From 5a6242dddde4292bf2cd376372bc0f7a0f9b9cc5 Mon Sep 17 00:00:00 2001
From: Stu Grossman <grossman@cygnus>
Date: Mon, 19 Oct 1992 23:40:36 +0000
Subject: * remote-hms.c, ser-go32.c, serial.h:  Change from
 serial_timedreadchar() to new serial_readchar().

---
 gdb/remote-hms.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

(limited to 'gdb/remote-hms.c')

diff --git a/gdb/remote-hms.c b/gdb/remote-hms.c
index e5f1f02..cbe4748 100644
--- a/gdb/remote-hms.c
+++ b/gdb/remote-hms.c
@@ -251,11 +251,10 @@ int check_open()
 static int
 readchar ()
 {
-  int ok;
   int buf;
-  buf = serial_timedreadchar(timeout, &ok);
+  buf = serial_readchar(timeout);
 
-  if (!ok)
+  if (buf < 0)
    error ("Timeout reading from remote system.");
 
   if (!quiet)
@@ -267,10 +266,9 @@ readchar ()
 static int
 readchar_nofail ()
 {
-  int ok;
   int buf;
-  buf = serial_timedreadchar(timeout, &ok);
-  if (!ok) buf = 0;
+  buf = serial_readchar(timeout);
+  if (buf < 0) buf = 0;
   if (!quiet)
    printf("%c",buf);
   
@@ -544,8 +542,8 @@ is_baudrate_right()
   
   while (1) 
   {
-    serial_timedreadchar(timeout, &ok);
-    if (!ok) break;
+    ok = serial_readchar(timeout);
+    if (ok < 0) break;
   }
 
   hms_write("r",1);
-- 
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