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feat(library/kernel_bindings): expose get_ios in the Lua API

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It gives access to the global io_state object.
This commit is contained in:
Leonardo de Moura 2015-09-29 10:55:08 -07:00
parent be76512756
commit 58b06d12b0
1 changed files with 6 additions and 0 deletions
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6
src/library/kernel_bindings.cpp
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@ -1283,6 +1283,10 @@ static const struct luaL_Reg io_state_m[] = {
{0, 0} {0, 0}
}; };
static int get_global_io_state(lua_State * L) {
return push_io_state(L, get_io_state(L));
}
void open_io_state(lua_State * L) { void open_io_state(lua_State * L) {
luaL_newmetatable(L, io_state_mt); luaL_newmetatable(L, io_state_mt);
lua_pushvalue(L, -1); lua_pushvalue(L, -1);
@ -1292,6 +1296,8 @@ void open_io_state(lua_State * L) {
SET_GLOBAL_FUN(io_state_pred, "is_io_state"); SET_GLOBAL_FUN(io_state_pred, "is_io_state");
SET_GLOBAL_FUN(mk_io_state, "io_state"); SET_GLOBAL_FUN(mk_io_state, "io_state");
SET_GLOBAL_FUN(print, "print"); SET_GLOBAL_FUN(print, "print");
SET_GLOBAL_FUN(get_global_io_state, "get_io_state");
SET_GLOBAL_FUN(get_global_io_state, "get_ios");
} }
static char g_set_state_key; static char g_set_state_key;