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-rw-r--r--generic/tclLoad.c326
1 files changed, 148 insertions, 178 deletions
diff --git a/generic/tclLoad.c b/generic/tclLoad.c
index ac863b9..008a99d 100644
--- a/generic/tclLoad.c
+++ b/generic/tclLoad.c
@@ -55,11 +55,6 @@ typedef struct LoadedPackage {
* in trusted interpreters. */
int safeInterpRefCount; /* How many times the package has been loaded
* in safe interpreters. */
- Tcl_FSUnloadFileProc *unLoadProcPtr;
- /* Function to use to unload this package. If
- * NULL, then we do not attempt to unload the
- * package. If fileName is NULL, then this
- * field is irrelevant. */
struct LoadedPackage *nextPtr;
/* Next in list of all packages loaded into
* this application process. NULL means end of
@@ -129,16 +124,14 @@ Tcl_LoadObjCmd(
LoadedPackage *pkgPtr, *defaultPtr;
Tcl_DString pkgName, tmp, initName, safeInitName;
Tcl_DString unloadName, safeUnloadName;
- Tcl_PackageInitProc *initProc, *safeInitProc, *unloadProc, *safeUnloadProc;
InterpPackage *ipFirstPtr, *ipPtr;
int code, namesMatch, filesMatch, offset;
- const char *symbols[4];
- Tcl_PackageInitProc **procPtrs[4];
- ClientData clientData;
- char *p, *fullFileName, *packageName;
+ const char *symbols[2];
+ Tcl_PackageInitProc *initProc;
+ const char *p, *fullFileName, *packageName;
Tcl_LoadHandle loadHandle;
- Tcl_FSUnloadFileProc *unLoadProcPtr = NULL;
Tcl_UniChar ch;
+ unsigned len;
if ((objc < 2) || (objc > 4)) {
Tcl_WrongNumArgs(interp, 1, objv, "fileName ?packageName? ?interp?");
@@ -167,6 +160,8 @@ Tcl_LoadObjCmd(
Tcl_SetResult(interp,
"must specify either file name or package name",
TCL_STATIC);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOLIBRARY",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -177,7 +172,7 @@ Tcl_LoadObjCmd(
target = interp;
if (objc == 4) {
- char *slaveIntName = Tcl_GetString(objv[3]);
+ const char *slaveIntName = Tcl_GetString(objv[3]);
target = Tcl_GetSlave(interp, slaveIntName);
if (target == NULL) {
@@ -233,6 +228,8 @@ Tcl_LoadObjCmd(
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" is already loaded for package \"",
pkgPtr->packageName, "\"", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD",
+ "SPLITPERSONALITY", NULL);
code = TCL_ERROR;
Tcl_MutexUnlock(&packageMutex);
goto done;
@@ -250,8 +247,7 @@ Tcl_LoadObjCmd(
*/
if (pkgPtr != NULL) {
- ipFirstPtr = (InterpPackage *) Tcl_GetAssocData(target,
- "tclLoad", NULL);
+ ipFirstPtr = Tcl_GetAssocData(target, "tclLoad", NULL);
for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) {
if (ipPtr->pkgPtr == pkgPtr) {
code = TCL_OK;
@@ -269,6 +265,8 @@ Tcl_LoadObjCmd(
if (fullFileName[0] == 0) {
Tcl_AppendResult(interp, "package \"", packageName,
"\" isn't loaded statically", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOTSTATIC",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -288,10 +286,9 @@ Tcl_LoadObjCmd(
retc = TclGuessPackageName(fullFileName, &pkgName);
if (!retc) {
- Tcl_Obj *splitPtr;
- Tcl_Obj *pkgGuessPtr;
