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2 # Copyright (C) Igor Sysoev
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28
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5 have=NGX_HAVE_UNIX_DOMAIN . auto/have
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6
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132
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7 ngx_feature_libs=
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0
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8
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42
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9
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0
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10 # C types
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11
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12 ngx_type="int"; . auto/types/sizeof
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13
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14 ngx_type="long"; . auto/types/sizeof
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15
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16 ngx_type="long long"; . auto/types/sizeof
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17
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18 ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size
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42
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19 ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value
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0
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20
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21
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22 # POSIX types
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23
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4
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24 NGX_INCLUDE_AUTO_CONFIG_H="#include \"../$NGX_AUTO_CONFIG_H\""
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0
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25
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26 ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef
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27
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28 ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef
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29 . auto/types/sizeof
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26
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30 ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value
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0
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31
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64
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32 ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef
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0
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33
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34 ngx_type="in_addr_t"; ngx_types="uint32_t"; . auto/types/typedef
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35
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36 ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef
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37
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38 ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef
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39
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40 . auto/types/uintptr_t
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41
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42 . auto/endianess
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43
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22
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44 ngx_type="size_t"; . auto/types/sizeof
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26
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45 ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
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46 ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
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0
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47
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22
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48 ngx_type="off_t"; . auto/types/sizeof
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26
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49 ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
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50 ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
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22
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51
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52 ngx_type="time_t"; . auto/types/sizeof
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26
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53 ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value
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54 ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
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0
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55
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56
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57 # syscalls, libc calls and some features
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58
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4
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59
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16
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60 ngx_feature="setproctitle()"
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18
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61 ngx_feature_name="NGX_HAVE_SETPROCTITLE"
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16
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62 ngx_feature_run=no
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63 ngx_feature_incs=
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58
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64 ngx_feature_libs=$NGX_SETPROCTITLE_LIB
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16
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65 ngx_feature_test="setproctitle(\"test\");"
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66 . auto/feature
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67
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68
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4
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69 ngx_feature="pread()"
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18
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70 ngx_feature_name="NGX_HAVE_PREAD"
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4
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71 ngx_feature_run=no
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72 ngx_feature_incs=
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0
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73 ngx_feature_libs=
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4
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74 ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0)"
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75 . auto/feature
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0
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76
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77
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4
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78 ngx_feature="pwrite()"
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18
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79 ngx_feature_name="NGX_HAVE_PWRITE"
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4
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80 ngx_feature_run=no
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81 ngx_feature_incs=
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82 ngx_feature_libs=
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83 ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0)"
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84 . auto/feature
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0
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85
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86
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87 ngx_feature="strerror_r()"
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88 ngx_feature_name="NGX_HAVE_STRERROR_R"
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10
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89 ngx_feature_run=yes
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4
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90 ngx_feature_incs="#include <string.h>"
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91 ngx_feature_libs=
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34
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92 ngx_feature_test="char buf[1024]; long n; n = strerror_r(1, buf, 1024);
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93 if (n < 0 || n > 1024) return 1;"
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4
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94 . auto/feature
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0
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95
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96
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10
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97 # GNU style strerror_r() returns not length, but pointer
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98
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99 ngx_feature="gnu style strerror_r()"
