Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_files.h @ 6230:2a621245f4cf
Win32: MSVC 2015 compatibility.
Resolved warnings about declarations that hide previous local declarations.
Warnings about WSASocketA() being deprecated resolved by explicit use of
WSASocketW() instead of WSASocket(). When compiling without IPv6 support,
WinSock deprecated warnings are disabled to allow use of gethostbyname().
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 17 Aug 2015 18:09:17 +0300 |
parents | db138b3b645e |
children | 9fd738b85fad |
rev | line source |
---|---|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
1 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
2 /* |
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
5 */ |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
6 |
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
336
diff
changeset
|
7 |
8
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
6
diff
changeset
|
8 #ifndef _NGX_FILES_H_INCLUDED_ |
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
6
diff
changeset
|
9 #define _NGX_FILES_H_INCLUDED_ |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 |
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
57
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
12 #include <ngx_config.h> |
278
0ba4821f4460
nginx-0.0.2-2004-03-04-10:04:55 import
Igor Sysoev <igor@sysoev.ru>
parents:
195
diff
changeset
|
13 #include <ngx_core.h> |
57
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
14 |
a499e0d1f16e
nginx-0.0.1-2003-01-30-10:28:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
26
diff
changeset
|
15 |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
16 typedef int ngx_fd_t; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
17 typedef struct stat ngx_file_info_t; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
18 typedef ino_t ngx_file_uniq_t; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
19 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
20 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
21 typedef struct { |
3651 | 22 u_char *name; |
23 size_t size; | |
24 void *addr; | |
25 ngx_fd_t fd; | |
26 ngx_log_t *log; | |
27 } ngx_file_mapping_t; | |
28 | |
29 | |
30 typedef struct { | |
2933 | 31 DIR *dir; |
32 struct dirent *de; | |
33 struct stat info; | |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
34 |
2933 | 35 unsigned type:8; |
36 unsigned valid_info:1; | |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
37 } ngx_dir_t; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
38 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
39 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
40 typedef struct { |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
41 size_t n; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
42 glob_t pglob; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
43 u_char *pattern; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
44 ngx_log_t *log; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
45 ngx_uint_t test; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
46 } ngx_glob_t; |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
47 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
48 |
26
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
49 #define NGX_INVALID_FILE -1 |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
50 #define NGX_FILE_ERROR -1 |
53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
24
diff
changeset
|
51 |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
52 |
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
53 |
1975 | 54 #ifdef __CYGWIN__ |
55 | |
5631
f1dfe7ff4511
Added #ifndef around NGX_HAVE_CASELESS_FILESYSTEM define.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5389
diff
changeset
|
56 #ifndef NGX_HAVE_CASELESS_FILESYSTEM |
2126
5e954395a15e
case insensitive file system location support provided by locale only
Igor Sysoev <igor@sysoev.ru>
parents:
1980
diff
changeset
|
57 #define NGX_HAVE_CASELESS_FILESYSTEM 1 |
5631
f1dfe7ff4511
Added #ifndef around NGX_HAVE_CASELESS_FILESYSTEM define.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5389
diff
changeset
|
58 #endif |
2126
5e954395a15e
case insensitive file system location support provided by locale only
Igor Sysoev <igor@sysoev.ru>
parents:
1980
diff
changeset
|
59 |
1975 | 60 #define ngx_open_file(name, mode, create, access) \ |
61 open((const char *) name, mode|create|O_BINARY, access) | |
62 | |
63 #else | |
64 | |
1048
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
65 #define ngx_open_file(name, mode, create, access) \ |
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
66 open((const char *) name, mode|create, access) |
1975 | 67 |
68 #endif | |
69 | |
5
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
70 #define ngx_open_file_n "open()" |
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
71 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
72 #define NGX_FILE_RDONLY O_RDONLY |
1054 | 73 #define NGX_FILE_WRONLY O_WRONLY |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
74 #define NGX_FILE_RDWR O_RDWR |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
75 #define NGX_FILE_CREATE_OR_OPEN O_CREAT |
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
76 #define NGX_FILE_OPEN 0 |
5262 | 77 #define NGX_FILE_TRUNCATE (O_CREAT|O_TRUNC) |
78 #define NGX_FILE_APPEND (O_WRONLY|O_APPEND) | |
3497
ac281bc4c187
use non-blocking open() not to hang on FIFO files, etc.
