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Centralize catgets() calls through MsgCat

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CDE has relied upon catgets() implementations following a relaxed
interpretation of the XPG internationalization standard that ignored
-1, the standard error value returned by catopen, as the catalog
argument. However, this same behavior causes segmentation faults with
the musl C library.

This patch:

- Centralizes (with the exception of ToolTalk) all calls to catopen(),
  catgets(), and catclose() through MsgCat within the DtSvc library.
- Prevents calls to catgets() and catclose() that rely upon
  undefined behavior.
- Eliminates a number of bespoke catgets() wrappers, including multiple
  redundant caching implementations designed to work around a design
  peculiarity in HP/UX.
- Eases building CDE without XPG internationalization support by providing
  the appropriate macros.
This commit is contained in:
Lev Kujawski
2021-01-30 20:05:13 -07:00
committed by Jon Trulson
parent 3379999106
commit a6ea2a2d52
241 changed files with 3154 additions and 3498 deletions
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16
cde/programs/dtcm/dtcm/tempbr.c
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@@ -171,7 +171,7 @@ tempbr_show_cb(Widget w, XtPointer data, XtPointer cbs)
#ifdef FNS
if (cmfns_use_fns((Props *)c->properties)) {
sprintf(msg_buf, catgets(c->DT_catd, 1, 647,
sprintf(msg_buf, CATGETS(c->DT_catd, 1, 647,
"Looking up %s..."), name);
set_message(tb->show_message, msg_buf);
XmUpdateDisplay(tb->show_message);
@@ -182,7 +182,7 @@ tempbr_show_cb(Widget w, XtPointer data, XtPointer cbs)
}
#endif
sprintf(msg_buf, catgets(c->DT_catd, 1, 559, "Browsing %s..."),
sprintf(msg_buf, CATGETS(c->DT_catd, 1, 559, "Browsing %s..."),
name);
set_message(tb->show_message, msg_buf);
XFlush(XtDisplay(w));
@@ -206,7 +206,7 @@ make_std_tempbr(Calendar *c)
else
tb = (Tempbr*)c->tempbr;
title = XtNewString(catgets(c->DT_catd, 1, 560, "Calendar : Show Other Calendar"));
title = XtNewString(CATGETS(c->DT_catd, 1, 560, "Calendar : Show Other Calendar"));
tb->frame = XtVaCreatePopupShell("frame",
xmDialogShellWidgetClass, c->frame,
XmNtitle, title,
@@ -227,7 +227,7 @@ make_std_tempbr(Calendar *c)
NULL);
label_str = XmStringCreateLocalized(
catgets(c->DT_catd, 1, 410, "User Name:"));
CATGETS(c->DT_catd, 1, 410, "User Name:"));
tb->name_label = XtVaCreateWidget("name_label",
xmLabelWidgetClass,
tb->form,
@@ -278,7 +278,7 @@ make_std_tempbr(Calendar *c)
NULL);
label_str = XmStringCreateLocalized(
catgets(c->DT_catd, 1, 562, "Show"));
CATGETS(c->DT_catd, 1, 562, "Show"));
tb->show_button = XtVaCreateWidget("show_button",
xmPushButtonWidgetClass,
button_form,
@@ -294,7 +294,7 @@ make_std_tempbr(Calendar *c)
XmStringFree(label_str);
label_str = XmStringCreateLocalized(
catgets(c->DT_catd, 1, 680, "Close"));
CATGETS(c->DT_catd, 1, 680, "Close"));
tb->cancel_button = XtVaCreateWidget("cancelButton",
xmPushButtonWidgetClass,
button_form,
@@ -311,7 +311,7 @@ make_std_tempbr(Calendar *c)
XtAddCallback(tb->cancel_button,
XmNactivateCallback, tb_cancel_cb, NULL);
label_str = XmStringCreateLocalized(catgets(c->DT_catd, 1, 77, "Help"));
label_str = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 77, "Help"));
tb->help_button = XtVaCreateWidget("helpButton",
xmPushButtonWidgetClass, button_form,
XmNlabelString, label_str,
@@ -329,7 +329,7 @@ make_std_tempbr(Calendar *c)
(XtCallbackProc)help_cb, (XtPointer) SHOW_OTHER_CAL_HELP_BUTTON);
#ifdef FNS_SUNDEX_DEMO
label_str = XmStringCreateLocalized(catgets(c->DT_catd, 1, 648,
label_str = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 648,
"SunDex"));
tb->show_button = XtVaCreateWidget("sundex_button",
xmPushButtonWidgetClass, tb->form,