Initial commit

1 files changed, 112 insertions, 0 deletions

diff --git a/sys/ki/kfiosf.x b/sys/ki/kfiosf.x
new file mode 100644
index 00000000..c14cc13c
--- /dev/null
+++ b/sys/ki/kfiosf.x
@@ -0,0 +1,112 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<mach.h>
+include	<config.h>
+include	"ki.h"
+
+# KFIOSF -- Static file driver.  Since the static file driver may permit
+# portions of a data file to be mapped into virtual memory, use the binary
+# file driver if the file resides on a remote node.
+
+procedure kopnsf (osfn, mode, chan)
+
+char	osfn[ARB]
+int	mode, chan
+
+int	server
+int	ki_connect(), ki_getchan()
+include	"kii.com"
+
+begin
+	server = ki_connect (osfn)
+
+	if (server == NULL) {
+	    call strpak (p_sbuf[p_arg[1]], p_sbuf, SZ_SBUF)
+	    call zopnsf (p_sbuf, mode, chan)
+	    if (chan != ERR)
+		chan = ki_getchan (server, chan)
+	} else
+	    call kb_zopn (KI_ZFIOBF, osfn, mode, chan)
+end
+
+
+procedure kclssf (chan, status)
+
+int	chan
+int	status
+include	"kichan.com"
+
+begin
+	# Possible if an abort occurs during the open.
+	if (chan <= 0) {
+	    status = OK
+	    return
+	}
+
+	if (k_node[chan] == NULL) {
+	    call zclssf (k_oschan[chan], status)
+	    call ki_freechan (chan)
+	} else
+	    call kb_zcls (KI_ZFIOBF, chan, status)
+end
+
+
+procedure kardsf (chan, buf, max_bytes, offset)
+
+int	chan
+char	buf[ARB]
+int	max_bytes
+long	offset
+include	"kichan.com"
+
+begin
+	if (k_node[chan] == NULL)
+	    call zardsf (k_oschan[chan], buf, max_bytes, offset)
+	else
+	    call kb_zard (KI_ZFIOBF, chan, buf, max_bytes, offset)
+end
+
+
+procedure kawrsf (chan, buf, nbytes, offset)
+
+int	chan
+char	buf[ARB]
+int	nbytes
+long	offset
+include	"kichan.com"
+
+begin
+	if (k_node[chan] == NULL)
+	    call zawrsf (k_oschan[chan], buf, nbytes, offset)
+	else
+	    call kb_zawr (KI_ZFIOBF, chan, buf, nbytes, offset)
+end
+
+
+procedure kawtsf (chan, status)
+
+int	chan
+int	status
+include	"kichan.com"
+
+begin
+	if (k_node[chan] == NULL)
+	    call zawtsf (k_oschan[chan], status)
+	else
+	    call kb_zawt (KI_ZFIOBF, chan, status)
+end
+
+
+procedure ksttsf (chan, what, lvalue)
+
+int	chan
+int	what
+long	lvalue
+include	"kichan.com"
+
+begin
+	if (k_node[chan] == NULL)
+	    call zsttsf (k_oschan[chan], what, lvalue)
+	else
+	    call kb_zstt (KI_ZFIOBF, chan, what, lvalue)
+end