1 files changed, 0 insertions, 108 deletions
diff --git a/examples/functions/coproc.bash b/examples/functions/coproc.bash
deleted file mode 100644
index 61dc8d7..0000000
--- a/examples/functions/coproc.bash
+++ /dev/null
@@ -1,108 +0,0 @@
-# coprocess.bash
-#
-# vi:set sts=2 sw=2 ai:
-#
-
-coprocess_pid=
-
-#
-# coprocess - Start, control, and end coprocesses.
-#
-function coprocess ()
-{
-  while (( $# > 0 )) ; do
-    case "$1" in
-      #
-      # coprocess close
-      #
-      c|cl|clo|clos|close)
-	shift
-	exec 61>&- 62<&-
-	coprocess_pid=
-	if [ "$1" = "-SIGPIPE" ] ; then
-	  # Only print message in an interactive shell
-	  case "$-" in
-	    *i*)
-	      echo 'SIGPIPE' >&2
-	      ;;
-	  esac
-	  return 1
-	fi
-	return 0
-	;;
-
-      #
-      # coprocess open
-      #
-      o|op|ope|open)
-	shift
-	local fifo="/var/tmp/coprocess.$$.$RANDOM"
-
-	local cmd="/bin/bash"
-	if (( $# > 0 )) ; then
-	  cmd="$@"
-	fi
-
-	mkfifo "$fifo.in" || return $?
-	mkfifo "$fifo.out" || {
-	  ret=$?
-	  rm -f "$fifo.in"
-	  return $?
-	}
-
-	( "$@" <$fifo.in >$fifo.out ; rm -f "$fifo.in" "$fifo.out" ) &
-	coprocess_pid=$!
-	exec 61>$fifo.in 62<$fifo.out
-	return 0
-	;;
-
-      #
-      # coprocess print - write to the coprocess
-      #
-      p|pr|pri|prin|print)
-	shift
-	local old_trap=$(trap -p SIGPIPE)
-	trap 'coprocess close -SIGPIPE' SIGPIPE
-	if [ $# -eq 1 ] && [ "$1" = "--stdin" ] ; then
-	  cat >&61
-	else
-	  echo "$@" >&61
-	fi
-	local ret=$?
-	eval "$old_trap"
-	return $ret
-	;;
-
-      #
-      # coprocess read - read from the coprocess
-      #
-      r|re|rea|read)
-	shift
-	local old_trap=$(trap -p SIGPIPE)
-	trap '_coprocess_close -SIGPIPE' SIGPIPE
-	builtin read "$@" <&62
-	local ret=$?
-	eval "$old_trap"
-	return $ret
-	;;
-
-      s|st|sta|stat|statu|status)
-	if [ -z "$coprocess_pid" ] ; then
-	  echo 'no active coprocess'
-	  return 1
-	else
-	  echo "  coprocess is active [$coprocess_pid]"
-	  return 0
-	fi
-	;;
-
-      *)
-	coprocess print "$@"
-	return $?
-	;;
-    esac
-    shift
-  done
-  coprocess status
-  return $?
-}