Repatch (from linux) of OSX IRAF

1 files changed, 27 insertions, 0 deletions

diff --git a/unix/boot/bootlib/osaccess.c b/unix/boot/bootlib/osaccess.c
new file mode 100644
index 00000000..0c6861e7
--- /dev/null
+++ b/unix/boot/bootlib/osaccess.c
@@ -0,0 +1,27 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+ */
+
+#include <string.h>
+#include "bootlib.h"
+
+/* OS_ACCESS -- Determine if file is accessible with the given access mode
+ * and type.  Returns YES (1) or NO (0).
+ */
+int
+os_access (
+  char	*fname,
+  int	mode,
+  int	type
+)
+{
+	PKCHAR	osfn[SZ_PATHNAME+1];
+	XINT	status, xmode=mode, xtype=type;
+
+	extern  int ZFACSS();
+
+
+	strcpy ((char *)osfn, vfn2osfn(fname,0));
+	ZFACSS (osfn, &xmode, &xtype, &status);
+
+	return (status);
+}