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1
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2 # Copyright (C) Igor Sysoev
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3
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4
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628
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5 NGX_USER=${NGX_USER:-nobody}
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6
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7 if [ -z "$NGX_GROUP" ]; then
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8 if [ $NGX_USER = nobody ]; then
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9 if grep nobody /etc/group 2>&1 >/dev/null; then
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10 echo "checking for nobody group ... found"
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11 NGX_GROUP=nobody
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12 else
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13 echo "checking for nobody group ... not found"
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14
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15 if grep nogroup /etc/group 2>&1 >/dev/null; then
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16 echo "checking for nogroup group ... found"
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17 NGX_GROUP=nogroup
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18 else
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19 echo "checking for nogroup group ... not found"
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20 NGX_GROUP=nobody
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21 fi
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22 fi
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23 else
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24 NGX_GROUP=$NGX_USER
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25 fi
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26 fi
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27
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28
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29 ngx_feature="poll()"
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30 ngx_feature_name=
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31 ngx_feature_run=no
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32 ngx_feature_incs="#include <poll.h>"
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33 ngx_feature_path=
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34 ngx_feature_libs=
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35 ngx_feature_test="int n, dp; struct pollfd pl;
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36 dp = 0;
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37 pl.fd = 0;
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38 pl.events = 0;
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39 pl.revents = 0;
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40 n = poll(&pl, 1, 0)"
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41 . auto/feature
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42
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43 if [ $ngx_found = no ]; then
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44 EVENT_POLL=NONE
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45 fi
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46
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47
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48 ngx_feature="/dev/poll"
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49 ngx_feature_name="NGX_HAVE_DEVPOLL"
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50 ngx_feature_run=no
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51 ngx_feature_incs="#include <sys/devpoll.h>"
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52 ngx_feature_path=
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53 ngx_feature_libs=
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54 ngx_feature_test="int n, dp; struct dvpoll dvp;
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55 dp = 0;
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56 dvp.dp_fds = NULL;
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57 dvp.dp_nfds = 0;
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58 dvp.dp_timeout = 0;
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59 n = ioctl(dp, DP_POLL, &dvp)"
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60 . auto/feature
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61
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62 if [ $ngx_found = yes ]; then
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63 CORE_SRCS="$CORE_SRCS $DEVPOLL_SRCS"
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64 EVENT_MODULES="$EVENT_MODULES $DEVPOLL_MODULE"
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65 EVENT_FOUND=YES
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66 fi
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67
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68
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69 if test -z "$NGX_KQUEUE_CHECKED"; then
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70 ngx_feature="kqueue"
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71 ngx_feature_name="NGX_HAVE_KQUEUE"
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72 ngx_feature_run=no
