Remove testing data

1 files changed, 0 insertions, 398 deletions

diff --git a/examples/redis-unstable/deps/lua/src/ldblib.c b/examples/redis-unstable/deps/lua/src/ldblib.c
deleted file mode 100644
index 2027eda..0000000
--- a/examples/redis-unstable/deps/lua/src/ldblib.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
-** $Id: ldblib.c,v 1.104.1.4 2009/08/04 18:50:18 roberto Exp $
-** Interface from Lua to its debug API
-** See Copyright Notice in lua.h
-*/
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define ldblib_c
-#define LUA_LIB
-
-#include "lua.h"
-
-#include "lauxlib.h"
-#include "lualib.h"
-
-
-
-static int db_getregistry (lua_State *L) {
-  lua_pushvalue(L, LUA_REGISTRYINDEX);
-  return 1;
-}
-
-
-static int db_getmetatable (lua_State *L) {
-  luaL_checkany(L, 1);
-  if (!lua_getmetatable(L, 1)) {
-    lua_pushnil(L);  /* no metatable */
-  }
-  return 1;
-}
-
-
-static int db_setmetatable (lua_State *L) {
-  int t = lua_type(L, 2);
-  luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
-                    "nil or table expected");
-  lua_settop(L, 2);
-  lua_pushboolean(L, lua_setmetatable(L, 1));
-  return 1;
-}
-
-
-static int db_getfenv (lua_State *L) {
-  luaL_checkany(L, 1);
-  lua_getfenv(L, 1);
-  return 1;
-}
-
-
-static int db_setfenv (lua_State *L) {
-  luaL_checktype(L, 2, LUA_TTABLE);
-  lua_settop(L, 2);
-  if (lua_setfenv(L, 1) == 0)
-    luaL_error(L, LUA_QL("setfenv")
-                  " cannot change environment of given object");
-  return 1;
-}
-
-
-static void settabss (lua_State *L, const char *i, const char *v) {
-  lua_pushstring(L, v);
-  lua_setfield(L, -2, i);
-}
-
-
-static void settabsi (lua_State *L, const char *i, int v) {
-  lua_pushinteger(L, v);
-  lua_setfield(L, -2, i);
-}
-
-
-static lua_State *getthread (lua_State *L, int *arg) {
-  if (lua_isthread(L, 1)) {
-    *arg = 1;
-    return lua_tothread(L, 1);
-  }
-  else {
-    *arg = 0;
-    return L;
-  }
-}
-
-
-static void treatstackoption (lua_State *L, lua_State *L1, const char *fname) {
-  if (L == L1) {
-    lua_pushvalue(L, -2);
-    lua_remove(L, -3);
-  }
-  else
-    lua_xmove(L1, L, 1);
-  lua_setfield(L, -2, fname);
-}
-
-
-static int db_getinfo (lua_State *L) {
-  lua_Debug ar;
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  const char *options = luaL_optstring(L, arg+2, "flnSu");
-  if (lua_isnumber(L, arg+1)) {
-    if (!lua_getstack(L1, (int)lua_tointeger(L, arg+1), &ar)) {
-      lua_pushnil(L);  /* level out of range */
-      return 1;
-    }
-  }
-  else if (lua_isfunction(L, arg+1)) {
-    lua_pushfstring(L, ">%s", options);
-    options = lua_tostring(L, -1);
-    lua_pushvalue(L, arg+1);
-    lua_xmove(L, L1, 1);
-  }
-  else
-    return luaL_argerror(L, arg+1, "function or level expected");
-  if (!lua_getinfo(L1, options, &ar))
-    return luaL_argerror(L, arg+2, "invalid option");
-  lua_createtable(L, 0, 2);
-  if (strchr(options, 'S')) {
-    settabss(L, "source", ar.source);
-    settabss(L, "short_src", ar.short_src);
-    settabsi(L, "linedefined", ar.linedefined);
-    settabsi(L, "lastlinedefined", ar.lastlinedefined);
-    settabss(L, "what", ar.what);
-  }
-  if (strchr(options, 'l'))
-    settabsi(L, "currentline", ar.currentline);
-  if (strchr(options, 'u'))
-    settabsi(L, "nups", ar.nups);
-  if (strchr(options, 'n')) {
-    settabss(L, "name", ar.name);
-    settabss(L, "namewhat", ar.namewhat);
-  }
-  if (strchr(options, 'L'))
-    treatstackoption(L, L1, "activelines");
-  if (strchr(options, 'f'))
-    treatstackoption(L, L1, "func");
-  return 1;  /* return table */
