Initial commit

1 files changed, 44 insertions, 0 deletions

diff --git a/sys/ki/kcldir.x b/sys/ki/kcldir.x
new file mode 100644
index 00000000..8f85f82f
--- /dev/null
+++ b/sys/ki/kcldir.x
@@ -0,0 +1,44 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<mach.h>
+include	<config.h>
+include	"ki.h"
+
+# KCLDIR -- Close a directory file.
+
+procedure kcldir (chan, status)
+
+int	chan			# channel descriptor
+int	status			# answer; ok or err
+
+int	server
+int	ki_sendrcv()
+include	"kichan.com"
+include	"kii.com"
+
+begin
+	# Possible if an abort occurs during the open.
+	if (chan <= 0) {
+	    status = OK
+	    return
+	}
+
+	server = k_node[chan]
+
+	if (server == NULL) {
+	    call zcldir (k_oschan[chan], status)
+
+	} else {
+	    p_arg[1]  = k_oschan[chan]
+	    p_sbuflen = 0
+
+	    if (ki_sendrcv (server, KI_ZCLDIR, 0) == ERR)
+		status = ERR
+	    else
+		status = p_arg[1]
+
+	    call mfree (k_bufp[chan], TY_STRUCT)
+	}
+
+	call ki_freechan (chan)
+end