Igor Sysoev <igor@sysoev.ru>
parents:
3322
diff
changeset
|
79 #define NGX_FILE_NONBLOCK O_NONBLOCK |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
80 |
4475 | 81 #if (NGX_HAVE_OPENAT) |
82 #define NGX_FILE_NOFOLLOW O_NOFOLLOW | |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
83 |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
84 #if defined(O_DIRECTORY) |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
85 #define NGX_FILE_DIRECTORY O_DIRECTORY |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
86 #else |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
87 #define NGX_FILE_DIRECTORY 0 |
4475 | 88 #endif |
89 | |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
90 #if defined(O_SEARCH) |
5262 | 91 #define NGX_FILE_SEARCH (O_SEARCH|NGX_FILE_DIRECTORY) |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
92 |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
93 #elif defined(O_EXEC) |
5262 | 94 #define NGX_FILE_SEARCH (O_EXEC|NGX_FILE_DIRECTORY) |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
95 |
5356
acd51b0f6fd4
Disable symlinks: use O_PATH to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
5262
diff
changeset
|
96 #elif (NGX_HAVE_O_PATH) |
acd51b0f6fd4
Disable symlinks: use O_PATH to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
5262
diff
changeset
|
97 #define NGX_FILE_SEARCH (O_PATH|O_RDONLY|NGX_FILE_DIRECTORY) |
acd51b0f6fd4
Disable symlinks: use O_PATH to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
5262
diff
changeset
|
98 |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
99 #else |
5262 | 100 #define NGX_FILE_SEARCH (O_RDONLY|NGX_FILE_DIRECTORY) |
4488
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
101 #endif |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
102 |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
103 #endif /* NGX_HAVE_OPENAT */ |
d33ce8cd0d70
Disable symlinks: use O_SEARCH|O_DIRECTORY to open path components.
Valentin Bartenev <vbart@nginx.com>
parents:
4485
diff
changeset
|
104 |
1048
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
105 #define NGX_FILE_DEFAULT_ACCESS 0644 |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2550
diff
changeset
|
106 #define NGX_FILE_OWNER_ACCESS 0600 |
1048
c4f666fc3a7e
ngx_open_file(name, access, create) > ngx_open_file(name, mode, create, access)
Igor Sysoev <igor@sysoev.ru>
parents:
1046
diff
changeset
|
107 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
108 |
24
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
8
diff
changeset
|
109 #define ngx_close_file close |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
8
diff
changeset
|
110 #define ngx_close_file_n "close()" |
77c7629a2627
nginx-0.0.1-2002-12-10-21:05:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
8
diff
changeset
|
111 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
112 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
113 #define ngx_delete_file(name) unlink((const char *) name) |
185
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
114 #define ngx_delete_file_n "unlink()" |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
115 |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
116 |
633 | 117 ngx_fd_t ngx_open_tempfile(u_char *name, ngx_uint_t persistent, |
1046 | 118 ngx_uint_t access); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
119 #define ngx_open_tempfile_n "open()" |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
120 |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
75
diff
changeset
|
121 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
122 ssize_t ngx_read_file(ngx_file_t *file, u_char *buf, size_t size, off_t offset); |
2180 | 123 #if (NGX_HAVE_PREAD) |
124 #define ngx_read_file_n "pread()" | |
125 #else | |
5
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
126 #define ngx_read_file_n "read()" |
2180 | 127 #endif |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
128 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
129 ssize_t ngx_write_file(ngx_file_t *file, u_char *buf, size_t size, |
497 | 130 off_t offset); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
131 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
132 ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce, |
497 | 133 off_t offset, ngx_pool_t *pool); |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
134 |
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
135 |
1055 | 136 #define ngx_read_fd read |
137 #define ngx_read_fd_n "read()" | |
138 | |
2302
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
139 /* |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
140 * we use inlined function instead of simple #define |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
