Imported Upstream version 1.8.1p2

[debian/sudo] / plugins / sudoers / interfaces.h

diff --git a/plugins/sudoers/interfaces.h b/plugins/sudoers/interfaces.h
new file mode 100644 (file)
index 0000000..234d31d
--- /dev/null
+++ b/plugins/sudoers/interfaces.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 1996, 1998-2005, 2007, 2010
+ *     Todd C. Miller <Todd.Miller@courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+
+#ifndef _SUDO_INTERFACES_H
+#define _SUDO_INTERFACES_H
+
+/*
+ * Union to hold either strucr in_addr or in6_add
+ */
+union sudo_in_addr_un {
+    struct in_addr ip4;
+#ifdef HAVE_IN6_ADDR
+    struct in6_addr ip6;
+#endif
+};
+
+/*
+ * IP address and netmask pairs for checking against local interfaces.
+ */
+struct interface {
+    int family;        /* AF_INET or AF_INET6 */
+    union sudo_in_addr_un addr;
+    union sudo_in_addr_un netmask;
+    struct interface *next;
+};
+
+/*
+ * Prototypes for external functions.
+ */
+int get_net_ifs(char **addrinfo);
+void dump_interfaces(const char *);
+void set_interfaces(const char *);
+
+/*
+ * Definitions for external variables.
+ */
+#ifndef _SUDO_MAIN
+extern struct interface *interfaces;
+#endif
+
+#endif /* _SUDO_INTERFACES_H */