+ Tcl_Obj *splitPtr, *pkgGuessPtr;
int pElements;
- char *pkgGuess;
+ const char *pkgGuess;
/*
* The platform-specific code couldn't figure out the module
@@ -327,6 +324,8 @@ Tcl_LoadObjCmd(
Tcl_AppendResult(interp,
"couldn't figure out package name for ",
fullFileName, NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD",
+ "WHATPACKAGE", NULL);
code = TCL_ERROR;
goto done;
}
@@ -364,50 +363,38 @@ Tcl_LoadObjCmd(
*/
symbols[0] = Tcl_DStringValue(&initName);
- symbols[1] = Tcl_DStringValue(&safeInitName);
- symbols[2] = Tcl_DStringValue(&unloadName);
- symbols[3] = Tcl_DStringValue(&safeUnloadName);
- procPtrs[0] = &initProc;
- procPtrs[1] = &safeInitProc;
- procPtrs[2] = &unloadProc;
- procPtrs[3] = &safeUnloadProc;
+ symbols[1] = NULL;
Tcl_MutexLock(&packageMutex);
- code = TclLoadFile(interp, objv[1], 4, symbols, procPtrs,
- &loadHandle, &clientData, &unLoadProcPtr);
+ code = Tcl_LoadFile(interp, objv[1], symbols, 0, &initProc,
+ &loadHandle);
Tcl_MutexUnlock(&packageMutex);
- loadHandle = (Tcl_LoadHandle) clientData;
if (code != TCL_OK) {
goto done;
}
- if (*procPtrs[0] /* initProc */ == NULL) {
- Tcl_AppendResult(interp, "couldn't find procedure ",
- Tcl_DStringValue(&initName), NULL);
- if (unLoadProcPtr != NULL) {
- (*unLoadProcPtr)(loadHandle);
- }
- code = TCL_ERROR;
- goto done;
- }
-
/*
* Create a new record to describe this package.
*/
- pkgPtr = (LoadedPackage *) ckalloc(sizeof(LoadedPackage));
- pkgPtr->fileName = (char *) ckalloc((unsigned)
- (strlen(fullFileName) + 1));
- strcpy(pkgPtr->fileName, fullFileName);
- pkgPtr->packageName = (char *) ckalloc((unsigned)
- (Tcl_DStringLength(&pkgName) + 1));
- strcpy(pkgPtr->packageName, Tcl_DStringValue(&pkgName));
+ pkgPtr = ckalloc(sizeof(LoadedPackage));
+ len = strlen(fullFileName) + 1;
+ pkgPtr->fileName = ckalloc(len);
+ memcpy(pkgPtr->fileName, fullFileName, len);
+ len = (unsigned) Tcl_DStringLength(&pkgName) + 1;
+ pkgPtr->packageName = ckalloc(len);
+ memcpy(pkgPtr->packageName, Tcl_DStringValue(&pkgName), len);
pkgPtr->loadHandle = loadHandle;
- pkgPtr->unLoadProcPtr = unLoadProcPtr;
- pkgPtr->initProc = *procPtrs[0];
- pkgPtr->safeInitProc = *procPtrs[1];
- pkgPtr->unloadProc = (Tcl_PackageUnloadProc*) *procPtrs[2];
- pkgPtr->safeUnloadProc = (Tcl_PackageUnloadProc*) *procPtrs[3];
+ pkgPtr->initProc = initProc;
+ pkgPtr->safeInitProc = (Tcl_PackageInitProc *)
+ Tcl_FindSymbol(interp, loadHandle,
+ Tcl_DStringValue(&safeInitName));
+ pkgPtr->unloadProc = (Tcl_PackageUnloadProc *)
+ Tcl_FindSymbol(interp, loadHandle,
+ Tcl_DStringValue(&unloadName));
+ pkgPtr->safeUnloadProc = (Tcl_PackageUnloadProc *)
+ Tcl_FindSymbol(interp, loadHandle,
+ Tcl_DStringValue(&safeUnloadName));
pkgPtr->interpRefCount = 0;
pkgPtr->safeInterpRefCount = 0;
@@ -415,6 +402,13 @@ Tcl_LoadObjCmd(
pkgPtr->nextPtr = firstPackagePtr;
firstPackagePtr = pkgPtr;
Tcl_MutexUnlock(&packageMutex);
+
+ /*
+ * The Tcl_FindSymbol calls may have left a spurious error message in
+ * the interpreter result.
