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-rw-r--r--generic/tclPkg.c22
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);