Repatch (from linux) of OSX IRAF

1 files changed, 27 insertions, 0 deletions

diff --git a/sys/libc/cerrget.c b/sys/libc/cerrget.c
new file mode 100644
index 00000000..a62a2f67
--- /dev/null
+++ b/sys/libc/cerrget.c
@@ -0,0 +1,27 @@
+/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+*/
+
+#define	import_spp
+#define	import_libc
+#define	import_xnames
+#include <iraf.h>
+
+
+/* C_ERRGET -- Get the error code and error message string of the most
+** recent error.
+*/
+int
+c_errget (
+  char	*outstr,		/* error message string		*/
+  int	maxch			/* max chars out, incl EOS	*/
+)
+{
+	XCHAR	buf[SZ_LINE+1];
+	XINT	szbuf = SZ_LINE;
+	int	errcode;
+
+	errcode = (int) ERRGET (buf, &szbuf);
+	c_strpak (buf, outstr, maxch);
+
+	return (errcode);
+}