diff options
Diffstat (limited to 'generic/tclEvent.c')
| -rw-r--r-- | generic/tclEvent.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/generic/tclEvent.c b/generic/tclEvent.c index 713ef30..270e11b 100644 --- a/generic/tclEvent.c +++ b/generic/tclEvent.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclEvent.c,v 1.62 2005/08/10 16:28:02 kennykb Exp $ + * RCS: @(#) $Id: tclEvent.c,v 1.63 2005/08/11 22:06:47 kennykb Exp $ */ #include "tclInt.h" @@ -782,6 +782,8 @@ TclInitSubsystems() * implementation of self-initializing locks. */ + TclInitThreadStorage(); /* Creates master hash table for + * thread local storage */ #if USE_TCLALLOC TclInitAlloc(); /* Process wide mutex init */ #endif @@ -952,6 +954,23 @@ Tcl_Finalize() #if defined(TCL_THREADS) && defined(USE_THREAD_ALLOC) TclFinalizeThreadAlloc(); #endif + /* + * We defer unloading of packages until very late to avoid memory + * access issues. Both exit callbacks and synchronization variables + * may be stored in packages. + * + * Note that TclFinalizeLoad unloads packages in the reverse of the + * order they were loaded in (i.e. last to be loaded is the first to + * be unloaded). This can be important for correct unloading when + * dependencies exist. + * + * Once load has been finalized, we will have deleted any temporary + * copies of shared libraries and can therefore reset the filesystem + * to its original state. + */ + + TclFinalizeLoad(); + TclResetFilesystem(); /* * We defer unloading of packages until very late to avoid memory @@ -1002,6 +1021,13 @@ void Tcl_FinalizeThread() { ExitHandler *exitPtr; + + /* + * We use TclThreadDataKeyGet here, rather than Tcl_GetThreadData, + * because we don't want to initialize the data block if it hasn't + * been initialized already. + */ + ThreadSpecificData *tsdPtr = (ThreadSpecificData *)TclThreadDataKeyGet(&dataKey); |