Pointer Lists.

Data Structures
struct	onion_ptr_list_t
	List of pointers. More...

Functions
onion_ptr_list *	onion_ptr_list_new ()
	Creates a new onion_ptr_list.
onion_ptr_list *	onion_ptr_list_add (onion_ptr_list *l, void *ptr)
	Adds a ptr to the list. Elements are added to the head, so must use return value as new list pointer.
onion_ptr_list *	onion_ptr_list_remove (onion_ptr_list *l, void *ptr)
	Removes a ptr from the list. Might return a NULL list if all elements removed.
void	onion_ptr_list_free (onion_ptr_list *l)
	Free the list, but do nothing on the ptrs.
void	onion_ptr_list_foreach (onion_ptr_list *l, void(*f)(void *))
	Executes a function on all ptrs.Internally is allowed to do this manually.
onion_ptr_list *	onion_ptr_list_filter (onion_ptr_list *l, bool(*f)(void *data, void *ptr), void *data)
	Executes a function on all ptrs with some extra data, leaving only those that return trueInternally is allowed to do this manually.
size_t	onion_ptr_list_count (onion_ptr_list *l)
	Counts how many elements there are.

Detailed Description

Function Documentation

onion_ptr_list* onion_ptr_list_add	(	onion_ptr_list *	l,
		void *	ptr
	)

Adds a ptr to the list. Elements are added to the head, so must use return value as new list pointer.

References onion_ptr_list_t::next, onion_low_malloc(), and onion_ptr_list_t::ptr.

size_t onion_ptr_list_count

(

onion_ptr_list *

l

)

Counts how many elements there are.

References onion_ptr_list_t::next.

onion_ptr_list* onion_ptr_list_filter	(	onion_ptr_list *	l,
		bool(*)(void *data, void *ptr)	f,
		void *	data
	)

Executes a function on all ptrs with some extra data, leaving only those that return trueInternally is allowed to do this manually.

References onion_ptr_list_t::next, onion_ptr_list_filter(), and onion_ptr_list_t::ptr.

Referenced by onion_ptr_list_filter().

void onion_ptr_list_foreach	(	onion_ptr_list *	l,
		void(*)(void *)	f
	)

Executes a function on all ptrs.Internally is allowed to do this manually.

References onion_ptr_list_t::next, and onion_ptr_list_t::ptr.

Referenced by onion_request_t::onion_request_clean(), and onion_request_t::onion_request_free().

void onion_ptr_list_free

(

onion_ptr_list *

l

)

Free the list, but do nothing on the ptrs.

References onion_ptr_list_t::next, onion_low_free(), and onion_ptr_list_free().

Referenced by onion_ptr_list_free(), onion_request_t::onion_request_clean(), and onion_request_t::onion_request_free().

onion_ptr_list* onion_ptr_list_new

(

)

Creates a new onion_ptr_list.

onion_ptr_list* onion_ptr_list_remove	(	onion_ptr_list *	l,
		void *	ptr
	)

Removes a ptr from the list. Might return a NULL list if all elements removed.

References onion_ptr_list_t::next, onion_ptr_list_remove(), and onion_ptr_list_t::ptr.

Referenced by onion_ptr_list_remove().