USRP Hardware Driver and USRP Manual  Version: 4.1.0.0-264-g3e5e4eb06
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 #pragma once
8 
9 #include <uhd/config.h>
10 
11 typedef enum {
19 
20 #ifdef __cplusplus
21 extern "C" {
22 #endif
23 
24  void UHD_API _uhd_log(
25  const uhd_log_severity_level_t log_level,
26  const char *filename,
27  const int lineno,
28  const char *comp,
29  const char *format,
30  ...
31  );
32 
33 #ifdef __cplusplus
34 };
35 #endif
36 
37 
38 #ifndef __cplusplus
39 // macro-style logging (compile-time determined)
40 #if UHD_LOG_MIN_LEVEL < 1
41 #define UHD_LOG_TRACE(component, ...) \
42  _uhd_log(UHD_LOG_LEVEL_TRACE, __FILE__, __LINE__, component, __VA_ARGS__);
43 #else
44 #define UHD_LOG_TRACE(component, ...)
45 #endif
46 
47 #if UHD_LOG_MIN_LEVEL < 2
48 #define UHD_LOG_DEBUG(component, ...) \
49  _uhd_log(UHD_LOG_LEVEL_DEBUG, __FILE__, __LINE__, component, __VA_ARGS__);
50 #else
51 #define UHD_LOG_DEBUG(component, ...)
52 #endif
53 
54 #if UHD_LOG_MIN_LEVEL < 3
55 #define UHD_LOG_INFO(component, ...) \
56  _uhd_log(UHD_LOG_LEVEL_INFO, __FILE__, __LINE__, component, __VA_ARGS__);
57 #else
58 #define UHD_LOG_INFO(component, ...)
59 #endif
60 
61 #if UHD_LOG_MIN_LEVEL < 4
62 #define UHD_LOG_WARNING(component, ...) \
63  _uhd_log(UHD_LOG_LEVEL_WARNING, __FILE__, __LINE__, component, __VA_ARGS__);
64 #else
65 #define UHD_LOG_WARNING(component, ...)
66 #endif
67 
68 #if UHD_LOG_MIN_LEVEL < 5
69 #define UHD_LOG_ERROR(component, ...) \
70  _uhd_log(UHD_LOG_LEVEL_ERROR, __FILE__, __LINE__, component, __VA_ARGS__);
71 #else
72 #define UHD_LOG_ERROR(component, ...)
73 #endif
74 
75 #if UHD_LOG_MIN_LEVEL < 6
76 #define UHD_LOG_FATAL(component, ...) \
77  _uhd_log(UHD_LOG_LEVEL_FATAL, __FILE__, __LINE__, component, __VA_ARGS__);
78 #else
79 #define UHD_LOG_FATAL(component, ...)
80 #endif
81 
82 #endif /* #ifndef __cplusplus */
Definition: log.h:12
uhd_log_severity_level_t
Definition: log.h:11
Definition: log.h:16
Definition: log.h:15
Definition: log.h:14
#define UHD_API
Definition: config.h:70
Definition: log.h:17
Definition: log.h:13
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,...)