dac4af81e3
Almost all occurences of err() are either immediately followed by exit(EXIT_FAILURE), usage(argv[0]) (which itself then calls exit(EXIT_FAILURE), or that is what's done immediately after returning from the function that calls err(). Modify the errfn macro so that its instantiations can include exit(EXIT_FAILURE) at the end, and use that to create a new function die() that will log an error and then exit. Signed-off-by: Laine Stump <laine@redhat.com> Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
33 lines
966 B
C
33 lines
966 B
C
/* SPDX-License-Identifier: AGPL-3.0-or-later
|
|
* Copyright (c) 2022 Red Hat GmbH
|
|
* Author: Stefano Brivio <sbrivio@redhat.com>
|
|
*/
|
|
|
|
#ifndef LOG_H
|
|
#define LOG_H
|
|
|
|
#define LOGFILE_SIZE_DEFAULT (1024 * 1024UL)
|
|
#define LOGFILE_CUT_RATIO 30 /* When full, cut ~30% size */
|
|
#define LOGFILE_SIZE_MIN (5UL * MAX(BUFSIZ, PAGE_SIZE))
|
|
|
|
void die(const char *format, ...);
|
|
void err(const char *format, ...);
|
|
void warn(const char *format, ...);
|
|
void info(const char *format, ...);
|
|
void debug(const char *format, ...);
|
|
|
|
extern int log_trace;
|
|
void trace_init(int enable);
|
|
#define trace(...) \
|
|
do { \
|
|
if (log_trace) \
|
|
debug(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
void __openlog(const char *ident, int option, int facility);
|
|
void logfile_init(const char *name, const char *path, size_t size);
|
|
void passt_vsyslog(int pri, const char *format, va_list ap);
|
|
void logfile_write(int pri, const char *format, va_list ap);
|
|
void __setlogmask(int mask);
|
|
|
|
#endif /* LOG_H */
|