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73 ngx_feature_incs="#include <sys/event.h>"
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74 ngx_feature_path=
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75 ngx_feature_libs=
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76 ngx_feature_test="int kq; kq = kqueue()"
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77 . auto/feature
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78
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79 if [ $ngx_found = yes ]; then
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80
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81 have=NGX_HAVE_CLEAR_EVENT . auto/have
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82 EVENT_MODULES="$EVENT_MODULES $KQUEUE_MODULE"
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83 CORE_SRCS="$CORE_SRCS $KQUEUE_SRCS"
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84 EVENT_FOUND=YES
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85
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86 ngx_feature="kqueue's NOTE_LOWAT"
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87 ngx_feature_name="NGX_HAVE_LOWAT_EVENT"
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88 ngx_feature_run=no
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89 ngx_feature_incs="#include <sys/event.h>"
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90 ngx_feature_path=
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91 ngx_feature_libs=
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92 ngx_feature_test="struct kevent kev;
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93 kev.fflags = NOTE_LOWAT;"
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94 . auto/feature
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95
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96
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97 ngx_feature="kqueue's EVFILT_TIMER"
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98 ngx_feature_name="NGX_HAVE_TIMER_EVENT"
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99 ngx_feature_run=yes
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100 ngx_feature_incs="#include <sys/event.h>
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101 #include <sys/time.h>"
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102 ngx_feature_path=
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103 ngx_feature_libs=
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104 ngx_feature_test="int kq;
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105 struct kevent kev;
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106 struct timespec ts;
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107
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108 if ((kq = kqueue()) == -1) return 1;
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109
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110 kev.ident = 0;
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111 kev.filter = EVFILT_TIMER;
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112 kev.flags = EV_ADD|EV_ENABLE;
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113 kev.fflags = 0;
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114 kev.data = 1000;
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115 kev.udata = 0;
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116
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117 ts.tv_sec = 0;
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118 ts.tv_nsec = 0;
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119
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120 if (kevent(kq, &kev, 1, &kev, 1, &ts) == -1) return 1;
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121
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122 if (kev.flags & EV_ERROR) return 1;"
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123
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124 . auto/feature
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125 fi
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126 fi
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127
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128
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129 if [ "$NGX_SYSTEM" = "NetBSD" ]; then
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130
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131 # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t"
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132
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133 cat << END >> $NGX_AUTO_CONFIG_H
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134
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135 #define NGX_KQUEUE_UDATA_T
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136
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137 END
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138
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139 else
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140 cat << END >> $NGX_AUTO_CONFIG_H
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141
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142 #define NGX_KQUEUE_UDATA_T (void *)
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143
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144 END
