Provided by: gridengine-drmaa-dev_8.1.9+dfsg-9_amd64 bug

NAME

        - DRMAA2 list routines

SYNOPSIS

       #include "drmaa.h"
       struct drmaa2_list_s;        /*forward*/
       typedef struct drmaa2_list_s *drmaa2_list;
       typedef struct drmaa2_list_s *drmaa2_string_list;
       typedef struct drmaa2_list_s *drmaa2_j_list;
       typedef struct drmaa2_list_s *drmaa2_queueinfo_list;
       typedef struct drmaa2_list_s *drmaa2_machineinfo_list;
       typedef struct drmaa2_list_s *drmaa2_slotinfo_list;
       typedef struct drmaa2_list_s *drmaa2_r_list;

       typedef enum drmaa2_listtype {
         DRMAA2_STRINGLIST,
         DRMAA2_JOBLIST,
         DRMAA2_QUEUEINFOLIST,
         DRMAA2_MACHINEINFOLIST,
         DRMAA2_SLOTINFOLIST,
         DRMAA2_RESERVATIONLIST
       } drmaa2_listtype;

       typedef void (*drmaa2_list_entryfree)(void **value);
       drmaa2_list drmaa2_list_create (const drmaa2_listtype t, const drmaa2_list_entryfree callback);
       void drmaa2_list_free(drmaa2_list *l);
       const void *drmaa2_list_get(const drmaa2_list l, long pos);
       drmaa2_error drmaa2_list_add(drmaa2_list l, const void *value);
       drmaa2_error drmaa2_list_del(drmaa2_list l, long pos);
       long drmaa2_list_size(const drmaa2_list l);

DESCRIPTION

       drmaa2_list_create()
              Creates  a  new list instance for the specified type of items. Returns a pointer to
              the list or NULL on error.  Optional parameter callback allows the  application  to
              provide   a   callback   pointer   to   a   collection  element  cleanup  function.
              DRMAA2_UNSET_CALLBACK may be supplied instead of a valid callback pointer.

       drmaa2_list_free()
              Frees the list and the contained members. If a callback function  was  provided  on
              list creation, it SHALL be called once per list item.

       drmaa2_list_get()
              Gets  the list element at the indicated position. The element index starts at zero.
              If the index is invalid, the function returns NULL.

       drmaa2_list_add()
              Adds a new item at the end of the list and returns a success indication.  The  list
              MUST  contain  only  the  provided  pointer,  not  a deep copy of the provided data
              structure.

       drmaa2_list_del()
              Removes  the  list  element  at  the  indicated  position  and  returns  a  success
              indication.  If  a  callback  function  was  provided on list creation, it SHALL be
              called before this function returns.

       drmaa2_list_size()
              Returns the number of elements in the list. If the list is empty, then the function
              returns 0, which SHALL NOT be treated as an error case.

SEE ALSO

       drmaa2(3), drmaa2_dict(3)

                                            2012-12-01                             drmaa2_list(3)