From 4cf8b35097a131abcfc8e0d04d35294be13943ac Mon Sep 17 00:00:00 2001 From: bigfoot547 Date: Tue, 6 Jan 2026 03:27:12 -0600 Subject: initial commit --- lib/include/log.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 lib/include/log.h (limited to 'lib/include/log.h') diff --git a/lib/include/log.h b/lib/include/log.h new file mode 100644 index 0000000..a8549e0 --- /dev/null +++ b/lib/include/log.h @@ -0,0 +1,52 @@ +#include +#include + +#define LOG_TRACE 0u +#define LOG_DEBUG 1u +#define LOG_INFO 2u +#define LOG_WARN 3u +#define LOG_ERROR 4u + +void vl_log_setlevel(unsigned level); + +void vl_logv(unsigned level, const char *fmt, va_list args); +void vl_log(unsigned level, const char *fmt, ...) __attribute__((format(printf, 2, 3))); + +#ifndef LOG_MIN_LEVEL +#define LOG_MIN_LEVEL LOG_TRACE +#endif + +#if LOG_TRACE >= LOG_MIN_LEVEL +#define LOG_TRACE_ENABLED +#define vl_trace(...) vl_log(LOG_TRACE, __VA_ARGS__) +#define vl_tracev(...) vl_logv(LOG_TRACE, __VA_ARGS__) +#else +#define vl_trace(...) +#define vl_tracev(...) +#endif + +#if LOG_DEBUG >= LOG_MIN_LEVEL +#define LOG_DEBUG_ENABLED +#define vl_debug(...) vl_log(LOG_DEBUG, __VA_ARGS__) +#define vl_debugv(...) vl_logv(LOG_DEBUG, __VA_ARGS__) +#else +#define vl_debug(...) +#define vl_debugv(...) +#endif + +#if LOG_INFO >= LOG_MIN_LEVEL +#define LOG_INFO_ENABLED +#define vl_info(...) vl_log(LOG_INFO, __VA_ARGS__) +#define vl_infov(...) vl_logv(LOG_INFO, __VA_ARGS__) +#else +#define vl_info(...) +#define vl_infov(...) +#endif + +#define LOG_WARN_ENABLED +#define vl_warn(...) vl_log(LOG_WARN, __VA_ARGS__) +#define vl_warnv(...) vl_logv(LOG_WARN, __VA_ARGS__) + +#define LOG_ERROR_ENABLED +#define vl_error(...) vl_log(LOG_ERROR, __VA_ARGS__) +#define vl_errorv(...) vl_logv(LOG_ERROR, __VA_ARGS__) -- cgit v1.2.3-70-g09d2