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568a417224
Require that all headers are guarded by a symbol named LIBVIRT_$FILENAME where $FILENAME is the uppercased filename, with all characters outside a-z changed into '_'. Note we do not use a leading __ because that is technically a namespace reserved for the toolchain. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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* viruuid.h: helper APIs for dealing with UUIDs
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*
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* Copyright (C) 2007, 2011-2014 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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#ifndef LIBVIRT_VIRUUID_H
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# define LIBVIRT_VIRUUID_H
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# include "internal.h"
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/**
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* VIR_UUID_DEBUG:
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* @conn: connection
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* @uuid: possibly null UUID array
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*/
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# define VIR_UUID_DEBUG(conn, uuid) \
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do { \
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if (uuid) { \
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char _uuidstr[VIR_UUID_STRING_BUFLEN]; \
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virUUIDFormat(uuid, _uuidstr); \
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VIR_DEBUG("conn=%p, uuid=%s", conn, _uuidstr); \
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} else { \
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VIR_DEBUG("conn=%p, uuid=(null)", conn); \
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} \
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} while (0)
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int virSetHostUUIDStr(const char *host_uuid);
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int virGetHostUUID(unsigned char *host_uuid) ATTRIBUTE_NONNULL(1);
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int virUUIDIsValid(unsigned char *uuid);
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int virUUIDGenerate(unsigned char *uuid) ATTRIBUTE_NOINLINE;
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int virUUIDParse(const char *uuidstr,
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unsigned char *uuid)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
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const char *virUUIDFormat(const unsigned char *uuid,
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char *uuidstr) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
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#endif /* LIBVIRT_VIRUUID_H */
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