op_list.h File Reference

Kernel-style lists. More...

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Classes
struct	list_head
Defines
#define	list_entry(ptr, type, member)   ((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))
	list_entry - get the struct for this entry
#define	list_for_each(pos, head)   for (pos = (head)->next; pos != (head); pos = pos->next)
	list_for_each - iterate over a list
#define	list_for_each_safe(pos, n, head)
	list_for_each_safe - iterate over a list safe against removal of list entry
#define	LIST_HEAD_INIT(name)   { &(name), &(name) }
#define	LIST_HEAD(name)   struct list_head name = LIST_HEAD_INIT(name)

---

Detailed Description

Kernel-style lists.

Remarks:

Copyright 2002 OProfile authors

Read the file COPYING

Author:

Linux kernel authors

---

Define Documentation

#define list_entry	(	ptr,
		type,
		member		)	((type *)((char *)(ptr)-(unsigned long)(&((type *)0)->member)))

list_entry - get the struct for this entry

Parameters:

	ptr	the &struct list_head pointer.
	type	the type of the struct this is embedded in.
	member	the name of the list_struct within the struct.

Referenced by find_anon_mapping(), find_cookie(), find_event_by_name(), find_kernel_image(), is_cookie_ignored(), is_image_ignored(), main(), op_check_events(), op_free_events(), opd_clear_module_info(), opd_for_each_image(), opd_get_proc(), opd_handle_fork(), opd_kill_maps(), opd_sync_samples_files(), operf_find_kernel_image(), operf_free_modules_list(), operf_sfile_find(), operf_sfile_lru_clear(), sfile_find(), sfile_lru_clear(), and verbose_cookie().

#define list_for_each	(	pos,
		head		)	for (pos = (head)->next; pos != (head); pos = pos->next)

list_for_each - iterate over a list

Parameters:

	pos	the &struct list_head to use as a loop counter.
	head	the head for your list.

Referenced by find_anon_mapping(), find_cookie(), find_event_by_name(), find_kernel_image(), is_cookie_ignored(), is_image_ignored(), main(), op_check_events(), opd_handle_fork(), opd_sync_samples_files(), operf_find_kernel_image(), operf_sfile_find(), sfile_find(), and verbose_cookie().

#define list_for_each_safe	(	pos,
		n,
		head		)

Value:

for (pos = (head)->next, n = pos->next; pos != (head); \
                pos = n, n = pos->next)

list_for_each_safe - iterate over a list safe against removal of list entry

Parameters:

	pos	the &struct list_head to use as a loop counter.
	n	another &struct list_head to use as temporary storage
	head	the head for your list.

Referenced by op_free_events(), opd_clear_module_info(), opd_for_each_image(), opd_get_proc(), opd_kill_maps(), operf_free_modules_list(), operf_sfile_lru_clear(), and sfile_lru_clear().

#define LIST_HEAD

(

name

)

struct list_head name = LIST_HEAD_INIT(name)

#define LIST_HEAD_INIT

(

name

)

{ &(name), &(name) }