#ifndef _WLR_INTERNAL_COMMON_LOG_H #define _WLR_INTERNAL_COMMON_LOG_H #include #include #include #include #ifdef __GNUC__ #define ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end))) #else #define ATTRIB_PRINTF(start, end) #endif void _wlr_log(log_importance_t verbosity, const char *format, ...) ATTRIB_PRINTF(2, 3); void _wlr_vlog(log_importance_t verbosity, const char *format, va_list args) ATTRIB_PRINTF(2, 0); const char *_strip_path(const char *filepath); #define wlr_log(verb, fmt, ...) \ _wlr_log(verb, "[%s:%d] " fmt, _strip_path(__FILE__), __LINE__, ##__VA_ARGS__) #define wlr_vlog(verb, fmt, args) \ _wlr_vlog(verb, "[%s:%d] " fmt, _strip_path(__FILE__), __LINE__, args) #define wlr_log_errno(verb, fmt, ...) \ wlr_log(verb, fmt ": %s", ##__VA_ARGS__, strerror(errno)) #endif