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145
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146 fi
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147
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148
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149 ngx_feature="crypt()"
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150 ngx_feature_name=
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151 ngx_feature_run=no
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152 ngx_feature_incs=
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153 ngx_feature_path=
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154 ngx_feature_libs=
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155 ngx_feature_test="crypt(\"test\", \"salt\");"
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156 . auto/feature
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157
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158
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159 if [ $ngx_found = no ]; then
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160
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161 ngx_feature="crypt() in libcrypt"
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162 ngx_feature_name=
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163 ngx_feature_run=no
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164 ngx_feature_incs=
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165 ngx_feature_path=
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166 ngx_feature_libs=-lcrypt
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167 . auto/feature
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168
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169 if [ $ngx_found = yes ]; then
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170 CRYPT_LIB="-lcrypt"
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171 fi
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172 fi
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173
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174
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175 ngx_feature="F_READAHEAD"
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176 ngx_feature_name="NGX_HAVE_F_READAHEAD"
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177 ngx_feature_run=no
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178 ngx_feature_incs="#include <fcntl.h>"
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179 ngx_feature_path=
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180 ngx_feature_libs=
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181 ngx_feature_test="fcntl(0, F_READAHEAD, 1);"
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182 . auto/feature
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183
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184
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185 ngx_feature="posix_fadvise()"
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186 ngx_feature_name="NGX_HAVE_POSIX_FADVISE"
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187 ngx_feature_run=no
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188 ngx_feature_incs="#include <fcntl.h>"
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189 ngx_feature_path=
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190 ngx_feature_libs=
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191 ngx_feature_test="posix_fadvise(0, 0, 0, POSIX_FADV_SEQUENTIAL);"
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192 . auto/feature
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193
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194
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195 ngx_feature="O_DIRECT"
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196 ngx_feature_name="NGX_HAVE_O_DIRECT"
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197 ngx_feature_run=no
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198 ngx_feature_incs="#include <fcntl.h>"
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199 ngx_feature_path=
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200 ngx_feature_libs=
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201 ngx_feature_test="fcntl(0, F_SETFL, O_DIRECT);"
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202 . auto/feature
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203
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204
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205 if [ $ngx_found = yes -a "$NGX_SYSTEM" = "Linux" ]; then
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206 have=NGX_HAVE_ALIGNED_DIRECTIO . auto/have
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207 fi
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208
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209 ngx_feature="F_NOCACHE"
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210 ngx_feature_name="NGX_HAVE_F_NOCACHE"
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211 ngx_feature_run=no
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212 ngx_feature_incs="#include <fcntl.h>"
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213 ngx_feature_path=
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214 ngx_feature_libs=
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215 ngx_feature_test="fcntl(0, F_NOCACHE, 1);"
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216 . auto/feature
