ash: remove config items for read options which are no longer optional

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/Config.in b/shell/Config.in
index 8a2654071d6c7608f1feed5d0655e4dfad00715b..3b1650615b525c49768ca057a20a0812a741360f 100644 (file)
--- a/shell/Config.in
+++ b/shell/Config.in
@@ -59,23 +59,6 @@ config ASH_JOB_CONTROL
        help
          Enable job control in the ash shell.
 
-config ASH_READ_NCHARS
-       bool "'read -n N' and 'read -s' support"
-       default n
-       depends on ASH
-       help
-         'read -n N' will return a value after N characters have been read.
-         'read -s' will read without echoing the user's input.
-
-config ASH_READ_TIMEOUT
-       bool "'read -t S' support"
-       default n
-       depends on ASH
-       help
-         'read -t S' will return a value after S seconds have passed.
-         This implementation will allow fractional seconds, expressed
-         as a decimal fraction, e.g. 'read -t 2.5 foo'.
-
 config ASH_ALIAS
        bool "alias support"
        default y