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365553645c
Since there's going to be a worker thread which needs to have some data protected by a lock, the whole code would just simply get unnecessary complex, since two sets of locks would be necessary, driver lock (for udev monitor and event handle) and a mutex protecting thread-local data. Given the future thread will need to access the udev monitor socket as well, why not protect everything with a single lock, even better, by converting the driver's private data to a lockable object, we get the automatic object disposal feature for free. Signed-off-by: Erik Skultety <eskultet@redhat.com>
29 lines
1014 B
C
29 lines
1014 B
C
/*
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* node_device_udev.h: node device enumeration - libudev implementation
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*
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* Copyright (C) 2009-2010 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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* Author: Dave Allan <dallan@redhat.com>
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*/
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#include <libudev.h>
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#include <stdint.h>
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#define SYSFS_DATA_SIZE 4096
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#define DMI_DEVPATH "/sys/devices/virtual/dmi/id"
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#define DMI_DEVPATH_FALLBACK "/sys/class/dmi/id"
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