Repatch (from linux) of OSX IRAF

1 files changed, 18 insertions, 0 deletions

diff --git a/sys/etc/errcode.x b/sys/etc/errcode.x
new file mode 100644
index 00000000..99df994b
--- /dev/null
+++ b/sys/etc/errcode.x
@@ -0,0 +1,18 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<error.h>
+
+# ERRCODE -- Return the integer code of the last error posted.  The error
+# code is set to a positive nonnegative integer by a call to ERROR or
+# FATAL, and is cleared (set to OK) whenever an IFERR block is entered.
+# Note that if we are called from within an error handler (true part of
+# an IFERR block), xerflg is false, so we cannot test xerflg to see if
+# an error occurred.
+
+int procedure errcode()
+
+include	"error.com"
+
+begin
+	return (xercod)
+end