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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 19:59:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 19:59:03 +0000
commita848231ae0f346dc7cc000973fbeb65b0894ee92 (patch)
tree44b60b367c86723cc78383ef247885d72b388afe /src/util/inet_proto.h
parentInitial commit. (diff)
downloadpostfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.tar.xz
postfix-a848231ae0f346dc7cc000973fbeb65b0894ee92.zip
Adding upstream version 3.8.5.upstream/3.8.5
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/util/inet_proto.h')
-rw-r--r--src/util/inet_proto.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/util/inet_proto.h b/src/util/inet_proto.h
new file mode 100644
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--- /dev/null
+++ b/src/util/inet_proto.h
@@ -0,0 +1,56 @@
+#ifndef _INET_PROTO_INFO_H_INCLUDED_
+#define _INET_PROTO_INFO_H_INCLUDED_
+
+/*++
+/* NAME
+/* inet_proto_info 3h
+/* SUMMARY
+/* convert protocol names to assorted constants
+/* SYNOPSIS
+/* #include <inet_proto_info.h>
+ DESCRIPTION
+ .nf
+
+ /*
+ * External interface.
+ */
+typedef struct {
+ unsigned int ai_family; /* PF_UNSPEC, PF_INET, or PF_INET6 */
+ unsigned int *ai_family_list; /* PF_INET and/or PF_INET6 */
+ unsigned int *dns_atype_list; /* TAAAA and/or TA */
+ unsigned char *sa_family_list; /* AF_INET6 and/or AF_INET */
+} INET_PROTO_INFO;
+
+ /*
+ * Some compilers won't link initialized data unless we call a function in
+ * the same source file. Therefore, inet_proto_info() is a function instead
+ * of a global variable.
+ */
+#define inet_proto_info() \
+ (inet_proto_table ? (const INET_PROTO_INFO*) inet_proto_table : \
+ inet_proto_init("default protocol setting", DEF_INET_PROTOCOLS))
+
+extern const INET_PROTO_INFO *inet_proto_init(const char *, const char *);
+extern INET_PROTO_INFO *inet_proto_table;
+
+#define INET_PROTO_NAME_IPV6 "ipv6"
+#define INET_PROTO_NAME_IPV4 "ipv4"
+#define INET_PROTO_NAME_ALL "all"
+
+/* 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
+/*
+/* Wietse Venema
+/* Google, Inc.
+/* 111 8th Avenue
+/* New York, NY 10011, USA
+/*--*/
+
+#endif