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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LOGGING_H
#define __LOGGING_H
/* This matches the libbpf logging levels, but with an additional VERBOSE level;
* we demote all libbpf messages by one level so debug messages only show up on
* VERBOSE.
*/
enum logging_print_level {
LOG_WARN,
LOG_INFO,
LOG_DEBUG,
LOG_VERBOSE,
};
extern void logging_print(enum logging_print_level level, const char *format,
...) __attribute__((format(printf, 2, 3)));
#define __pr(level, fmt, ...) \
do { \
logging_print(level, fmt, ##__VA_ARGS__); \
} while (0)
#define pr_warn(fmt, ...) __pr(LOG_WARN, fmt, ##__VA_ARGS__)
#define pr_info(fmt, ...) __pr(LOG_INFO, fmt, ##__VA_ARGS__)
#define pr_debug(fmt, ...) __pr(LOG_DEBUG, fmt, ##__VA_ARGS__)
void init_lib_logging(void);
void silence_libbpf_logging(void);
void silence_libxdp_logging(void);
enum logging_print_level set_log_level(enum logging_print_level level);
enum logging_print_level increase_log_level();
#endif
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