+ */
+
+ Tcl_ResetResult(interp);
}
/*
@@ -423,52 +417,64 @@ Tcl_LoadObjCmd(
*/
if (Tcl_IsSafe(target)) {
- if (pkgPtr->safeInitProc != NULL) {
- code = (*pkgPtr->safeInitProc)(target);
- } else {
+ if (pkgPtr->safeInitProc == NULL) {
Tcl_AppendResult(interp,
"can't use package in a safe interpreter: no ",
pkgPtr->packageName, "_SafeInit procedure", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "UNSAFE",
+ NULL);
code = TCL_ERROR;
goto done;
}
+ code = pkgPtr->safeInitProc(target);
} else {
- code = (*pkgPtr->initProc)(target);
+ if (pkgPtr->initProc == NULL) {
+ Tcl_AppendResult(interp,
+ "can't attach package to interpreter: no ",
+ pkgPtr->packageName, "_Init procedure", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "ENTRYPOINT",
+ NULL);
+ code = TCL_ERROR;
+ goto done;
+ }
+ code = pkgPtr->initProc(target);
}
/*
- * Record the fact that the package has been loaded in the target
- * interpreter.
+ * Test for whether the initialization failed. If so, transfer the error
+ * from the target interpreter to the originating one.
*/
- if (code == TCL_OK) {
- /*
- * Update the proper reference count.
- */
-
- Tcl_MutexLock(&packageMutex);
- if (Tcl_IsSafe(target)) {
- ++pkgPtr->safeInterpRefCount;
- } else {
- ++pkgPtr->interpRefCount;
- }
- Tcl_MutexUnlock(&packageMutex);
+ if (code != TCL_OK) {
+ Tcl_TransferResult(target, code, interp);
+ goto done;
+ }
- /*
- * Refetch ipFirstPtr: loading the package may have introduced
- * additional static packages at the head of the linked list!
- */
+ /*
+ * Record the fact that the package has been loaded in the target
+ * interpreter.
+ *
+ * Update the proper reference count.
+ */
- ipFirstPtr = (InterpPackage *) Tcl_GetAssocData(target,
- "tclLoad", NULL);
- ipPtr = (InterpPackage *) ckalloc(sizeof(InterpPackage));
- ipPtr->pkgPtr = pkgPtr;
- ipPtr->nextPtr = ipFirstPtr;
- Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc,
- (ClientData) ipPtr);
+ Tcl_MutexLock(&packageMutex);
+ if (Tcl_IsSafe(target)) {
+ pkgPtr->safeInterpRefCount++;
} else {
- TclTransferResult(target, code, interp);
+ pkgPtr->interpRefCount++;
}
+ Tcl_MutexUnlock(&packageMutex);
+
+ /*
+ * Refetch ipFirstPtr: loading the package may have introduced additional
+ * static packages at the head of the linked list!
+ */
+
+ ipFirstPtr = Tcl_GetAssocData(target, "tclLoad", NULL);
+ ipPtr = ckalloc(sizeof(InterpPackage));
+ ipPtr->pkgPtr = pkgPtr;
+ ipPtr->nextPtr = ipFirstPtr;
+ Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc, ipPtr);
done:
Tcl_DStringFree(&pkgName);
@@ -512,8 +518,8 @@ Tcl_UnloadObjCmd(
int i, index, code, complain = 1, keepLibrary = 0;
int trustedRefCount = -1, safeRefCount = -1;
const char *fullFileName = "";
- char *packageName;
- static const char *options[] = {
+ const char *packageName;
+ static const char *const options[] = {
"-nocomplain", "-keeplibrary", "--", NULL
};
enum options {
@@ -556,7 +562,7 @@ Tcl_UnloadObjCmd(
endOfForLoop:
if ((objc-i < 1) || (objc-i > 3)) {
Tcl_WrongNumArgs(interp, 1, objv,
- "?switches? fileName ?packageName? ?interp?");
+ "?-switch ...? fileName ?packageName? ?interp?");
return TCL_ERROR;
}
if (Tcl_FSConvertToPathType(interp, objv[i]) != TCL_OK) {
@@ -578,6 +584,8 @@ Tcl_UnloadObjCmd(
Tcl_SetResult(interp,
"must specify either file name or package name",
