1 files changed, 79 insertions, 0 deletions
diff --git a/kerberosIV/com_err/error_message.c b/kerberosIV/com_err/error_message.c
new file mode 100644
index 00000000000..4936b02b049
--- /dev/null
+++ b/kerberosIV/com_err/error_message.c
@@ -0,0 +1,79 @@
+/*	$Id: error_message.c,v 1.1 1995/12/14 06:52:32 tholo Exp $	*/
+
+/*-
+ * Copyright 1987, 1988 by the Student Information Processing Board
+ *	of the Massachusetts Institute of Technology
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * and its documentation for any purpose and without fee is
+ * hereby granted, provided that the above copyright notice
+ * appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation,
+ * and that the names of M.I.T. and the M.I.T. S.I.P.B. not be
+ * used in advertising or publicity pertaining to distribution
+ * of the software without specific, written prior permission.
+ * M.I.T. and the M.I.T. S.I.P.B. make no representations about
+ * the suitability of this software for any purpose.  It is
+ * provided "as is" without express or implied warranty.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "error_table.h"
+
+static const char rcsid[] =
+    "$Id: error_message.c,v 1.1 1995/12/14 06:52:32 tholo Exp $";
+static const char copyright[] =
+    "Copyright 1986, 1987, 1988 by the Student Information Processing Board\nand the department of Information Systems\nof the Massachusetts Institute of Technology";
+
+static char buffer[25];
+
+struct et_list * _et_list = (struct et_list *) NULL;
+
+const char *
+error_message (code)
+	long	code;
+{
+    int offset;
+    struct et_list *et;
+    int table_num;
+    int started = 0;
+    char *cp;
+
+    offset = code & ((1<<ERRCODE_RANGE)-1);
+    table_num = code - offset;
+    if (!table_num) {
+	if (offset < sys_nerr)
+	    return(sys_errlist[offset]);
+	else
+	    goto oops;
+    }
+    for (et = _et_list; et; et = et->next) {
+	if (et->table->base == table_num) {
+	    /* This is the right table */
+	    if (et->table->n_msgs <= offset)
+		goto oops;
+	    return(et->table->msgs[offset]);
+	}
+    }
+oops:
+    strcpy (buffer, "Unknown code ");
+    if (table_num) {
+	strcat (buffer, error_table_name (table_num));
+	strcat (buffer, " ");
+    }
+    for (cp = buffer; *cp; cp++)
+	;
+    if (offset >= 100) {
+	*cp++ = '0' + offset / 100;
+	offset %= 100;
+	started++;
+    }
+    if (started || offset >= 10) {
+	*cp++ = '0' + offset / 10;
+	offset %= 10;
+    }
+    *cp++ = '0' + offset;
+    *cp = '\0';
+    return(buffer);
+}