Basic error handling

src/main/c/error/error.c

@@ -0,0 +1,20 @@
+#ifndef _HDR_HYPERBUILD_ERROR
+#define _HDR_HYPERBUILD_ERROR
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+void hbe_fatal(char *fmt, ...) {
+  va_list args;
+  va_start(args, fmt);
+  fprintf(stderr, "[FATAL] hyperbuild encountered an error:\n");
+  vfprintf(stderr, fmt, args);
+  printf("\n");
+  va_end(args);
+  exit(EXIT_FAILURE);
+}
+
+// TODO errcode enum used as exit statuses
+
+#endif // _HDR_HYPERBUILD_ERROR