projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * QNX4 file system, Linux implementation. | |
| 3 | * | |
| 4 | * Version : 0.1 | |
| 5 | * | |
| 6 | * Using parts of the xiafs filesystem. | |
| 7 | * | |
| 8 | * History : | |
| 9 | * | |
| 10 | * 30-06-1998 by Frank DENIS : ugly filler. | |
| 11 | */ | |
| 12 | ||
| 1da177e4 LT |
13 | #include <linux/types.h> |
| 14 | #include <linux/errno.h> | |
| 15 | #include <linux/fs.h> | |
| 16 | #include <linux/qnx4_fs.h> | |
| 17 | #include <linux/smp_lock.h> | |
| 18 | #include <asm/uaccess.h> | |
| 19 | ||
| 20 | #ifdef CONFIG_QNX4FS_RW | |
| 21 | ||
| 22 | void qnx4_truncate(struct inode *inode) | |
| 23 | { | |
| 24 | if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) || | |
| 25 | S_ISLNK(inode->i_mode))) { | |
| 26 | return; | |
| 27 | } | |
| 28 | lock_kernel(); | |
| 29 | if (!(S_ISDIR(inode->i_mode))) { | |
| 30 | /* TODO */ | |
| 31 | } | |
| 32 | QNX4DEBUG(("qnx4: qnx4_truncate called\n")); | |
| 33 | inode->i_mtime = inode->i_ctime = CURRENT_TIME_SEC; | |
| 34 | mark_inode_dirty(inode); | |
| 35 | unlock_kernel(); | |
| 36 | } | |
| 37 | ||
| 38 | #endif |