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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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5 NGX_USER=${NGX_USER:-nobody}
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6
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256
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7 if [ -z "$NGX_GROUP" ]; then
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8 if [ $NGX_USER = nobody ]; then
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9 if grep nobody /etc/group 2>&1 >/dev/null; then
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10 echo "checking for nobody group ... found"
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11 NGX_GROUP=nobody
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12 else
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13 echo "checking for nobody group ... not found"
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64
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14
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256
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15 if grep nogroup /etc/group 2>&1 >/dev/null; then
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16 echo "checking for nogroup group ... found"
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17 NGX_GROUP=nogroup
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18 else
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19 echo "checking for nogroup group ... not found"
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20 NGX_GROUP=nobody
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21 fi
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64
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22 fi
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256
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23 else
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24 NGX_GROUP=$NGX_USER
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64
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25 fi
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26 fi
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126
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27
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64
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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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258
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33 ngx_feature_path=
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64
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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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126
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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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126
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42
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64
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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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126
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46
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64
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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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258
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52 ngx_feature_path=
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64
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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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258
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74 ngx_feature_path=
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64
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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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258
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90 ngx_feature_path=
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64
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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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168
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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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258
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102 ngx_feature_path=
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168
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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
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126
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127 if [ "$NGX_SYSTEM" = "Darwin" ]; then
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128
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172
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129 ngx_feature="Darwin 64-bit kqueue millisecond timeout bug"
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130 ngx_feature_name=NGX_DARWIN_KEVENT_BUG
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168
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131 ngx_feature_run=bug
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132 ngx_feature_incs="#include <sys/event.h>
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133 #include <sys/time.h>"
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258
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134 ngx_feature_path=
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168
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135 ngx_feature_libs=
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136 ngx_feature_test="int kq;
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137 struct kevent kev;
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138 struct timespec ts;
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139 struct timeval tv, tv0;
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140
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141 kq = kqueue();
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142
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143 ts.tv_sec = 0;
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144 ts.tv_nsec = 999000000;
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145
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146 gettimeofday(&tv, 0);
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147 kevent(kq, NULL, 0, &kev, 1, &ts);
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148 gettimeofday(&tv0, 0);
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149 timersub(&tv0, &tv, &tv);
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150
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151 if (tv.tv_sec * 1000000 + tv.tv_usec < 900000) return 1;"
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152
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153 . auto/feature
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154 fi
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64
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155 fi
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156 fi
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157
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168
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158
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159 if [ "$NGX_SYSTEM" = "NetBSD" ]; then
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112
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160
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64
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161 # NetBSD 2.0 incompatibly defines kevent.udata as "intptr_t"
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162
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163 cat << END >> $NGX_AUTO_CONFIG_H
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164
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165 #define NGX_KQUEUE_UDATA_T
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166
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167 END
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168
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169 else
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170 cat << END >> $NGX_AUTO_CONFIG_H
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171
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172 #define NGX_KQUEUE_UDATA_T (void *)
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173
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174 END
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175
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176 fi
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177
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178
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179 ngx_feature="crypt()"
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180 ngx_feature_name=
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181 ngx_feature_run=no
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182 ngx_feature_incs=
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258
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183 ngx_feature_path=
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64
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184 ngx_feature_libs=
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185 ngx_feature_test="crypt(\"test\", \"salt\");"
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186 . auto/feature
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187
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188
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189 if [ $ngx_found = no ]; then
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190
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191 ngx_feature="crypt() in libcrypt"
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258
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192 ngx_feature_name=
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193 ngx_feature_run=no
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194 ngx_feature_incs=
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195 ngx_feature_path=
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64
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196 ngx_feature_libs=-lcrypt
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197 . auto/feature
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198
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199 if [ $ngx_found = yes ]; then
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200 CRYPT_LIB="-lcrypt"
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201 fi
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202 fi
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