From 4798e70dcbbedb55de8e9f8e321e8fad7b9783f6 Mon Sep 17 00:00:00 2001 From: chai Date: Sat, 8 Sep 2018 13:09:06 +0800 Subject: *update --- src/lua/common/error.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 src/lua/common/error.h (limited to 'src/lua/common/error.h') diff --git a/src/lua/common/error.h b/src/lua/common/error.h new file mode 100644 index 0000000..f8b62f2 --- /dev/null +++ b/src/lua/common/error.h @@ -0,0 +1,28 @@ +#ifndef __JIN_ERROR_H +#define __JIN_ERROR_H +#include "../../luax.h" +#include "../modules/jin.h" +#include + +namespace jin +{ +namespace lua +{ + + static const int FORMAT_MSG_BUFFER_SIZE = 2048; + + inline void error(lua_State* L, const char* fmt, ...) + { + char err[FORMAT_MSG_BUFFER_SIZE + 1] = { 0 }; + va_list args; + va_start(args, fmt); + vsnprintf(err + strlen(err), FORMAT_MSG_BUFFER_SIZE, fmt, args); + va_end(args); + luax_getglobal(L, MODULE_NAME); + luax_setfield_string(L, "error", err); + } + +} +} + +#endif \ No newline at end of file -- cgit v1.1-26-g67d0