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Member "redis-5.0.6/deps/lua/etc/noparser.c" (25 Sep 2019, 1253 Bytes) of package /linux/misc/redis-5.0.6.tar.gz:


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    1 /*
    2 * The code below can be used to make a Lua core that does not contain the
    3 * parsing modules (lcode, llex, lparser), which represent 35% of the total core.
    4 * You'll only be able to load binary files and strings, precompiled with luac.
    5 * (Of course, you'll have to build luac with the original parsing modules!)
    6 *
    7 * To use this module, simply compile it ("make noparser" does that) and list
    8 * its object file before the Lua libraries. The linker should then not load
    9 * the parsing modules. To try it, do "make luab".
   10 *
   11 * If you also want to avoid the dump module (ldump.o), define NODUMP.
   12 * #define NODUMP
   13 */
   14 
   15 #define LUA_CORE
   16 
   17 #include "llex.h"
   18 #include "lparser.h"
   19 #include "lzio.h"
   20 
   21 LUAI_FUNC void luaX_init (lua_State *L) {
   22   UNUSED(L);
   23 }
   24 
   25 LUAI_FUNC Proto *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff, const char *name) {
   26   UNUSED(z);
   27   UNUSED(buff);
   28   UNUSED(name);
   29   lua_pushliteral(L,"parser not loaded");
   30   lua_error(L);
   31   return NULL;
   32 }
   33 
   34 #ifdef NODUMP
   35 #include "lundump.h"
   36 
   37 LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) {
   38   UNUSED(f);
   39   UNUSED(w);
   40   UNUSED(data);
   41   UNUSED(strip);
   42 #if 1
   43   UNUSED(L);
   44   return 0;
   45 #else
   46   lua_pushliteral(L,"dumper not loaded");
   47   lua_error(L);
   48 #endif
   49 }
   50 #endif