mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-07-25 11:04:35 +00:00
4d80f502e8
[xemul: Simplified !log_file case and renumbered .proto fields] Signed-off-by: Ruslan Kuprieiev <kupruser@gmail.com> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
#ifndef __CR_LOG_H__
|
|
#define __CR_LOG_H__
|
|
|
|
#include "log-levels.h"
|
|
|
|
extern int log_init(const char *output);
|
|
extern void log_fini(void);
|
|
extern int log_init_by_pid(void);
|
|
extern void log_closedir(void);
|
|
|
|
extern void log_set_fd(int fd);
|
|
extern int log_get_fd(void);
|
|
|
|
extern void log_set_loglevel(unsigned int loglevel);
|
|
extern unsigned int log_get_loglevel(void);
|
|
|
|
extern int vprint_num(char *buf, int blen, int num, char **ps);
|
|
|
|
extern void print_on_level(unsigned int loglevel, const char *format, ...)
|
|
__attribute__ ((__format__ (__printf__, 2, 3)));
|
|
|
|
extern int write_pidfile(char *pfname, int pid);
|
|
|
|
#ifndef LOG_PREFIX
|
|
# define LOG_PREFIX
|
|
#endif
|
|
|
|
#define pr_msg(fmt, ...) \
|
|
print_on_level(LOG_MSG, \
|
|
fmt, ##__VA_ARGS__)
|
|
|
|
#define pr_info(fmt, ...) \
|
|
print_on_level(LOG_INFO, \
|
|
LOG_PREFIX fmt, ##__VA_ARGS__)
|
|
|
|
#define pr_err(fmt, ...) \
|
|
print_on_level(LOG_ERROR, \
|
|
"Error (%s:%d): " LOG_PREFIX fmt, \
|
|
__FILE__, __LINE__, ##__VA_ARGS__)
|
|
|
|
#define pr_err_once(fmt, ...) \
|
|
do { \
|
|
static bool __printed; \
|
|
if (!__printed) { \
|
|
pr_err(fmt, ##__VA_ARGS__); \
|
|
__printed = 1; \
|
|
} \
|
|
} while (0)
|
|
|
|
#define pr_warn(fmt, ...) \
|
|
print_on_level(LOG_WARN, \
|
|
"Warn (%s:%d): " LOG_PREFIX fmt, \
|
|
__FILE__, __LINE__, ##__VA_ARGS__)
|
|
|
|
#define pr_debug(fmt, ...) \
|
|
print_on_level(LOG_DEBUG, \
|
|
LOG_PREFIX fmt, ##__VA_ARGS__)
|
|
|
|
#define pr_perror(fmt, ...) \
|
|
pr_err(fmt ": %m\n", ##__VA_ARGS__)
|
|
|
|
#define DEFAULT_DUMP_LOG_FILENAME "dump.log"
|
|
#define DEFAULT_RESTORE_LOG_FILENAME "restore.log"
|
|
|
|
#endif /* __CR_LOG_H__ */
|