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Tcl_InitSubsystems(3tcl) Tcl Library Procedures Tcl_InitSubsystems(3tcl) 





NAME


Tcl_InitSubsystems - initialize the Tcl library.






SYNOPSIS


#include <tcl.h>

const char *
Tcl_InitSubsystems()










DESCRIPTION


The Tcl_InitSubsystems procedure initializes various Tcl
    subsystems. It should be called by any additional Tcl threads created after
    the main thread in a Tcl application that wish to use Tcl facilities without
    creating an interpreter. Threads that create interpreters using
    Tcl_CreateInterp do not need to call this function, provided that
    Tcl_CreateInterp is the first call into Tcl from that thread.


Note that the main thread must have first called either
    TclZipfs_AppHook or Tcl_FindExecutable to perform
    application-wide Tcl initialization before additional threads using Tcl are
    created. Tcl_InitSubsystems does not suffice for this purpose and
    should only be used to initialize Tcl in secondary threads. It need not be
    called in the main thread invoking one of the two aforementioned
  functions.


The result of Tcl_InitSubsystems is the full Tcl version
    string, including build information (for example,
    9.0.0+abcdef...abcdef.gcc-1002).






KEYWORDS


binary, executable file







  

    9.0
    Tcl