141 * because glibc 2.3 sets warn_unused_result attribute for write() |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
142 * and in this case gcc 4.3 ignores (void) cast |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
143 */ |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
144 static ngx_inline ssize_t |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
145 ngx_write_fd(ngx_fd_t fd, void *buf, size_t n) |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
146 { |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
147 return write(fd, buf, n); |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
148 } |
2abf14c952a2
compatibility with glibc 2.3, warn_unused_result attribute for write()
Igor Sysoev <igor@sysoev.ru>
parents:
2259
diff
changeset
|
149 |
1055 | 150 #define ngx_write_fd_n "write()" |
151 | |
2769
9d986c4e796f
introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
152 |
9d986c4e796f
introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
153 #define ngx_write_console ngx_write_fd |
9d986c4e796f
introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
154 |
9d986c4e796f
introduce ngx_write_console() to support OEM code pages
Igor Sysoev <igor@sysoev.ru>
parents:
2758
diff
changeset
|
155 |
571 | 156 #define ngx_linefeed(p) *p++ = LF; |
157 #define NGX_LINEFEED_SIZE 1 | |
4283
f72496073689
Introduction of simple ngx_write_stderr() instead of ngx_log_stderr()
Igor Sysoev <igor@sysoev.ru>
parents:
3970
diff
changeset
|
158 #define NGX_LINEFEED "\x0a" |
571 | 159 |
160 | |
633 | 161 #define ngx_rename_file(o, n) rename((const char *) o, (const char *) n) |
681 | 162 #define ngx_rename_file_n "rename()" |
170
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
163 |
c42be4185301
nginx-0.0.1-2003-11-03-01:56:18 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
164 |
669 | 165 #define ngx_change_file_access(n, a) chmod((const char *) n, a) |
681 | 166 #define ngx_change_file_access_n "chmod()" |
167 | |
168 | |
169 ngx_int_t ngx_set_file_time(u_char *name, ngx_fd_t fd, time_t s); | |
170 #define ngx_set_file_time_n "utimes()" | |
669 | 171 |
172 | |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
173 #define ngx_file_info(file, sb) stat((const char *) file, sb) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
174 #define ngx_file_info_n "stat()" |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
175 |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
176 #define ngx_fd_info(fd, sb) fstat(fd, sb) |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
177 #define ngx_fd_info_n "fstat()" |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
178 |
3501
423ff11e3018
use lstat() for WebDAV DELETE, COPY, and MOVE to handle symlinks
Igor Sysoev <igor@sysoev.ru>
parents:
3497
diff
changeset
|
179 #define ngx_link_info(file, sb) lstat((const char *) file, sb) |
423ff11e3018
use lstat() for WebDAV DELETE, COPY, and MOVE to handle symlinks
Igor Sysoev <igor@sysoev.ru>
parents:
3497
diff
changeset
|
180 #define ngx_link_info_n "lstat()" |
423ff11e3018
use lstat() for WebDAV DELETE, COPY, and MOVE to handle symlinks
Igor Sysoev <igor@sysoev.ru>
parents:
3497
diff
changeset
|
181 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
182 #define ngx_is_dir(sb) (S_ISDIR((sb)->st_mode)) |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
183 #define ngx_is_file(sb) (S_ISREG((sb)->st_mode)) |
669 | 184 #define ngx_is_link(sb) (S_ISLNK((sb)->st_mode)) |
3281 | 185 #define ngx_is_exec(sb) (((sb)->st_mode & S_IXUSR) == S_IXUSR) |
1053
b9fa23cda4cc
ngx_file_access() and ngx_de_access()
Igor Sysoev <igor@sysoev.ru>
parents:
1048
diff
changeset
|
186 #define ngx_file_access(sb) ((sb)->st_mode & 0777) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
187 #define ngx_file_size(sb) (sb)->st_size |
4498
569ea17767bf
Workaround for fs_size on ZFS (ticket #46).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4488
diff
changeset
|
188 #define ngx_file_fs_size(sb) ngx_max((sb)->st_size, (sb)->st_blocks * 512) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
189 #define ngx_file_mtime(sb) (sb)->st_mtime |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
190 #define ngx_file_uniq(sb) (sb)->st_ino |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
191 |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
192 |
3651 | 193 ngx_int_t ngx_create_file_mapping(ngx_file_mapping_t *fm); |
194 void ngx_close_file_mapping(ngx_file_mapping_t *fm); | |
195 | |
196 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
197 #define ngx_realpath(p, r) (u_char *) realpath((char *) p, (char *) r) |
2259 | 198 #define ngx_realpath_n "realpath()" |
2758 | 199 #define ngx_getcwd(buf, size) (getcwd((char *) buf, size) != NULL) |
