ceph/src/jaegertracing/opentelemetry-cpp/third_party/prometheus-cpp/3rdparty/civetweb/src/third_party/lua-5.4.3/src/ltable.h

   1 /*
   2 ** $Id: ltable.h $
   3 ** Lua tables (hash)
   4 ** See Copyright Notice in lua.h
   5 */
   6
   7 #ifndef ltable_h
   8 #define ltable_h
   9
  10 #include "lobject.h"
  11
  12
  13 #define gnode(t,i)      (&(t)->node[i])
  14 #define gval(n)         (&(n)->i_val)
  15 #define gnext(n)        ((n)->u.next)
  16
  17
  18 /*
  19 ** Clear all bits of fast-access metamethods, which means that the table
  20 ** may have any of these metamethods. (First access that fails after the
  21 ** clearing will set the bit again.)
  22 */
  23 #define invalidateTMcache(t)    ((t)->flags &= ~maskflags)
  24
  25
  26 /* true when 't' is using 'dummynode' as its hash part */
  27 #define isdummy(t)              ((t)->lastfree == NULL)
  28
  29
  30 /* allocated size for hash nodes */
  31 #define allocsizenode(t)        (isdummy(t) ? 0 : sizenode(t))
  32
  33
  34 /* returns the Node, given the value of a table entry */
  35 #define nodefromval(v)  cast(Node *, (v))
  36
  37
  38 LUAI_FUNC const TValue *luaH_getint (Table *t, lua_Integer key);
  39 LUAI_FUNC void luaH_setint (lua_State *L, Table *t, lua_Integer key,
  40                                                     TValue *value);
  41 LUAI_FUNC const TValue *luaH_getshortstr (Table *t, TString *key);
  42 LUAI_FUNC const TValue *luaH_getstr (Table *t, TString *key);
  43 LUAI_FUNC const TValue *luaH_get (Table *t, const TValue *key);
  44 LUAI_FUNC void luaH_newkey (lua_State *L, Table *t, const TValue *key,
  45                                                     TValue *value);
  46 LUAI_FUNC void luaH_set (lua_State *L, Table *t, const TValue *key,
  47                                                  TValue *value);
  48 LUAI_FUNC void luaH_finishset (lua_State *L, Table *t, const TValue *key,
  49                                        const TValue *slot, TValue *value);
  50 LUAI_FUNC Table *luaH_new (lua_State *L);
  51 LUAI_FUNC void luaH_resize (lua_State *L, Table *t, unsigned int nasize,
  52                                                     unsigned int nhsize);
  53 LUAI_FUNC void luaH_resizearray (lua_State *L, Table *t, unsigned int nasize);
  54 LUAI_FUNC void luaH_free (lua_State *L, Table *t);
  55 LUAI_FUNC int luaH_next (lua_State *L, Table *t, StkId key);
  56 LUAI_FUNC lua_Unsigned luaH_getn (Table *t);
  57 LUAI_FUNC unsigned int luaH_realasize (const Table *t);
  58
  59
  60 #if defined(LUA_DEBUG)
  61 LUAI_FUNC Node *luaH_mainposition (const Table *t, const TValue *key);
  62 LUAI_FUNC int luaH_isdummy (const Table *t);
  63 #endif
  64
  65
  66 #endif