XCB DPMS API

DPMS XCB Protocol Implementation. More...

Data Structures

struct  xcb_dpms_get_version_cookie_t
 xcb_dpms_get_version_cookie_t More...
struct  xcb_dpms_get_version_request_t
 xcb_dpms_get_version_request_t More...
struct  xcb_dpms_get_version_reply_t
 xcb_dpms_get_version_reply_t More...
struct  xcb_dpms_capable_cookie_t
 xcb_dpms_capable_cookie_t More...
struct  xcb_dpms_capable_request_t
 xcb_dpms_capable_request_t More...
struct  xcb_dpms_capable_reply_t
 xcb_dpms_capable_reply_t More...
struct  xcb_dpms_get_timeouts_cookie_t
 xcb_dpms_get_timeouts_cookie_t More...
struct  xcb_dpms_get_timeouts_request_t
 xcb_dpms_get_timeouts_request_t More...
struct  xcb_dpms_get_timeouts_reply_t
 xcb_dpms_get_timeouts_reply_t More...
struct  xcb_dpms_set_timeouts_request_t
 xcb_dpms_set_timeouts_request_t More...
struct  xcb_dpms_enable_request_t
 xcb_dpms_enable_request_t More...
struct  xcb_dpms_disable_request_t
 xcb_dpms_disable_request_t More...
struct  xcb_dpms_force_level_request_t
 xcb_dpms_force_level_request_t More...
struct  xcb_dpms_info_cookie_t
 xcb_dpms_info_cookie_t More...
struct  xcb_dpms_info_request_t
 xcb_dpms_info_request_t More...
struct  xcb_dpms_info_reply_t
 xcb_dpms_info_reply_t More...

Defines

#define XCB_DPMS_MAJOR_VERSION   0
#define XCB_DPMS_MINOR_VERSION   0
#define XCB_DPMS_GET_VERSION   0
#define XCB_DPMS_CAPABLE   1
#define XCB_DPMS_GET_TIMEOUTS   2
#define XCB_DPMS_SET_TIMEOUTS   3
#define XCB_DPMS_ENABLE   4
#define XCB_DPMS_DISABLE   5
#define XCB_DPMS_FORCE_LEVEL   6
#define XCB_DPMS_INFO   7

Functions

xcb_dpms_get_version_cookie_t xcb_dpms_get_version (xcb_connection_t *c, uint16_t client_major_version, uint16_t client_minor_version)
xcb_dpms_get_version_cookie_t xcb_dpms_get_version_unchecked (xcb_connection_t *c, uint16_t client_major_version, uint16_t client_minor_version)
xcb_dpms_get_version_reply_txcb_dpms_get_version_reply (xcb_connection_t *c, xcb_dpms_get_version_cookie_t cookie, xcb_generic_error_t **e)
xcb_dpms_capable_cookie_t xcb_dpms_capable (xcb_connection_t *c)
xcb_dpms_capable_cookie_t xcb_dpms_capable_unchecked (xcb_connection_t *c)
xcb_dpms_capable_reply_txcb_dpms_capable_reply (xcb_connection_t *c, xcb_dpms_capable_cookie_t cookie, xcb_generic_error_t **e)
xcb_dpms_get_timeouts_cookie_t xcb_dpms_get_timeouts (xcb_connection_t *c)
xcb_dpms_get_timeouts_cookie_t xcb_dpms_get_timeouts_unchecked (xcb_connection_t *c)
xcb_dpms_get_timeouts_reply_txcb_dpms_get_timeouts_reply (xcb_connection_t *c, xcb_dpms_get_timeouts_cookie_t cookie, xcb_generic_error_t **e)
xcb_void_cookie_t xcb_dpms_set_timeouts_checked (xcb_connection_t *c, uint16_t standby_timeout, uint16_t suspend_timeout, uint16_t off_timeout)
xcb_void_cookie_t xcb_dpms_set_timeouts (xcb_connection_t *c, uint16_t standby_timeout, uint16_t suspend_timeout, uint16_t off_timeout)
xcb_void_cookie_t xcb_dpms_enable_checked (xcb_connection_t *c)
xcb_void_cookie_t xcb_dpms_enable (xcb_connection_t *c)
xcb_void_cookie_t xcb_dpms_disable_checked (xcb_connection_t *c)
xcb_void_cookie_t xcb_dpms_disable (xcb_connection_t *c)
xcb_void_cookie_t xcb_dpms_force_level_checked (xcb_connection_t *c, uint16_t power_level)
xcb_void_cookie_t xcb_dpms_force_level (xcb_connection_t *c, uint16_t power_level)
xcb_dpms_info_cookie_t xcb_dpms_info (xcb_connection_t *c)
xcb_dpms_info_cookie_t xcb_dpms_info_unchecked (xcb_connection_t *c)
xcb_dpms_info_reply_txcb_dpms_info_reply (xcb_connection_t *c, xcb_dpms_info_cookie_t cookie, xcb_generic_error_t **e)

