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Allow access to raw error messages from outside lj_err.c.

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This commit is contained in:
Mike Pall 2010-12-01 12:54:32 +01:00
parent 0ffd06aba8
commit d98cd19bb0
2 changed files with 4 additions and 3 deletions
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4
src/lj_err.c
View File

@ -72,13 +72,11 @@
/* -- Error messages ------------------------------------------------------ */
/* Error message strings. */
static const char *lj_err_allmsg =
LJ_DATADEF const char *lj_err_allmsg =
#define ERRDEF(name, msg) msg "\0"
#include "lj_errmsg.h"
;
#define err2msg(em) (lj_err_allmsg+(int)(em))
/* -- Frame and function introspection ------------------------------------ */
static BCPos currentpc(lua_State *L, GCfunc *fn, cTValue *nextframe)

3
src/lj_err.h
View File

@ -17,6 +17,9 @@ typedef enum {
LJ_ERR__MAX
} ErrMsg;
LJ_DATA const char *lj_err_allmsg;
#define err2msg(em) (lj_err_allmsg+(int)(em))
LJ_FUNC GCstr *lj_err_str(lua_State *L, ErrMsg em);
LJ_FUNCA_NORET void LJ_FASTCALL lj_err_throw(lua_State *L, int errcode);
LJ_FUNC_NORET void lj_err_mem(lua_State *L);