336
ca9a7f8c86da
nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
333
diff
changeset
|
200 #define ngx_getcwd_n "getcwd()" |
2744 | 201 #define ngx_path_separator(c) ((c) == '/') |
202 | |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
203 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
204 #if defined(PATH_MAX) |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
205 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
206 #define NGX_HAVE_MAX_PATH 1 |
336
ca9a7f8c86da
nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
333
diff
changeset
|
207 #define NGX_MAX_PATH PATH_MAX |
ca9a7f8c86da
nginx-0.0.3-2004-05-18-19:29:08 import
Igor Sysoev <igor@sysoev.ru>
parents:
333
diff
changeset
|
208 |
4558
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
209 #else |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
210 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
211 #define NGX_MAX_PATH 4096 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
212 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
213 #endif |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
214 |
8865fd1f3aa5
Fixed unconditional MAX_PATH usage (ticket #22).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4498
diff
changeset
|
215 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
216 #define NGX_DIR_MASK_LEN 0 |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
217 |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
218 |
467 | 219 ngx_int_t ngx_open_dir(ngx_str_t *name, ngx_dir_t *dir); |
185
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
220 #define ngx_open_dir_n "opendir()" |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
221 |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
222 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
223 #define ngx_close_dir(d) closedir((d)->dir) |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
224 #define ngx_close_dir_n "closedir()" |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
225 |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
226 |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
227 ngx_int_t ngx_read_dir(ngx_dir_t *dir); |
185
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
228 #define ngx_read_dir_n "readdir()" |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
229 |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
230 |
669 | 231 #define ngx_create_dir(name, access) mkdir((const char *) name, access) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
232 #define ngx_create_dir_n "mkdir()" |
74
17ab1af8c3dd
nginx-0.0.1-2003-04-11-20:01:14 import
Igor Sysoev <igor@sysoev.ru>
parents:
57
diff
changeset
|
233 |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 |
290
87e73f067470
nginx-0.0.2-2004-03-16-10:10:12 import
Igor Sysoev <igor@sysoev.ru>
parents:
278
diff
changeset
|
235 #define ngx_delete_dir(name) rmdir((const char *) name) |
185
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
236 #define ngx_delete_dir_n "rmdir()" |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
237 |
d5f50cefc322
nginx-0.0.1-2003-11-14-19:52:04 import
Igor Sysoev <igor@sysoev.ru>
parents:
184
diff
changeset
|
238 |
1089
b2e6eb425770
use ngx_dir_access() to enable search bits for directory
Igor Sysoev <igor@sysoev.ru>
parents:
1055
diff
changeset
|
239 #define ngx_dir_access(a) (a | (a & 0444) >> 2) |
b2e6eb425770
use ngx_dir_access() to enable search bits for directory
Igor Sysoev <igor@sysoev.ru>
parents:
1055
diff
changeset
|
240 |
b2e6eb425770
use ngx_dir_access() to enable search bits for directory
Igor Sysoev <igor@sysoev.ru>
parents:
1055
diff
changeset
|
241 |
457 | 242 #define ngx_de_name(dir) ((u_char *) (dir)->de->d_name) |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
243 #if (NGX_HAVE_D_NAMLEN) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
244 #define ngx_de_namelen(dir) (dir)->de->d_namlen |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
245 #else |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
246 #define ngx_de_namelen(dir) ngx_strlen((dir)->de->d_name) |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
247 #endif |
3200
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
248 |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
249 static ngx_inline ngx_int_t |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
250 ngx_de_info(u_char *name, ngx_dir_t *dir) |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
251 { |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
252 dir->type = 0; |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
253 return stat((const char *) name, &dir->info); |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
254 } |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
