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Diffstat (limited to 'crypto/openssh/openbsd-compat/bindresvport.c')
-rw-r--r--crypto/openssh/openbsd-compat/bindresvport.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/crypto/openssh/openbsd-compat/bindresvport.c b/crypto/openssh/openbsd-compat/bindresvport.c
deleted file mode 100644
index 620f980ed1103..0000000000000
--- a/crypto/openssh/openbsd-compat/bindresvport.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* This file has be modified from the original OpenBSD source */
-
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#include "includes.h"
-
-#ifndef HAVE_BINDRESVPORT_SA
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: bindresvport.c,v 1.13 2000/01/26 03:43:21 deraadt Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Copyright (c) 1987 by Sun Microsystems, Inc.
- *
- * Portions Copyright(C) 1996, Jason Downs. All rights reserved.
- */
-
-#include "includes.h"
-
-#define STARTPORT 600
-#define ENDPORT (IPPORT_RESERVED - 1)
-#define NPORTS (ENDPORT - STARTPORT + 1)
-
-/*
- * Bind a socket to a privileged IP port
- */
-int
-bindresvport_sa(sd, sa)
- int sd;
- struct sockaddr *sa;
-{
- int error, af;
- struct sockaddr_storage myaddr;
- struct sockaddr_in *sin;
- struct sockaddr_in6 *sin6;
- u_int16_t *portp;
- u_int16_t port;
- socklen_t salen;
- int i;
-
- if (sa == NULL) {
- memset(&myaddr, 0, sizeof(myaddr));
- sa = (struct sockaddr *)&myaddr;
-
- if (getsockname(sd, sa, &salen) == -1)
- return -1; /* errno is correctly set */
-
- af = sa->sa_family;
- memset(&myaddr, 0, salen);
- } else
- af = sa->sa_family;
-
- if (af == AF_INET) {
- sin = (struct sockaddr_in *)sa;
- salen = sizeof(struct sockaddr_in);
- portp = &sin->sin_port;
- } else if (af == AF_INET6) {
- sin6 = (struct sockaddr_in6 *)sa;
- salen = sizeof(struct sockaddr_in6);
- portp = &sin6->sin6_port;
- } else {
- errno = EPFNOSUPPORT;
- return (-1);
- }
- sa->sa_family = af;
-
- port = ntohs(*portp);
- if (port == 0)
- port = (arc4random() % NPORTS) + STARTPORT;
-
- /* Avoid warning */
- error = -1;
-
- for(i = 0; i < NPORTS; i++) {
- *portp = htons(port);
-
- error = bind(sd, sa, salen);
-
- /* Terminate on success */
- if (error == 0)
- break;
-
- /* Terminate on errors, except "address already in use" */
- if ((error < 0) && !((errno == EADDRINUSE) || (errno == EINVAL)))
- break;
-
- port++;
- if (port > ENDPORT)
- port = STARTPORT;
- }
-
- return (error);
-}
-
-#endif /* HAVE_BINDRESVPORT_SA */