GEARMAN_TASK_NUMERATOR man page on DragonFly

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GEARMAN_TASK_NUMERATOR(3)	   Gearmand	     GEARMAN_TASK_NUMERATOR(3)

NAME
       gearman_task_numerator - Gearmand Documentation, http://gearman.info/

SYNOPSIS
       #include <libgearman/gearman.h>

       gearman_task_st

       void gearman_task_free(gearman_task_st *task)

       void *gearman_task_context(const gearman_task_st *task)

       void gearman_task_set_context(gearman_task_st *task, void *context)

       const char *gearman_task_function_name(const gearman_task_st *task)

       const char *gearman_task_unique(const gearman_task_st *task)

       const char *gearman_task_job_handle(const gearman_task_st *task)

       bool gearman_task_is_known(const gearman_task_st *task)

       bool gearman_task_is_running(const gearman_task_st *task)

       uint32_t gearman_task_numerator(const gearman_task_st *task)

       uint32_t gearman_task_denominator(const gearman_task_st *task)

       void	  gearman_task_give_workload(gearman_task_st *task,	 const
       void *workload, size_t workload_size)

       size_t	  gearman_task_send_workload(gearman_task_st *task,	 const
       void *workload, size_t workload_size, gearman_return_t *ret_ptr)

       const void *gearman_task_data(const gearman_task_st *task)

       size_t gearman_task_data_size(const gearman_task_st *task)

       void *gearman_task_take_data(gearman_task_st *task, size_t *data_size)

       size_t	  gearman_task_recv_data(gearman_task_st *task,	   void *data,
       size_t data_size, gearman_return_t *ret_ptr)

       const char *gearman_task_error(const gearman_task_st *task)

       New in version 0.21.

       gearman_return_t gearman_task_return(const gearman_task_st *task)

       New in version 0.21.

       Link with -lgearman

DESCRIPTION
       A gearman_task_st represents a task.  Work that is sent by a client  to
       a  gearman  server  is  seen as a task (a worker receives a task in the
       form of a job.

       Tasks, i.e. gearman_task_st are created by calling either  gearman_exe‐
       cute(),	 gearman_client_add_task(),  or	 gearman_client_add_task_back‐
       ground().

       gearman_client_add_task_status() can also create gearman_task_st, these
       tasks will be used to monitor a previously created gearman_task_st.

       gearman_task_free()  is used to free a task. This only needs to be done
       if a task was created with a preallocated structure or if you  want  to
       clean up the memory of a specific task.

       gearman_task_set_context()    sets    the    given   context   of   the
       gearman_task_st. The context can be  used  to  pass  information	 to  a
       gearman_task_st.

       gearman_task_context()  returns	the  context that was used in the cre‐
       ation   of   the	  gearman_task_st    (or    that    was	   set	  with
       gearman_task_set_context().

       gearman_task_data()  returns the current data that has been returned to
       the task. gearman_task_data_size() will give you the size of the value.
       gearman_task_take_data()	 is  the  same	as gearman_task_data() but the
       value  that  is	returned  must	be  freed  by  the  client  (free(3)).
       gearman_task_recv_data() can be used with pre-allocated buffers.

       gearman_task_is_known(),			    gearman_task_is_running(),
       gearman_task_numerator(), and gearman_task_denominator(), return values
       related to the last status update that was made to the gearman_task_st.
       They do not cause the gearman_task_st to update itself.

       gearman_task_error()  return  the   last	  error	  message   that   the
       gearman_task_st	encountered.  gearman_task_return()  return  the  last
       gearman_return_t stored. A value of  GEARMAN_UNKNOWN_STATE  means  that
       the  task has not been submitted to server yet, or that no function was
       available if the job has been submitted.

RETURN VALUE
       Various. Values that are returned by gearman_task_take_data() must have
       free(3) called on them.

HOME
       To find out more information please check: http://gearman.info/

SEE ALSO
       gearmand(8) libgearman(3)

AUTHOR
       Data Differential http://www.datadifferential.com/

COPYRIGHT
       2011-2013, Data Differential, http://www.datadifferential.com/

1.0.6				 May 09, 2013	     GEARMAN_TASK_NUMERATOR(3)
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