id stringlengths 4 63 | text stringlengths 153 8.81M |
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wmi_buffer_block(9) | NAME wmi_buffer_block - Check address validity for WMI buffer; remap if needed
SYNOPSIS void __iomem * wmi_buffer_block (struct wil6210_priv *wil , __le32 ptr_ , u32 size );
ARGUMENTS wil driver data
ptr_ internal (linker) fw/ucode address
size if non zero, validate the block doe... |
wmi_driver_register(9) | NAME wmi_driver_register - Helper macro to register a WMI driver
SYNOPSIS wmi_driver_register (driver );
ARGUMENTS driver wmi_driver struct
DESCRIPTION Helper macro for registering a WMI driver. It automatically passes THIS_MODULE to the underlying function.
SEE ALSO Kernel file ./include/linux/wmi.h struct wm... |
wmi_driver_unregister(9) | NAME wmi_driver_unregister - Unregister a WMI driver
SYNOPSIS void wmi_driver_unregister (struct wmi_driver *driver );
ARGUMENTS driver WMI driver to unregister
DESCRIPTION Unregisters a WMI driver from the WMI bus.
SEE ALSO Kernel file ./drivers/platform/wmi/core.c wmi_instance_count(9), wmidev_instanc... |
wmi_evaluate_method(9) | NAME wmi_evaluate_method - Evaluate a WMI method (deprecated)
SYNOPSIS acpi_status wmi_evaluate_method (const char *guid_string , u8 instance , u32 method_id , const struct acpi_buffer *in , struct acpi_buffer *out );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
instan... |
wmi_get_acpi_device_uid(9) | NAME wmi_get_acpi_device_uid - Get _UID name of ACPI device that defines GUID (deprecated)
SYNOPSIS char * wmi_get_acpi_device_uid (const char *guid_string );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
DESCRIPTION Find the _UID of ACPI device associated with this WMI GUID.
... |
wmi_has_guid(9) | NAME wmi_has_guid - Check if a GUID is available
SYNOPSIS bool wmi_has_guid (const char *guid_string );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
DESCRIPTION Check if a given GUID is defined by _WDG.
RETURN True if GUID is available, false otherwise.
SEE ALSO Kernel fi... |
wmi_install_notify_handler(9) | NAME wmi_install_notify_handler - Register handler for WMI events (deprecated)
SYNOPSIS acpi_status wmi_install_notify_handler (const char *guid , wmi_notify_handler handler , void *data );
ARGUMENTS guid 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
handler Function to handle not... |
wmi_instance_count(9) | NAME wmi_instance_count - Get number of WMI object instances
SYNOPSIS int wmi_instance_count (const char *guid_string );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
DESCRIPTION Get the number of WMI object instances.
RETURN Number of WMI object instances or negative error c... |
wmi_query_block(9) | NAME wmi_query_block - Return contents of a WMI block (deprecated)
SYNOPSIS acpi_status wmi_query_block (const char *guid_string , u8 instance , struct acpi_buffer *out );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
instance Instance index
out Empty... |
wmi_remove_notify_handler(9) | NAME wmi_remove_notify_handler - Unregister handler for WMI events (deprecated)
SYNOPSIS acpi_status wmi_remove_notify_handler (const char *guid );
ARGUMENTS guid 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
DESCRIPTION Unregister handler for events sent to the ACPI-WMI mapper device.
RETU... |
wmi_rxon(9) | NAME wmi_rxon - turn radio on/off
SYNOPSIS int wmi_rxon (struct wil6210_priv *wil , bool on );
ARGUMENTS wil driver data
on turn on if true, off otherwise
DESCRIPTION Only switch radio. Channel should be set separately. No timeout for rxon - radio turned on forever unless some other call tu... |
wmi_set_block(9) | NAME wmi_set_block - Write to a WMI block (deprecated)
SYNOPSIS acpi_status wmi_set_block (const char *guid_string , u8 instance , const struct acpi_buffer *in );
ARGUMENTS guid_string 36 char string of the form fa50ff2b-f2e8-45de-83fa-65417f2f49ba
instance Instance index
in Buffer contain... |
wmi_string_from_utf8s(9) | NAME wmi_string_from_utf8s - Convert a UTF8 string into a WMI string.