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217
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218
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219 ngx_feature="directio()"
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220 ngx_feature_name="NGX_HAVE_DIRECTIO"
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221 ngx_feature_run=no
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222 ngx_feature_incs="#include <sys/types.h>
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223 #include <sys/fcntl.h>"
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224 ngx_feature_path=
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225 ngx_feature_libs=
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226 ngx_feature_test="directio(0, DIRECTIO_ON);"
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227 . auto/feature
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228
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229
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230 ngx_feature="statfs()"
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231 ngx_feature_name="NGX_HAVE_STATFS"
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232 ngx_feature_run=no
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233 ngx_feature_incs="$NGX_INCLUDE_SYS_PARAM_H
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234 $NGX_INCLUDE_SYS_MOUNT_H
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235 $NGX_INCLUDE_SYS_VFS_H"
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236 ngx_feature_path=
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237 ngx_feature_libs=
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238 ngx_feature_test="struct statfs fs;
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239 statfs(NULL, &fs);"
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240 . auto/feature
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241
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242
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243 ngx_feature="statvfs()"
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244 ngx_feature_name="NGX_HAVE_STATVFS"
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245 ngx_feature_run=no
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246 ngx_feature_incs="#include <sys/types.h>
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247 #include <sys/statvfs.h>"
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248 ngx_feature_path=
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249 ngx_feature_libs=
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250 ngx_feature_test="struct statvfs fs;
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251 statvfs(NULL, &fs);"
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252 . auto/feature
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253
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254
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255 ngx_feature="dlopen()"
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256 ngx_feature_name=
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257 ngx_feature_run=no
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258 ngx_feature_incs="#include <dlfcn.h>"
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259 ngx_feature_path=
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260 ngx_feature_libs=
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261 ngx_feature_test="dlopen(NULL, 0)"
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262 . auto/feature
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263
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264
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265 if [ $ngx_found != yes ]; then
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266
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267 ngx_feature="dlopen() in libdl"
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268 ngx_feature_libs="-ldl"
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269 . auto/feature
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270
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271 if [ $ngx_found = yes ]; then
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272 NGX_LIBDL="-ldl"
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273 fi
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274 fi
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275
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276
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277 ngx_feature="sched_yield()"
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278 ngx_feature_name="NGX_HAVE_SCHED_YIELD"
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279 ngx_feature_run=no
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280 ngx_feature_incs="#include <sched.h>"
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281 ngx_feature_path=
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282 ngx_feature_libs=
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283 ngx_feature_test="sched_yield()"
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284 . auto/feature
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285
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286
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287 if [ $ngx_found != yes ]; then
