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authorjan.nijtmans <nijtmans@users.sourceforge.net>2013-01-23 14:54:19 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2013-01-23 14:54:19 (GMT)
commit5ed89c6ce021c3a02c484f7800ec01fab6d5e3c3 (patch)
tree75d5eb2735b3c6b0431e3874187c373c3fa67f87 /generic
parent8faee2bb6cd4206d77f37e8dffaae0adb9df40d0 (diff)
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make TkBackgroundEvalObjv a static function, and eliminate the use of the deprecated SaveResult API from it.
Diffstat (limited to 'generic')
-rw-r--r--generic/tkUtil.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/generic/tkUtil.c b/generic/tkUtil.c
index 2a8240b..bfa5d5c 100644
--- a/generic/tkUtil.c
+++ b/generic/tkUtil.c
@@ -976,89 +976,6 @@ TkFindStateNumObj(
}
/*
- * ----------------------------------------------------------------------
- *
- * TkBackgroundEvalObjv --
- *
- * Evaluate a command while ensuring that we do not affect the
- * interpreters state. This is important when evaluating script
- * during background tasks.
- *
- * Results:
- * A standard Tcl result code.
- *
- * Side Effects:
- * The interpreters variables and code may be modified by the script
- * but the result will not be modified.
- *
- * ----------------------------------------------------------------------
- */
-
-int
-TkBackgroundEvalObjv(
- Tcl_Interp *interp,
- int objc,
- Tcl_Obj *const *objv,
- int flags)
-{
- Tcl_DString errorInfo, errorCode;
- Tcl_SavedResult state;
- int n, r = TCL_OK;
-
- Tcl_DStringInit(&errorInfo);
- Tcl_DStringInit(&errorCode);
-
- Tcl_Preserve(interp);
-
- /*
- * Record the state of the interpreter
- */
-
- Tcl_SaveResult(interp, &state);
- Tcl_DStringAppend(&errorInfo,
- Tcl_GetVar(interp, "errorInfo", TCL_GLOBAL_ONLY), -1);
- Tcl_DStringAppend(&errorCode,
- Tcl_GetVar(interp, "errorCode", TCL_GLOBAL_ONLY), -1);
-
- /*
- * Evaluate the command and handle any error.
- */
-
- for (n = 0; n < objc; ++n) {
- Tcl_IncrRefCount(objv[n]);
- }
- r = Tcl_EvalObjv(interp, objc, objv, flags);
- for (n = 0; n < objc; ++n) {
- Tcl_DecrRefCount(objv[n]);
- }
- if (r == TCL_ERROR) {
- Tcl_AddErrorInfo(interp, "\n (background event handler)");
- Tcl_BackgroundError(interp);
- }
-
- Tcl_Release(interp);
-
- /*
- * Restore the state of the interpreter
- */
-
- Tcl_SetVar(interp, "errorInfo",
- Tcl_DStringValue(&errorInfo), TCL_GLOBAL_ONLY);
- Tcl_SetVar(interp, "errorCode",
- Tcl_DStringValue(&errorCode), TCL_GLOBAL_ONLY);
- Tcl_RestoreResult(interp, &state);
-
- /*
- * Clean up references.
- */
-
- Tcl_DStringFree(&errorInfo);
- Tcl_DStringFree(&errorCode);
-
- return r;
-}
-
-/*
* Local Variables:
* mode: c
* c-basic-offset: 4