SYNOPSIS ssize_t wmi_string_from_utf8s (struct wmi_string *str , size_t max_chars , const u8 *src , size_t src_length );
ARGUMENTS str WMI string representation
max_chars Maximum number of UTF16 code points to store inside the WMI... |
wmi_string_to_utf8s(9) | NAME wmi_string_to_utf8s - Convert a WMI string into a UTF8 string.
SYNOPSIS ssize_t wmi_string_to_utf8s (const struct wmi_string *str , u8 *dst , size_t length );
ARGUMENTS str WMI string representation
dst Buffer to fill with UTF8 characters
length Length of the destination buff... |
wmidev_block_query(9) | NAME wmidev_block_query - Return contents of a WMI block (deprectated)
SYNOPSIS union acpi_object * wmidev_block_query (struct wmi_device *wdev , u8 instance );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
DESCRIPTION Query an ACPI-WMI block, the caller must free the result... |
wmidev_block_set(9) | NAME wmidev_block_set - Write to a WMI block (deprecated)
SYNOPSIS acpi_status wmidev_block_set (struct wmi_device *wdev , u8 instance , const struct acpi_buffer *in );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
in Buffer containing new values for the data... |
wmidev_evaluate_method(9) | NAME wmidev_evaluate_method - Evaluate a WMI method (deprecated)
SYNOPSIS acpi_status wmidev_evaluate_method (struct wmi_device *wdev , u8 instance , u32 method_id , const struct acpi_buffer *in , struct acpi_buffer *out );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
... |
wmidev_instance_count(9) | NAME wmidev_instance_count - Get number of WMI object instances
SYNOPSIS u8 wmidev_instance_count (struct wmi_device *wdev );
ARGUMENTS wdev A wmi bus device from a driver
DESCRIPTION Get the number of WMI object instances.
RETURN Number of WMI object instances.
SEE ALSO Kernel file ./drivers/platform/w... |
wmidev_invoke_method(9) | NAME wmidev_invoke_method - Invoke a WMI method
SYNOPSIS int wmidev_invoke_method (struct wmi_device *wdev , u8 instance , u32 method_id , const struct wmi_buffer *in , struct wmi_buffer *out );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
method_id Method ID to ca... |
wmidev_query_block(9) | NAME wmidev_query_block - Return contents of a WMI data block
SYNOPSIS int wmidev_query_block (struct wmi_device *wdev , u8 instance , struct wmi_buffer *out );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
out WMI buffer to fill
DESCRIPTION Query a WMI data ... |
wmidev_set_block(9) | NAME wmidev_set_block - Write to a WMI data block
SYNOPSIS int wmidev_set_block (struct wmi_device *wdev , u8 instance , const struct wmi_buffer *in );
ARGUMENTS wdev A wmi bus device from a driver
instance Instance index
in WMI buffer containing new values for the data block
DESCR... |
wmouse_trafo.3x(3) | NAME has_mouse, getmouse, ungetmouse, mousemask, wenclose, mouse_trafo, wmouse_trafo, mouseinterval - get mouse events in curses
SYNOPSIS #include <ncursesw/curses.h>
typedef unsigned long mmask_t;
typedef struct {
short id; /* ID to distinguish multiple devices */
int x, ... |
wmove.3x(3) | NAME move, wmove - move cursor in a curses window
SYNOPSIS #include <ncursesw/curses.h>
int move(int y, int x);
int wmove(WINDOW *win, int y, int x);
DESCRIPTION wmove relocates the cursor associated with the curses window win to line y and column x. The terminal's cursor does not move until refresh(... |
wnoutrefresh.3x(3) | NAME doupdate, redrawwin, refresh, wnoutrefresh, wredrawln, wrefresh - refresh curses windows or lines thereupon
SYNOPSIS #include <ncursesw/curses.h>
int refresh(void);
int wrefresh(WINDOW *win);
int wnoutrefresh(WINDOW *win);
int doupdate(void);
int redrawwin(WINDOW *win);
... |
woeusb(1) | woeusb(1) WoeUSB User Manual woeusb(1)
NAME woeusb - Bootable Windows installation/PE USB storage creator
SYNOPSIS woeusb [OPTIO... |
wol_calc_crc(9) | NAME wol_calc_crc - WOL CRC
SYNOPSIS u16 wol_calc_crc (int size , u8 *pattern , u8 *mask_pattern );
ARGUMENTS size size of the wake mask
pattern data pattern
mask_pattern
mask
DESCRIPTION Compute the wake on lan crc hashes for the packet header we are interested in.