-}
-    
-
-static int db_getlocal (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  lua_Debug ar;
-  const char *name;
-  if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar))  /* out of range? */
-    return luaL_argerror(L, arg+1, "level out of range");
-  name = lua_getlocal(L1, &ar, luaL_checkint(L, arg+2));
-  if (name) {
-    lua_xmove(L1, L, 1);
-    lua_pushstring(L, name);
-    lua_pushvalue(L, -2);
-    return 2;
-  }
-  else {
-    lua_pushnil(L);
-    return 1;
-  }
-}
-
-
-static int db_setlocal (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  lua_Debug ar;
-  if (!lua_getstack(L1, luaL_checkint(L, arg+1), &ar))  /* out of range? */
-    return luaL_argerror(L, arg+1, "level out of range");
-  luaL_checkany(L, arg+3);
-  lua_settop(L, arg+3);
-  lua_xmove(L, L1, 1);
-  lua_pushstring(L, lua_setlocal(L1, &ar, luaL_checkint(L, arg+2)));
-  return 1;
-}
-
-
-static int auxupvalue (lua_State *L, int get) {
-  const char *name;
-  int n = luaL_checkint(L, 2);
-  luaL_checktype(L, 1, LUA_TFUNCTION);
-  if (lua_iscfunction(L, 1)) return 0;  /* cannot touch C upvalues from Lua */
-  name = get ? lua_getupvalue(L, 1, n) : lua_setupvalue(L, 1, n);
-  if (name == NULL) return 0;
-  lua_pushstring(L, name);
-  lua_insert(L, -(get+1));
-  return get + 1;
-}
-
-
-static int db_getupvalue (lua_State *L) {
-  return auxupvalue(L, 1);
-}
-
-
-static int db_setupvalue (lua_State *L) {
-  luaL_checkany(L, 3);
-  return auxupvalue(L, 0);
-}
-
-
-
-static const char KEY_HOOK = 'h';
-
-
-static void hookf (lua_State *L, lua_Debug *ar) {
-  static const char *const hooknames[] =
-    {"call", "return", "line", "count", "tail return"};
-  lua_pushlightuserdata(L, (void *)&KEY_HOOK);
-  lua_rawget(L, LUA_REGISTRYINDEX);
-  lua_pushlightuserdata(L, L);
-  lua_rawget(L, -2);
-  if (lua_isfunction(L, -1)) {
-    lua_pushstring(L, hooknames[(int)ar->event]);
-    if (ar->currentline >= 0)
-      lua_pushinteger(L, ar->currentline);
-    else lua_pushnil(L);
-    lua_assert(lua_getinfo(L, "lS", ar));
-    lua_call(L, 2, 0);
-  }
-}
-
-
-static int makemask (const char *smask, int count) {
-  int mask = 0;
-  if (strchr(smask, 'c')) mask |= LUA_MASKCALL;
-  if (strchr(smask, 'r')) mask |= LUA_MASKRET;
-  if (strchr(smask, 'l')) mask |= LUA_MASKLINE;
-  if (count > 0) mask |= LUA_MASKCOUNT;
-  return mask;
-}
-
-
-static char *unmakemask (int mask, char *smask) {
-  int i = 0;
-  if (mask & LUA_MASKCALL) smask[i++] = 'c';
-  if (mask & LUA_MASKRET) smask[i++] = 'r';
-  if (mask & LUA_MASKLINE) smask[i++] = 'l';
-  smask[i] = '\0';
-  return smask;
-}
-
-
-static void gethooktable (lua_State *L) {
-  lua_pushlightuserdata(L, (void *)&KEY_HOOK);
-  lua_rawget(L, LUA_REGISTRYINDEX);
-  if (!lua_istable(L, -1)) {
-    lua_pop(L, 1);
-    lua_createtable(L, 0, 1);
-    lua_pushlightuserdata(L, (void *)&KEY_HOOK);
-    lua_pushvalue(L, -2);
-    lua_rawset(L, LUA_REGISTRYINDEX);
-  }
-}
-
-
-static int db_sethook (lua_State *L) {
-  int arg, mask, count;
-  lua_Hook func;
-  lua_State *L1 = getthread(L, &arg);
-  if (lua_isnoneornil(L, arg+1)) {
-    lua_settop(L, arg+1);
-    func = NULL; mask = 0; count = 0;  /* turn off hooks */
-  }
-  else {
-    const char *smask = luaL_checkstring(L, arg+2);
-    luaL_checktype(L, arg+1, LUA_TFUNCTION);
-    count = luaL_optint(L, arg+3, 0);
-    func = hookf; mask = makemask(smask, count);
-  }
-  gethooktable(L);
-  lua_pushlightuserdata(L, L1);
-  lua_pushvalue(L, arg+1);
-  lua_rawset(L, -3);  /* set new hook */
-  lua_pop(L, 1);  /* remove hook table */