Variables

xcb_extension_t xcb_dpms_id

Detailed Description

DPMS XCB Protocol Implementation.


Define Documentation

#define XCB_DPMS_CAPABLE   1

Opcode for xcb_dpms_capable.

Referenced by xcb_dpms_capable(), and xcb_dpms_capable_unchecked().

#define XCB_DPMS_DISABLE   5

Opcode for xcb_dpms_disable.

Referenced by xcb_dpms_disable(), and xcb_dpms_disable_checked().

#define XCB_DPMS_ENABLE   4

Opcode for xcb_dpms_enable.

Referenced by xcb_dpms_enable(), and xcb_dpms_enable_checked().

#define XCB_DPMS_FORCE_LEVEL   6

Opcode for xcb_dpms_force_level.

Referenced by xcb_dpms_force_level(), and xcb_dpms_force_level_checked().

#define XCB_DPMS_GET_TIMEOUTS   2

Opcode for xcb_dpms_get_timeouts.

Referenced by xcb_dpms_get_timeouts(), and xcb_dpms_get_timeouts_unchecked().

#define XCB_DPMS_GET_VERSION   0

Opcode for xcb_dpms_get_version.

Referenced by xcb_dpms_get_version(), and xcb_dpms_get_version_unchecked().

#define XCB_DPMS_INFO   7

Opcode for xcb_dpms_info.

Referenced by xcb_dpms_info(), and xcb_dpms_info_unchecked().

#define XCB_DPMS_SET_TIMEOUTS   3

Opcode for xcb_dpms_set_timeouts.

Referenced by xcb_dpms_set_timeouts(), and xcb_dpms_set_timeouts_checked().


Function Documentation

xcb_dpms_capable_cookie_t xcb_dpms_capable ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References XCB_DPMS_CAPABLE.

xcb_dpms_capable_reply_t* xcb_dpms_capable_reply ( xcb_connection_t c,
xcb_dpms_capable_cookie_t  cookie,
xcb_generic_error_t **  e 
)

Return the reply

Parameters:
c The connection
cookie The cookie
e The xcb_generic_error_t supplied
Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_dpms_capable_unchecked(). is used. Otherwise, it stores the error if any.

References xcb_dpms_capable_cookie_t::sequence.

xcb_dpms_capable_cookie_t xcb_dpms_capable_unchecked ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_DPMS_CAPABLE.

xcb_void_cookie_t xcb_dpms_disable ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References XCB_DPMS_DISABLE.

xcb_void_cookie_t xcb_dpms_disable_checked ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References XCB_DPMS_DISABLE.

xcb_void_cookie_t xcb_dpms_enable ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References XCB_DPMS_ENABLE.

xcb_void_cookie_t xcb_dpms_enable_checked ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References XCB_DPMS_ENABLE.

xcb_void_cookie_t xcb_dpms_force_level ( xcb_connection_t c,
uint16_t  power_level 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References xcb_dpms_force_level_request_t::power_level, and XCB_DPMS_FORCE_LEVEL.

xcb_void_cookie_t xcb_dpms_force_level_checked ( xcb_connection_t c,
uint16_t  power_level 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References xcb_dpms_force_level_request_t::power_level, and XCB_DPMS_FORCE_LEVEL.