SEE... |
word-list-compress(1) | NAME word-list-compress - word list compressor/decompressor for GNU Aspell
SYNOPSIS word-list-compress c[ompress] | d[ecompress]
DESCRIPTION word-list-compress compresses or decompresses sorted word lists for use with the GNU Aspell spell checker.
COMMANDS -c, c, compress compress the plain text word list read from ... |
wordexp(3) | NAME wordexp, wordfree - perform word expansion like a posix-shell
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <wordexp.h>
int wordexp(const char *restrict s, wordexp_t *restrict p, int flags);
void wordfree(wordexp_t *p);
Feature Test Macro Requirements for glibc (see feature_test_mac... |
wordexp(3p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME wordexp, wordfree β perform word expansions
SYNOPSIS #include ... |
wordexp.h(0p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME wordexp.h β word-expansion types
SYNOPSIS #include <wordexp.h>... |
wordfree(3) | NAME wordexp, wordfree - perform word expansion like a posix-shell
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <wordexp.h>
int wordexp(const char *restrict s, wordexp_t *restrict p, int flags);
void wordfree(wordexp_t *p);
Feature Test Macro Requirements for glibc (see feature_test_mac... |
work_busy(9) | NAME work_busy - test whether a work is currently pending or running
SYNOPSIS unsigned int work_busy (struct work_struct *work );
ARGUMENTS work the work to be tested
DESCRIPTION Test whether work is currently pending or running. There is no synchronization around this function and the test result is unrelia... |
work_grab_pending(9) | NAME work_grab_pending - steal work item from worklist and disable irq
SYNOPSIS bool work_grab_pending (struct work_struct *work , u32 cflags , unsigned long *irq_flags );
ARGUMENTS work work item to steal
cflags WORK_CANCEL_ flags
irq_flags place to store IRQ state
DESCRIPTION Grab PE... |
work_on_cpu_key(9) | NAME work_on_cpu_key - run a function in thread context on a particular cpu
SYNOPSIS long work_on_cpu_key (int cpu , long (*fn)(void *) , void *arg , struct lock_class_key *key );
ARGUMENTS cpu the cpu to run on
fn the function to run
arg the function arg
key T... |
work_pending(9) | NAME work_pending - Find out whether a work item is currently pending
SYNOPSIS work_pending (work );
ARGUMENTS work The work item in question
SEE ALSO Kernel file ./include/linux/workqueue.h struct workqueue_attrs(9), delayed_work_pending(9), alloc_workqueue(9), alloc_workqueue_lockdep_map(9), alloc_... |
worker_attach_to_pool(9) | NAME worker_attach_to_pool - attach a worker to a pool
SYNOPSIS void worker_attach_to_pool (struct worker *worker , struct worker_pool *pool );
ARGUMENTS worker worker to be attached
pool the target pool
DESCRIPTION Attach worker to pool. Once attached, the WORKER_UNBOUND flag and cpu-binding of... |
worker_clr_flags(9) | NAME worker_clr_flags - clear worker flags and adjust nr_running accordingly
SYNOPSIS void worker_clr_flags (struct worker *worker , unsigned int flags );
ARGUMENTS worker self
flags flags to clear
DESCRIPTION Clear flags in worker->flags and adjust nr_running accordingly.
SEE ALSO Kernel file ... |
worker_detach_from_pool(9) | NAME worker_detach_from_pool - detach a worker from its pool
SYNOPSIS void worker_detach_from_pool (struct worker *worker );
ARGUMENTS worker worker which is attached to its pool
DESCRIPTION Undo the attaching which had been done in worker_attach_to_pool. The caller worker shouldn't access to the pool after de... |
worker_enter_idle(9) | NAME worker_enter_idle - enter idle state
SYNOPSIS void worker_enter_idle (struct worker *worker );
ARGUMENTS worker worker which is entering idle state
DESCRIPTION worker is entering idle state. Update stats and idle timer if necessary. LOCKING: raw_spin_lock_irq(pool->lock).
