diff options
Diffstat (limited to 'src/lundump.h')
| -rw-r--r-- | src/lundump.h | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/lundump.h b/src/lundump.h index 2b8accec..8f64ca40 100644 --- a/src/lundump.h +++ b/src/lundump.h @@ -1,5 +1,5 @@ /* -** $Id: lundump.h,v 1.39 2012/05/08 13:53:33 roberto Exp $ +** $Id: lundump.h,v 1.42 2014/03/11 14:22:54 roberto Exp $ ** load precompiled Lua chunks ** See Copyright Notice in lua.h */ @@ -7,22 +7,27 @@ #ifndef lundump_h #define lundump_h +#include "llimits.h" #include "lobject.h" #include "lzio.h" -/* load one chunk; from lundump.c */ -LUAI_FUNC Closure* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name); -/* make header; from lundump.c */ -LUAI_FUNC void luaU_header (lu_byte* h); +/* data to catch conversion errors */ +#define LUAC_DATA "\x19\x93\r\n\x1a\n" -/* dump one chunk; from ldump.c */ -LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip); +#define LUAC_INT cast_integer(0xABCD) +#define LUAC_NUM cast_num(370.5) -/* data to catch conversion errors */ -#define LUAC_TAIL "\x19\x93\r\n\x1a\n" +#define MYINT(s) (s[0]-'0') +#define LUAC_VERSION (MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR)) +#define LUAC_FORMAT 0 /* this is the official format */ -/* size in bytes of header of binary files */ -#define LUAC_HEADERSIZE (sizeof(LUA_SIGNATURE)-sizeof(char)+2+6+sizeof(LUAC_TAIL)-sizeof(char)) +/* load one chunk; from lundump.c */ +LUAI_FUNC Closure* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, + const char* name); + +/* dump one chunk; from ldump.c */ +LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, + void* data, int strip); #endif |