USRP Hardware Driver and USRP Manual  Version: 3.11.0.HEAD-0-ga1b5c4ae
UHD and USRP Manual
log.h
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1 /*
2  * Copyright 2017 Ettus Research (National Instruments Corp.)
3  *
4  * SPDX-License-Identifier: GPL-3.0-or-later
5  */
6 
7 #ifndef INCLUDED_UHD_UTILS_LOG_H
8 #define INCLUDED_UHD_UTILS_LOG_H
9 
10 #include <uhd/config.h>
11 
12 typedef enum {
20 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
25  void UHD_API _uhd_log(
26  const uhd_log_severity_level_t log_level,
27  const char *filename,
28  const int lineno,
29  const char *comp,
30  const char *format,
31  ...
32  );
33 
34 #ifdef __cplusplus
35 };
36 #endif
37 
38 
39 #ifndef __cplusplus
40 // macro-style logging (compile-time determined)
41 #if UHD_LOG_MIN_LEVEL < 1
42 #define UHD_LOG_TRACE(component, ...) \
43  _uhd_log(UHD_LOG_LEVEL_TRACE, __FILE__, __LINE__, component, __VA_ARGS__);
44 #else
45 #define UHD_LOG_TRACE(component, ...)
46 #endif
47 
48 #if UHD_LOG_MIN_LEVEL < 2
49 #define UHD_LOG_DEBUG(component, ...) \
50  _uhd_log(UHD_LOG_LEVEL_DEBUG, __FILE__, __LINE__, component, __VA_ARGS__);
51 #else
52 #define UHD_LOG_DEBUG(component, ...)
53 #endif
54 
55 #if UHD_LOG_MIN_LEVEL < 3
56 #define UHD_LOG_INFO(component, ...) \
57  _uhd_log(UHD_LOG_LEVEL_INFO, __FILE__, __LINE__, component, __VA_ARGS__);
58 #else
59 #define UHD_LOG_INFO(component, ...)
60 #endif
61 
62 #if UHD_LOG_MIN_LEVEL < 4
63 #define UHD_LOG_WARNING(component, ...) \
64  _uhd_log(UHD_LOG_LEVEL_WARNING, __FILE__, __LINE__, component, __VA_ARGS__);
65 #else
66 #define UHD_LOG_WARNING(component, ...)
67 #endif
68 
69 #if UHD_LOG_MIN_LEVEL < 5
70 #define UHD_LOG_ERROR(component, ...) \
71  _uhd_log(UHD_LOG_LEVEL_ERROR, __FILE__, __LINE__, component, __VA_ARGS__);
72 #else
73 #define UHD_LOG_ERROR(component, ...)
74 #endif
75 
76 #if UHD_LOG_MIN_LEVEL < 6
77 #define UHD_LOG_FATAL(component, ...) \
78  _uhd_log(UHD_LOG_LEVEL_FATAL, __FILE__, __LINE__, component, __VA_ARGS__);
79 #else
80 #define UHD_LOG_FATAL(component, ...)
81 #endif
82 
83 #endif /* #ifndef __cplusplus */
84 
85 #endif /* INCLUDED_UHD_UTILS_LOG_H */
Definition: log.h:13
uhd_log_severity_level_t
Definition: log.h:12
Definition: log.h:17
Definition: log.h:16
Definition: log.h:15
#define UHD_API
Definition: config.h:63
Definition: log.h:18
Definition: log.h:14
void UHD_API _uhd_log(const uhd_log_severity_level_t log_level, const char *filename, const int lineno, const char *comp, const char *format,...)