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/*
* Copyright (C) 2021 Yubico AB - See COPYING
*/
#ifndef DEBUG_H
#define DEBUG_H
#include <stdio.h>
#define DEFAULT_DEBUG_FILE stderr
#if defined(DEBUG_PAM)
#define D(file, ...) \
debug_fprintf(file, __FILE__, __LINE__, __func__, __VA_ARGS__)
#else
#define D(file, ...) ((void) 0)
#endif /* DEBUG_PAM */
#define debug_dbg(cfg, ...) \
do { \
if (cfg->debug) { \
D(cfg->debug_file, __VA_ARGS__); \
} \
} while (0)
#ifdef __GNUC__
#define ATTRIBUTE_FORMAT(f, s, a) __attribute__((format(f, s, a)))
#else
#define ATTRIBUTE_FORMAT(f, s, a)
#endif
FILE *debug_open(const char *);
void debug_close(FILE *f);
void debug_fprintf(FILE *, const char *, int, const char *, const char *, ...)
ATTRIBUTE_FORMAT(printf, 5, 6);
#endif /* DEBUG_H */
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