SEE ALSO Kernel file ./kern... |
worker_leave_idle(9) | NAME worker_leave_idle - leave idle state
SYNOPSIS void worker_leave_idle (struct worker *worker );
ARGUMENTS worker worker which is leaving idle state
DESCRIPTION worker is leaving idle state. Update stats. LOCKING: raw_spin_lock_irq(pool->lock).
SEE ALSO Kernel file ./kernel/workqueue.c for_each_pool(9),... |
worker_pool_assign_id(9) | NAME worker_pool_assign_id - allocate ID and assign it to @pool
SYNOPSIS int worker_pool_assign_id (struct worker_pool *pool );
ARGUMENTS pool the pool pointer of interest
DESCRIPTION Returns 0 if ID in [0, WORK_OFFQ_POOL_NONE) is allocated and assigned successfully, -errno on failure.
SEE ALSO Kernel file... |
worker_set_flags(9) | NAME worker_set_flags - set worker flags and adjust nr_running accordingly
SYNOPSIS void worker_set_flags (struct worker *worker , unsigned int flags );
ARGUMENTS worker self
flags flags to set
DESCRIPTION Set flags in worker->flags and adjust nr_running accordingly.
SEE ALSO Kernel file ./ke... |
worker_thread(9) | NAME worker_thread - the worker thread function
SYNOPSIS int worker_thread (void *__worker );
ARGUMENTS __worker self
DESCRIPTION The worker thread function. All workers belong to a worker_pool - either a per-cpu one or dynamic unbound one. These workers process all work items regardless of their specific tar... |
workingset_activation(9) | NAME workingset_activation - note a page activation
SYNOPSIS void workingset_activation (struct folio *folio );
ARGUMENTS folio Folio that is being activated.
SEE ALSO Kernel file ./mm/workingset.c workingset_age_nonresident(9), workingset_eviction(9), workingset_test_recent(9), workingset_refault(9)
April 20... |
workingset_age_nonresident(9) | NAME workingset_age_nonresident - age non-resident entries as LRU ages
SYNOPSIS void workingset_age_nonresident (struct lruvec *lruvec , unsigned long nr_pages );
ARGUMENTS lruvec the lruvec that was aged
nr_pages the number of pages to count
DESCRIPTION As in-memory pages are aged, non-resident pa... |
workingset_eviction(9) | NAME workingset_eviction - note the eviction of a folio from memory
SYNOPSIS void * workingset_eviction (struct folio *folio , struct mem_cgroup *target_memcg );
ARGUMENTS folio the folio being evicted
target_memcg
the cgroup that is causing the reclaim
RETURN a shadow entry to be st... |
workingset_refault(9) | NAME workingset_refault - Evaluate the refault of a previously evicted folio.
SYNOPSIS void workingset_refault (struct folio *folio , void *shadow );
ARGUMENTS folio The freshly allocated replacement folio.
shadow Shadow entry of the evicted folio.
DESCRIPTION Calculates and evaluates the refault ... |
workingset_test_recent(9) | NAME workingset_test_recent - tests if the shadow entry is for a folio that was recently evicted. Also fills in @workingset with the value unpacked from shadow.
SYNOPSIS bool workingset_test_recent (void *shadow , bool file , bool *workingset , bool flush );
ARGUMENTS shadow the shadow entry to be tested.
... |
workqueue_congested(9) | NAME workqueue_congested - test whether a workqueue is congested
SYNOPSIS bool workqueue_congested (int cpu , struct workqueue_struct *wq );
ARGUMENTS cpu CPU in question
wq target workqueue
DESCRIPTION Test whether wq's cpu workqueue for cpu is congested. There is no synchronization aro... |
workqueue_init(9) | NAME workqueue_init - bring workqueue subsystem fully online
SYNOPSIS void workqueue_init (void );
ARGUMENTS void no arguments
DESCRIPTION This is the second step of three-staged workqueue subsystem initialization and invoked as soon as kthreads can be created and scheduled. Workqueues have been created and ... |
workqueue_init_early(9) | NAME workqueue_init_early - early init for workqueue subsystem
SYNOPSIS void workqueue_init_early (void );
ARGUMENTS void no arguments
DESCRIPTION This is the first step of three-staged workqueue subsystem initialization and invoked as soon as the bare basics - memory allocation, cpumasks and idr are up. It... |
workqueue_init_topology(9) | NAME workqueue_init_topology - initialize CPU pods for unbound workqueues
SYNOPSIS void workqueue_init_topology (void );
ARGUMENTS void no arguments
DESCRIPTION This is the third step of three-staged workqueue subsystem initialization and invoked after SMP and topology information are fully initialized. It in... |
workqueue_set_max_active(9) | NAME workqueue_set_max_active - adjust max_active of a workqueue
SYNOPSIS void workqueue_set_max_active (struct workqueue_struct *wq , int max_active );
ARGUMENTS wq target workqueue
max_active new max_active value.
