68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
/*
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* scsi_id.h
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*
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* General defines and such for scsi_id
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*
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* Copyright (C) IBM Corp. 2003
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of the
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* 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, but
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* 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#define dprintf(format, arg...) \
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log_message(LOG_DEBUG, "%s: " format, __FUNCTION__ , ## arg)
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#define MAX_NAME_LEN 72
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#define OFFSET (2 * sizeof(unsigned int))
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/*
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* MAX_SERIAL_LEN: the maximum length of the serial number, including
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* added prefixes such as vendor and product (model) strings.
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*/
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#define MAX_SERIAL_LEN 128
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/*
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* MAX_BUFFER_LEN: maximum buffer size and line length used while reading
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* the config file.
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*/
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#define MAX_BUFFER_LEN 256
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static inline char *sysfs_get_attr(struct sysfs_class_device *dev,
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const char *attr)
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{
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struct dlist *attributes = NULL;
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attributes = sysfs_get_classdev_attributes(dev);
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if (attributes == NULL)
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return NULL;
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return sysfs_get_value_from_attributes(attributes, attr);
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}
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extern int scsi_get_serial (struct sysfs_class_device *scsi_dev,
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const char *devname, int page_code, char *serial,
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int len);
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extern void log_message (int level, const char *format, ...)
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__attribute__ ((format (printf, 2, 3)));
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#ifdef __KLIBC__
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#define makedev(major, minor) ((major) << 8) | (minor)
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#endif
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#ifndef u8
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typedef unsigned char u8;
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#endif
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