TCL_STATIC);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NOLIBRARY",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -588,8 +596,8 @@ Tcl_UnloadObjCmd(
target = interp;
if (objc - i == 3) {
- char *slaveIntName;
- slaveIntName = Tcl_GetString(objv[i+2]);
+ const char *slaveIntName = Tcl_GetString(objv[i + 2]);
+
target = Tcl_GetSlave(interp, slaveIntName);
if (target == NULL) {
return TCL_ERROR;
@@ -649,6 +657,8 @@ Tcl_UnloadObjCmd(
Tcl_AppendResult(interp, "package \"", packageName,
"\" is loaded statically and cannot be unloaded", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "STATIC",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -659,6 +669,8 @@ Tcl_UnloadObjCmd(
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" has never been loaded", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -671,8 +683,7 @@ Tcl_UnloadObjCmd(
code = TCL_ERROR;
if (pkgPtr != NULL) {
- ipFirstPtr = (InterpPackage *) Tcl_GetAssocData(target,
- "tclLoad", NULL);
+ ipFirstPtr = Tcl_GetAssocData(target, "tclLoad", NULL);
for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) {
if (ipPtr->pkgPtr == pkgPtr) {
code = TCL_OK;
@@ -687,6 +698,8 @@ Tcl_UnloadObjCmd(
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" has never been loaded in this interpreter", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -701,6 +714,8 @@ Tcl_UnloadObjCmd(
if (pkgPtr->safeUnloadProc == NULL) {
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" cannot be unloaded under a safe interpreter", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -709,6 +724,8 @@ Tcl_UnloadObjCmd(
if (pkgPtr->unloadProc == NULL) {
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" cannot be unloaded under a trusted interpreter", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT",
+ NULL);
code = TCL_ERROR;
goto done;
}
@@ -733,18 +750,18 @@ Tcl_UnloadObjCmd(
Tcl_MutexUnlock(&packageMutex);
if (Tcl_IsSafe(target)) {
- --safeRefCount;
+ safeRefCount--;
} else {
- --trustedRefCount;
+ trustedRefCount--;
}
if (safeRefCount <= 0 && trustedRefCount <= 0) {
code = TCL_UNLOAD_DETACH_FROM_PROCESS;
}
}
- code = (*unloadProc)(target, code);
+ code = unloadProc(target, code);
if (code != TCL_OK) {
- TclTransferResult(target, code, interp);
+ Tcl_TransferResult(target, code, interp);
goto done;
}
@@ -755,7 +772,7 @@ Tcl_UnloadObjCmd(
Tcl_MutexLock(&packageMutex);
if (Tcl_IsSafe(target)) {
- --pkgPtr->safeInterpRefCount;
+ pkgPtr->safeInterpRefCount--;
/*
* Do not let counter get negative.
@@ -765,7 +782,7 @@ Tcl_UnloadObjCmd(
pkgPtr->safeInterpRefCount = 0;
}
} else {
- --pkgPtr->interpRefCount;
+ pkgPtr->interpRefCount--;
/*
* Do not let counter get negative.
@@ -795,14 +812,8 @@ Tcl_UnloadObjCmd(
*/
if (pkgPtr->fileName[0] != '\0') {
- Tcl_FSUnloadFileProc *unLoadProcPtr = pkgPtr->unLoadProcPtr;
-
- if (unLoadProcPtr != NULL) {
- Tcl_MutexLock(&packageMutex);
- if ((pkgPtr->unloadProc != NULL) || (unLoadProcPtr == TclFSUnloadTempFile)) {
- (*unLoadProcPtr)(pkgPtr->loadHandle);
- }
-
+ Tcl_MutexLock(&packageMutex);
+ if (Tcl_FSUnloadFile(interp, pkgPtr->loadHandle) == TCL_OK) {
/*
* Remove this library from the loaded library cache.
*/
@@ -824,8 +835,7 @@ Tcl_UnloadObjCmd(
* Remove this library from the interpreter's library cache.
