Mercurial > hg > nginx-quic
annotate auto/os/linux @ 8848:dde5cb0205ef quic
QUIC: fixed the "quic_stream_buffer_size" directive.
The default value is now correctly set and the configuration
is properly merged.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Tue, 08 Feb 2022 23:00:12 +0300 |
parents | ea78659b70fe |
children | ce6d9cf0f567 |
rev | line source |
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444
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1 |
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2 # Copyright (C) Igor Sysoev |
4412 | 3 # Copyright (C) Nginx, Inc. |
444
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5 |
509 | 6 have=NGX_LINUX . auto/have_headers |
455 | 7 |
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8 CORE_INCS="$UNIX_INCS" |
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9 CORE_DEPS="$UNIX_DEPS $LINUX_DEPS" |
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10 CORE_SRCS="$UNIX_SRCS $LINUX_SRCS" |
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11 |
455 | 12 ngx_spacer=' |
13 ' | |
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14 |
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15 cc_aux_flags="$CC_AUX_FLAGS" |
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16 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64" |
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17 |
461 | 18 |
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19 # Linux kernel version |
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20 |
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21 version=$((`uname -r \ |
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22 | sed -n -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/ \ |
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23 \1*256*256+\2*256+\3/p' \ |
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24 -e 's/^\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/\1*256*256+\2*256/p'`)) |
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25 |
477 | 26 version=${version:-0} |
27 | |
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28 |
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29 # posix_fadvise64() had been implemented in 2.5.60 |
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30 |
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31 if [ $version -lt 132412 ]; then |
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32 have=NGX_HAVE_POSIX_FADVISE . auto/nohave |
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33 fi |
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34 |
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35 # epoll, EPOLLET version |
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36 |
455 | 37 ngx_feature="epoll" |
469 | 38 ngx_feature_name="NGX_HAVE_EPOLL" |
591 | 39 ngx_feature_run=yes |
455 | 40 ngx_feature_incs="#include <sys/epoll.h>" |
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41 ngx_feature_path= |
455 | 42 ngx_feature_libs= |
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43 ngx_feature_test="int efd = 0; |
455 | 44 struct epoll_event ee; |
45 ee.events = EPOLLIN|EPOLLOUT|EPOLLET; | |
46 ee.data.ptr = NULL; | |
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47 (void) ee; |
455 | 48 efd = epoll_create(100); |
49 if (efd == -1) return 1;" | |
50 . auto/feature | |
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51 |
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52 if [ $ngx_found = yes ]; then |
469 | 53 have=NGX_HAVE_CLEAR_EVENT . auto/have |
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54 CORE_SRCS="$CORE_SRCS $EPOLL_SRCS" |
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55 EVENT_MODULES="$EVENT_MODULES $EPOLL_MODULE" |
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56 EVENT_FOUND=YES |
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57 |
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58 |
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59 # EPOLLRDHUP appeared in Linux 2.6.17, glibc 2.8 |
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60 |
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61 ngx_feature="EPOLLRDHUP" |
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62 ngx_feature_name="NGX_HAVE_EPOLLRDHUP" |
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63 ngx_feature_run=no |
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64 ngx_feature_incs="#include <sys/epoll.h>" |
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65 ngx_feature_path= |
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66 ngx_feature_libs= |
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67 ngx_feature_test="int efd = 0, fd = 0; |
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68 struct epoll_event ee; |
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69 ee.events = EPOLLIN|EPOLLRDHUP|EPOLLET; |
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70 ee.data.ptr = NULL; |
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71 epoll_ctl(efd, EPOLL_CTL_ADD, fd, &ee)" |
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72 . auto/feature |
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73 |
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74 |
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75 # EPOLLEXCLUSIVE appeared in Linux 4.5, glibc 2.24 |
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76 |
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77 ngx_feature="EPOLLEXCLUSIVE" |
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78 ngx_feature_name="NGX_HAVE_EPOLLEXCLUSIVE" |
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79 ngx_feature_run=no |
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80 ngx_feature_incs="#include <sys/epoll.h>" |
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81 ngx_feature_path= |
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82 ngx_feature_libs= |
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83 ngx_feature_test="int efd = 0, fd = 0; |
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84 struct epoll_event ee; |
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85 ee.events = EPOLLIN|EPOLLEXCLUSIVE; |
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86 ee.data.ptr = NULL; |
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87 epoll_ctl(efd, EPOLL_CTL_ADD, fd, &ee)" |
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88 . auto/feature |
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89 |
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90 |
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91 # eventfd() |
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92 |
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93 ngx_feature="eventfd()" |
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94 ngx_feature_name="NGX_HAVE_EVENTFD" |
