prom_getchar eats characters

[yaboot.git] / second / prom.c

diff --git a/second/prom.c b/second/prom.c
index 2c318f9fc4cf448185285f8888c9f510233d0338..5aa0a02830f7dbe83d1dae968fca64878c3d1a5a 100644 (file)
--- a/second/prom.c
+++ b/second/prom.c
@@ -387,16 +387,14 @@ prom_readblocks (prom_handle dev, int blockNum, int blockCount, void *buffer)
 int
 prom_getchar ()
 {
-     char c[4];
+     char c;
      int a;
 
-     while ((a = (int)call_prom ("read", 3, 1, prom_stdin, c, 4)) == 0)
+     while ((a = (int)call_prom ("read", 3, 1, prom_stdin, &c, 1)) == 0)
          ;
      if (a == -1)
          prom_abort ("EOF on console\n");
-     if (a == 3 && c[0] == '\e' && c[1] == '[')
-         return 0x100 | c[2];
-     return c[0];
+     return c;
 }
 
 int
@@ -511,8 +509,6 @@ prom_readline (char *prompt, char *buf, int len)
 
      while (i < len-1 && (c = prom_getchar ()) != '\r')
      {
-         if (c >= 0x100)
-              continue;
          if (c == 8)
          {
               if (i > 0)