settings Struct Reference

A settings block. More...

#include <settings.h>

Data Fields
struct refcnt *	refcnt
	Reference counter.
const char *	name
	Name.
unsigned int	tag_magic
	Tag magic.
struct settings *	parent
	Parent settings block.
struct list_head	siblings
	Sibling settings blocks.
struct list_head	children
	Child settings blocks.
struct settings_operations *	op
	Settings block operations.

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Detailed Description

A settings block.

Definition at line 79 of file settings.h.

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Field Documentation

struct refcnt* settings::refcnt [read]

Reference counter.

Definition at line 81 of file settings.h.

Referenced by register_settings(), settings_init(), and unregister_settings().

const char* settings::name

Name.

Definition at line 83 of file settings.h.

Referenced by dhcp_proxy_rx(), dhcp_pxebs_rx(), dhcp_request_rx(), find_child_settings(), register_settings(), settings_init(), and settings_name().

unsigned int settings::tag_magic

Tag magic.

This value will be ORed in to any numerical tags constructed by parse_setting_name(), and can be used to avoid e.g. attempting to retrieve the subnet mask from SMBIOS, or the system UUID from DHCP.

Definition at line 91 of file settings.h.

Referenced by settings_init().

struct settings* settings::parent [read]

Parent settings block.

Definition at line 93 of file settings.h.

Referenced by dhcp_request_rx(), register_settings(), reprioritise_settings(), settings_name(), store_cached_dhcpack(), store_setting(), and unregister_settings().

struct list_head settings::siblings [read]

Sibling settings blocks.

Definition at line 95 of file settings.h.

Referenced by register_settings(), reprioritise_settings(), settings_init(), and unregister_settings().

struct list_head settings::children [read]

Child settings blocks.

Definition at line 97 of file settings.h.

Referenced by fetch_setting(), find_child_settings(), register_settings(), reprioritise_settings(), and settings_init().

struct settings_operations* settings::op [read]

Settings block operations.

Definition at line 99 of file settings.h.

Referenced by clear_settings(), fetch_setting(), settings_init(), and store_setting().

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The documentation for this struct was generated from the following file:

• include/gpxe/settings.h