DESCRIPTION Set max_active of wq to max_active. See the alloc_workqueue function co... |
workqueue_set_min_active(9) | NAME workqueue_set_min_active - adjust min_active of an unbound workqueue
SYNOPSIS void workqueue_set_min_active (struct workqueue_struct *wq , int min_active );
ARGUMENTS wq target unbound workqueue
min_active new min_active value
DESCRIPTION Set min_active of an unbound workqueue. Unlike other ... |
workqueue_set_unbound_cpumask(9) | NAME workqueue_set_unbound_cpumask - Set the low-level unbound cpumask
SYNOPSIS int workqueue_set_unbound_cpumask (cpumask_var_t cpumask );
ARGUMENTS cpumask the cpumask to set
DESCRIPTION The low-level workqueues cpumask is a global cpumask that limits the affinity of all unbound workqueues. This function chec... |
workqueue_sysfs_register(9) | NAME workqueue_sysfs_register - make a workqueue visible in sysfs
SYNOPSIS int workqueue_sysfs_register (struct workqueue_struct *wq );
ARGUMENTS wq the workqueue to register
DESCRIPTION Expose wq in sysfs under /sys/bus/workqueue/devices. alloc_workqueue*() automatically calls this function if WQ_SYSFS ... |
workqueue_sysfs_unregister(9) | NAME workqueue_sysfs_unregister - undo workqueue_sysfs_register()
SYNOPSIS void workqueue_sysfs_unregister (struct workqueue_struct *wq );
ARGUMENTS wq the workqueue to unregister
DESCRIPTION If wq is registered to sysfs by workqueue_sysfs_register, unregister.
SEE ALSO Kernel file ./kernel/workqueue.c f... |
workqueue_unbound_housekeeping_update(9) | NAME workqueue_unbound_housekeeping_update - Propagate housekeeping cpumask update
SYNOPSIS int workqueue_unbound_housekeeping_update (const struct cpumask *hk );
ARGUMENTS hk the new housekeeping cpumask
DESCRIPTION Update the unbound workqueue cpumask on top of the new housekeeping cpumask such that the ... |
wp_pte(9) | NAME wp_pte - Write-protect a pte
SYNOPSIS int wp_pte (pte_t *pte , unsigned long addr , unsigned long end , struct mm_walk *walk );
ARGUMENTS pte Pointer to the pte
addr The start of protecting virtual address
end The end of protecting virtual address
walk pageta... |
wp_shared_mapping_range(9) | NAME wp_shared_mapping_range - Write-protect all ptes in an address space range
SYNOPSIS unsigned long wp_shared_mapping_range (struct address_space *mapping , pgoff_t first_index , pgoff_t nr );
ARGUMENTS mapping The address_space we want to write protect
first_index The first page offset in the range
... |
wpa_background(8) | NAME wpa_background - Background information on Wi-Fi Protected Access and IEEE 802.11i
WPA The original security mechanism of IEEE 802.11 standard was not designed to be strong and has proven to be insufficient for most networks that require some kind of security. Task group I (Security) of IEEE 802.11 working group... |
wpa_cli(8) | NAME wpa_cli - WPA command line client
SYNOPSIS wpa_cli [ -p path to ctrl sockets ] [ -g path to global ctrl_interface socket ] [ -i ifname ] [ -hvB ] [ -a action file ] [ -P pid file ] [ -G ping interval ] [ command ... ]
OVERVIEW wpa_cli is a text-based frontend program for interacting with wpa_supplicant. It is us... |
wpa_gui(8) | NAME wpa_gui - WPA Graphical User Interface
SYNOPSIS wpa_gui [ -p path to ctrl sockets ] [ -i ifname ] [ -m seconds ] [ -t ] [ -q ]
OVERVIEW wpa_gui is a QT graphical frontend program for interacting with wpa_supplicant. It is used to query current status, change configuration and request interactive user input.
