head	1.1;
access;
symbols
	pkgsrc-2026Q1:1.1.0.18
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locks; strict;
comment	@# @;


1.1
date	2024.01.15.04.50.56;	author jnemeth;	state Exp;
branches;
next	;
commitid	Nv1wagQpcgwUbvUE;


desc
@@


1.1
log
@mail/sendmail-snapshot: import sendmail-8.18.0.2

Sendmail acts as a unified "post office" to which all mail can be
submitted.  Address interpretation is controlled by a production
system, which can parse both domain-based addressing and old-style
"ad hoc" addresses.  The production system is powerful enough to
rewrite addresses in the message header to conform to the standards
of a number of common target networks, including old (NCP/RFC733)
Arpanet, new (TCP/RFC822) Arpanet, UUCP, and Phonenet. Sendmail
also implements an SMTP server, message queueing, and aliasing.

This package is for snapshot (alpha/beta) releases, which aren't
considered to be release/production quality.  It may be used to
test new features.  Some features / bug fixes may be backported to
the regular sendmail package.
@
text
@$NetBSD: patch-au,v 1.3 2021/07/04 07:57:13 jnemeth Exp $

--- sendmail/main.c.orig	2020-06-02 09:41:43.000000000 +0000
+++ sendmail/main.c
@@@@ -153,6 +153,10 @@@@ int		SyslogPrefixLen; /* estimated lengt
 	}								\
 }
 
+#if NAMED_BIND
+struct __res_state sm_res;
+#endif
+
 int
 main(argc, argv, envp)
 	int argc;
@@@@ -215,6 +219,15 @@@@ main(argc, argv, envp)
 	envp = environ;
 #endif
 
+#if NAMED_BIND
+# if NAMED_RESN
+	sm_res = *(struct __res_state *)sm_malloc(sizeof(struct __res_state));
+	memset(&sm_res, 0, sizeof(struct __res_state));
+# else
+	sm_res = _res;
+# endif
+#endif
+
 	/* turn off profiling */
 	SM_PROF(0);
 
@@@@ -697,21 +710,25 @@@@ main(argc, argv, envp)
 	*/
 
 #if NAMED_BIND
-	if (!bitset(RES_INIT, _res.options))
+	if (!bitset(RES_INIT, sm_res.options))
+# if NAMED_RESN
+		(void) res_ninit(&sm_res);
+# else
 		(void) res_init();
+# endif
 	if (tTd(8, 8))
-		_res.options |= RES_DEBUG;
+		sm_res.options |= RES_DEBUG;
 	else
-		_res.options &= ~RES_DEBUG;
+		sm_res.options &= ~RES_DEBUG;
 # ifdef RES_NOALIASES
-	_res.options |= RES_NOALIASES;
+	sm_res.options |= RES_NOALIASES;
 # endif
-	TimeOuts.res_retry[RES_TO_DEFAULT] = _res.retry;
-	TimeOuts.res_retry[RES_TO_FIRST] = _res.retry;
-	TimeOuts.res_retry[RES_TO_NORMAL] = _res.retry;
-	TimeOuts.res_retrans[RES_TO_DEFAULT] = _res.retrans;
-	TimeOuts.res_retrans[RES_TO_FIRST] = _res.retrans;
-	TimeOuts.res_retrans[RES_TO_NORMAL] = _res.retrans;
+	TimeOuts.res_retry[RES_TO_DEFAULT] = sm_res.retry;
+	TimeOuts.res_retry[RES_TO_FIRST] = sm_res.retry;
+	TimeOuts.res_retry[RES_TO_NORMAL] = sm_res.retry;
+	TimeOuts.res_retrans[RES_TO_DEFAULT] = sm_res.retrans;
+	TimeOuts.res_retrans[RES_TO_FIRST] = sm_res.retrans;
+	TimeOuts.res_retrans[RES_TO_NORMAL] = sm_res.retrans;
 #endif /* NAMED_BIND */
 
 	errno = 0;
@@@@ -1394,8 +1411,8 @@@@ main(argc, argv, envp)
 	}
 
 #if NAMED_BIND
-	_res.retry = TimeOuts.res_retry[RES_TO_DEFAULT];
-	_res.retrans = TimeOuts.res_retrans[RES_TO_DEFAULT];
+	sm_res.retry = TimeOuts.res_retry[RES_TO_DEFAULT];
+	sm_res.retrans = TimeOuts.res_retrans[RES_TO_DEFAULT];
 #endif
 
 	/*
@@@@ -2944,8 +2961,8 @@@@ main(argc, argv, envp)
 		sm_getla();
 		GrabTo = false;
 #if NAMED_BIND
-		_res.retry = TimeOuts.res_retry[RES_TO_FIRST];
-		_res.retrans = TimeOuts.res_retrans[RES_TO_FIRST];
+		sm_res.retry = TimeOuts.res_retry[RES_TO_FIRST];
+		sm_res.retrans = TimeOuts.res_retrans[RES_TO_FIRST];
 #endif
 		next = e->e_sibling;
 		e->e_sibling = NULL;
@