xcb_dpms_get_timeouts_cookie_t xcb_dpms_get_timeouts ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References XCB_DPMS_GET_TIMEOUTS.

xcb_dpms_get_timeouts_reply_t* xcb_dpms_get_timeouts_reply ( xcb_connection_t c,
xcb_dpms_get_timeouts_cookie_t  cookie,
xcb_generic_error_t **  e 
)

Return the reply

Parameters:
c The connection
cookie The cookie
e The xcb_generic_error_t supplied
Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_dpms_get_timeouts_unchecked(). is used. Otherwise, it stores the error if any.

References xcb_dpms_get_timeouts_cookie_t::sequence.

xcb_dpms_get_timeouts_cookie_t xcb_dpms_get_timeouts_unchecked ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_DPMS_GET_TIMEOUTS.

xcb_dpms_get_version_cookie_t xcb_dpms_get_version ( xcb_connection_t c,
uint16_t  client_major_version,
uint16_t  client_minor_version 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References xcb_dpms_get_version_request_t::client_major_version, xcb_dpms_get_version_request_t::client_minor_version, and XCB_DPMS_GET_VERSION.

xcb_dpms_get_version_reply_t* xcb_dpms_get_version_reply ( xcb_connection_t c,
xcb_dpms_get_version_cookie_t  cookie,
xcb_generic_error_t **  e 
)

Return the reply

Parameters:
c The connection
cookie The cookie
e The xcb_generic_error_t supplied
Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_dpms_get_version_unchecked(). is used. Otherwise, it stores the error if any.

References xcb_dpms_get_version_cookie_t::sequence.

xcb_dpms_get_version_cookie_t xcb_dpms_get_version_unchecked ( xcb_connection_t c,
uint16_t  client_major_version,
uint16_t  client_minor_version 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References xcb_dpms_get_version_request_t::client_major_version, xcb_dpms_get_version_request_t::client_minor_version, and XCB_DPMS_GET_VERSION.

xcb_dpms_info_cookie_t xcb_dpms_info ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References XCB_DPMS_INFO.

xcb_dpms_info_reply_t* xcb_dpms_info_reply ( xcb_connection_t c,
xcb_dpms_info_cookie_t  cookie,
xcb_generic_error_t **  e 
)

Return the reply

Parameters:
c The connection
cookie The cookie
e The xcb_generic_error_t supplied
Returns the reply of the request asked by

The parameter e supplied to this function must be NULL if xcb_dpms_info_unchecked(). is used. Otherwise, it stores the error if any.

References xcb_dpms_info_cookie_t::sequence.

xcb_dpms_info_cookie_t xcb_dpms_info_unchecked ( xcb_connection_t c  ) 

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will cause a reply to be generated. Any returned error will be placed in the event queue.

References XCB_DPMS_INFO.

xcb_void_cookie_t xcb_dpms_set_timeouts ( xcb_connection_t c,
uint16_t  standby_timeout,
uint16_t  suspend_timeout,
uint16_t  off_timeout 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

References xcb_dpms_set_timeouts_request_t::off_timeout, xcb_dpms_set_timeouts_request_t::standby_timeout, xcb_dpms_set_timeouts_request_t::suspend_timeout, and XCB_DPMS_SET_TIMEOUTS.

xcb_void_cookie_t xcb_dpms_set_timeouts_checked ( xcb_connection_t c,
uint16_t  standby_timeout,
uint16_t  suspend_timeout,
uint16_t  off_timeout 
)

Delivers a request to the X server

Parameters:
c The connection
Returns:
A cookie
Delivers a request to the X server.

This form can be used only if the request will not cause a reply to be generated. Any returned error will be saved for handling by xcb_request_check().

References xcb_dpms_set_timeouts_request_t::off_timeout, xcb_dpms_set_timeouts_request_t::standby_timeout, xcb_dpms_set_timeouts_request_t::suspend_timeout, and XCB_DPMS_SET_TIMEOUTS.


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