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Igor Sysoeva8fa0a62003-11-25 20:44:56 +00001
Igor Sysoevff8da912004-09-29 16:00:49 +00002# Copyright (C) Igor Sysoev
3
4
Igor Sysoev02025fd2005-01-18 13:03:58 +00005have=NGX_HAVE_UNIX_DOMAIN . auto/have
6
Igor Sysoevd3283ff2005-12-05 13:18:09 +00007ngx_feature_libs=
Igor Sysoeva8fa0a62003-11-25 20:44:56 +00008
Igor Sysoevd039a2e2005-02-22 14:40:13 +00009
Igor Sysoevc0f8d912003-11-26 15:42:18 +000010# C types
11
Igor Sysoev48fef662004-02-24 17:31:46 +000012ngx_type="int"; . auto/types/sizeof
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000013
Igor Sysoev48fef662004-02-24 17:31:46 +000014ngx_type="long"; . auto/types/sizeof
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000015
Igor Sysoev48fef662004-02-24 17:31:46 +000016ngx_type="long long"; . auto/types/sizeof
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000017
Igor Sysoevc0247302004-06-27 18:01:57 +000018ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size
Igor Sysoevd039a2e2005-02-22 14:40:13 +000019ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000020
21
Igor Sysoev7af6b162004-02-09 07:46:43 +000022# POSIX types
Igor Sysoevc0f8d912003-11-26 15:42:18 +000023
Igor Sysoevbb28b6d2006-07-11 13:20:19 +000024case "$NGX_AUTO_CONFIG_H" in
25 /*)
26 NGX_INCLUDE_AUTO_CONFIG_H="#include \"$NGX_AUTO_CONFIG_H\""
27 ;;
28 *)
29 NGX_INCLUDE_AUTO_CONFIG_H="#include \"../$NGX_AUTO_CONFIG_H\""
30 ;;
31esac
Igor Sysoevc0f8d912003-11-26 15:42:18 +000032
Igor Sysoevc0247302004-06-27 18:01:57 +000033ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef
Igor Sysoevc0f8d912003-11-26 15:42:18 +000034
Igor Sysoevc0247302004-06-27 18:01:57 +000035ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef
36. auto/types/sizeof
Igor Sysoevb1dfe472004-12-21 12:30:30 +000037ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value
Igor Sysoev92602942004-02-05 16:58:36 +000038
Igor Sysoeve31e90b2005-05-19 13:25:22 +000039ngx_type="socklen_t"; ngx_types="int"; . auto/types/typedef
Igor Sysoevc0f8d912003-11-26 15:42:18 +000040
Igor Sysoevc0247302004-06-27 18:01:57 +000041ngx_type="in_addr_t"; ngx_types="uint32_t"; . auto/types/typedef
Igor Sysoevc0f8d912003-11-26 15:42:18 +000042
Igor Sysoev59cf56c2004-09-07 15:29:22 +000043ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef
44
Igor Sysoevc0247302004-06-27 18:01:57 +000045ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef
Igor Sysoevc0f8d912003-11-26 15:42:18 +000046
47. auto/types/uintptr_t
48
Igor Sysoevc0247302004-06-27 18:01:57 +000049. auto/endianess
50
Igor Sysoev42b12b32004-12-02 18:40:46 +000051ngx_type="size_t"; . auto/types/sizeof
Igor Sysoevb1dfe472004-12-21 12:30:30 +000052ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
53ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
Igor Sysoevc0f8d912003-11-26 15:42:18 +000054
Igor Sysoev42b12b32004-12-02 18:40:46 +000055ngx_type="off_t"; . auto/types/sizeof
Igor Sysoevb1dfe472004-12-21 12:30:30 +000056ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value
57ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
Igor Sysoevc0f8d912003-11-26 15:42:18 +000058
Igor Sysoev42b12b32004-12-02 18:40:46 +000059ngx_type="time_t"; . auto/types/sizeof
Igor Sysoevb1dfe472004-12-21 12:30:30 +000060ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value
61ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000062
63
Igor Sysoev415b1ce2004-06-17 17:18:53 +000064# syscalls, libc calls and some features
65
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000066
Igor Sysoevd43bee82004-11-20 19:52:20 +000067ngx_feature="setproctitle()"
Igor Sysoevf6906042004-11-25 16:17:31 +000068ngx_feature_name="NGX_HAVE_SETPROCTITLE"
Igor Sysoevd43bee82004-11-20 19:52:20 +000069ngx_feature_run=no
70ngx_feature_incs=
Igor Sysoev0ec09f92006-11-27 11:07:09 +000071ngx_feature_path=
Igor Sysoev899b44e2005-05-12 14:58:06 +000072ngx_feature_libs=$NGX_SETPROCTITLE_LIB
Igor Sysoevd43bee82004-11-20 19:52:20 +000073ngx_feature_test="setproctitle(\"test\");"
74. auto/feature
75
76
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000077ngx_feature="pread()"
Igor Sysoevf6906042004-11-25 16:17:31 +000078ngx_feature_name="NGX_HAVE_PREAD"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000079ngx_feature_run=no
80ngx_feature_incs=
Igor Sysoev0ec09f92006-11-27 11:07:09 +000081ngx_feature_path=
