[ новости /+++ | форум | теги | ]

NAME
     tt_spec_bprop - retrieve the ith value of a property

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_spec_bprop(const char *objid,
                             const char *propname,
                             int i,
                             unsigned char **value,
                             int *length);

DESCRIPTION
     The tt_spec_bprop() function retrieves the ith value of  the
     specified property.

     The objid argument is the identifier of the object  involved
     in this operation.  The propname argument is the name of the
     property whose value is to be retrieved.  The name  must  be
     less  than 64 characters.  The i argument is the item of the
     list for which a value is to be obtained.  The list  number-
     ing  begins with zero.  The value argument is the address of
     a character pointer to which  the  ToolTalk  service  is  to
     point a string that contains the contents of the spec's pro-
     perty.  If there are i values or fewer, the pointer  is  set
     to  zero.   The length argument is the address of an integer
     to which the ToolTalk service is to set the  length  of  the
     value in bytes.

RETURN VALUE
     Upon successful  completion,  the  tt_spec_bprop()  function
     returns  the status of the operation as one of the following
     Tt_status values:

        TT_OK   The operation completed successfully.

        TT_ERR_NOMP
                The ttsession(1) process is not running  and  the
                ToolTalk service cannot restart it.

        TT_ERR_NUM
                The integer value  passed  was  invalid  (out  of
                range).

        TT_ERR_OBJID
                The objid passed to the ToolTalk service does not
                reference an existing object spec.

        TT_ERR_PROPNAME
                The  specified  property  name  is  syntactically
                invalid.


SEE ALSO
     tt_c(5).

Партнёры:

Хостинг: