tt_otype_deriveds_count(library call) tt_otype_deriveds_count(library call)
NAME
tt_otype_deriveds_count -- return the number of otypes derived from an otype
SYNOPSIS
#include <Tt/tt_c.h>
int tt_otype_deriveds_count(
const char *otype);
DESCRIPTION
The tt_otype_deriveds_count function returns the number of otypes derived from the given otype.
The otype argument is the object type involved in this operation.
RETURN VALUE
Upon successful completion, the tt_otype_deriveds_count function returns the number of otypes derived from the given otype. The applica-
tion can use tt_int_error(3) to extract one of the following Tt_status values from the returned integer:
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_OTYPE
The specified object type is not the name of an installed object type.
SEE ALSO
Tt/tt_c.h - Tttt_c(5), tt_otype_is_derived(3), tt_otype_base(3), tt_otype_derived(3), tt_spec_type(3), tt_message_otype(3),
tt_int_error(3).
tt_otype_deriveds_count(library call)