... |
wpa_passphrase(8) | NAME wpa_passphrase - Generate a WPA PSK from an ASCII passphrase for a SSID
SYNOPSIS wpa_passphrase [ ssid ] [ passphrase ]
OVERVIEW wpa_passphrase pre-computes PSK entries for network configuration blocks of a wpa_supplicant.conf file. An ASCII passphrase and SSID are used to generate a 256-bit PSK.
OPTIONS ssid ... |
wpa_supplicant(8) | NAME wpa_supplicant - Wi-Fi Protected Access client and IEEE 802.1X supplicant
SYNOPSIS wpa_supplicant [ -BddfhKLqqsTtuvW ] [ -iifname ] [ -cconfig file ] [ -Ddriver ] [ -PPID_file ] [ -foutput file ] [ -Iadditional config file ]
OVERVIEW Wireless networks do not require physical access to the network equipment ... |
wpa_supplicant.conf(5) | NAME wpa_supplicant.conf - configuration file for wpa_supplicant
OVERVIEW wpa_supplicant is configured using a text file that lists all accepted networks and security policies, including pre-shared keys. See the example configuration file, probably in /nix/store/lnrpa4plzy3q... |
wpaclean(1) | NAME wpaclean - clean wpa capture files
SYNOPSIS wpaclean <out.cap> <in.cap> [in2.cap] [...]
DESCRIPTION wpaclean Cleans capture files to get only the 4-way handshake and a beacon.
AUTHOR This manual page was written by David Francos Cuartero <xayon@xayon.net>. Permission is granted to copy, distribute and/or mo... |
wpctl(1) | NAME wpctl - WirePlumber Control CLI
SYNOPSIS wpctl [COMMAND] [COMMAND_OPTIONS]
DESCRIPTION wpctl is a command-line control tool for WirePlumber, the PipeWire session manager. It provides an interface to inspect, control, and configure audio and video devices, nodes, and their properties within a PipeWire media serv... |
wprintf(3) | NAME wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <stdio.h> #include <wchar.h>
int wprintf(const wchar_t *restrict format, ...);
int fwprintf(FILE *restrict stream,
c... |
wprintf(3p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME wprintf β print formatted wide-character output
SYNOPSIS #incl... |
wprintw.3x(3) | NAME printw, wprintw, mvprintw, mvwprintw, vwprintw, vw_printw - write formatted output to a curses window
SYNOPSIS #include <ncursesw/curses.h>
int printw(const char *fmt, ...);
int wprintw(WINDOW *win, const char *fmt, ...);
int mvprintw(int y, int x, const char *fmt, ...);
int mvwprintw... |
wq_adjust_max_active(9) | NAME wq_adjust_max_active - update a wq's max_active to the current setting
SYNOPSIS void wq_adjust_max_active (struct workqueue_struct *wq );
ARGUMENTS wq target workqueue
DESCRIPTION If wq isn't freezing, set wq->max_active to the saved_max_active and activate inactive work items accordingly. If wq is fre... |
wq_calc_pod_cpumask(9) | NAME wq_calc_pod_cpumask - calculate a wq_attrs' cpumask for a pod
SYNOPSIS void wq_calc_pod_cpumask (struct workqueue_attrs *attrs , int cpu );
ARGUMENTS attrs the wq_attrs of the default pwq of the target workqueue
cpu the target CPU
DESCRIPTION Calculate the cpumask a workqueue with attrs ... |
wq_clear_halt(9) | NAME wq_clear_halt - work queue function
SYNOPSIS void wq_clear_halt (struct work_struct *wq_obj );
ARGUMENTS wq_obj work_struct object to execute
DESCRIPTION This sends a clear_halt to the given USB pipe.
SEE ALSO Kernel file ./drivers/most/most_usb.c struct most_dci_obj(9), struct most_dev(9), drci_rd_reg(9... |
wq_has_single_sleeper(9) | NAME wq_has_single_sleeper - check if there is only one sleeper
SYNOPSIS bool wq_has_single_sleeper (struct wait_queue_head *wq_head );
ARGUMENTS wq_head wait queue head
DESCRIPTION Returns true of wq_head has only one sleeper on the list. Please refer to the comment for waitqueue_active.
