gc.h

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#ifndef RBIMPL_INTERN_GC_H                           /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_INTERN_GC_H
#include "ruby/internal/config.h"
 
#ifdef STDC_HEADERS
# include <stddef.h>                       /* size_t */
#endif
 
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>                    /* ssize_t */
#endif
 
#include "ruby/internal/attr/cold.h"
#include "ruby/internal/attr/noreturn.h"
#include "ruby/internal/attr/nonnull.h"
#include "ruby/internal/attr/pure.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/value.h"
 
RBIMPL_SYMBOL_EXPORT_BEGIN()
 
/* gc.c */
 
RBIMPL_ATTR_COLD()
RBIMPL_ATTR_NORETURN()
void rb_memerror(void);
 
RBIMPL_ATTR_PURE()
int rb_during_gc(void);
 
RBIMPL_ATTR_NONNULL((1))
void rb_gc_mark_locations(const VALUE *start, const VALUE *end);
 
void rb_mark_tbl(struct st_table *tbl);
 
void rb_mark_tbl_no_pin(struct st_table *tbl);
 
void rb_mark_set(struct st_table *tbl);
 
void rb_mark_hash(struct st_table *tbl);
 
void rb_gc_update_tbl_refs(st_table *ptr);
 
void rb_gc_mark_maybe(VALUE obj);
 
void rb_gc_mark(VALUE obj);
 
void rb_gc_mark_movable(VALUE obj);
 
VALUE rb_gc_location(VALUE obj);
 
RBIMPL_ATTR_DEPRECATED(("this is now a no-op function"))
void rb_gc_force_recycle(VALUE obj);
 
void rb_gc(void);
 
void rb_gc_copy_finalizer(VALUE dst, VALUE src);
 
VALUE rb_gc_enable(void);
 
VALUE rb_gc_disable(void);
 
VALUE rb_gc_start(void);
 
VALUE rb_define_finalizer(VALUE obj, VALUE block);
 
VALUE rb_undefine_finalizer(VALUE obj);
 
size_t rb_gc_count(void);
 
size_t rb_gc_stat(VALUE key_or_buf);
 
VALUE rb_gc_latest_gc_info(VALUE key_or_buf);
 
void rb_gc_adjust_memory_usage(ssize_t diff);
 
RBIMPL_SYMBOL_EXPORT_END()
 
#endif /* RBIMPL_INTERN_GC_H */