dany/lua-iconv
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Put all macros in uppercase

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This commit is contained in:
Alexandre Erwin Ittner 2010-11-16 23:36:24 -02:00
parent 9511e04e61
commit fc22d5b632
1 changed files with 11 additions and 11 deletions
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22
luaiconv.c
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@ -50,13 +50,13 @@
/* Emulates lua_(un)boxpointer from Lua 5.0 (don't exists on Lua 5.1) */ /* Emulates lua_(un)boxpointer from Lua 5.0 (don't exists on Lua 5.1) */
#define boxptr(L, p) (*(void**)(lua_newuserdata(L, sizeof(void*))) = (p)) #define BOXPTR(L, p) (*(void**)(lua_newuserdata(L, sizeof(void*))) = (p))
#define unboxptr(L, i) (*(void**)(lua_touserdata(L, i))) #define UNBOXPTR(L, i) (*(void**)(lua_touserdata(L, i)))
/* Table assumed on top */ /* Table assumed on top */
#define tblseticons(L, c, v) \ #define TBL_SET_INT_CONST(L, c, v) \
lua_pushliteral(L, c); \ lua_pushliteral(L, c); \
lua_pushnumber(L, v); \ lua_pushnumber(L, v); \
lua_settable(L, -3); lua_settable(L, -3);
@ -68,7 +68,7 @@
static void push_iconv_t(lua_State *L, iconv_t cd) { static void push_iconv_t(lua_State *L, iconv_t cd) {
boxptr(L, cd); BOXPTR(L, cd);
luaL_getmetatable(L, ICONV_TYPENAME); luaL_getmetatable(L, ICONV_TYPENAME);
lua_setmetatable(L, -2); lua_setmetatable(L, -2);
} }
@ -76,7 +76,7 @@ static void push_iconv_t(lua_State *L, iconv_t cd) {
static iconv_t get_iconv_t(lua_State *L, int i) { static iconv_t get_iconv_t(lua_State *L, int i) {
if (luaL_checkudata(L, i, ICONV_TYPENAME) != NULL) { if (luaL_checkudata(L, i, ICONV_TYPENAME) != NULL) {
iconv_t cd = unboxptr(L, i); iconv_t cd = UNBOXPTR(L, i);
if (cd == (iconv_t) NULL) if (cd == (iconv_t) NULL)
luaL_error(L, "attempt to use an invalid " ICONV_TYPENAME); luaL_error(L, "attempt to use an invalid " ICONV_TYPENAME);
return cd; return cd;
@ -219,10 +219,10 @@ static const luaL_reg iconvMT[] = {
int luaopen_iconv(lua_State *L) { int luaopen_iconv(lua_State *L) {
luaL_register(L, LIB_NAME, inconvFuncs); luaL_register(L, LIB_NAME, inconvFuncs);
tblseticons(L, "ERROR_NO_MEMORY", ERROR_NO_MEMORY); TBL_SET_INT_CONST(L, "ERROR_NO_MEMORY", ERROR_NO_MEMORY);
tblseticons(L, "ERROR_INVALID", ERROR_INVALID); TBL_SET_INT_CONST(L, "ERROR_INVALID", ERROR_INVALID);
tblseticons(L, "ERROR_INCOMPLETE", ERROR_INCOMPLETE); TBL_SET_INT_CONST(L, "ERROR_INCOMPLETE", ERROR_INCOMPLETE);
tblseticons(L, "ERROR_UNKNOWN", ERROR_UNKNOWN); TBL_SET_INT_CONST(L, "ERROR_UNKNOWN", ERROR_UNKNOWN);
lua_pushliteral(L, "VERSION"); lua_pushliteral(L, "VERSION");
lua_pushstring(L, LIB_VERSION); lua_pushstring(L, LIB_VERSION);