diff options
Diffstat (limited to 'generic/tclPkg.c')
| -rw-r--r-- | generic/tclPkg.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/generic/tclPkg.c b/generic/tclPkg.c index 42dd08d..9ad3cb7 100644 --- a/generic/tclPkg.c +++ b/generic/tclPkg.c @@ -17,6 +17,10 @@ #include "tclInt.h" +MODULE_SCOPE char *tclEmptyStringRep; + +char *tclEmptyStringRep = &tclEmptyString; + /* * Each invocation of the "package ifneeded" command creates a structure of * the following type, which is used to load the package into the interpreter @@ -28,6 +32,7 @@ typedef struct PkgAvail { char *script; /* Script to invoke to provide this version of * the package. Malloc'ed and protected by * Tcl_Preserve and Tcl_Release. */ + char *pkgIndex; /* Full file name of pkgIndex file */ struct PkgAvail *nextPtr; /* Next in list of available versions of the * same package. */ } PkgAvail; @@ -569,6 +574,9 @@ PkgRequireCore( pkgName->nextPtr = pkgFiles->names; strcpy(pkgName->name, name); pkgFiles->names = pkgName; + if (bestPtr->pkgIndex) { + TclPkgFileSeen(interp, bestPtr->pkgIndex); + } code = Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL); /* Pop the "ifneeded" package name from "tclPkgFiles" assocdata*/ pkgFiles->names = pkgName->nextPtr; @@ -917,6 +925,9 @@ Tcl_PackageObjCmd( pkgPtr->availPtr = availPtr->nextPtr; Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC); Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } ckfree(availPtr); } ckfree(pkgPtr); @@ -967,6 +978,9 @@ Tcl_PackageObjCmd( return TCL_OK; } Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } break; } } @@ -977,6 +991,7 @@ Tcl_PackageObjCmd( } if (availPtr == NULL) { availPtr = ckalloc(sizeof(PkgAvail)); + availPtr->pkgIndex = 0; DupBlock(availPtr->version, argv3, (unsigned) length + 1); if (prevPtr == NULL) { @@ -987,6 +1002,10 @@ Tcl_PackageObjCmd( prevPtr->nextPtr = availPtr; } } + if (iPtr->scriptFile) { + argv4 = TclGetStringFromObj(iPtr->scriptFile, &length); + DupBlock(availPtr->pkgIndex, argv4, (unsigned) length + 1); + } argv4 = TclGetStringFromObj(objv[4], &length); DupBlock(availPtr->script, argv4, (unsigned) length + 1); break; @@ -1342,6 +1361,9 @@ TclFreePackageInfo( pkgPtr->availPtr = availPtr->nextPtr; Tcl_EventuallyFree(availPtr->version, TCL_DYNAMIC); Tcl_EventuallyFree(availPtr->script, TCL_DYNAMIC); + if (availPtr->pkgIndex) { + Tcl_EventuallyFree(availPtr->pkgIndex, TCL_DYNAMIC); + } ckfree(availPtr); } ckfree(pkgPtr); |