Itcl_PreserveData manual page - [incr Tcl] Library Procedures

Tcl8.6/Tk8.6 Documentation > [incr Tcl] Package C API, version 4.1.1 > Preserve

Tcl/Tk Applications | Tcl Commands | Tk Commands | [incr Tcl] Package Commands | SQLite3 Package Commands | TDBC Package Commands | tdbc::mysql Package Commands | tdbc::odbc Package Commands | tdbc::postgres Package Commands | tdbc::sqlite3 Package Commands | Thread Package Commands | Tcl C API | Tk C API | [incr Tcl] Package C API | TDBC Package C API

NAME

Itcl_PreserveData, Itcl_ReleaseData, Itcl_EventuallyFree — Manipulate an Itcl list object.

SYNOPSIS

#include <itcl.h>

void
Itcl_PreserveData(cdata)

void
Itcl_ReleaseData(cdata)

void
Itcl_EventuallyFree(cdata, fproc)

ARGUMENTS

Tcl_FreeProc *fproc (in)
Address of function to call when the block is to be freed.

ClientData clientData (in)
Arbitrary one-word value.

DESCRIPTION

KEYWORDS

free, memory
Copyright © 1993-1998 Lucent Technologies, Inc.