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35 lines
583 B
C
35 lines
583 B
C
/*
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*
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* (c) 2008 Laurent Vivier <Laurent@lvivier.info>
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*
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*/
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#include "libext2.h"
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#include "ext2.h"
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#include "ext2_utils.h"
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static int is_ext2(device_io_t *device)
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{
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struct ext2_super_block super;
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ext2_get_super(device, &super);
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if (super.s_magic == EXT2_SUPER_MAGIC)
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return 1;
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return 0;
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}
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int ext2_init(device_io_t *device, filesystem_io_t *fs)
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{
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if (!is_ext2(device))
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return -1;
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fs->mount = ext2_mount;
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fs->open = ext2_open;
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fs->read = ext2_read;
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fs->lseek = ext2_lseek;
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fs->close = ext2_close;
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fs->umount = ext2_umount;
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fs->fstat = ext2_fstat;
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return 0;
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}
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