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author | dkf <donal.k.fellows@manchester.ac.uk> | 2012-08-04 07:47:22 (GMT) |
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committer | dkf <donal.k.fellows@manchester.ac.uk> | 2012-08-04 07:47:22 (GMT) |
commit | ef03a2c7809309b2255f7c82c6abe0db2e4160bf (patch) | |
tree | fd7b6368f954a4c1a95289f5dc388a409605c11c /generic/tclLoad.c | |
parent | bf9624b12a9e6fe010e025b8f76d3e29c8399725 (diff) | |
parent | 24ef33dc101a3e9114318b884c1e99d792f4739d (diff) | |
download | tcl-ef03a2c7809309b2255f7c82c6abe0db2e4160bf.zip tcl-ef03a2c7809309b2255f7c82c6abe0db2e4160bf.tar.gz tcl-ef03a2c7809309b2255f7c82c6abe0db2e4160bf.tar.bz2 |
merge trunk
Diffstat (limited to 'generic/tclLoad.c')
-rw-r--r-- | generic/tclLoad.c | 97 |
1 files changed, 50 insertions, 47 deletions
diff --git a/generic/tclLoad.c b/generic/tclLoad.c index 008a99d..3fead6f 100644 --- a/generic/tclLoad.c +++ b/generic/tclLoad.c @@ -157,9 +157,8 @@ Tcl_LoadObjCmd( } } if ((fullFileName[0] == 0) && (packageName == NULL)) { - Tcl_SetResult(interp, - "must specify either file name or package name", - TCL_STATIC); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "must specify either file name or package name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOLIBRARY", NULL); code = TCL_ERROR; @@ -198,9 +197,9 @@ Tcl_LoadObjCmd( if (packageName == NULL) { namesMatch = 0; } else { - Tcl_DStringSetLength(&pkgName, 0); + TclDStringClear(&pkgName); Tcl_DStringAppend(&pkgName, packageName, -1); - Tcl_DStringSetLength(&tmp, 0); + TclDStringClear(&tmp); Tcl_DStringAppend(&tmp, pkgPtr->packageName, -1); Tcl_UtfToLower(Tcl_DStringValue(&pkgName)); Tcl_UtfToLower(Tcl_DStringValue(&tmp)); @@ -211,7 +210,7 @@ Tcl_LoadObjCmd( namesMatch = 0; } } - Tcl_DStringSetLength(&pkgName, 0); + TclDStringClear(&pkgName); filesMatch = (strcmp(pkgPtr->fileName, fullFileName) == 0); if (filesMatch && (namesMatch || (packageName == NULL))) { @@ -225,9 +224,9 @@ Tcl_LoadObjCmd( * Can't have two different packages loaded from the same file. */ - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" is already loaded for package \"", - pkgPtr->packageName, "\"", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" is already loaded for package \"%s\"", + fullFileName, pkgPtr->packageName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "SPLITPERSONALITY", NULL); code = TCL_ERROR; @@ -263,8 +262,8 @@ Tcl_LoadObjCmd( */ if (fullFileName[0] == 0) { - Tcl_AppendResult(interp, "package \"", packageName, - "\" isn't loaded statically", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "package \"%s\" isn't loaded statically", packageName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "NOTSTATIC", NULL); code = TCL_ERROR; @@ -321,15 +320,15 @@ Tcl_LoadObjCmd( } if (p == pkgGuess) { Tcl_DecrRefCount(splitPtr); - Tcl_AppendResult(interp, - "couldn't figure out package name for ", - fullFileName, NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't figure out package name for %s", + fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "WHATPACKAGE", NULL); code = TCL_ERROR; goto done; } - Tcl_DStringAppend(&pkgName, pkgGuess, (p - pkgGuess)); + Tcl_DStringAppend(&pkgName, pkgGuess, p - pkgGuess); Tcl_DecrRefCount(splitPtr); } } @@ -348,14 +347,14 @@ Tcl_LoadObjCmd( * package name. */ - Tcl_DStringAppend(&initName, Tcl_DStringValue(&pkgName), -1); - Tcl_DStringAppend(&initName, "_Init", 5); - Tcl_DStringAppend(&safeInitName, Tcl_DStringValue(&pkgName), -1); - Tcl_DStringAppend(&safeInitName, "_SafeInit", 9); - Tcl_DStringAppend(&unloadName, Tcl_DStringValue(&pkgName), -1); - Tcl_DStringAppend(&unloadName, "_Unload", 7); - Tcl_DStringAppend(&safeUnloadName, Tcl_DStringValue(&pkgName), -1); - Tcl_DStringAppend(&safeUnloadName, "_SafeUnload", 11); + TclDStringAppendDString(&initName, &pkgName); + TclDStringAppendLiteral(&initName, "_Init"); + TclDStringAppendDString(&safeInitName, &pkgName); + TclDStringAppendLiteral(&safeInitName, "_SafeInit"); + TclDStringAppendDString(&unloadName, &pkgName); + TclDStringAppendLiteral(&unloadName, "_Unload"); + TclDStringAppendDString(&safeUnloadName, &pkgName); + TclDStringAppendLiteral(&safeUnloadName, "_SafeUnload"); /* * Call platform-specific code to load the package