*/
- ipFirstPtr = (InterpPackage *) Tcl_GetAssocData(target,
- "tclLoad", NULL);
+ ipFirstPtr = Tcl_GetAssocData(target, "tclLoad", NULL);
ipPtr = ipFirstPtr;
if (ipPtr->pkgPtr == defaultPtr) {
ipFirstPtr = ipFirstPtr->nextPtr;
@@ -841,22 +851,21 @@ Tcl_UnloadObjCmd(
}
}
Tcl_SetAssocData(target, "tclLoad", LoadCleanupProc,
- (ClientData) ipFirstPtr);
+ ipFirstPtr);
ckfree(defaultPtr->fileName);
ckfree(defaultPtr->packageName);
- ckfree((char *) defaultPtr);
- ckfree((char *) ipPtr);
+ ckfree(defaultPtr);
+ ckfree(ipPtr);
Tcl_MutexUnlock(&packageMutex);
} else {
- Tcl_AppendResult(interp, "file \"", fullFileName,
- "\" cannot be unloaded: filesystem does not support unloading",
- NULL);
code = TCL_ERROR;
}
}
#else
Tcl_AppendResult(interp, "file \"", fullFileName,
"\" cannot be unloaded: unloading disabled", NULL);
+ Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "DISABLED",
+ NULL);
code = TCL_ERROR;
#endif
}
@@ -864,40 +873,10 @@ Tcl_UnloadObjCmd(
done:
Tcl_DStringFree(&pkgName);
Tcl_DStringFree(&tmp);
- if (!complain && code!=TCL_OK) {
+ if (!complain && (code != TCL_OK)) {
code = TCL_OK;
Tcl_ResetResult(interp);
}
- if (code == TCL_OK) {
-#if 0
- /*
- * Result of [unload] was not documented in TIP#100, so force to be
- * the empty string by commenting this out. DKF.
- */
-
- Tcl_Obj *resultObjPtr, *objPtr[2];
-
- /*
- * Our result is the two reference counts.
- */
-
- objPtr[0] = Tcl_NewIntObj(trustedRefCount);
- objPtr[1] = Tcl_NewIntObj(safeRefCount);
- if (objPtr[0] == NULL || objPtr[1] == NULL) {
- if (objPtr[0]) {
- Tcl_DecrRefCount(objPtr[0]);
- }
- if (objPtr[1]) {
- Tcl_DecrRefCount(objPtr[1]);
- }
- } else {
- resultObjPtr = Tcl_NewListObj(2, objPtr);
- if (resultObjPtr != NULL) {
- Tcl_SetObjResult(interp, resultObjPtr);
- }
- }
-#endif
- }
return code;
}
@@ -961,12 +940,11 @@ Tcl_StaticPackage(
* to the list now.
*/
- if ( pkgPtr == NULL ) {
- pkgPtr = (LoadedPackage *) ckalloc(sizeof(LoadedPackage));
- pkgPtr->fileName = (char *) ckalloc((unsigned) 1);
+ if (pkgPtr == NULL) {
+ pkgPtr = ckalloc(sizeof(LoadedPackage));
+ pkgPtr->fileName = ckalloc(1);
pkgPtr->fileName[0] = 0;
- pkgPtr->packageName = (char *)
- ckalloc((unsigned) (strlen(pkgName) + 1));
+ pkgPtr->packageName = ckalloc(strlen(pkgName) + 1);
strcpy(pkgPtr->packageName, pkgName);
pkgPtr->loadHandle = NULL;
pkgPtr->initProc = initProc;
@@ -984,10 +962,9 @@ Tcl_StaticPackage(
* it's already loaded.
*/
- ipFirstPtr = (InterpPackage *) Tcl_GetAssocData(interp,
- "tclLoad", NULL);
- for ( ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr ) {
- if ( ipPtr->pkgPtr == pkgPtr ) {
+ ipFirstPtr = Tcl_GetAssocData(interp, "tclLoad", NULL);
+ for (ipPtr = ipFirstPtr; ipPtr != NULL; ipPtr = ipPtr->nextPtr) {
+ if (ipPtr->pkgPtr == pkgPtr) {
return;
}
}
@@ -997,11 +974,10 @@ Tcl_StaticPackage(
* loaded.
*/
- ipPtr = (InterpPackage *) ckalloc(sizeof(InterpPackage));
+ ipPtr = ckalloc(sizeof(InterpPackage));
ipPtr->pkgPtr = pkgPtr;
ipPtr->nextPtr = ipFirstPtr;
- Tcl_SetAssocData(interp, "tclLoad", LoadCleanupProc,
- (ClientData) ipPtr);
+ Tcl_SetAssocData(interp, "tclLoad", LoadCleanupProc, ipPtr);
}
}
@@ -1030,7 +1006,7 @@ int
TclGetLoadedPackages(
Tcl_Interp *interp, /* Interpreter in which to return information
* or error message. */
- char *targetName) /* Name of target interpreter or NULL. If
+ const char *targetName) /* Name of target interpreter or NULL. If
* NULL, return info about all interps;
* otherwise, just return info about this
* interpreter. */
@@ -1038,24 +1014,24 @@ TclGetLoadedPackages(
Tcl_Interp *target;
LoadedPackage *pkgPtr;
InterpPackage *ipPtr;
- const char *prefix;
+ Tcl_Obj *resultObj, *pkgDesc[2];
if (targetName == NULL) {
/*
* Return information about all of the available packages.
