From b54b40ef06517dc3091253228f06d3bd54f19a82 Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Fri, 23 Jun 2000 08:23:34 +1000
Subject: [PATCH]  - (djm) Use sa_family_t in prototype for rresvport_af. Patch
 from    Svante Signell <svante.signell@telia.com>  - (djm) Autoconf logic to
 define sa_family_t if it is missing

---
 ChangeLog       |  5 +++++
 acconfig.h      |  1 +
 bsd-rresvport.c |  2 +-
 bsd-rresvport.h |  2 +-
 configure.in    | 15 +++++++++++++++
 defines.h       |  5 +++++
 6 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index af56ec53a..23e969560 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+20000623
+ - (djm) Use sa_family_t in prototype for rresvport_af. Patch from 
+   Svante Signell <svante.signell@telia.com>
+ - (djm) Autoconf logic to define sa_family_t if it is missing
+
 20000622
  - (djm) Automatically generate host key during "make install". Suggested
    by Gary E. Miller <gem@rellim.com>
diff --git a/acconfig.h b/acconfig.h
index 6e92e962a..9b8c3f234 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -158,6 +158,7 @@
 #undef HAVE_SSIZE_T
 #undef HAVE_MODE_T
 #undef HAVE_PID_T
+#undef HAVE_SA_FAMILY_T
 #undef HAVE_STRUCT_SOCKADDR_STORAGE
 #undef HAVE_STRUCT_ADDRINFO
 #undef HAVE_STRUCT_IN6_ADDR
diff --git a/bsd-rresvport.c b/bsd-rresvport.c
index 99c150e06..fa4af183f 100644
--- a/bsd-rresvport.c
+++ b/bsd-rresvport.c
@@ -55,7 +55,7 @@ rresvport(alport)
 int
 rresvport_af(alport, af)
 	int *alport;
-	int af;
+	sa_family_t af;
 {
 	struct sockaddr_storage ss;
 	struct sockaddr *sa;
diff --git a/bsd-rresvport.h b/bsd-rresvport.h
index 69d6bbd9f..d139895e8 100644
--- a/bsd-rresvport.h
+++ b/bsd-rresvport.h
@@ -4,7 +4,7 @@
 #include "config.h"
 
 #ifndef HAVE_RRESVPORT_AF
-int rresvport_af(int *alport, int af);
+int rresvport_af(int *alport, sa_family_t af);
 #endif /* !HAVE_RRESVPORT_AF */
 
 #endif /* _BSD_RRESVPORT_H */
diff --git a/configure.in b/configure.in
index 2ae0d21c6..d9a87d8e6 100644
--- a/configure.in
+++ b/configure.in
@@ -502,6 +502,21 @@ if test "x$ac_cv_have_ssize_t" = "xyes" ; then
 	AC_DEFINE(HAVE_SSIZE_T)
 fi
 
+AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
+	AC_TRY_COMPILE(
+		[
+#include <sys/types.h>
+#include <sys/socket.h>
+		],
+		[ sa_family_t foo; foo = 1235; ],
+		[ ac_cv_have_sa_family_t="yes" ],
+		[ ac_cv_have_sa_family_t="no" ]
+	)
+])
+if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
+	AC_DEFINE(HAVE_SA_FAMILY_T)
+fi
+
 AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
 	AC_TRY_COMPILE(
 		[
diff --git a/defines.h b/defines.h
index 974f1bad4..23e00d1a7 100644
--- a/defines.h
+++ b/defines.h
@@ -187,6 +187,11 @@ typedef int ssize_t;
 # define HAVE_SSIZE_T
 #endif /* HAVE_SSIZE_T */
 
+#ifndef HAVE_SA_FAMILY_T
+typedef int sa_family_t;
+# define HAVE_SA_FAMILY_T
+#endif /* HAVE_SA_FAMILY_T */
+
 #ifndef HAVE_PID_T
 typedef int pid_t;
 # define HAVE_PID_T