Use custom error handler instead of fprintf(stderr, ...)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/gd_errors.h b/src/gd_errors.h
new file mode 100644
index 0000000..0020ac3
--- /dev/null
+++ b/src/gd_errors.h
@@ -0,0 +1,26 @@
+#ifndef GD_ERRORS_H
+#define GD_ERRORS_H
+
+#include <syslog.h>
+
+/*
+LOG_EMERG      system is unusable
+LOG_ALERT      action must be taken immediately
+LOG_CRIT       critical conditions
+LOG_ERR        error conditions
+LOG_WARNING    warning conditions
+LOG_NOTICE     normal, but significant, condition
+LOG_INFO       informational message
+LOG_DEBUG      debug-level message
+*/
+
+#define E_ERROR LOG_ERR
+#define E_WARNING LOG_WARNING
+#define E_NOTICE LOG_NOTICE
+#define E_INFO LOG_INFO
+#define E_DEBUG LOG_DEBUG
+
+void gd_error(const char *format, ...);
+void gd_error_ex(int priority, const char *format, ...);
+
+#endif