*/
- prefix = "{";
+ resultObj = Tcl_NewObj();
Tcl_MutexLock(&packageMutex);
for (pkgPtr = firstPackagePtr; pkgPtr != NULL;
pkgPtr = pkgPtr->nextPtr) {
- Tcl_AppendResult(interp, prefix, NULL);
- Tcl_AppendElement(interp, pkgPtr->fileName);
- Tcl_AppendElement(interp, pkgPtr->packageName);
- Tcl_AppendResult(interp, "}", NULL);
- prefix = " {";
+ pkgDesc[0] = Tcl_NewStringObj(pkgPtr->fileName, -1);
+ pkgDesc[1] = Tcl_NewStringObj(pkgPtr->packageName, -1);
+ Tcl_ListObjAppendElement(NULL, resultObj,
+ Tcl_NewListObj(2, pkgDesc));
}
Tcl_MutexUnlock(&packageMutex);
+ Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
@@ -1068,16 +1044,15 @@ TclGetLoadedPackages(
if (target == NULL) {
return TCL_ERROR;
}
- ipPtr = (InterpPackage *) Tcl_GetAssocData(target, "tclLoad", NULL);
- prefix = "{";
- for ( ; ipPtr != NULL; ipPtr = ipPtr->nextPtr) {
+ ipPtr = Tcl_GetAssocData(target, "tclLoad", NULL);
+ resultObj = Tcl_NewObj();
+ for (; ipPtr != NULL; ipPtr = ipPtr->nextPtr) {
pkgPtr = ipPtr->pkgPtr;
- Tcl_AppendResult(interp, prefix, NULL);
- Tcl_AppendElement(interp, pkgPtr->fileName);
- Tcl_AppendElement(interp, pkgPtr->packageName);
- Tcl_AppendResult(interp, "}", NULL);
- prefix = " {";
+ pkgDesc[0] = Tcl_NewStringObj(pkgPtr->fileName, -1);
+ pkgDesc[1] = Tcl_NewStringObj(pkgPtr->packageName, -1);
+ Tcl_ListObjAppendElement(NULL, resultObj, Tcl_NewListObj(2, pkgDesc));
}
+ Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
@@ -1107,10 +1082,10 @@ LoadCleanupProc(
{
InterpPackage *ipPtr, *nextPtr;
- ipPtr = (InterpPackage *) clientData;
+ ipPtr = clientData;
while (ipPtr != NULL) {
nextPtr = ipPtr->nextPtr;
- ckfree((char *) ipPtr);
+ ckfree(ipPtr);
ipPtr = nextPtr;
}
}
@@ -1140,8 +1115,8 @@ TclFinalizeLoad(void)
/*
* No synchronization here because there should just be one thread alive
* at this point. Logically, packageMutex should be grabbed at this point,
- * but the Mutexes get finalized before the call to this routine. The
- * only subsystem left alive at this point is the memory allocator.
+ * but the Mutexes get finalized before the call to this routine. The only
+ * subsystem left alive at this point is the memory allocator.
*/
while (firstPackagePtr != NULL) {
@@ -1157,18 +1132,13 @@ TclFinalizeLoad(void)
*/
if (pkgPtr->fileName[0] != '\0') {
- Tcl_FSUnloadFileProc *unLoadProcPtr = pkgPtr->unLoadProcPtr;
- if ((unLoadProcPtr != NULL)
- && ((pkgPtr->unloadProc != NULL)
- || (unLoadProcPtr == TclFSUnloadTempFile))) {
- (*unLoadProcPtr)(pkgPtr->loadHandle);
- }
+ Tcl_FSUnloadFile(NULL, pkgPtr->loadHandle);
}
#endif
ckfree(pkgPtr->fileName);
ckfree(pkgPtr->packageName);
- ckfree((char *) pkgPtr);
+ ckfree(pkgPtr);
}
}
generated by cgit v0.12 at 2024-11-17 09:16:23 (GMT)