SEE ALSO Kernel file ... |
wq_has_sleeper(9) | NAME wq_has_sleeper - check if there are any waiting processes
SYNOPSIS bool wq_has_sleeper (struct wait_queue_head *wq_head );
ARGUMENTS wq_head wait queue head
DESCRIPTION Returns true if wq_head has waiting processes Please refer to the comment for waitqueue_active.
SEE ALSO Kernel file ./include/linux/wai... |
wq_netinfo(9) | NAME wq_netinfo - work queue function to deliver latest networking information
SYNOPSIS void wq_netinfo (struct work_struct *wq_obj );
ARGUMENTS wq_obj object that holds data for our deferred work to do
DESCRIPTION This retrieves the network interface status of the USB INIC
SEE ALSO Kernel file ./drivers/most... |
wq_node_nr_active(9) | NAME wq_node_nr_active - Determine wq_node_nr_active to use
SYNOPSIS struct wq_node_nr_active * wq_node_nr_active (struct workqueue_struct *wq , int node );
ARGUMENTS wq workqueue of interest
node NUMA node, can be NUMA_NO_NODE
DESCRIPTION Determine wq_node_nr_active to use for wq on no... |
wq_update_node_max_active(9) | NAME wq_update_node_max_active - Update per-node max_actives to use
SYNOPSIS void wq_update_node_max_active (struct workqueue_struct *wq , int off_cpu );
ARGUMENTS wq workqueue to update
off_cpu CPU that's going down, -1 if a CPU is not going down
DESCRIPTION Update wq->node_nr_active[]->max. wq... |
wq_worker_last_func(9) | NAME wq_worker_last_func - retrieve worker's last work function
SYNOPSIS work_func_t wq_worker_last_func (struct task_struct *task );
ARGUMENTS task Task to retrieve last work function of.
DESCRIPTION Determine the last function a worker executed. This is called from the scheduler to get a worker's last know... |
wq_worker_running(9) | NAME wq_worker_running - a worker is running again
SYNOPSIS void wq_worker_running (struct task_struct *task );
ARGUMENTS task task waking up
DESCRIPTION This function is called when a worker returns from schedule
SEE ALSO Kernel file ./kernel/workqueue.c for_each_pool(9), for_each_pool_worker(9), for_each... |
wq_worker_sleeping(9) | NAME wq_worker_sleeping - a worker is going to sleep
SYNOPSIS void wq_worker_sleeping (struct task_struct *task );
ARGUMENTS task task going to sleep
DESCRIPTION This function is called from schedule when a busy worker is going to sleep.
SEE ALSO Kernel file ./kernel/workqueue.c for_each_pool(9), for_each_... |
wq_worker_tick(9) | NAME wq_worker_tick - a scheduler tick occurred while a kworker is running
SYNOPSIS void wq_worker_tick (struct task_struct *task );
ARGUMENTS task task currently running
DESCRIPTION Called from sched_tick. We're in the IRQ context and the current worker's fields which follow the 'K' locking rule can be acces... |
wqe_shadow(9) | NAME wqe_shadow - check if a wqe is shadow
SYNOPSIS bool wqe_shadow (struct hinic_wq *wq , struct hinic_hw_wqe *wqe );
ARGUMENTS wq wq of the wqe
wqe the wqe for shadow checking
DESCRIPTION Return true - shadow, false - Not shadow
SEE ALSO Kernel file ./drivers/net/ethernet/huawei/hinic... |
wqs_allocate_page(9) | NAME wqs_allocate_page - allocate page for WQ set
SYNOPSIS int wqs_allocate_page (struct hinic_wqs *wqs , int page_idx );
ARGUMENTS wqs Work Queue Set
page_idx the page index of the page will be allocated
DESCRIPTION Return 0 - Success, negative - Failure
SEE ALSO Kernel file ./drivers/net/et... |
wqs_free_page(9) | NAME wqs_free_page - free page of WQ set
SYNOPSIS void wqs_free_page (struct hinic_wqs *wqs , int page_idx );
ARGUMENTS wqs Work Queue Set
page_idx the page index of the page will be freed
SEE ALSO Kernel file ./drivers/net/ethernet/huawei/hinic/hinic_hw_wq.c queue_alloc_page(9), wqs_alloc... |
wr32(9) | NAME wr32 - write 32 bits to hw register
SYNOPSIS void wr32 (struct irdma_hw *hw , u32 reg , u32 val );
ARGUMENTS hw hardware information including registers
reg register offset
val value to write to register
