NAME

lua_getstack — get information about the interpreter runtime stack, function indicator [-0, +0, -]

SYNOPSIS

#include <lua.h>

int
lua_getstack(lua_State *L, int level, lua_Debug *ar);

DESCRIPTION

lua_getstack() get information about the interpreter runtime stack.

This function fills parts of a lua_Debug(3) structure with an identification of the activation record of the function executing at a given level. Level 0 is the current running function, whereas level n+1 is the function that has called level n.

RETURN VALUES

When there are no errors, lua_getstack() returns 1; when called with a level greater than the stack depth, it returns 0.

SEE ALSO

lua_Debug(3)

Roberto Ierusalimschy, Luiz Henrique de Figueiredo, and Waldemar Celes, Lua 5.1 Reference Manual.

HISTORY

The lua_getstack() manual page is based on Lua Reference Manual 5.1 and was created by Sergey Bronnikov.