1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
# Copyright (C) Igor Sysoev
CC_WARN=
ngx_fmt_collect=yes
# C types
ngx_type="int"; . auto/types/sizeof
#ngx_formats="%d"; . auto/fmt/fmt
ngx_type="long"; . auto/types/sizeof
#ngx_formats="%ld"; . auto/fmt/fmt
ngx_type="long long"; . auto/types/sizeof
#ngx_formats="%lld %qd"; . auto/fmt/fmt
ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size
#ngx_fmt_name=PTR_FMT;
#eval ngx_formats=\${ngx_${ngx_ptr_size}_fmt}; . auto/fmt/ptrfmt
# POSIX types
NGX_INCLUDE_AUTO_CONFIG_H="#include \"../$NGX_AUTO_CONFIG_H\""
ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef
ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef
. auto/types/sizeof
ngx_param=SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value
ngx_type="socklen_t"; ngx_types="uint32_t"; . auto/types/typedef
ngx_type="in_addr_t"; ngx_types="uint32_t"; . auto/types/typedef
ngx_type="in_port_t"; ngx_types="u_short"; . auto/types/typedef
ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef
. auto/types/uintptr_t
. auto/endianess
# printf() formats
#CC_WARN=$CC_STRONG
#ngx_fmt_collect=no
#
#ngx_fmt_name=OFF_T_FMT; ngx_type="off_t"; . auto/types/sizeof
ngx_param=OFF_T_MAX_VALUE; ngx_value=$ngx_max_value; . auto/types/value
#eval ngx_formats=\${ngx_${ngx_size}_fmt}; . auto/fmt/fmt
#
#ngx_fmt_name=TIME_T_FMT; ngx_type="time_t"; . auto/types/sizeof
ngx_param=TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value
ngx_param=TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value
#eval ngx_formats=\${ngx_${ngx_size}_fmt}; . auto/fmt/fmt
#
#ngx_fmt_name=SIZE_T_FMT; ngx_type="size_t"; . auto/types/sizeof
#eval ngx_formats=\${ngx_${ngx_size}_fmt}; . auto/fmt/fmt
#
#ngx_fmt_name=SIZE_T_X_FMT; . auto/fmt/xfmt
#
#ngx_fmt_name=PID_T_FMT; ngx_type="pid_t"; . auto/types/sizeof
#eval ngx_formats=\${ngx_${ngx_size}_fmt}; . auto/fmt/fmt
#
#ngx_fmt_name=RLIM_T_FMT; ngx_type="rlim_t"; . auto/types/sizeof
#eval ngx_formats=\${ngx_${ngx_size}_fmt}; . auto/fmt/fmt
# syscalls, libc calls and some features
ngx_feature="setproctitle()"
ngx_feature_name="HAVE_SETPROCTITLE"
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_libs=
ngx_feature_test="setproctitle(\"test\");"
. auto/feature
ngx_feature="pread()"
ngx_feature_name="pread"
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_libs=
ngx_feature_test="char buf[1]; ssize_t n; n = pread(0, buf, 1, 0)"
. auto/feature
ngx_feature="pwrite()"
ngx_feature_name="pwrite"
ngx_feature_run=no
ngx_feature_incs=
ngx_feature_libs=
ngx_feature_test="char buf[1]; ssize_t n; n = pwrite(1, buf, 1, 0)"
. auto/feature
ngx_feature="strerror_r()"
ngx_feature_name="strerror_r"
ngx_feature_run=yes
ngx_feature_incs="#include <string.h>"
ngx_feature_libs=
ngx_feature_test="char buf[32]; int n; n = strerror_r(1, buf, 32);
if (n > 32) return 1;"
. auto/feature
# GNU style strerror_r() returns not length, but pointer
ngx_feature="gnu style strerror_r()"
ngx_feature_name="gnu_strerror_r"
ngx_feature_run=yes
ngx_feature_incs="#include <string.h>"
ngx_feature_libs=
ngx_feature_test="char buf[32]; int n; n = strerror_r(1, buf, 32);
if (n < 32) return 1;"
. auto/feature
ngx_feature="localtime_r()"
ngx_feature_name="localtime_r"
ngx_feature_run=no
ngx_feature_incs="#include <time.h>"
ngx_feature_libs=
ngx_feature_test="struct tm t; time_t c=0; localtime_r(&c, &t)"
. auto/feature
ngx_feature="posix_memalign()"
ngx_feature_name="posix_memalign"
ngx_feature_run=no
ngx_feature_incs="#include <stdlib.h>"
ngx_feature_libs=
ngx_feature_test="void *p; int n; n = posix_memalign(&p, 4096, 4096)"
. auto/feature
ngx_feature="memalign()"
ngx_feature_name="memalign"
ngx_feature_run=no
ngx_feature_incs="#include <stdlib.h>"
ngx_feature_libs=
ngx_feature_test="void *p; p = memalign(4096, 4096)"
. auto/feature
ngx_feature="sched_yield()"
ngx_feature_name="HAVE_SCHED_YIELD"
ngx_feature_run=no
ngx_feature_incs="#include <sched.h>"
ngx_feature_libs=
ngx_feature_test="sched_yield()"
. auto/feature
ngx_feature="mmap(MAP_ANON|MAP_SHARED)"
ngx_feature_name="MAP_ANON"
ngx_feature_run=yes
ngx_feature_incs="#include <sys/mman.h>"
ngx_feature_libs=
ngx_feature_test="void *p;
p = mmap(NULL, 4096, PROT_READ|PROT_WRITE,
MAP_ANON|MAP_SHARED, -1, 0);
if (p == MAP_FAILED) return 1;"
. auto/feature
ngx_feature='mmap("/dev/zero", MAP_SHARED)'
ngx_feature_name="MAP_DEVZERO"
ngx_feature_run=yes
ngx_feature_incs="#include <sys/mman.h>
#include <sys/stat.h>
#include <fcntl.h>"
ngx_feature_libs=
ngx_feature_test='void *p; int fd;
fd = open("/dev/zero", O_RDWR);
p = mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
if (p == MAP_FAILED) return 1;'
. auto/feature
ngx_feature="System V shared memory"
ngx_feature_name="SYSVSHM"
ngx_feature_run=yes
ngx_feature_incs="#include <sys/ipc.h>
#include <sys/shm.h>"
ngx_feature_libs=
ngx_feature_test="int id;
id = shmget(IPC_PRIVATE, 4096, (SHM_R|SHM_W|IPC_CREAT));
if (id == -1) return 1;
shmctl(id, IPC_RMID, NULL);"
. auto/feature
ngx_feature="struct msghdr.msg_control"
ngx_feature_name="msghdr_msg_control"
ngx_feature_run=no
ngx_feature_incs="#include <sys/socket.h>"
ngx_feature_libs=
ngx_feature_test="struct msghdr msg; msg.msg_control = NULL"
. auto/feature
ngx_feature="ioctl(FIONBIO)"
ngx_feature_name="FIONBIO"
ngx_feature_run=no
ngx_feature_incs="#include <sys/ioctl.h>
$NGX_INCLUDE_SYS_FILIO_H"
ngx_feature_libs=
ngx_feature_test="int i; i = FIONBIO"
. auto/feature
ngx_feature="struct tm.tm_gmtoff"
ngx_feature_name="gmtoff"
ngx_feature_run=no
ngx_feature_incs="#include <time.h>"
ngx_feature_libs=
ngx_feature_test="struct tm tm; tm.tm_gmtoff = 0"
. auto/feature
|
