59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
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/*-
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* Copyright (c) 2001 Brian Fundakowski Feldman
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "includes.h"
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#include "version.h"
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#include "xmalloc.h"
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static char *version = NULL;
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const char *
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ssh_version_get(void) {
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if (version == NULL)
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version = xstrdup(SSH_VERSION_BASE " " SSH_VERSION_ADDENDUM);
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return (version);
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}
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void
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ssh_version_set_addendum(const char *add) {
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char *newvers;
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size_t size;
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if (add != NULL) {
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size = strlen(SSH_VERSION_BASE) + 1 + strlen(add) + 1;
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newvers = xmalloc(size);
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snprintf(newvers, size, "%s %s", SSH_VERSION_BASE, add);
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} else {
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newvers = xstrdup(SSH_VERSION_BASE);
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}
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if (version != NULL)
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xfree(version);
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version = newvers;
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}
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