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tt_default_ptype(3)
CDE
NAME
  tt_default_ptype - retrieve the current default ptype

SYNOPSIS
  #include <tt_c.h>
  char *tt_default_ptype(void);

DESCRIPTION
  The tt_default_ptype function retrieves the current default ptype.

  When the application declares a ptype, the ptype becomes the default.

RETURN VALUE
  Upon successful completion, the tt_default_ptype function returns a pointer
  to a character string that uniquely identifies the current default process
  type. If the pointer is NULL, no default ptype is set. The application can
  use tt_ptr_error(3) to extract one of the following Tt_status values from
  the returned pointer:

  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_PROCID
      The current default process identifier is out of date or invalid.

APPLICATION USAGE
  The application should use tt_free(3) to free any data stored in the
  address returned by the ToolTalk API.

SEE ALSO
  tt_c.h(5), tt_ptype_declare(3), tt_ptr_error(3), tt_free(3)

Index for Section 3

Alphabetical listing for T

Top of page