <aio.h> |
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123 typedef struct aiocb ngx_aiocb_t; |
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124 #endif |
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125 |
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126 |
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127 #define NGX_LISTEN_BACKLOG 511 |
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128 |
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129 #define ngx_debug_init() |
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130 |
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131 |
| 455 | 132 #if (__FreeBSD__) && (__FreeBSD_version < 400017) |
| 133 | |
| 134 #include <sys/param.h> /* ALIGN() */ | |
| 135 | |
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136 /* |
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137 * FreeBSD 3.x has no CMSG_SPACE() and CMSG_LEN() and has the broken CMSG_DATA() |
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138 */ |
| 455 | 139 |
| 140 #undef CMSG_SPACE | |
| 141 #define CMSG_SPACE(l) (ALIGN(sizeof(struct cmsghdr)) + ALIGN(l)) | |
| 142 | |
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143 #undef CMSG_LEN |
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144 #define CMSG_LEN(l) (ALIGN(sizeof(struct cmsghdr)) + (l)) |
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145 |
| 455 | 146 #undef CMSG_DATA |
| 147 #define CMSG_DATA(cmsg) ((u_char *)(cmsg) + ALIGN(sizeof(struct cmsghdr))) | |
| 148 | |
| 149 #endif | |
| 150 | |
| 151 | |
| 601 | 152 extern char **environ; |
| 153 | |
| 154 | |
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155 #endif /* _NGX_POSIX_CONFIG_H_INCLUDED_ */ |