meta.c File Reference

#include "memory/conspage.h"
#include "debug.h"

Include dependency graph for meta.c:

Go to the source code of this file.

Functions
struct cons_pointer	lisp_metadata (struct stack_frame *frame, struct cons_pointer frame_pointer, struct cons_pointer env)
	Function: get metadata describing my first argument.

Function Documentation

lisp_metadata()

struct cons_pointer lisp_metadata	(	struct stack_frame *	frame,
		struct cons_pointer	frame_pointer,
		struct cons_pointer	env
	)

Function: get metadata describing my first argument.

• (metadata any)

Returns

a pointer to the metadata of my first argument, or nil if none.

Definition at line 20 of file meta.c.

References c_string_to_lisp_keyword(), c_type(), debug_dump_object(), DEBUG_EVAL, debug_print(), FUNCTIONTV, make_cons(), NIL, cons_space_object::payload, pointer2cell, READTV, SPECIALTV, cons_space_object::tag, and WRITETV.

Referenced by main().