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288
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289 ngx_feature="sched_yield() in librt"
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290 ngx_feature_libs="-lrt"
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291 . auto/feature
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292
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293 if [ $ngx_found = yes ]; then
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294 CORE_LIBS="$CORE_LIBS -lrt"
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295 fi
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296 fi
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297
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634
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298
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628
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299 ngx_feature="SO_SETFIB"
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300 ngx_feature_name="NGX_HAVE_SETFIB"
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301 ngx_feature_run=no
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302 ngx_feature_incs="#include <sys/socket.h>"
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303 ngx_feature_path=
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304 ngx_feature_libs=
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305 ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_SETFIB, NULL, 4)"
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306 . auto/feature
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307
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308
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634
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309 ngx_feature="SO_ACCEPTFILTER"
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310 ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT"
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311 ngx_feature_run=no
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312 ngx_feature_incs="#include <sys/socket.h>"
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313 ngx_feature_path=
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314 ngx_feature_libs=
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315 ngx_feature_test="setsockopt(0, SOL_SOCKET, SO_ACCEPTFILTER, NULL, 0)"
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316 . auto/feature
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317
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318
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319 ngx_feature="TCP_DEFER_ACCEPT"
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320 ngx_feature_name="NGX_HAVE_DEFERRED_ACCEPT"
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321 ngx_feature_run=no
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322 ngx_feature_incs="#include <sys/socket.h>
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323 #include <netinet/in.h>
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324 #include <netinet/tcp.h>"
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325 ngx_feature_path=
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326 ngx_feature_libs=
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327 ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_DEFER_ACCEPT, NULL, 0)"
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328 . auto/feature
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329
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330
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654
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331 ngx_feature="TCP_KEEPIDLE, TCP_KEEPINTVL, TCP_KEEPCNT"
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332 ngx_feature_name="NGX_HAVE_KEEPALIVE_TUNABLE"
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333 ngx_feature_run=no
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334 ngx_feature_incs="#include <sys/socket.h>
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335 #include <netinet/in.h>
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336 #include <netinet/tcp.h>"
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337 ngx_feature_path=
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338 ngx_feature_libs=
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339 ngx_feature_test="setsockopt(0, IPPROTO_TCP, TCP_KEEPIDLE, NULL, 0);
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340 setsockopt(0, IPPROTO_TCP, TCP_KEEPINTVL, NULL, 0);
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341 setsockopt(0, IPPROTO_TCP, TCP_KEEPCNT, NULL, 0)"
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342 . auto/feature
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343
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344
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628
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345 ngx_feature="accept4()"
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346 ngx_feature_name="NGX_HAVE_ACCEPT4"
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347 ngx_feature_run=no
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348 ngx_feature_incs="#include <sys/socket.h>"
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349 ngx_feature_path=
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350 ngx_feature_libs=
