Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_event_log.c @ 4448:539355d9e675 stable-1.0
Merge of r4404:
Fixed sched_setaffinity(2) to correctly pass size.
Second argument (cpusetsize) is size in bytes, not in bits. Previously
used constant 32 resulted in reading of uninitialized memory and caused
EINVAL to be returned on some Linux kernels.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sun, 05 Feb 2012 19:25:24 +0000 |
parents | 6d358aeaa989 |
children | d620f497c50f |
rev | line source |
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2725 | 1 /* |
2 * Copyright (C) Igor Sysoev | |
3 */ | |
4 | |
5 | |
6 #include <ngx_config.h> | |
7 #include <ngx_core.h> | |
8 | |
9 | |
10 #define NGX_MAX_ERROR_STR 2048 | |
11 | |
12 | |
13 void ngx_cdecl | |
14 ngx_event_log(ngx_err_t err, const char *fmt, ...) | |
15 { | |
16 u_char *p, *last; | |
17 long types; | |
18 HKEY key; | |
19 HANDLE ev; | |
20 va_list args; | |
21 u_char text[NGX_MAX_ERROR_STR]; | |
22 const char *msgarg[9]; | |
23 static u_char netmsg[] = "%SystemRoot%\\System32\\netmsg.dll"; | |
24 | |
2764
d4a717592877
use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
25 last = text + NGX_MAX_ERROR_STR; |
2725 | 26 p = text + GetModuleFileName(NULL, (char *) text, NGX_MAX_ERROR_STR - 50); |
27 | |
28 *p++ = ':'; | |
29 ngx_linefeed(p); | |
30 | |
31 va_start(args, fmt); | |
2764
d4a717592877
use ngx_vslprintf(), ngx_slprintf()
Igor Sysoev <igor@sysoev.ru>
parents:
2725
diff
changeset
|
32 p = ngx_vslprintf(p, last, fmt, args); |
2725 | 33 va_end(args); |
34 | |
35 if (err) { | |
2765 | 36 p = ngx_log_errno(p, last, err); |
2725 | 37 } |
38 | |
39 if (p > last - NGX_LINEFEED_SIZE - 1) { | |
40 p = last - NGX_LINEFEED_SIZE - 1; | |
41 } | |
42 | |
43 ngx_linefeed(p); | |
44 | |
45 *p = '\0'; | |
46 | |
47 /* | |
48 * we do not log errors here since we use | |
49 * Event Log only to log our own logs open errors | |
50 */ | |
51 | |
52 if (RegCreateKeyEx(HKEY_LOCAL_MACHINE, | |
53 "SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\nginx", | |
54 0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &key, NULL) | |
55 != 0) | |
56 { | |
57 return; | |
58 } | |
59 | |
60 if (RegSetValueEx(key, "EventMessageFile", 0, REG_EXPAND_SZ, | |
61 netmsg, sizeof(netmsg) - 1) | |
62 != 0) | |
63 { | |
64 return; | |
65 } | |
66 | |
67 types = EVENTLOG_ERROR_TYPE; | |
68 | |
69 if (RegSetValueEx(key, "TypesSupported", 0, REG_DWORD, | |
70 (u_char *) &types, sizeof(long)) | |
71 != 0) | |
72 { | |
73 return; | |
74 } | |
75 | |
76 RegCloseKey(key); | |
77 | |
78 ev = RegisterEventSource(NULL, "nginx"); | |
79 | |
80 msgarg[0] = (char *) text; | |
81 msgarg[1] = NULL; | |
82 msgarg[2] = NULL; | |
83 msgarg[3] = NULL; | |
84 msgarg[4] = NULL; | |
85 msgarg[5] = NULL; | |
86 msgarg[6] = NULL; | |
87 msgarg[7] = NULL; | |
88 msgarg[8] = NULL; | |
89 | |
90 /* | |
91 * the 3299 event id in netmsg.dll has the generic message format: | |
92 * "%1 %2 %3 %4 %5 %6 %7 %8 %9" | |
93 */ | |
94 | |
95 ReportEvent(ev, EVENTLOG_ERROR_TYPE, 0, 3299, NULL, 9, 0, msgarg, NULL); | |
96 | |
97 DeregisterEventSource(ev); | |
98 } |