Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_errno.h @ 7162:8b84d60ef13d
Fixed "changing binary" when reaper is not init.
On some systems, it's possible that reaper of orphaned processes is
set to something other than "init" process. On such systems, the
changing binary procedure did not work.
The fix is to check if PPID has changed, instead of assuming it's
always 1 for orphaned processes.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 28 Nov 2017 12:00:24 +0300 |
parents | a5897d360977 |
children |
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:
381
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:
381
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:
381
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:
381
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:
381
diff
changeset
|
7 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #ifndef _NGX_ERRNO_H_INCLUDED_ |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #define _NGX_ERRNO_H_INCLUDED_ |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
11 |
256
8e39cab6abd5
nginx-0.0.2-2004-02-10-19:23:38 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
12 #include <ngx_config.h> |
8e39cab6abd5
nginx-0.0.2-2004-02-10-19:23:38 import
Igor Sysoev <igor@sysoev.ru>
parents:
248
diff
changeset
|
13 #include <ngx_core.h> |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
14 |
100
7ebc8b7fb816
nginx-0.0.1-2003-06-03-19:42:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
98
diff
changeset
|
15 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
16 typedef int ngx_err_t; |
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
17 |
637 | 18 #define NGX_EPERM EPERM |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
19 #define NGX_ENOENT ENOENT |
3023 | 20 #define NGX_ENOPATH ENOENT |
322
ab2f8c9a2a45
nginx-0.0.3-2004-04-20-11:00:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
291
diff
changeset
|
21 #define NGX_ESRCH ESRCH |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
22 #define NGX_EINTR EINTR |
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
23 #define NGX_ECHILD ECHILD |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
322
diff
changeset
|
24 #define NGX_ENOMEM ENOMEM |
47
d81326c3b21b
nginx-0.0.1-2003-01-15-10:02:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
46
diff
changeset
|
25 #define NGX_EACCES EACCES |
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
26 #define NGX_EBUSY EBUSY |
95
b48066122884
nginx-0.0.1-2003-05-23-15:53:01 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
27 #define NGX_EEXIST EEXIST |
6468
a5897d360977
Win32: additional error code NGX_EEXIST_FILE (ticket #910).
Maxim Dounin <mdounin@mdounin.ru>
parents:
5550
diff
changeset
|
28 #define NGX_EEXIST_FILE EEXIST |
2394
dbe746851b31
use ngx_ext_rename_file() for single file MOVE
Igor Sysoev <igor@sysoev.ru>
parents:
1869
diff
changeset
|
29 #define NGX_EXDEV EXDEV |
45
f1ee46c036a4
nginx-0.0.1-2003-01-10-09:09:20 import
Igor Sysoev <igor@sysoev.ru>
parents:
19
diff
changeset
|
30 #define NGX_ENOTDIR ENOTDIR |
663 | 31 #define NGX_EISDIR EISDIR |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
322
diff
changeset
|
32 #define NGX_EINVAL EINVAL |
4618
c05cfc46b3bc
Accept moderation in case of EMFILE/ENFILE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4475
diff
changeset
|
33 #define NGX_ENFILE ENFILE |
c05cfc46b3bc
Accept moderation in case of EMFILE/ENFILE.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4475
diff
changeset
|
34 #define NGX_EMFILE EMFILE |
633 | 35 #define NGX_ENOSPC ENOSPC |
216
f1d0e5f09c1e
nginx-0.0.1-2003-12-25-23:26:58 import
Igor Sysoev <igor@sysoev.ru>
parents:
210
diff
changeset
|
36 #define NGX_EPIPE EPIPE |
19
d7908993fdeb
nginx-0.0.1-2002-12-02-19:09:40 import; resume after 2 months stall
Igor Sysoev <igor@sysoev.ru>
parents:
6
diff
changeset
|
37 #define NGX_EINPROGRESS EINPROGRESS |
5550
3c5ddf0575d8
Core: handle getsockopt(TCP_FASTOPEN) failures.