-  lua_sethook(L1, func, mask, count);  /* set hooks */
-  return 0;
-}
-
-
-static int db_gethook (lua_State *L) {
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  char buff[5];
-  int mask = lua_gethookmask(L1);
-  lua_Hook hook = lua_gethook(L1);
-  if (hook != NULL && hook != hookf)  /* external hook? */
-    lua_pushliteral(L, "external hook");
-  else {
-    gethooktable(L);
-    lua_pushlightuserdata(L, L1);
-    lua_rawget(L, -2);   /* get hook */
-    lua_remove(L, -2);  /* remove hook table */
-  }
-  lua_pushstring(L, unmakemask(mask, buff));
-  lua_pushinteger(L, lua_gethookcount(L1));
-  return 3;
-}
-
-
-static int db_debug (lua_State *L) {
-  for (;;) {
-    char buffer[250];
-    fputs("lua_debug> ", stderr);
-    if (fgets(buffer, sizeof(buffer), stdin) == 0 ||
-        strcmp(buffer, "cont\n") == 0)
-      return 0;
-    if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") ||
-        lua_pcall(L, 0, 0, 0)) {
-      fputs(lua_tostring(L, -1), stderr);
-      fputs("\n", stderr);
-    }
-    lua_settop(L, 0);  /* remove eventual returns */
-  }
-}
-
-
-#define LEVELS1 12      /* size of the first part of the stack */
-#define LEVELS2 10      /* size of the second part of the stack */
-
-static int db_errorfb (lua_State *L) {
-  int level;
-  int firstpart = 1;  /* still before eventual `...' */
-  int arg;
-  lua_State *L1 = getthread(L, &arg);
-  lua_Debug ar;
-  if (lua_isnumber(L, arg+2)) {
-    level = (int)lua_tointeger(L, arg+2);
-    lua_pop(L, 1);
-  }
-  else
-    level = (L == L1) ? 1 : 0;  /* level 0 may be this own function */
-  if (lua_gettop(L) == arg)
-    lua_pushliteral(L, "");
-  else if (!lua_isstring(L, arg+1)) return 1;  /* message is not a string */
-  else lua_pushliteral(L, "\n");
-  lua_pushliteral(L, "stack traceback:");
-  while (lua_getstack(L1, level++, &ar)) {
-    if (level > LEVELS1 && firstpart) {
-      /* no more than `LEVELS2' more levels? */
-      if (!lua_getstack(L1, level+LEVELS2, &ar))
-        level--;  /* keep going */
-      else {
-        lua_pushliteral(L, "\n\t...");  /* too many levels */
-        while (lua_getstack(L1, level+LEVELS2, &ar))  /* find last levels */
-          level++;
-      }
-      firstpart = 0;
-      continue;
-    }
-    lua_pushliteral(L, "\n\t");
-    lua_getinfo(L1, "Snl", &ar);
-    lua_pushfstring(L, "%s:", ar.short_src);
-    if (ar.currentline > 0)
-      lua_pushfstring(L, "%d:", ar.currentline);
-    if (*ar.namewhat != '\0')  /* is there a name? */
-        lua_pushfstring(L, " in function " LUA_QS, ar.name);
-    else {
-      if (*ar.what == 'm')  /* main? */
-        lua_pushfstring(L, " in main chunk");
-      else if (*ar.what == 'C' || *ar.what == 't')
-        lua_pushliteral(L, " ?");  /* C function or tail call */
-      else
-        lua_pushfstring(L, " in function <%s:%d>",
-                           ar.short_src, ar.linedefined);
-    }
-    lua_concat(L, lua_gettop(L) - arg);
-  }
-  lua_concat(L, lua_gettop(L) - arg);
-  return 1;
-}
-
-
-static const luaL_Reg dblib[] = {
-  {"debug", db_debug},
-  {"getfenv", db_getfenv},
-  {"gethook", db_gethook},
-  {"getinfo", db_getinfo},
-  {"getlocal", db_getlocal},
-  {"getregistry", db_getregistry},
-  {"getmetatable", db_getmetatable},
-  {"getupvalue", db_getupvalue},
-  {"setfenv", db_setfenv},
-  {"sethook", db_sethook},
-  {"setlocal", db_setlocal},
-  {"setmetatable", db_setmetatable},
-  {"setupvalue", db_setupvalue},
-  {"traceback", db_errorfb},
-  {NULL, NULL}
-};
-
-
-LUALIB_API int luaopen_debug (lua_State *L) {
-  luaL_register(L, LUA_DBLIBNAME, dblib);
-  return 1;
-}
-