55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
#pragma once
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#include <stdio.h>
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#ifdef __cplusplus
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extern "C" {
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#define LOGGER_VAR_DECL extern "C" { unsigned int logger_verbosity = 0; }
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#else
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#define LOGGER_VAR_DECL unsigned int logger_verbosity = 0
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#endif
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extern unsigned int logger_verbosity;
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static inline void
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logger_set_verbosity(unsigned int v)
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{
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logger_verbosity = v;
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}
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static inline unsigned int
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logger_get_verbosity(void)
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{
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return logger_verbosity;
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}
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#define DEBUG_VERBOSITY (2)
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#define INFO_VERBOSITY (1)
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#define W(fmt, ...) \
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do { \
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fprintf(stderr, "[WARNING] %s: " fmt, __func__, ##__VA_ARGS__); \
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} while (0)
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#define E(fmt, ...) \
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do { \
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fprintf(stderr, "[ERROR] %s: " fmt, __func__, ##__VA_ARGS__); \
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exit(1); \
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} while (0)
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#define V(fmt, ...) \
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do { \
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if (logger_get_verbosity() >= INFO_VERBOSITY) { \
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fprintf(stdout, "[INFO] %s: " fmt, __func__, ##__VA_ARGS__); \
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} \
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} while (0)
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#define D(fmt, ...) \
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do { \
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if (logger_get_verbosity() >= DEBUG_VERBOSITY) { \
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fprintf(stdout, "[DEBUG] %s: " fmt, __func__, ##__VA_ARGS__); \
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} \
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} while (0)
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#ifdef __cplusplus
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}
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#endif |