Repatch (from linux) of OSX IRAF

1 files changed, 32 insertions, 0 deletions

diff --git a/sys/gio/gks/gdawk.x b/sys/gio/gks/gdawk.x
new file mode 100644
index 00000000..23eaff14
--- /dev/null
+++ b/sys/gio/gks/gdawk.x
@@ -0,0 +1,32 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	"gks.h"
+
+# GDAWK -- Deactivate workstation.
+
+procedure gdawk (wkid)
+
+int	wkid		# Workstation identifier
+int	i
+include	"gks.com"
+
+begin
+	# This procedure sets the status flag to INACTIVE for a particular
+	# device.  Because this workstation may have been the reference
+	# workstation, gk_std, it may also necessary to update gk_std.
+	# In this case, the reference workstation will be the one with the
+	# lowest workstation id number.
+
+	gk_status[wkid] = INACTIVE
+
+	if (wkid == gk_std) {
+	    gk_std = NULL
+	    # Find next activated workstation, if any
+	    do i = 1, NDEV {
+	        if (gk_status[i] == ACTIVE) {
+		    gk_std = i
+		    break
+		}
+	    }
+	}
+end