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95 ngx_feature_run=no |
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96 ngx_feature_incs="#include <sys/eventfd.h>" |
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97 ngx_feature_path= |
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98 ngx_feature_libs= |
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99 ngx_feature_test="(void) eventfd(0, 0)" |
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100 . auto/feature |
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101 |
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102 if [ $ngx_found = yes ]; then |
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103 have=NGX_HAVE_SYS_EVENTFD_H . auto/have |
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104 fi |
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105 |
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106 |
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107 if [ $ngx_found = no ]; then |
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108 |
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109 ngx_feature="eventfd() (SYS_eventfd)" |
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110 ngx_feature_incs="#include <sys/syscall.h>" |
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111 ngx_feature_test="(void) SYS_eventfd" |
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112 . auto/feature |
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113 fi |
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114 fi |
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115 |
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116 |
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117 # O_PATH and AT_EMPTY_PATH were introduced in 2.6.39, glibc 2.14 |
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118 |
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119 ngx_feature="O_PATH" |
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120 ngx_feature_name="NGX_HAVE_O_PATH" |
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121 ngx_feature_run=no |
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122 ngx_feature_incs="#include <sys/types.h> |
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123 #include <sys/stat.h> |
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124 #include <fcntl.h>" |
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125 ngx_feature_path= |
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126 ngx_feature_libs= |
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127 ngx_feature_test="int fd; struct stat sb; |
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128 fd = openat(AT_FDCWD, \".\", O_PATH|O_DIRECTORY|O_NOFOLLOW); |
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129 if (fstatat(fd, \"\", &sb, AT_EMPTY_PATH) != 0) return 1" |
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130 . auto/feature |
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131 |
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132 |
248
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133 # sendfile() |
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134 |
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135 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE" |
455 | 136 ngx_feature="sendfile()" |
469 | 137 ngx_feature_name="NGX_HAVE_SENDFILE" |
591 | 138 ngx_feature_run=yes |
139 ngx_feature_incs="#include <sys/sendfile.h> | |
2598 | 140 #include <errno.h>" |
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141 ngx_feature_path= |
455 | 142 ngx_feature_libs= |
143 ngx_feature_test="int s = 0, fd = 1; | |
144 ssize_t n; off_t off = 0; | |
591 | 145 n = sendfile(s, fd, &off, 1); |
146 if (n == -1 && errno == ENOSYS) return 1" | |
455 | 147 . auto/feature |
248
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148 |
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149 if [ $ngx_found = yes ]; then |
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150 CORE_SRCS="$CORE_SRCS $LINUX_SENDFILE_SRCS" |
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151 fi |
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152 |
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153 |
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154 # sendfile64() |
196
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155 |
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156 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64" |
455 | 157 ngx_feature="sendfile64()" |
469 | 158 ngx_feature_name="NGX_HAVE_SENDFILE64" |
591 | 159 ngx_feature_run=yes |
160 ngx_feature_incs="#include <sys/sendfile.h> | |
2598 | 161 #include <errno.h>" |
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162 ngx_feature_path= |
455 | 163 ngx_feature_libs= |
164 ngx_feature_test="int s = 0, fd = 1; | |
165 ssize_t n; off_t off = 0; | |
591 | 166 n = sendfile(s, fd, &off, 1); |
167 if (n == -1 && errno == ENOSYS) return 1" | |
455 | 168 . auto/feature |
196
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169 |
253
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170 |
455 | 171 ngx_include="sys/prctl.h"; . auto/include |
172 | |
253
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173 # prctl(PR_SET_DUMPABLE) |
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174 |
455 | 175 ngx_feature="prctl(PR_SET_DUMPABLE)" |
469 | 176 ngx_feature_name="NGX_HAVE_PR_SET_DUMPABLE" |
455 | 177 ngx_feature_run=yes |
178 ngx_feature_incs="#include <sys/prctl.h>" | |
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179 ngx_feature_path= |
455 | 180 ngx_feature_libs= |
181 ngx_feature_test="if (prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) == -1) return 1" | |
182 . auto/feature | |
577 | 183 |
184 | |
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185 # prctl(PR_SET_KEEPCAPS) |
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186 |
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187 ngx_feature="prctl(PR_SET_KEEPCAPS)" |
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188 ngx_feature_name="NGX_HAVE_PR_SET_KEEPCAPS" |
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189 ngx_feature_run=yes |
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190 ngx_feature_incs="#include <sys/prctl.h>" |
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191 ngx_feature_path= |
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192 ngx_feature_libs= |
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193 ngx_feature_test="if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1) return 1" |
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194 . auto/feature |
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195 |
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196 |
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197 # capabilities |
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198 |