Igor Sysoev415b1ce2004-06-17 17:18:53 +000082ngx_feature_libs=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000083ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0)"
84. auto/feature
Igor Sysoev415b1ce2004-06-17 17:18:53 +000085
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000086
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000087ngx_feature="pwrite()"
Igor Sysoevf6906042004-11-25 16:17:31 +000088ngx_feature_name="NGX_HAVE_PWRITE"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000089ngx_feature_run=no
90ngx_feature_incs=
Igor Sysoev0ec09f92006-11-27 11:07:09 +000091ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000092ngx_feature_libs=
93ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0)"
94. auto/feature
Igor Sysoeva8fa0a62003-11-25 20:44:56 +000095
96
Igor Sysoevc0edbcc2004-10-21 15:34:38 +000097ngx_feature="strerror_r()"
Igor Sysoevf6906042004-11-25 16:17:31 +000098ngx_feature_name="NGX_HAVE_STRERROR_R"
Igor Sysoev1b735832004-11-11 14:07:14 +000099ngx_feature_run=yes
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000100ngx_feature_incs="#include <string.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000101ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000102ngx_feature_libs=
Igor Sysoev805d9db2005-02-03 19:33:37 +0000103ngx_feature_test="char buf[1024]; long n; n = strerror_r(1, buf, 1024);
104 if (n < 0 || n > 1024) return 1;"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000105. auto/feature
Igor Sysoeva8fa0a62003-11-25 20:44:56 +0000106
107
Igor Sysoev1b735832004-11-11 14:07:14 +0000108# GNU style strerror_r() returns not length, but pointer
109
110ngx_feature="gnu style strerror_r()"
Igor Sysoevf6906042004-11-25 16:17:31 +0000111ngx_feature_name="NGX_HAVE_GNU_STRERROR_R"
Igor Sysoev1b735832004-11-11 14:07:14 +0000112ngx_feature_run=yes
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000113ngx_feature_incs="#include <string.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000114ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000115ngx_feature_libs=
Igor Sysoev805d9db2005-02-03 19:33:37 +0000116ngx_feature_test="char buf[1024]; long n; n = strerror_r(1, buf, 1024);
117 if (n >= 0 && n < 1024) return 1;"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000118. auto/feature
Igor Sysoeve89c4582003-12-19 08:15:11 +0000119
120
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000121ngx_feature="localtime_r()"
Igor Sysoevf6906042004-11-25 16:17:31 +0000122ngx_feature_name="NGX_HAVE_LOCALTIME_R"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000123ngx_feature_run=no
124ngx_feature_incs="#include <time.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000125ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000126ngx_feature_libs=
127ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
128. auto/feature
Igor Sysoevdc867cd2003-12-14 20:10:27 +0000129
130
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000131ngx_feature="posix_memalign()"
Igor Sysoevf6906042004-11-25 16:17:31 +0000132ngx_feature_name="NGX_HAVE_POSIX_MEMALIGN"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000133ngx_feature_run=no
134ngx_feature_incs="#include <stdlib.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000135ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000136ngx_feature_libs=
137ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096)"
138. auto/feature
Igor Sysoevc7a2f682004-02-10 16:23:38 +0000139
140
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000141ngx_feature="memalign()"
Igor Sysoevf6906042004-11-25 16:17:31 +0000142ngx_feature_name="NGX_HAVE_MEMALIGN"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000143ngx_feature_run=no
144ngx_feature_incs="#include <stdlib.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000145ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000146ngx_feature_libs=
147ngx_feature_test="void *p; p = memalign(4096, 4096)"
148. auto/feature
Igor Sysoev0ab91b92004-06-06 19:49:18 +0000149
150
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000151ngx_feature="sched_yield()"
Igor Sysoevf6906042004-11-25 16:17:31 +0000152ngx_feature_name="NGX_HAVE_SCHED_YIELD"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000153ngx_feature_run=no
154ngx_feature_incs="#include <sched.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000155ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000156ngx_feature_libs=
157ngx_feature_test="sched_yield()"
158. auto/feature
Igor Sysoevd09f7a12004-06-15 17:47:16 +0000159
