actions.h File Reference

Action handling header file. More...

#include "global.h"

Include dependency graph for actions.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	actionlist_t
	Definition of an `action`. More...
Defines
#define	ac__Usage_dflt() do { ac__Usage(NULL, 0, NULL); } while (0)
	For convenience: general help, and help for the current action.
#define	ac__Usage_this() do { ac__Usage(NULL, 1, (char**)action->name); } while (0)
	Print help for the current action.
Typedefs
callbacks Action callbacks.

typedef int(	action_t )(struct estat *sts)
	Callback that gets called for each entry.
typedef int(	work_t )(struct estat root, int argc, char argv[])
	Callback for initializing the action.
typedef int(	action_uninit_t )(void)
	One after all progress has been made.
Functions
int	act__find_action_by_name (const char cmd, struct actionlist_t *action_p)
	Find the action structure by name.
Variables
action_t	ac__dispatch
	The action wrapper.
work_t	ac__Usage
	The always allowed action - printing general or specific help.
struct actionlist_t	action_list []
	Array of all known actions.
struct actionlist_t *	action
	Gets set to the current action after commandline parsing.
const int	action_list_count
	How many actions we know.

Detailed Description

Action handling header file.

Definition in file actions.h.

Define Documentation

#define ac__Usage_dflt ( ) do { ac__Usage(NULL, 0, NULL); } while (0)

For convenience: general help, and help for the current action.

Definition at line 53 of file actions.h.

Referenced by main().

#define ac__Usage_this ( ) do { ac__Usage(NULL, 1, (char**)action->name); } while (0)

Print help for the current action.

Definition at line 55 of file actions.h.

Referenced by cm__uncopy(), ign__rign(), ign__work(), main(), prp__g_work(), prp__l_work(), prp__s_work(), res__work(), and rev__work().

Typedef Documentation

typedef int( action_t)(struct estat *sts)

Callback that gets called for each entry.

Entries get read from the entry list in global [device, inode] order; in the normal action callback (actionlist_t::local_callback and actionlist_t::repos_feedback) the parent entries are handled after child entries (but the parent struct estats exist, of course), so that the list of children is correct.