Tcl_StaticPackage man page on BSDOS

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Tcl_StaticPackage(3)  Tcl Library Procedures Tcl_StaticPackage(3)

_________________________________________________________________

NAME
       Tcl_StaticPackage  -  make  a  statically  linked  package
       available via the load command

SYNOPSIS
       #include <tcl.h>

       Tcl_StaticPackage(interp, pkgName, initProc, safeInitProc)

ARGUMENTS
       Tcl_Interp	     *interp	     (in)      If     not
						       NULL,
						       points  to
						       an  inter-
						       preter
						       into which
						       the  pack-
						       age    has
						       already
						       been
						       loaded
						       (i.e., the
						       caller has
						       already
						       invoked
						       the appro-
						       priate
						       initial-
						       ization
						       proce-
						       dure).
						       NULL means
						       the  pack-
						       age hasn't
						       yet   been
						       incorpo-
						       rated into
						       any inter-
						       preter.

       char		     *pkgName	     (in)      Name    of
						       the  pack-
						       age;
						       should  be
						       properly
						       capital-
						       ized
						       (first
						       letter
						       upper-
						       case,  all
						       others

Tcl			       7.5				1

Tcl_StaticPackage(3)  Tcl Library Procedures Tcl_StaticPackage(3)

						       lower-
						       case).

       Tcl_PackageInitProc   *initProc	     (in)      Procedure
						       to  invoke
						       to  incor-
						       porate
						       this pack-
						       age into a
						       trusted
						       inter-
						       preter.

       Tcl_PackageInitProc   *safeInitProc   (in)      Procedure
						       to call to
						       incorpo-
						       rate  this
						       package
						       into	a
						       safe
						       inter-
						       preter
						       (one  that
						       will  exe-
						       cute
						       untrusted
						       scripts).
						       NULL means
						       the  pack-
						       age  can't
						       be used in
						       safe
						       inter-
						       preters.
_________________________________________________________________

DESCRIPTION
       This  procedure	may be invoked to announce that a package
       has been linked statically with	a  Tcl	application  and,
       optionally, that it has already been loaded into an inter-
       preter.	Once Tcl_StaticPackage has  been  invoked  for	a
       package, it may be loaded into interpreters using the load
       command.	 Tcl_StaticPackage is normally	invoked	 only  by
       the  Tcl_AppInit	 procedure  for	 the  application, not by
       packages for themselves (Tcl_StaticPackage should only  be
       invoked	for  statically	 loaded packages, and code in the
       package itself should not need to know whether the package
       is dynamically or statically loaded).

       When  the  load	command is used later to load the package
       into an interpreter, one of initProc and safeInitProc will
       be invoked, depending on whether the target interpreter is
       safe or not.  initProc and safeInitProc	must  both  match

Tcl			       7.5				2

Tcl_StaticPackage(3)  Tcl Library Procedures Tcl_StaticPackage(3)

       the following prototype:
	      typedef int Tcl_PackageInitProc(Tcl_Interp *interp);
       The  interp  argument  identifies the interpreter in which
       the package is to be loaded.  The initialization procedure
       must return TCL_OK or TCL_ERROR to indicate whether or not
       it completed successfully;  in the event of  an	error  it
       should  set  interp->result  to point to an error message.
       The result or error from the initialization procedure will
       be  returned as the result of the load command that caused
       the initialization procedure to be invoked.

KEYWORDS
       initialization procedure, package, static linking

Tcl			       7.5				3

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