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351 ngx_feature_test="accept4(0, NULL, NULL, SOCK_NONBLOCK)"
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352 . auto/feature
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353
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354 if [ $NGX_FILE_AIO = YES ]; then
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355
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356 ngx_feature="kqueue AIO support"
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357 ngx_feature_name="NGX_HAVE_FILE_AIO"
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358 ngx_feature_run=no
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359 ngx_feature_incs="#include <aio.h>"
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360 ngx_feature_path=
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361 ngx_feature_libs=
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362 ngx_feature_test="int n; struct aiocb iocb;
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363 iocb.aio_sigevent.sigev_notify = SIGEV_KEVENT;
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364 n = aio_read(&iocb)"
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365 . auto/feature
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366
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367 if [ $ngx_found = yes ]; then
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368 CORE_SRCS="$CORE_SRCS $FILE_AIO_SRCS"
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369
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370 elif [ $ngx_found = no ]; then
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371
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372 ngx_feature="Linux AIO support"
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373 ngx_feature_name="NGX_HAVE_FILE_AIO"
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374 ngx_feature_run=no
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375 ngx_feature_incs="#include <linux/aio_abi.h>
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376 #include <sys/syscall.h>"
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377 ngx_feature_path=
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378 ngx_feature_libs=
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379 ngx_feature_test="int n = SYS_eventfd;
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380 struct iocb iocb;
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381 iocb.aio_lio_opcode = IOCB_CMD_PREAD;
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382 iocb.aio_flags = IOCB_FLAG_RESFD;
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383 iocb.aio_resfd = -1;"
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384 . auto/feature
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385
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386 if [ $ngx_found = yes ]; then
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387 have=NGX_HAVE_EVENTFD . auto/have
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388 CORE_SRCS="$CORE_SRCS $LINUX_AIO_SRCS"
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389
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390 else
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391 cat << END
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392
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393 $0: no supported file AIO was found
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394 Currently file AIO is supported on FreeBSD 4.3+ and Linux 2.6.22+ only
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395
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396 END
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397 exit 1
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398 fi
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399 fi
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400 fi
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401
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402
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28
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403 have=NGX_HAVE_UNIX_DOMAIN . auto/have
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404
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132
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405 ngx_feature_libs=
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0
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406
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42
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407
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0
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408 # C types
|
|
|
409
|
|
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410 ngx_type="int"; . auto/types/sizeof
|
|
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411
|
|
|
412 ngx_type="long"; . auto/types/sizeof
|
|
|
413
|
|
|
414 ngx_type="long long"; . auto/types/sizeof
|
|
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415
|
|
|
416 ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size
|
|
42
|
417 ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value
|
|
0
|
418
|
|
|
419
|
|
|
420 # POSIX types
|
|
|
421
|
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214
|
422 case "$NGX_AUTO_CONFIG_H" in
|
|
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423 /*)
|