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100 ngx_feature_name="NGX_HAVE_GNU_STRERROR_R"
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10
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101 ngx_feature_run=yes
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4
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102 ngx_feature_incs="#include <string.h>"
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103 ngx_feature_libs=
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34
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104 ngx_feature_test="char buf[1024]; long n; n = strerror_r(1, buf, 1024);
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105 if (n >= 0 && n < 1024) return 1;"
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4
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106 . auto/feature
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0
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107
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108
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109 ngx_feature="localtime_r()"
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110 ngx_feature_name="NGX_HAVE_LOCALTIME_R"
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111 ngx_feature_run=no
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112 ngx_feature_incs="#include <time.h>"
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113 ngx_feature_libs=
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114 ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
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115 . auto/feature
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0
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116
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117
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118 ngx_feature="posix_memalign()"
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119 ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN"
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120 ngx_feature_run=no
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121 ngx_feature_incs="#include <stdlib.h>"
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122 ngx_feature_libs=
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123 ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096)"
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124 . auto/feature
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0
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125
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126
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127 ngx_feature="memalign()"
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128 ngx_feature_name="NGX_HAVE_MEMALIGN"
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4
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129 ngx_feature_run=no
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130 ngx_feature_incs="#include <stdlib.h>"
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131 ngx_feature_libs=
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132 ngx_feature_test="void *p; p = memalign(4096, 4096)"
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133 . auto/feature
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0
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134
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135
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136 ngx_feature="sched_yield()"
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137 ngx_feature_name="NGX_HAVE_SCHED_YIELD"
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4
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138 ngx_feature_run=no
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139 ngx_feature_incs="#include <sched.h>"
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140 ngx_feature_libs=
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141 ngx_feature_test="sched_yield()"
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142 . auto/feature
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0
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143
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144
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145 ngx_feature="mmap(MAP_ANON|MAP_SHARED)"
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146 ngx_feature_name="NGX_HAVE_MAP_ANON"
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4
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147 ngx_feature_run=yes
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148 ngx_feature_incs="#include <sys/mman.h>"
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149 ngx_feature_libs=
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150 ngx_feature_test="void *p;
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151 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE,
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152 MAP_ANON|MAP_SHARED, -1, 0);
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153 if (p == MAP_FAILED) return 1;"
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154 . auto/feature
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155
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156
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157 ngx_feature='mmap("/dev/zero", MAP_SHARED)'
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158 ngx_feature_name="NGX_HAVE_MAP_DEVZERO"
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4
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159 ngx_feature_run=yes
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160 ngx_feature_incs="#include <sys/mman.h>
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161 #include <sys/stat.h>
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162 #include <fcntl.h>"
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163 ngx_feature_libs=
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164 ngx_feature_test='void *p; int fd;
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165 fd = open("/dev/zero", O_RDWR);
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166 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
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167 if (p == MAP_FAILED) return 1;'
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168 . auto/feature
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169
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170
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171 ngx_feature="System V shared memory"
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18
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172 ngx_feature_name="NGX_HAVE_SYSVSHM"
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4
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173 ngx_feature_run=yes
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174 ngx_feature_incs="#include <sys/ipc.h>
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175 #include <sys/shm.h>"
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176 ngx_feature_libs=
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177 ngx_feature_test="int id;
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178 id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT));
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179 if (id == -1) return 1;
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180 shmctl(id, IPC_RMID, NULL);"
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181 . auto/feature
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182
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183
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184 ngx_feature="struct msghdr.msg_control"
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185 ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL"
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4
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186 ngx_feature_run=no
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187 ngx_feature_incs="#include <sys/socket.h>"
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188 ngx_feature_libs=
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189 ngx_feature_test="struct msghdr msg; msg.msg_control = NULL"
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190 . auto/feature
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191
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192
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193 ngx_feature="ioctl(FIONBIO)"
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194 ngx_feature_name="NGX_HAVE_FIONBIO"
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195 ngx_feature_run=no
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196 ngx_feature_incs="#include <sys/ioctl.h>
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197 $NGX_INCLUDE_SYS_FILIO_H"
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198 ngx_feature_libs=
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199 ngx_feature_test="int i; i = FIONBIO"
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200 . auto/feature
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201
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202
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203 ngx_feature="struct tm.tm_gmtoff"
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204 ngx_feature_name="NGX_HAVE_GMTOFF"
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4
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205 ngx_feature_run=no
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206 ngx_feature_incs="#include <time.h>"
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207 ngx_feature_libs=
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208 ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0"
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209 . auto/feature
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