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Last change
on this file since 4 was 4, checked in by Mattia Monga, 13 years ago |
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Importazione sorgenti libro
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File size:
493 bytes
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| 1 | /* This is the file locking table. Like the filp table, it points to the
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| 2 | * inode table, however, in this case to achieve advisory locking.
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| 3 | */
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| 4 | EXTERN struct file_lock {
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| 5 | short lock_type; /* F_RDLOCK or F_WRLOCK; 0 means unused slot */
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| 6 | pid_t lock_pid; /* pid of the process holding the lock */
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| 7 | struct inode *lock_inode; /* pointer to the inode locked */
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| 8 | off_t lock_first; /* offset of first byte locked */
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| 9 | off_t lock_last; /* offset of last byte locked */
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| 10 | } file_lock[NR_LOCKS];
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