1 files changed, 80 insertions, 0 deletions
diff --git a/src/global/mail_error.c b/src/global/mail_error.c
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+++ b/src/global/mail_error.c
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+/*++
+/* NAME
+/*	mail_error 3
+/* SUMMARY
+/*	mail error classes
+/* SYNOPSIS
+/*	#include <mail_error.h>
+/*
+/*	NAME_MASK mail_error_masks[];
+/* DESCRIPTION
+/*	This module implements error class support.
+/*
+/*	mail_error_masks[] is a null-terminated table with mail error
+/*	class names and their corresponding bit masks.
+/*
+/*	The following is a list of implemented names, with the
+/*	corresponding bit masks indicated in parentheses:
+/* .IP "bounce (MAIL_ERROR_BOUNCE)"
+/*	A message could not be delivered because it was too large,
+/*	because was sent via too many hops, because the recipient
+/*	does not exist, and so on.
+/* .IP "2bounce (MAIL_ERROR_2BOUNCE)"
+/*	A bounce message could not be delivered.
+/* .IP "data (MAIL_ERROR_DATA)"
+/*	A message could not be delivered because a critical data
+/*	file was unavailable.
+/* .IP "policy (MAIL_ERROR_POLICY)"
+/*	Policy violation. This depends on what restrictions have
+/*	been configured locally.
+/* .IP "protocol (MAIL_ERROR_PROTOCOL)"
+/*	Protocol violation. Something did not follow the appropriate
+/*	standard, or something requested an unimplemented service.
+/* .IP "resource (MAIL_ERROR_RESOURCE)"
+/*	A message could not be delivered due to lack of system
+/*	resources, for example, lack of file system space.
+/* .IP "software (MAIL_ERROR_SOFTWARE)"
+/*	Software bug. The author of this program made a mistake.
+/*	Fixing this requires change to the software.
+/* SEE ALSO
+/*	name_mask(3), name to mask conversion
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+
+/* Utility library. */
+
+/* Global library. */
+
+#include "mail_error.h"
+
+ /*
+  * The table that maps names to error bit masks. This will work on most UNIX
+  * compilation environments.
+  * 
+  * In a some environments the table will not be linked in unless this module
+  * also contains a function that is being called explicitly. REF/DEF and all
+  * that.
+  */
+const NAME_MASK mail_error_masks[] = {
+    "bounce", MAIL_ERROR_BOUNCE,
+    "2bounce", MAIL_ERROR_2BOUNCE,
+    "data", MAIL_ERROR_DATA,
+    "delay", MAIL_ERROR_DELAY,
+    "policy", MAIL_ERROR_POLICY,
+    "protocol", MAIL_ERROR_PROTOCOL,
+    "resource", MAIL_ERROR_RESOURCE,
+    "software", MAIL_ERROR_SOFTWARE,
+    0, 0,
+};