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424 NGX_INCLUDE_AUTO_CONFIG_H="#include \"$NGX_AUTO_CONFIG_H\""
|
|
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425 ;;
|
|
|
426 *)
|
|
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427 NGX_INCLUDE_AUTO_CONFIG_H="#include \"../$NGX_AUTO_CONFIG_H\""
|
|
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428 ;;
|
|
|
429 esac
|
|
0
|
430
|
|
|
431 ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef
|
|
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432
|
|
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433 ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef
|
|
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434 . auto/types/sizeof
|
|
26
|
435 ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value
|
|
0
|
436
|
|
64
|
437 ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef
|
|
0
|
438
|
|
|
439 ngx_type="in_addr_t"; ngx_types="uint32_t"; . auto/types/typedef
|
|
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440
|
|
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441 ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef
|
|
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442
|
|
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443 ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef
|
|
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444
|
|
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445 . auto/types/uintptr_t
|
|
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446
|
|
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447 . auto/endianess
|
|
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448
|
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22
|
449 ngx_type="size_t"; . auto/types/sizeof
|
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26
|
450 ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
|
|
|
451 ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
|
|
0
|
452
|
|
22
|
453 ngx_type="off_t"; . auto/types/sizeof
|
|
26
|
454 ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
|
|
|
455 ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
|
|
22
|
456
|
|
|
457 ngx_type="time_t"; . auto/types/sizeof
|
|
26
|
458 ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value
|
|
|
459 ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
|
|
0
|
460
|
|
|
461
|
|
|
462 # syscalls, libc calls and some features
|
|
|
463
|
|
4
|
464
|
|
448
|
465 if [ $NGX_IPV6 = YES ]; then
|
|
|
466 ngx_feature="AF_INET6"
|
|
|
467 ngx_feature_name="NGX_HAVE_INET6"
|
|
|
468 ngx_feature_run=no
|
|
|
469 ngx_feature_incs="#include <sys/socket.h>
|
|
|
470 #include <netinet/in.h>
|
|
|
471 #include <arpa/inet.h>"
|
|
|
472 ngx_feature_path=
|
|
|
473 ngx_feature_libs=
|
|
|
474 ngx_feature_test="struct sockaddr_in6 sin6;
|
|
|
475 sin6.sin6_family = AF_INET6;"
|
|
|
476 . auto/feature
|
|
|
477 fi
|
|
|
478
|
|
|
479
|
|
16
|
480 ngx_feature="setproctitle()"
|
|
18
|
481 ngx_feature_name="NGX_HAVE_SETPROCTITLE"
|
|
16
|
482 ngx_feature_run=no
|
|
|
483 ngx_feature_incs=
|
|
258
|
484 ngx_feature_path=
|
|
58
|
485 ngx_feature_libs=$NGX_SETPROCTITLE_LIB
|
|
16
|
486 ngx_feature_test="setproctitle(\"test\");"
|
|
|
487 . auto/feature
|
|
|
488
|
|
|
489
|
|
4
|
490 ngx_feature="pread()"
|
|
18
|
491 ngx_feature_name="NGX_HAVE_PREAD"
|
|
4
|
492 ngx_feature_run=no
|
|
|
493 ngx_feature_incs=
|
|
258
|
494 ngx_feature_path=
|
|
0
|
495 ngx_feature_libs=
|
|
4
|
496 ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0)"
|
|
|
497 . auto/feature
|
|
0
|
498
|
|
|
499
|
|
4
|
500 ngx_feature="pwrite()"
|
|
18
|
501 ngx_feature_name="NGX_HAVE_PWRITE"
|
|
4
|
502 ngx_feature_run=no
|
|
|
503 ngx_feature_incs=
|
|
258
|
504 ngx_feature_path=
|
|
4
|
505 ngx_feature_libs=
|
|
|
506 ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0)"
|
|
|
507 . auto/feature
|
|
0
|
508
|
|
|
509
|
|
604
|
510 ngx_feature="sys_nerr"
|
|
|
511 ngx_feature_name="NGX_SYS_NERR"
|
|
|
512 ngx_feature_run=value
|
|
650
|
513 ngx_feature_incs='#include <errno.h>
|
|
|
514 #include <stdio.h>'
|
|
258
|
515 ngx_feature_path=
|
|
4
|
516 ngx_feature_libs=
|
|
604
|
517 ngx_feature_test='printf("%d", sys_nerr);'
|
|
566
|
518 . auto/feature
|
|
|
519
|
|
|
520
|
|
610
|
521 if [ $ngx_found = no ]; then
|
|
|
522
|
|
|
523 # Cygiwn defines _sys_nerr
|
|
|
524 ngx_feature="_sys_nerr"
|
|
|
525 ngx_feature_name="NGX_SYS_NERR"
|
|
|
526 ngx_feature_run=value
|
|
|
527 ngx_feature_incs='#include <errno.h>
|
|
|
528 #include <stdio.h>'
|
|
|
529 ngx_feature_path=
|
|
|
530 ngx_feature_libs=
|
|
|
531 ngx_feature_test='printf("%d", _sys_nerr);'
|
|
|
532 . auto/feature
|
|
|
533 fi
|
|
|
534
|
|
|
535
|
|
|
536 if [ $ngx_found = no ]; then
|
|
|
537
|
|
|
538 # Solaris has no sys_nerr
|
|
|
539 ngx_feature='maximum errno'
|
|
|
540 ngx_feature_name=NGX_SYS_NERR
|
|
|
541 ngx_feature_run=value
|
|
|
542 ngx_feature_incs='#include <errno.h>
|
|
624
|
543 #include <string.h>
|
|
610
|
544 #include <stdio.h>'
|
|
|
545 ngx_feature_path=
|
|
|
546 ngx_feature_libs=
|
|
|
547 ngx_feature_test='int n;
|
|
622
|
548 char *p;
|
|
610
|
549 for (n = 1; n < 1000; n++) {
|
|
|
550 errno = 0;
|
|
622
|
551 p = strerror(n);
|
|
|
552 if (errno == EINVAL
|
|
|
553 || p == NULL
|
|
|
554 || strncmp(p, "Unknown error", 13) == 0)
|
|
|
555 {
|
|
650
|
556 break;
|
|
610
|
557 }
|
|
650
|
558 }
|
|
|
559 printf("%d", n);'
|
|
610
|
560 . auto/feature
|
|
|
561 fi
|
|
608
|
562
|
|
|
