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Introduce libseat_set_log_handler

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This allows libseat users to register a custom logging function.
This commit is contained in:
Simon Ser 2020-08-27 15:56:14 +00:00 • committed by Kenny Levinsen
parent a254fe3692
commit 47d4b43f1a
3 changed files with 60 additions and 26 deletions
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10
include/log.h
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@ -3,6 +3,8 @@
#include <stdarg.h>
#include "libseat.h"
#ifdef __GNUC__
#define ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end)))
#else
@ -41,14 +43,6 @@
#define log_debug(str)
#endif
enum libseat_log_level {
LIBSEAT_LOG_LEVEL_SILENT = 0,
LIBSEAT_LOG_LEVEL_ERROR = 1,
LIBSEAT_LOG_LEVEL_INFO = 2,
LIBSEAT_LOG_LEVEL_DEBUG = 3,
LIBSEAT_LOG_LEVEL_LAST,
};
void log_init(enum libseat_log_level level);
void _logf(enum libseat_log_level level, const char *fmt, ...) ATTRIB_PRINTF(2, 3);