2002-07-10 Florian Shrack <florian.schrack@freenet.de>

* libc/sys/mmixware/read.c: Use SYS_Fgets syscall if dealing with
        a terminal.
        * libc/sys/mmixware/sys/syscall.h (SYS_Fgets): Definition added.

newlib/ChangeLog

@@ -1,3 +1,9 @@
+2002-07-10  Florian Shrack  <florian.schrack@freenet.de>
+
+	* libc/sys/mmixware/read.c: Use SYS_Fgets syscall if dealing with
+	a terminal.
+	* libc/sys/mmixware/sys/syscall.h (SYS_Fgets): Definition added.
+
 2002-07-08  Jeff Johnston  <jjohnstn@redhat.com>
 
         * libc/include/math.h (MAXFLOAT): Added.

newlib/libc/sys/mmixware/read.c

@@ -30,6 +30,16 @@ _read (int file,
       return -1;
     }
 
+  if (isatty(file))
+    {
+      ret = TRAP3f (SYS_Fgets, file, ptr, len);
+
+      if (ret == -1)
+        return 0;
+
+      return ret;
+    }
+
   ret = TRAP3f (SYS_Fread, file, ptr, len);
 
   /* Map the return codes:

newlib/libc/sys/mmixware/sys/syscall.h

@@ -17,6 +17,7 @@
 #define	SYS_Fopen	1
 #define	SYS_Fclose	2
 #define	SYS_Fread	3
+#define	SYS_Fgets	4
 #define	SYS_Fwrite	6
 #define	SYS_Fseek	9
 #define	SYS_Ftell	10