SEE ALSO Kernel file ./drivers/infiniband/hw/irdma/utils.c irdma... |
wrapping_add(9) | NAME wrapping_add - Intentionally perform a wrapping addition
SYNOPSIS wrapping_add (type , a , b );
ARGUMENTS type type for result of calculation
a first addend
b second addend
DESCRIPTION Return the potentially wrapped-around addition without tripping any wrap-around sani... |
wrapping_assign_add(9) | NAME wrapping_assign_add - Intentionally perform a wrapping increment assignment
SYNOPSIS wrapping_assign_add (var , offset );
ARGUMENTS var variable to be incremented
offset amount to add
DESCRIPTION Increments var by offset with wrap-around. Returns the resulting value of var. Will not trip an... |
wrapping_assign_sub(9) | NAME wrapping_assign_sub - Intentionally perform a wrapping decrement assign
SYNOPSIS wrapping_assign_sub (var , offset );
ARGUMENTS var variable to be decremented
offset amount to subtract
DESCRIPTION Decrements var by offset with wrap-around. Returns the resulting value of var. Will not trip a... |
wrapping_mul(9) | NAME wrapping_mul - Intentionally perform a wrapping multiplication
SYNOPSIS wrapping_mul (type , a , b );
ARGUMENTS type type for result of calculation
a first factor
b second factor
DESCRIPTION Return the potentially wrapped-around multiplication without tripping any wrap... |
wrapping_sub(9) | NAME wrapping_sub - Intentionally perform a wrapping subtraction
SYNOPSIS wrapping_sub (type , a , b );
ARGUMENTS type type for result of calculation
a minuend; value to subtract from
b subtrahend; value to subtract from a
DESCRIPTION Return the potentially wrapped-around s... |
wredrawln.3x(3) | NAME doupdate, redrawwin, refresh, wnoutrefresh, wredrawln, wrefresh - refresh curses windows or lines thereupon
SYNOPSIS #include <ncursesw/curses.h>
int refresh(void);
int wrefresh(WINDOW *win);
int wnoutrefresh(WINDOW *win);
int doupdate(void);
int redrawwin(WINDOW *win);
... |
wrefresh.3x(3) | NAME doupdate, redrawwin, refresh, wnoutrefresh, wredrawln, wrefresh - refresh curses windows or lines thereupon
SYNOPSIS #include <ncursesw/curses.h>
int refresh(void);
int wrefresh(WINDOW *win);
int wnoutrefresh(WINDOW *win);
int doupdate(void);
int redrawwin(WINDOW *win);
... |
wresize.3x(3) | NAME wresize - resize a curses window
SYNOPSIS #include <ncursesw/curses.h>
int wresize(WINDOW *win, int lines, int columns);
DESCRIPTION This ncurses extension to standard curses reallocates storage for a curses window to adjust its dimensions to the specified values. If either dimension is larger than i... |
write(1) | NAME write - send a message to another user
SYNOPSIS write user [ttyname]
DESCRIPTION write allows you to communicate with other users, by copying lines from your terminal to theirs.
When you run the write command, the user you are writing to gets a message of the form:
Message from yourname@yourh... |
write(1p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME write β write to another user
SYNOPSIS write user_name [t... |
write(2) | NAME write - write to a file descriptor
LIBRARY Standard C library (libc, -lc)
SYNOPSIS #include <unistd.h>
ssize_t write(size_t count;
int fd, const void buf[count], size_t count);
DESCRIPTION write() writes up to count bytes from the buffer starting at buf to the file referred to by th... |
write(3p) | PROLOG This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME pwrite, write β write on a file
SYNOPSIS #include <unistd.h>
... |
write_all_non_empty_bins(9) | NAME write_all_non_empty_bins - Write out all non-empty bins on behalf of a flush or suspend.
SYNOPSIS void write_all_non_empty_bins (struct packer *packer );
ARGUMENTS packer The packer being flushed.
SEE ALSO Kernel file ./drivers/md/dm-vdo/packer.c vdo_get_compressed_block_fragment(9), assert_on_packer_t... |
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