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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2012-07-23 13:59:40 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2012-07-23 13:59:40 (GMT) |
| commit | 571fd220b0be2da05b1a6e8bb32e0b9a447ed288 (patch) | |
| tree | 46a3064598e4a36c7ca561f9c08f5d22de4b2b9e /generic/tkOption.c | |
| parent | ed7fb54396eee6e5122bfe611b2a14cf422970fa (diff) | |
| download | tk-571fd220b0be2da05b1a6e8bb32e0b9a447ed288.zip tk-571fd220b0be2da05b1a6e8bb32e0b9a447ed288.tar.gz tk-571fd220b0be2da05b1a6e8bb32e0b9a447ed288.tar.bz2 | |
Much more cleaning up of result handling.
Diffstat (limited to 'generic/tkOption.c')
| -rw-r--r-- | generic/tkOption.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/generic/tkOption.c b/generic/tkOption.c index a258bb0..24f7e39 100644 --- a/generic/tkOption.c +++ b/generic/tkOption.c @@ -690,7 +690,7 @@ Tk_OptionObjCmd( value = Tk_GetOption(window, Tcl_GetString(objv[3]), Tcl_GetString(objv[4])); if (value != NULL) { - Tcl_SetResult(interp, (char *) value, TCL_STATIC); + Tcl_SetObjResult(interp, Tcl_NewStringObj(value, -1)); } break; } @@ -877,9 +877,10 @@ ParsePriority( priority = strtoul(string, &end, 0); if ((end == string) || (*end != 0) || (priority < 0) || (priority > 100)) { - Tcl_AppendResult(interp, "bad priority level \"", string, - "\": must be widgetDefault, startupFile, userDefault, ", - "interactive, or a number between 0 and 100", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "bad priority level \"%s\": must be " + "widgetDefault, startupFile, userDefault, " + "interactive, or a number between 0 and 100", string)); Tcl_SetErrorCode(interp, "TK", "VALUE", "PRIORITY", NULL); return -1; } @@ -1061,7 +1062,7 @@ ReadOptionFile( Tcl_Interp *interp, /* Interpreter to use for reporting results. */ Tk_Window tkwin, /* Token for window: options are entered for * this window's main window. */ - const char *fileName, /* Name of file containing options. */ + const char *fileName, /* Name of file containing options. */ int priority) /* Priority level to use for options in this * file, such as TK_USER_DEFAULT_PRIO or * TK_INTERACTIVE_PRIO. Must be between 0 and @@ -1078,8 +1079,8 @@ ReadOptionFile( */ if (Tcl_IsSafe(interp)) { - Tcl_AppendResult(interp, "can't read options from a file in a", - " safe interpreter", NULL); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can't read options from a file in a safe interpreter", -1)); Tcl_SetErrorCode(interp, "TK", "OPTIONDB", "SAFE", NULL); return TCL_ERROR; } @@ -1091,9 +1092,8 @@ ReadOptionFile( chan = Tcl_OpenFileChannel(interp, realName, "r", 0); Tcl_DStringFree(&newName); if (chan == NULL) { - Tcl_ResetResult(interp); - Tcl_AppendResult(interp, "couldn't open \"", fileName, - "\": ", Tcl_PosixError(interp), NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf("couldn't open \"%s\": %s", + fileName, Tcl_PosixError(interp))); return TCL_ERROR; } @@ -1106,8 +1106,9 @@ ReadOptionFile( Tcl_Seek(chan, (Tcl_WideInt) 0, SEEK_SET); if (bufferSize < 0) { - Tcl_AppendResult(interp, "error seeking to end of file \"", - fileName, "\":", Tcl_PosixError(interp), NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "error seeking to end of file \"%s\": %s", + fileName, Tcl_PosixError(interp))); Tcl_Close(NULL, chan); return TCL_ERROR; } @@ -1115,8 +1116,9 @@ ReadOptionFile( buffer = ckalloc(bufferSize + 1); bufferSize = Tcl_Read(chan, buffer, bufferSize); if (bufferSize < 0) { - Tcl_AppendResult(interp, "error reading file \"", fileName, "\":", - Tcl_PosixError(interp), NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "error reading file \"%s\": %s", + fileName, Tcl_PosixError(interp))); Tcl_Close(NULL, chan); return TCL_ERROR; } |