and find the two @@ -418,9 +417,9 @@ Tcl_LoadObjCmd( if (Tcl_IsSafe(target)) { if (pkgPtr->safeInitProc == NULL) { - Tcl_AppendResult(interp, - "can't use package in a safe interpreter: no ", - pkgPtr->packageName, "_SafeInit procedure", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't use package in a safe interpreter: no" + " %s_SafeInit procedure", pkgPtr->packageName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "UNSAFE", NULL); code = TCL_ERROR; @@ -429,9 +428,9 @@ Tcl_LoadObjCmd( code = pkgPtr->safeInitProc(target); } else { if (pkgPtr->initProc == NULL) { - Tcl_AppendResult(interp, - "can't attach package to interpreter: no ", - pkgPtr->packageName, "_Init procedure", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't attach package to interpreter: no %s_Init procedure", + pkgPtr->packageName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "LOAD", "ENTRYPOINT", NULL); code = TCL_ERROR; @@ -581,9 +580,8 @@ Tcl_UnloadObjCmd( } } if ((fullFileName[0] == 0) && (packageName == NULL)) { - Tcl_SetResult(interp, - "must specify either file name or package name", - TCL_STATIC); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "must specify either file name or package name", -1)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NOLIBRARY", NULL); code = TCL_ERROR; @@ -623,9 +621,9 @@ Tcl_UnloadObjCmd( if (packageName == NULL) { namesMatch = 0; } else { - Tcl_DStringSetLength(&pkgName, 0); + TclDStringClear(&pkgName); Tcl_DStringAppend(&pkgName, packageName, -1); - Tcl_DStringSetLength(&tmp, 0); + TclDStringClear(&tmp); Tcl_DStringAppend(&tmp, pkgPtr->packageName, -1); Tcl_UtfToLower(Tcl_DStringValue(&pkgName)); Tcl_UtfToLower(Tcl_DStringValue(&tmp)); @@ -636,7 +634,7 @@ Tcl_UnloadObjCmd( namesMatch = 0; } } - Tcl_DStringSetLength(&pkgName, 0); + TclDStringClear(&pkgName); filesMatch = (strcmp(pkgPtr->fileName, fullFileName) == 0); if (filesMatch && (namesMatch || (packageName == NULL))) { @@ -655,8 +653,9 @@ Tcl_UnloadObjCmd( * It's an error to try unload a static package. */ - Tcl_AppendResult(interp, "package \"", packageName, - "\" is loaded statically and cannot be unloaded", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "package \"%s\" is loaded statically and cannot be unloaded", + packageName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "STATIC", NULL); code = TCL_ERROR; @@ -667,8 +666,8 @@ Tcl_UnloadObjCmd( * The DLL pointed by the provided filename has never been loaded. */ - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" has never been loaded", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" has never been loaded", fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED", NULL); code = TCL_ERROR; @@ -696,8 +695,9 @@ Tcl_UnloadObjCmd( * The package has not been loaded in this interpreter. */ - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" has never been loaded in this interpreter", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" has never been loaded in this interpreter", + fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "NEVERLOADED", NULL); code = TCL_ERROR; @@ -712,8 +712,9 @@ Tcl_UnloadObjCmd( if (Tcl_IsSafe(target)) { if (pkgPtr->safeUnloadProc == NULL) { - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" cannot be unloaded under a safe interpreter", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" cannot be unloaded under a safe interpreter", + fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", NULL); code = TCL_ERROR; @@ -722,8 +723,9 @@ Tcl_UnloadObjCmd( unloadProc = pkgPtr->safeUnloadProc; } else { if (pkgPtr->unloadProc == NULL) { - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" cannot be unloaded under a trusted interpreter", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" cannot be unloaded under a trusted interpreter", + fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "CANNOT", NULL); code = TCL_ERROR; @@ -862,8 +864,9 @@ Tcl_UnloadObjCmd( } } #else - Tcl_AppendResult(interp, "file \"", fullFileName, - "\" cannot be unloaded: unloading disabled", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "file \"%s\" cannot be unloaded: unloading disabled", + fullFileName)); Tcl_SetErrorCode(interp, "TCL", "OPERATION", "UNLOAD", "DISABLED", NULL); code = TCL_ERROR; |