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Test suites using the port allocator don't want to have different behaviour depending on whether a port is in use on the host. Add a VIR_PORT_ALLOCATOR_SKIP_BIND_CHECK which test suites can use to skip the bind() test. The port allocator will thus only track ports in use by the test suite process itself. This is fine when using the port allocator to generate guest configs which won't actually be launched Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Jim Fehlig <jfehlig@suse.com>
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* virportallocator.h: Allocate & track TCP port allocations
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*
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* Copyright (C) 2013 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef __VIR_PORT_ALLOCATOR_H__
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# define __VIR_PORT_ALLOCATOR_H__
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# include "internal.h"
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# include "virobject.h"
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typedef struct _virPortAllocator virPortAllocator;
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typedef virPortAllocator *virPortAllocatorPtr;
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typedef enum {
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VIR_PORT_ALLOCATOR_SKIP_BIND_CHECK = (1 << 0),
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} virPortAllocatorFlags;
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virPortAllocatorPtr virPortAllocatorNew(const char *name,
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unsigned short start,
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unsigned short end,
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unsigned int flags);
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int virPortAllocatorAcquire(virPortAllocatorPtr pa,
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unsigned short *port);
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int virPortAllocatorRelease(virPortAllocatorPtr pa,
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unsigned short port);
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int virPortAllocatorSetUsed(virPortAllocatorPtr pa,
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unsigned short port,
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bool value);
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#endif /* __VIR_PORT_ALLOCATOR_H__ */
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