From 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 Mon Sep 17 00:00:00 2001
From: Joe Hunkeler <jhunkeler@gmail.com>
Date: Tue, 11 Aug 2015 16:51:37 -0400
Subject: Repatch (from linux) of OSX IRAF

---
 sys/etc/prchdir.x | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 sys/etc/prchdir.x

(limited to 'sys/etc/prchdir.x')

diff --git a/sys/etc/prchdir.x b/sys/etc/prchdir.x
new file mode 100644
index 00000000..d11c903a
--- /dev/null
+++ b/sys/etc/prchdir.x
@@ -0,0 +1,21 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# PRCHDIR -- Change the current working directory of a connected child
+# process, or of all connected subprocesses if pid=0.
+
+procedure prchdir (pid, newdir)
+
+int	pid		# process id of child, or 0 for all subprocesses
+char	newdir[ARB]	# new directory
+pointer	sp, cmd
+
+begin
+	call smark (sp)
+	call salloc (cmd, SZ_COMMAND, TY_CHAR)
+
+	call strcpy ("chdir ", Memc[cmd], SZ_COMMAND)
+	call strcat (newdir, Memc[cmd], SZ_COMMAND)
+
+	call prupdate (pid, Memc[cmd], YES)
+	call sfree (sp)
+end
-- 
cgit