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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:06:34 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 12:06:34 +0000
commit5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch)
tree2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/util/valid_hostname.h
parentInitial commit. (diff)
downloadpostfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.tar.xz
postfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.zip
Adding upstream version 3.5.24.upstream/3.5.24upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/util/valid_hostname.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/util/valid_hostname.h b/src/util/valid_hostname.h
new file mode 100644
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--- /dev/null
+++ b/src/util/valid_hostname.h
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+#ifndef _VALID_HOSTNAME_H_INCLUDED_
+#define _VALID_HOSTNAME_H_INCLUDED_
+
+/*++
+/* NAME
+/* valid_hostname 3h
+/* SUMMARY
+/* validate hostname
+/* SYNOPSIS
+/* #include <valid_hostname.h>
+/* DESCRIPTION
+/* .nf
+
+ /* External interface */
+
+#define VALID_HOSTNAME_LEN 255 /* RFC 1035 */
+#define VALID_LABEL_LEN 63 /* RFC 1035 */
+
+#define DONT_GRIPE 0
+#define DO_GRIPE 1
+#define DONT_WILDCARD 0
+#define DO_WILDCARD (1<<1)
+
+extern int valid_hostname(const char *, int);
+extern int valid_hostaddr(const char *, int);
+extern int valid_ipv4_hostaddr(const char *, int);
+extern int valid_ipv6_hostaddr(const char *, int);
+extern int valid_hostport(const char *, int);
+
+/* 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
+/*--*/
+
+#endif