Repatch (from linux) of OSX IRAF

1 files changed, 39 insertions, 0 deletions

diff --git a/unix/os/zfrmdr.c b/unix/os/zfrmdr.c
new file mode 100644
index 00000000..c36f757e
--- /dev/null
+++ b/unix/os/zfrmdr.c
@@ -0,0 +1,39 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+ */
+
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <stdio.h>
+#define	import_kernel
+#define	import_knames
+#define import_spp
+#include <iraf.h>
+
+/* ZFRMDR -- Remove an existing directory.
+ */
+int
+ZFRMDR (
+  PKCHAR  *dir,
+  XINT	  *status
+)
+{
+	char	osdir[SZ_PATHNAME];
+	register char *ip, *op;
+
+
+	/* Change pathnames like "a/b/c/" to "a/b/c".  Probably not necessary,
+	 * but...
+	 */
+	for (ip=(char *)dir, op=osdir;  (*op = *ip++) != EOS;  op++)
+	    ;
+	if (*--op == '/')
+	    *op = EOS;
+
+	if (rmdir (osdir) == ERR)
+	    *status = XERR;
+	else
+	    *status = XOK;
+
+	return (*status);
+}