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199 ngx_feature="capabilities" |
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200 ngx_feature_name="NGX_HAVE_CAPABILITIES" |
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201 ngx_feature_run=no |
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202 ngx_feature_incs="#include <linux/capability.h> |
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203 #include <sys/syscall.h>" |
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204 ngx_feature_path= |
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205 ngx_feature_libs= |
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206 ngx_feature_test="struct __user_cap_data_struct data; |
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207 struct __user_cap_header_struct header; |
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208 |
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209 header.version = _LINUX_CAPABILITY_VERSION_1; |
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210 data.effective = CAP_TO_MASK(CAP_NET_RAW); |
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211 data.permitted = 0; |
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212 |
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213 (void) header; |
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214 (void) data; |
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215 (void) SYS_capset" |
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216 . auto/feature |
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217 |
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218 |
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219 # crypt_r() |
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220 |
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221 ngx_feature="crypt_r()" |
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222 ngx_feature_name="NGX_HAVE_GNU_CRYPT_R" |
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223 ngx_feature_run=no |
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224 ngx_feature_incs="#include <crypt.h>" |
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225 ngx_feature_path= |
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226 ngx_feature_libs=-lcrypt |
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227 ngx_feature_test="struct crypt_data cd; |
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228 crypt_r(\"key\", \"salt\", &cd);" |
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229 . auto/feature |
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230 |
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231 |
2615 | 232 ngx_include="sys/vfs.h"; . auto/include |
233 | |
234 | |
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235 CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64" |
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236 |
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237 |
8723 | 238 # BPF sockhash |
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239 |
8723 | 240 ngx_feature="BPF sockhash" |
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241 ngx_feature_name="NGX_HAVE_BPF" |
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242 ngx_feature_run=no |
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243 ngx_feature_incs="#include <linux/bpf.h> |
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|
244 #include <sys/syscall.h>" |
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245 ngx_feature_path= |
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246 ngx_feature_libs= |
8723 | 247 ngx_feature_test="union bpf_attr attr = { 0 }; |
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248 |
8723 | 249 attr.map_flags = 0; |
250 attr.map_type = BPF_MAP_TYPE_SOCKHASH; | |
251 | |
252 syscall(__NR_bpf, 0, &attr, 0);" | |
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253 . auto/feature |
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254 |
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255 if [ $ngx_found = yes ]; then |
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256 CORE_SRCS="$CORE_SRCS src/core/ngx_bpf.c" |
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257 CORE_DEPS="$CORE_DEPS src/core/ngx_bpf.h" |
8723 | 258 |
259 if [ $QUIC_BPF != NONE ]; then | |
8724
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260 QUIC_BPF=YES |
8723 | 261 fi |
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262 fi |
8269
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263 |
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264 |
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265 ngx_feature="SO_COOKIE" |
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266 ngx_feature_name="NGX_HAVE_SO_COOKIE" |
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|
267 ngx_feature_run=no |
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268 ngx_feature_incs="#include <sys/socket.h> |
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269 #include <stdint.h>" |
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270 ngx_feature_path= |
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271 ngx_feature_libs= |
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272 ngx_feature_test="socklen_t optlen = sizeof(uint64_t); |
8723 | 273 uint64_t cookie; |
274 getsockopt(0, SOL_SOCKET, SO_COOKIE, &cookie, &optlen)" | |
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275 . auto/feature |
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276 |
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277 if [ $ngx_found = yes ]; then |
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278 SO_COOKIE_FOUND=YES |
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279 fi |
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280 |
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281 |
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283 |
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284 ngx_feature="UDP_SEGMENT" |
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285 ngx_feature_name="NGX_HAVE_UDP_SEGMENT" |
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286 ngx_feature_run=no |
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287 ngx_feature_incs="#include <sys/socket.h> |
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288 #include <stdint.h> |
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289 #include <netinet/udp.h>" |
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290 ngx_feature_path= |
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291 ngx_feature_libs= |
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292 ngx_feature_test="socklen_t optlen = sizeof(int); |
8723 | 293 int val; |
294 getsockopt(0, SOL_UDP, UDP_SEGMENT, &val, &optlen)" | |
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295 . auto/feature |