tt_ptype_exists(3)

NAME
tt_ptype_exists - indicate whether a ptype is already installed

SYNOPSIS
#include <Tt/tt_c.h>

Tt_status tt_ptype_exists(const char *ptid);

DESCRIPTION
The tt_ptype_exists() function returns an indication of whether a ptype is already installed.

The ptid argument is the character string specifying the ptype.

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

    The operation completed successfully and the ptype is already installed.
    The ttsession(1) process is not running and the ToolTalk service cannot restart it.
    The specified process type is not the name of an installed process type.

SEE ALSO
Tttt_c(5).