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000160
161ngx_feature="mmap(MAP_ANON|MAP_SHARED)"
Igor Sysoevf6906042004-11-25 16:17:31 +0000162ngx_feature_name="NGX_HAVE_MAP_ANON"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000163ngx_feature_run=yes
164ngx_feature_incs="#include <sys/mman.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000165ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000166ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000167ngx_feature_test="void *p;
168 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE,
169 MAP_ANON|MAP_SHARED, -1, 0);
170 if (p == MAP_FAILED) return 1;"
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000171. auto/feature
Igor Sysoevd09f7a12004-06-15 17:47:16 +0000172
173
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000174ngx_feature='mmap("/dev/zero", MAP_SHARED)'
Igor Sysoevf6906042004-11-25 16:17:31 +0000175ngx_feature_name="NGX_HAVE_MAP_DEVZERO"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000176ngx_feature_run=yes
177ngx_feature_incs="#include <sys/mman.h>
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000178#include <sys/stat.h>
179#include <fcntl.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000180ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000181ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000182ngx_feature_test='void *p; int fd;
183 fd = open("/dev/zero", O_RDWR);
184 p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
185 if (p == MAP_FAILED) return 1;'
186. auto/feature
187
188
189ngx_feature="System V shared memory"
Igor Sysoevf6906042004-11-25 16:17:31 +0000190ngx_feature_name="NGX_HAVE_SYSVSHM"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000191ngx_feature_run=yes
192ngx_feature_incs="#include <sys/ipc.h>
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000193#include <sys/shm.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000194ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000195ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000196ngx_feature_test="int id;
197 id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT));
198 if (id == -1) return 1;
199 shmctl(id, IPC_RMID, NULL);"
200. auto/feature
201
202
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000203ngx_feature="struct msghdr.msg_control"
Igor Sysoevf6906042004-11-25 16:17:31 +0000204ngx_feature_name="NGX_HAVE_MSGHDR_MSG_CONTROL"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000205ngx_feature_run=no
206ngx_feature_incs="#include <sys/socket.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000207ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000208ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000209ngx_feature_test="struct msghdr msg; msg.msg_control = NULL"
210. auto/feature
211
212
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000213ngx_feature="ioctl(FIONBIO)"
Igor Sysoevf6906042004-11-25 16:17:31 +0000214ngx_feature_name="NGX_HAVE_FIONBIO"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000215ngx_feature_run=no
216ngx_feature_incs="#include <sys/ioctl.h>
217$NGX_INCLUDE_SYS_FILIO_H"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000218ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000219ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000220ngx_feature_test="int i; i = FIONBIO"
221. auto/feature
222
223
224ngx_feature="struct tm.tm_gmtoff"
Igor Sysoevf6906042004-11-25 16:17:31 +0000225ngx_feature_name="NGX_HAVE_GMTOFF"
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000226ngx_feature_run=no
227ngx_feature_incs="#include <time.h>"
Igor Sysoev0ec09f92006-11-27 11:07:09 +0000228ngx_feature_path=
Igor Sysoevc0edbcc2004-10-21 15:34:38 +0000229ngx_feature_libs=
Igor Sysoev415b1ce2004-06-17 17:18:53 +0000230ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0"
231. auto/feature
Igor Sysoevdfc8dad2008-09-05 15:43:34 +0000232
233
234ngx_feature="struct dirent.d_namlen"
235ngx_feature_name="NGX_HAVE_D_NAMLEN"
236ngx_feature_run=no
237ngx_feature_incs="#include <dirent.h>"
238ngx_feature_path=
239ngx_feature_libs=
240ngx_feature_test="struct dirent dir; dir.d_namlen = 0"
241. auto/feature
242
243
244ngx_feature="struct dirent.d_type"
245ngx_feature_name="NGX_HAVE_D_TYPE"
246ngx_feature_run=no
247ngx_feature_incs="#include <dirent.h>"
248ngx_feature_path=
249ngx_feature_libs=
250ngx_feature_test="struct dirent dir; dir.d_type = DT_REG"
251. auto/feature