255 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
256 #define ngx_de_info_n "stat()" |
497 | 257 #define ngx_de_link_info(name, dir) lstat((const char *) name, &(dir)->info) |
258 #define ngx_de_link_info_n "lstat()" | |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
259 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
260 #if (NGX_HAVE_D_TYPE) |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
261 |
3200
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
262 /* |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
263 * some file systems (e.g. XFS on Linux and CD9660 on FreeBSD) |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
264 * do not set dirent.d_type |
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
265 */ |
2550
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
266 |
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
267 #define ngx_de_is_dir(dir) \ |
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
268 (((dir)->type) ? ((dir)->type == DT_DIR) : (S_ISDIR((dir)->info.st_mode))) |
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
269 #define ngx_de_is_file(dir) \ |
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
270 (((dir)->type) ? ((dir)->type == DT_REG) : (S_ISREG((dir)->info.st_mode))) |
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
271 #define ngx_de_is_link(dir) \ |
3200
26784c34e8be
*) reset cached dirent.d_type after stat()
Igor Sysoev <igor@sysoev.ru>
parents:
3178
diff
changeset
|
272 (((dir)->type) ? ((dir)->type == DT_LNK) : (S_ISLNK((dir)->info.st_mode))) |
2550
5e87ddb4764f
XFS on Linux does not set dirent.d_type,
Igor Sysoev <igor@sysoev.ru>
parents:
2302
diff
changeset
|
273 |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
274 #else |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
275 |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
276 #define ngx_de_is_dir(dir) (S_ISDIR((dir)->info.st_mode)) |
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
277 #define ngx_de_is_file(dir) (S_ISREG((dir)->info.st_mode)) |
497 | 278 #define ngx_de_is_link(dir) (S_ISLNK((dir)->info.st_mode)) |
2234
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
279 |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
280 #endif |
c7c319896bb4
*) autoconfigure struct dirent capabilities
Igor Sysoev <igor@sysoev.ru>
parents:
2232
diff
changeset
|
281 |
1053
b9fa23cda4cc
ngx_file_access() and ngx_de_access()
Igor Sysoev <igor@sysoev.ru>
parents:
1048
diff
changeset
|
282 #define ngx_de_access(dir) (((dir)->info.st_mode) & 0777) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
283 #define ngx_de_size(dir) (dir)->info.st_size |
4498
569ea17767bf
Workaround for fs_size on ZFS (ticket #46).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4488
diff
changeset
|
284 #define ngx_de_fs_size(dir) \ |
569ea17767bf
Workaround for fs_size on ZFS (ticket #46).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4488
diff
changeset
|
285 ngx_max((dir)->info.st_size, (dir)->info.st_blocks * 512) |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
185
diff
changeset
|
286 #define ngx_de_mtime(dir) (dir)->info.st_mtime |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
287 |
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
288 |
727 | 289 ngx_int_t ngx_open_glob(ngx_glob_t *gl); |
290 #define ngx_open_glob_n "glob()" | |
291 ngx_int_t ngx_read_glob(ngx_glob_t *gl, ngx_str_t *name); | |
292 void ngx_close_glob(ngx_glob_t *gl); | |
293 | |
294 | |
611 | 295 ngx_err_t ngx_trylock_fd(ngx_fd_t fd); |
296 ngx_err_t ngx_lock_fd(ngx_fd_t fd); | |
297 ngx_err_t ngx_unlock_fd(ngx_fd_t fd); | |
298 | |
299 #define ngx_trylock_fd_n "fcntl(F_SETLK, F_WRLCK)" | |
300 #define ngx_lock_fd_n "fcntl(F_SETLKW, F_WRLCK)" | |
301 #define ngx_unlock_fd_n "fcntl(F_SETLK, F_UNLCK)" | |
302 | |
303 | |
3178 | 304 #if (NGX_HAVE_F_READAHEAD) |
305 | |
306 #define NGX_HAVE_READ_AHEAD 1 | |
307 | |
308 #define ngx_read_ahead(fd, n) fcntl(fd, F_READAHEAD, (int) n) | |
309 #define ngx_read_ahead_n "fcntl(fd, F_READAHEAD)" | |
310 | |
311 #elif (NGX_HAVE_POSIX_FADVISE) | |
312 | |
313 #define NGX_HAVE_READ_AHEAD 1 | |
314 | |
3322
e19df6e65352
fix posix_fadvise() error handling
Igor Sysoev <igor@sysoev.ru>
parents:
3294
diff
changeset
|
315 ngx_int_t ngx_read_ahead(ngx_fd_t fd, size_t n); |
3178 | 316 #define ngx_read_ahead_n "posix_fadvise(POSIX_FADV_SEQUENTIAL)" |
317 | |
318 #else | |
319 | |
320 #define ngx_read_ahead(fd, n) 0 | |
321 #define ngx_read_ahead_n "ngx_read_ahead_n" | |
322 | |
323 #endif | |
324 | |
325 | |
2129 | 326 #if (NGX_HAVE_O_DIRECT) |
327 | |
2248
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
328 ngx_int_t ngx_directio_on(ngx_fd_t fd); |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
