XrdFfsQueue.cc File Reference

#include "XrdFfs/XrdFfsQueue.hh"

Include dependency graph for XrdFfsQueue.cc:

Functions
void	XrdFfsQueue_enqueue (struct XrdFfsQueueTasks *task)
struct XrdFfsQueueTasks *	XrdFfsQueue_dequeue ()
struct XrdFfsQueueTasks *	XrdFfsQueue_create_task (void *(*func)(void *), void **args, short initstat)
void	XrdFfsQueue_free_task (struct XrdFfsQueueTasks *task)
void	XrdFfsQueue_wait_task (struct XrdFfsQueueTasks *task)
unsigned int	XrdFfsQueue_count_tasks ()
void *	XrdFfsQueue_worker (void *x)
int	XrdFfsQueue_create_workers (int n)
int	XrdFfsQueue_remove_workers (int n)
int	XrdFfsQueue_count_workers ()

Variables
struct XrdFfsQueueTasks *	XrdFfsQueueTaskque_head = NULL
struct XrdFfsQueueTasks *	XrdFfsQueueTaskque_tail = NULL
unsigned int	XrdFfsQueueNext_task_id = 0
pthread_mutex_t	XrdFfsQueueTaskque_mutex = PTHREAD_MUTEX_INITIALIZER
pthread_cond_t	XrdFfsQueueTaskque_cond = PTHREAD_COND_INITIALIZER
pthread_mutex_t	XrdFfsQueueWorker_mutex
unsigned short	XrdFfsQueueNworkers = 0
unsigned int	XrdFfsQueueWorker_id = 0

Function Documentation

unsigned int XrdFfsQueue_count_tasks

(

)

References XrdFfsQueueTasks::id.

Referenced by XrdFfsPosix_statall().

int XrdFfsQueue_count_workers

(

)

References XrdFfsQueueNworkers.

Referenced by XrdFfsMisc_xrd_init().

struct XrdFfsQueueTasks* XrdFfsQueue_create_task ( void *(*)(void *)  func, void **  args, short  initstat  )

read

References XrdFfsQueueTasks::args, XrdFfsQueueTasks::cond, XrdFfsQueueTasks::done, XrdFfsQueueTasks::func, XrdFfsQueueTasks::mutex, and XrdFfsQueue_enqueue().

Referenced by XrdFfsPosix_deleteall(), XrdFfsPosix_readdirall(), XrdFfsPosix_statall(), XrdFfsPosix_statvfsall(), and XrdFfsQueue_remove_workers().

int XrdFfsQueue_create_workers

(

int

n

)

References XrdFfsQueueTasks::id, and XrdFfsQueue_worker().

Referenced by XrdFfsMisc_xrd_init(), and XrdPssConfigFfs().

struct XrdFfsQueueTasks* XrdFfsQueue_dequeue ( )

read

References XrdFfsQueueTasks::next, XrdFfsQueueTasks::prev, and XrdFfsQueueTaskque_head.

Referenced by XrdFfsQueue_worker().

void XrdFfsQueue_enqueue

(

struct XrdFfsQueueTasks *

task

)

References XrdFfsQueueTasks::id, XrdFfsQueueTasks::next, XrdFfsQueueTasks::prev, and XrdFfsQueueTaskque_tail.

Referenced by XrdFfsQueue_create_task().

void XrdFfsQueue_free_task

(

struct XrdFfsQueueTasks *

task

)

References XrdFfsQueueTasks::args, XrdFfsQueueTasks::cond, XrdFfsQueueTasks::func, XrdFfsQueueTasks::mutex, XrdFfsQueueTasks::next, and XrdFfsQueueTasks::prev.

Referenced by XrdFfsQueue_remove_workers().

int XrdFfsQueue_remove_workers

(

int

n

)

References XrdFfsQueue_create_task(), XrdFfsQueue_free_task(), XrdFfsQueue_wait_task(), and XrdFfsQueueNworkers.

void XrdFfsQueue_wait_task

(

struct XrdFfsQueueTasks *

task

)

References XrdFfsQueueTasks::cond, XrdFfsQueueTasks::done, and XrdFfsQueueTasks::mutex.

Referenced by XrdFfsQueue_remove_workers().

void* XrdFfsQueue_worker

(

void *

x

)

References XrdFfsQueueTasks::args, XrdFfsQueueTasks::cond, XrdFfsQueueTasks::done, XrdFfsQueueTasks::func, XrdFfsQueueTasks::id, XrdFfsQueueTasks::mutex, and XrdFfsQueue_dequeue().

Referenced by XrdFfsQueue_create_workers().

Variable Documentation

unsigned int XrdFfsQueueNext_task_id = 0

unsigned short XrdFfsQueueNworkers = 0

Referenced by XrdFfsQueue_count_workers(), and XrdFfsQueue_remove_workers().

pthread_cond_t XrdFfsQueueTaskque_cond = PTHREAD_COND_INITIALIZER

struct XrdFfsQueueTasks* XrdFfsQueueTaskque_head = NULL

Referenced by XrdFfsQueue_dequeue().

pthread_mutex_t XrdFfsQueueTaskque_mutex = PTHREAD_MUTEX_INITIALIZER

struct XrdFfsQueueTasks* XrdFfsQueueTaskque_tail = NULL

Referenced by XrdFfsQueue_enqueue().

unsigned int XrdFfsQueueWorker_id = 0

pthread_mutex_t XrdFfsQueueWorker_mutex