linux/fs/qnx4/truncate.c
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

40 lines
753 B
C

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