329 #define ngx_directio_on_n "fcntl(O_DIRECT)" |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
330 |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
331 ngx_int_t ngx_directio_off(ngx_fd_t fd); |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
332 #define ngx_directio_off_n "fcntl(!O_DIRECT)" |
2129 | 333 |
334 #elif (NGX_HAVE_F_NOCACHE) | |
335 | |
2248
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
336 #define ngx_directio_on(fd) fcntl(fd, F_NOCACHE, 1) |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
337 #define ngx_directio_on_n "fcntl(F_NOCACHE, 1)" |
2129 | 338 |
2143 | 339 #elif (NGX_HAVE_DIRECTIO) |
340 | |
2248
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
341 #define ngx_directio_on(fd) directio(fd, DIRECTIO_ON) |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
342 #define ngx_directio_on_n "directio(DIRECTIO_ON)" |
2143 | 343 |
2129 | 344 #else |
345 | |
2248
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
346 #define ngx_directio_on(fd) 0 |
1adec90a0e46
disable directio for unaligned reads in Linux
Igor Sysoev <igor@sysoev.ru>
parents:
2234
diff
changeset
|
347 #define ngx_directio_on_n "ngx_directio_on_n" |
2129 | 348 |
349 #endif | |
350 | |
2615 | 351 size_t ngx_fs_bsize(u_char *name); |
352 | |
353 | |
4475 | 354 #if (NGX_HAVE_OPENAT) |
355 | |
356 #define ngx_openat_file(fd, name, mode, create, access) \ | |
357 openat(fd, (const char *) name, mode|create, access) | |
358 | |
359 #define ngx_openat_file_n "openat()" | |
360 | |
361 #define ngx_file_at_info(fd, name, sb, flag) \ | |
362 fstatat(fd, (const char *) name, sb, flag) | |
363 | |
364 #define ngx_file_at_info_n "fstatat()" | |
365 | |
4485
f7d131008e9c
Disable symlinks: added explicit cast of AT_FDCWD (ticket #111).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4475
diff
changeset
|
366 #define NGX_AT_FDCWD (ngx_fd_t) AT_FDCWD |
f7d131008e9c
Disable symlinks: added explicit cast of AT_FDCWD (ticket #111).
Maxim Dounin <mdounin@mdounin.ru>
parents:
4475
diff
changeset
|
367 |
4475 | 368 #endif |
369 | |
370 | |
6186
db138b3b645e
Core: added support for writing to stdout.
Vladimir Homutov <vl@nginx.com>
parents:
6022
diff
changeset
|
371 #define ngx_stdout STDOUT_FILENO |
2743
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
372 #define ngx_stderr STDERR_FILENO |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
373 #define ngx_set_stderr(fd) dup2(fd, STDERR_FILENO) |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
374 #define ngx_set_stderr_n "dup2(STDERR_FILENO)" |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
375 |
d8316f307b6a
issue start up errors and warning on both stderr and error_log
Igor Sysoev <igor@sysoev.ru>
parents:
2686
diff
changeset
|
376 |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
377 #if (NGX_HAVE_FILE_AIO) |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
378 |
5980
ccad84a174e0
Refactored sendfile() AIO preload.
Valentin Bartenev <vbart@nginx.com>
parents:
5631
diff
changeset
|
379 ngx_int_t ngx_file_aio_init(ngx_file_t *file, ngx_pool_t *pool); |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
380 ssize_t ngx_file_aio_read(ngx_file_t *file, u_char *buf, size_t size, |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
381 off_t offset, ngx_pool_t *pool); |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
382 |
3294
04cfc09b8b8d
export aio presence knowledge to prevent using "aio sendfile",
Igor Sysoev <igor@sysoev.ru>
parents:
3281
diff
changeset
|
383 extern ngx_uint_t ngx_file_aio; |
04cfc09b8b8d
export aio presence knowledge to prevent using "aio sendfile",
Igor Sysoev <igor@sysoev.ru>
parents:
3281
diff
changeset
|
384 |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
385 #endif |
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
386 |
6022
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
5980
diff
changeset
|
387 #if (NGX_THREADS) |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
5980
diff
changeset
|
388 ssize_t ngx_thread_read(ngx_thread_task_t **taskp, ngx_file_t *file, |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
5980
diff
changeset
|
389 u_char *buf, size_t size, off_t offset, ngx_pool_t *pool); |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
5980
diff
changeset
|
390 #endif |
1fdba317ee6d
Added support for offloading read() in thread pools.
Valentin Bartenev <vbart@nginx.com>
parents:
5980
diff
changeset
|
391 |
3052
6060225e9261
FreeBSD and Linux AIO support
Igor Sysoev <igor@sysoev.ru>
parents:
2933
diff
changeset
|
392 |
8
708f8bb772ec
nginx-0.0.1-2002-09-02-18:48:24 import
Igor Sysoev <igor@sysoev.ru>
parents:
6
diff
changeset
|
393 #endif /* _NGX_FILES_H_INCLUDED_ */ |