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
|
/*
* Copyright (C) Yichun Zhang (agentzh)
*/
#ifndef _DDEBUG_H_INCLUDED_
#define _DDEBUG_H_INCLUDED_
#include <ngx_config.h>
#include <nginx.h>
#include <ngx_core.h>
#if defined(DDEBUG) && (DDEBUG)
# if (NGX_HAVE_VARIADIC_MACROS)
# define dd(...) fprintf(stderr, "lua *** %s: ", __func__); \
fprintf(stderr, __VA_ARGS__); \
fprintf(stderr, " at %s line %d.\n", __FILE__, __LINE__)
# else
#include <stdarg.h>
#include <stdio.h>
#include <stdarg.h>
static void dd(const char *fmt, ...) {
}
# endif
#else
# if (NGX_HAVE_VARIADIC_MACROS)
# define dd(...)
# else
#include <stdarg.h>
static void dd(const char *fmt, ...) {
}
# endif
#endif
#if defined(DDEBUG) && (DDEBUG)
#define dd_check_read_event_handler(r) \
dd("r->read_event_handler = %s", \
r->read_event_handler == ngx_http_block_reading ? \
"ngx_http_block_reading" : \
r->read_event_handler == ngx_http_test_reading ? \
"ngx_http_test_reading" : \
r->read_event_handler == ngx_http_request_empty_handler ? \
"ngx_http_request_empty_handler" : "UNKNOWN")
#define dd_check_write_event_handler(r) \
dd("r->write_event_handler = %s", \
r->write_event_handler == ngx_http_handler ? \
"ngx_http_handler" : \
r->write_event_handler == ngx_http_core_run_phases ? \
"ngx_http_core_run_phases" : \
r->write_event_handler == ngx_http_request_empty_handler ? \
"ngx_http_request_empty_handler" : "UNKNOWN")
#else
#define dd_check_read_event_handler(r)
#define dd_check_write_event_handler(r)
#endif
#endif /* _DDEBUG_H_INCLUDED_ */
/* vi:set ft=c ts=4 sw=4 et fdm=marker: */
|