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This commit is contained in:
Kamil Trzcinski
2022-04-05 17:00:55 +02:00
parent b37b336165
commit 7f14b60ba3
4 changed files with 29 additions and 26 deletions
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opts/log.h Normal file
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#pragma once
#include <stdio.h>
#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__)
typedef struct log_options_s {
bool debug;
bool verbose;
} log_options_t;
extern log_options_t log_options;
// assumes that name is first item
#define dev_name(dev) (dev ? *(const char**)dev : "?")
#define E_LOG_ERROR(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); goto error; } while(0)
#define E_LOG_PERROR(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); exit(-1); } while(0)
#define E_LOG_INFO(dev, _msg, ...) do { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } while(0)
#define E_LOG_VERBOSE(dev, _msg, ...) do { if (log_options.debug || log_options.verbose) { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } } while(0)
#define E_LOG_DEBUG(dev, _msg, ...) do { if (log_options.debug) { fprintf(stderr, "%s: %s: " _msg "\n", __FILENAME__, dev_name(dev), ##__VA_ARGS__); } } while(0)