563
|
|
4
|
564 ngx_feature="localtime_r()"
|
|
18
|
565 ngx_feature_name="NGX_HAVE_LOCALTIME_R"
|
|
4
|
566 ngx_feature_run=no
|
|
|
567 ngx_feature_incs="#include <time.h>"
|
|
258
|
568 ngx_feature_path=
|
|
4
|
569 ngx_feature_libs=
|
|
|
570 ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
|
|
|
571 . auto/feature
|
|
0
|
572
|
|
|
573
|
|
4
|
574 ngx_feature="posix_memalign()"
|
|
18
|
575 ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN"
|
|
4
|
576 ngx_feature_run=no
|
|
|
577 ngx_feature_incs="#include <stdlib.h>"
|
|
258
|
578 ngx_feature_path=
|
|
4
|
579 ngx_feature_libs=
|
|
|
580 ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096)"
|
|
|
581 . auto/feature
|
|
0
|
582
|
|
|
583
|
|
4
|
584 ngx_feature="memalign()"
|
|
18
|
585 ngx_feature_name="NGX_HAVE_MEMALIGN"
|
|
4
|
586 ngx_feature_run=no
|
|
|
587 ngx_feature_incs="#include <stdlib.h>"
|
|
258
|
588 ngx_feature_path=
|
|
4
|
589 ngx_feature_libs=
|
|
|
590 ngx_feature_test="void *p; p = memalign(4096, 4096)"
|
|
|
591 . auto/feature
|
|
0
|
592
|
|
|
593
|
|
|
594 ngx_feature="mmap(MAP_ANON|MAP_SHARED)"
|
|
18
|
595 ngx_feature_name="NGX_HAVE_MAP_ANON"
|
|
4
|
596 ngx_feature_run=yes
|
|
|
597 ngx_feature_incs="#include <sys/mman.h>"
|
|
258
|
598 ngx_feature_path=
|
|
4
|
599 ngx_feature_libs=
|
|
0
|
600 ngx_feature_test="void *p;
|
|
|
601 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE,
|
|
|
602 MAP_ANON|MAP_SHARED, -1, 0);
|
|
|
603 if (p == MAP_FAILED) return 1;"
|
|
|
604 . auto/feature
|
|
|
605
|
|
|
606
|
|
|
607 ngx_feature='mmap("/dev/zero", MAP_SHARED)'
|
|
18
|
608 ngx_feature_name="NGX_HAVE_MAP_DEVZERO"
|
|
4
|
609 ngx_feature_run=yes
|
|
|
610 ngx_feature_incs="#include <sys/mman.h>
|
|
466
|
611 #include <sys/stat.h>
|
|
|
612 #include <fcntl.h>"
|
|
258
|
613 ngx_feature_path=
|
|
4
|
614 ngx_feature_libs=
|
|
0
|
615 ngx_feature_test='void *p; int fd;
|
|
|
616 fd = open("/dev/zero", O_RDWR);
|
|
|
617 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
|
|
|
618 if (p == MAP_FAILED) return 1;'
|
|
|
619 . auto/feature
|
|
|
620
|
|
|
621
|
|
|
622 ngx_feature="System V shared memory"
|
|
18
|
623 ngx_feature_name="NGX_HAVE_SYSVSHM"
|
|
4
|
624 ngx_feature_run=yes
|
|
|
625 ngx_feature_incs="#include <sys/ipc.h>
|
|
466
|
626 #include <sys/shm.h>"
|
|
258
|
627 ngx_feature_path=
|
|
4
|
628 ngx_feature_libs=
|
|
0
|
629 ngx_feature_test="int id;
|
|
|
630 id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT));
|
|
|
631 if (id == -1) return 1;
|
|
|
632 shmctl(id, IPC_RMID, NULL);"
|
|
|
633 . auto/feature
|
|
|
634
|
|
|
635
|
|
624
|
636 ngx_feature="POSIX semaphores"
|
|
|
637 ngx_feature_name="NGX_HAVE_POSIX_SEM"
|
|
|
638 ngx_feature_run=yes
|
|
|
639 ngx_feature_incs="#include <semaphore.h>"
|
|
|
640 ngx_feature_path=
|
|
|
641 ngx_feature_libs=
|
|
|
642 ngx_feature_test="sem_t sem;
|
|
|
643 if (sem_init(&sem, 1, 0) == -1) return 1;
|
|
|
644 sem_destroy(&sem);"
|
|
|
645 . auto/feature
|
|
|
646
|
|
|
647
|
|
628
|
648 if [ $ngx_found = no ]; then
|
|
|
649
|
|
|
650 # Linux has POSIX semaphores in libpthread
|
|
|
651 ngx_feature="POSIX semaphores in libpthread"
|
|
|
652 ngx_feature_libs=-lpthread
|
|
|
653 . auto/feature
|
|
|
654
|
|
|
655 if [ $ngx_found = yes ]; then
|
|
|
656 CORE_LIBS="$CORE_LIBS -lpthread"
|
|
|
657 fi
|
|
|
658 fi
|
|
|
659
|
|
|
660
|
|
634
|
661 if [ $ngx_found = no ]; then
|
|
|
662
|
|
|
663 # Solaris has POSIX semaphores in librt
|
|
|
664 ngx_feature="POSIX semaphores in librt"
|
|
|
665 ngx_feature_libs=-lrt
|
|
|
666 . auto/feature
|
|
|
667
|
|
|
668 if [ $ngx_found = yes ]; then
|
|
|
669 CORE_LIBS="$CORE_LIBS -lrt"
|
|
|
670 fi
|
|
|
671 fi
|
|
|
672
|
|
|
673
|
|
0
|
674 ngx_feature="struct msghdr.msg_control"
|
|
18
|
675 ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL"
|
|
4
|
676 ngx_feature_run=no
|
|
|
677 ngx_feature_incs="#include <sys/socket.h>"
|
|
258
|
678 ngx_feature_path=
|
|
4
|
679 ngx_feature_libs=
|
|
0
|
680 ngx_feature_test="struct msghdr msg; msg.msg_control = NULL"
|
|
|
681 . auto/feature
|
|
|
682
|
|
|
683
|
|
|
684 ngx_feature="ioctl(FIONBIO)"
|
|
18
|
685 ngx_feature_name="NGX_HAVE_FIONBIO"
|
|
4
|
686 ngx_feature_run=no
|
|
|
687 ngx_feature_incs="#include <sys/ioctl.h>
|
|
466
|
688 $NGX_INCLUDE_SYS_FILIO_H"
|
|
258
|
689 ngx_feature_path=
|
|
4
|
690 ngx_feature_libs=
|
|
0
|
691 ngx_feature_test="int i; i = FIONBIO"
|
|
|
692 . auto/feature
|
|
|
693
|
|
|
694
|
|
|
695 ngx_feature="struct tm.tm_gmtoff"
|
|
18
|
696 ngx_feature_name="NGX_HAVE_GMTOFF"
|
|
4
|
697 ngx_feature_run=no
|
|
|
698 ngx_feature_incs="#include <time.h>"
|
|
258
|
699 ngx_feature_path=
|
|
4
|
700 ngx_feature_libs=
|
|
0
|
701 ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0"
|
|
|
702 . auto/feature
|
|
406
|
703
|
|
|
704
|
|
|
705 ngx_feature="struct dirent.d_namlen"
|
|
|
706 ngx_feature_name="NGX_HAVE_D_NAMLEN"
|
|
|
707 ngx_feature_run=no
|
|
|
708 ngx_feature_incs="#include <dirent.h>"
|
|
|
709 ngx_feature_path=
|
|
|
710 ngx_feature_libs=
|
|
|
711 ngx_feature_test="struct dirent dir; dir.d_namlen = 0"
|
|
|
712 . auto/feature
|
|
|
713
|
|
|
714
|
|
|
715 ngx_feature="struct dirent.d_type"
|
|
|
716 ngx_feature_name="NGX_HAVE_D_TYPE"
|
|
|
717 ngx_feature_run=no
|
|
|
718 ngx_feature_incs="#include <dirent.h>"
|
|
|
719 ngx_feature_path=
|
|
|
720 ngx_feature_libs=
|
|
|
721 ngx_feature_test="struct dirent dir; dir.d_type = DT_REG"
|
|
|
722 . auto/feature
|
