From bf4c341e7d8e585f42fcfeac9df09a89a52800c9 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Tue, 10 Oct 2017 07:17:13 +0000
Subject: [PATCH] Add printf member functoin to stdio versoin of uifc. This was
causing echocfg v3 to crash when used with the '-iD' option. Oops.
---
src/uifc/uifcx.c | 21 ++++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/src/uifc/uifcx.c b/src/uifc/uifcx.c
index a3bc2004f2..0d34a25b92 100644
--- a/src/uifc/uifcx.c
+++ b/src/uifc/uifcx.c
@@ -1,5 +1,3 @@
-/* uifcx.c */
-
/* Standard I/O Implementation of UIFC (user interface) library */
/* $Id$ */
@@ -8,7 +6,7 @@
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
- * Copyright 2010 Rob Swindell - http://www.synchro.net/copyright.html *
+ * Copyright Rob Swindell - http://www.synchro.net/copyright.html *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public License *
@@ -62,6 +60,22 @@ static void umsg(char *str);
static void upop(char *str);
static void sethelp(int line, char* file);
+/****************************************************************************/
+/****************************************************************************/
+static int uprintf(int x, int y, unsigned attr, char *fmat, ...)
+{
+ va_list argptr;
+ char str[MAX_COLS + 1];
+ int i;
+
+ va_start(argptr, fmat);
+ vsprintf(str, fmat, argptr);
+ va_end(argptr);
+ i = printf("%s", str);
+ return(i);
+}
+
+
/****************************************************************************/
/* Initialization function, see uifc.h for details. */
/* Returns 0 on success. */
@@ -85,6 +99,7 @@ int UIFCCALL uifcinix(uifcapi_t* uifcapi)
api->showhelp=help;
api->showbuf=NULL;
api->timedisplay=NULL;
+ api->printf = uprintf;
setvbuf(stdin,NULL,_IONBF,0);
setvbuf(stdout,NULL,_IONBF,0);
--
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