X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=doc%2Fuserprog.texi;h=fa534d2382ef3007c36a3f809efbe3eaee29be55;hb=0c6f5592b956c6a5c11c3b422e523d961f8afa45;hp=65caf334a8495cdc3a61de1fe945b85adfa67117;hpb=0e3b7c61359944fe6282f783a7bc5f3c7b78790a;p=pintos-anon

diff --git a/doc/userprog.texi b/doc/userprog.texi
index 65caf33..fa534d2 100644
--- a/doc/userprog.texi
+++ b/doc/userprog.texi
@@ -20,9 +20,7 @@ assignment.  The ``alarm clock'' functionality may be useful in
 projects 3 and 4, but it is not strictly required.
 
 You might find it useful to go back and reread how to run the tests
-(@pxref{Testing}).  In particular, the tests for project 2 (and later
-projects) will run much faster if you use the qemu emulator, e.g.@:
-via @code{make check PINTOSOPTS='--qemu'}.
+(@pxref{Testing}).
 
 @menu
 * Project 2 Background::        
@@ -692,8 +690,7 @@ Reads @var{size} bytes from the file open as @var{fd} into
 @var{buffer}.  Returns the number of bytes actually read (0 at end of
 file), or -1 if the file could not be read (due to a condition other
 than end of file).  Fd 0 reads from the keyboard using
-@func{kbd_getc}.  (Keyboard input will not work if you pass the
-@option{-v} option to @command{pintos}.)
+@func{input_getc}.
 @end deftypefn
 
 @deftypefn {System Call} int write (int @var{fd}, const void *@var{buffer}, unsigned @var{size})
@@ -912,12 +909,6 @@ You can choose whatever suitable types you like for @code{tid_t} and
 @code{pid_t}.  By default, they're both @code{int}.  You can make them
 a one-to-one mapping, so that the same values in both identify the
 same process, or you can use a more complex mapping.  It's up to you.
-
-@item Keyboard input doesn't work.
-
-You are probably passing @option{-v} to @command{pintos}, but
-serial input isn't implemented.  Don't use @option{-v} if you
-want to use the shell or otherwise need keyboard input.
 @end table
 
 @menu