Piotr Sikora <piotr@cloudflare.com>
parents:
5431
diff
changeset
|
38 #define NGX_ENOPROTOOPT ENOPROTOOPT |
5431
91bd62a9627e
Core: handling of getsockopt(TCP_DEFER_ACCEPT) failures.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5355
diff
changeset
|
39 #define NGX_EOPNOTSUPP EOPNOTSUPP |
3
34a521b1a148
nginx-0.0.1-2002-08-20-18:48:28 import
Igor Sysoev <igor@sysoev.ru>
parents:
0
diff
changeset
|
40 #define NGX_EADDRINUSE EADDRINUSE |
248
e885208c518b
nginx-0.0.2-2004-02-03-00:19:52 import
Igor Sysoev <igor@sysoev.ru>
parents:
218
diff
changeset
|
41 #define NGX_ECONNABORTED ECONNABORTED |
67
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
42 #define NGX_ECONNRESET ECONNRESET |
218
05592fd7a436
nginx-0.0.1-2004-01-05-23:55:48 import
Igor Sysoev <igor@sysoev.ru>
parents:
216
diff
changeset
|
43 #define NGX_ENOTCONN ENOTCONN |
6
669801705ab1
nginx-0.0.1-2002-08-26-19:18:19 import
Igor Sysoev <igor@sysoev.ru>
parents:
5
diff
changeset
|
44 #define NGX_ETIMEDOUT ETIMEDOUT |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
256
diff
changeset
|
45 #define NGX_ECONNREFUSED ECONNREFUSED |
543 | 46 #define NGX_ENAMETOOLONG ENAMETOOLONG |
1869
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
663
diff
changeset
|
47 #define NGX_ENETDOWN ENETDOWN |
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
663
diff
changeset
|
48 #define NGX_ENETUNREACH ENETUNREACH |
192443881e51
add NGX_ENETDOWN, NGX_ENETUNREACH, and NGX_EHOSTDOWN
Igor Sysoev <igor@sysoev.ru>
parents:
663
diff
changeset
|
49 #define NGX_EHOSTDOWN EHOSTDOWN |
288
f81d075ad172
nginx-0.0.2-2004-03-14-23:46:25 import
Igor Sysoev <igor@sysoev.ru>
parents:
256
diff
changeset
|
50 #define NGX_EHOSTUNREACH EHOSTUNREACH |
467 | 51 #define NGX_ENOSYS ENOSYS |
59
e8cdc2989cee
nginx-0.0.1-2003-02-06-20:21:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
47
diff
changeset
|
52 #define NGX_ECANCELED ECANCELED |
2628
64a10d6b97bd
win32 ngx_open_file() supports utf8 names and NGX_FILE_APPEND
Igor Sysoev <igor@sysoev.ru>
parents:
2394
diff
changeset
|
53 #define NGX_EILSEQ EILSEQ |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
54 #define NGX_ENOMOREFILES 0 |
5333
e8bca8397625
Autoindex: improved ngx_de_info() error handling.
Sergey Kandaurov <pluknet@nginx.com>
parents:
4693
diff
changeset
|
55 #define NGX_ELOOP ELOOP |
5355
32847478c2c1
Added the NGX_EBADF define.
Valentin Bartenev <vbart@nginx.com>
parents:
5333
diff
changeset
|
56 #define NGX_EBADF EBADF |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
57 |
4475 | 58 #if (NGX_HAVE_OPENAT) |
59 #define NGX_EMLINK EMLINK | |
60 #endif | |
61 | |
3671
7160230d9736
HP/UX uses EWOULDBLOCK instead of EAGAIN
Igor Sysoev <igor@sysoev.ru>
parents:
3472
diff
changeset
|
62 #if (__hpux__) |
7160230d9736
HP/UX uses EWOULDBLOCK instead of EAGAIN
Igor Sysoev <igor@sysoev.ru>
parents:
3472
diff
changeset
|
63 #define NGX_EAGAIN EWOULDBLOCK |
7160230d9736
HP/UX uses EWOULDBLOCK instead of EAGAIN
Igor Sysoev <igor@sysoev.ru>
parents:
3472
diff
changeset
|
64 #else |
7160230d9736
HP/UX uses EWOULDBLOCK instead of EAGAIN
Igor Sysoev <igor@sysoev.ru>
parents:
3472
diff
changeset
|
65 #define NGX_EAGAIN EAGAIN |
7160230d9736
HP/UX uses EWOULDBLOCK instead of EAGAIN
Igor Sysoev <igor@sysoev.ru>
parents:
3472
diff
changeset
|
66 #endif |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
67 |
67
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
59
diff
changeset
|
68 |
5
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
69 #define ngx_errno errno |
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
70 #define ngx_socket_errno errno |
186
c1f3a3c7c5db
nginx-0.0.1-2003-11-17-00:49:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
100
diff
changeset
|
71 #define ngx_set_errno(err) errno = err |
5
62b1a364857c
nginx-0.0.1-2002-08-23-20:14:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
3
diff
changeset
|
72 #define ngx_set_socket_errno(err) errno = err |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
73 |
210
00cafae0bdf1
nginx-0.0.1-2003-12-14-23:10:27 import
Igor Sysoev <igor@sysoev.ru>
parents:
191
diff
changeset
|
74 |
3787
e294f37401c0
use copied strerror() messages and autoconfigured sys_nerr value
Igor Sysoev <igor@sysoev.ru>
parents:
3671
diff
changeset
|
75 u_char *ngx_strerror(ngx_err_t err, u_char *errstr, size_t size); |
4693
f1a0de6eb505
Fixed return type of ngx_strerror_init().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4618
diff
changeset
|
76 ngx_int_t ngx_strerror_init(void); |
3472
65481698535c
use sys_errlist[] in signal handler instead
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
77 |
65481698535c
use sys_errlist[] in signal handler instead
Igor Sysoev <igor@sysoev.ru>
parents:
3023
diff
changeset
|
78 |
0
4eff17414a43
nginx-0.0.1-2002-08-06-20:39:45 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
79 #endif /* _NGX_ERRNO_H_INCLUDED_ */ |