mirror of https://gitee.com/openkylin/linux.git
40 lines
753 B
C
40 lines
753 B
C
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/*
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* QNX4 file system, Linux implementation.
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*
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* Version : 0.1
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*
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* Using parts of the xiafs filesystem.
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*
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* History :
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*
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* 30-06-1998 by Frank DENIS : ugly filler.
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*/
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#include <linux/config.h>
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#include <linux/types.h>
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#include <linux/errno.h>
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#include <linux/fs.h>
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#include <linux/qnx4_fs.h>
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#include <linux/smp_lock.h>
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#include <asm/uaccess.h>
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#ifdef CONFIG_QNX4FS_RW
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void qnx4_truncate(struct inode *inode)
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{
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if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
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S_ISLNK(inode->i_mode))) {
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return;
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}
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lock_kernel();
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if (!(S_ISDIR(inode->i_mode))) {
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/* TODO */
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}
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QNX4DEBUG(("qnx4: qnx4_truncate called\n"));
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inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC;
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mark_inode_dirty(inode);
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unlock_kernel();
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}
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#endif
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