Searched refs:devsw_lock (Results 1 – 4 of 4) sorted by relevance
| /xnu-12377.61.12/bsd/kern/ |
| H A D | bsd_stubs.c | 52 typedef struct devsw_lock { struct
53 TAILQ_ENTRY(devsw_lock) dl_list;
62 static TAILQ_HEAD(, devsw_lock) devsw_locks = TAILQ_HEAD_INITIALIZER(devsw_locks); argument
349 devsw_lock(dev_t dev, int mode) in devsw_lock() function
356 newlock = kalloc_type(struct devsw_lock, Z_WAITOK | Z_ZERO); in devsw_lock()
379 kfree_type(struct devsw_lock, newlock); in devsw_lock()
413 kfree_type(struct devsw_lock, lock); in devsw_unlock()
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| H A D | tty_tty.c | 117 devsw_lock(dev, S_IFCHR); in cttyopen()
145 devsw_lock(dev, S_IFCHR); in cttyopen()
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| /xnu-12377.61.12/bsd/sys/ |
| H A D | conf.h | 301 extern void devsw_lock(dev_t, int);
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| /xnu-12377.61.12/bsd/miscfs/specfs/ |
| H A D | spec_vnops.c | 400 devsw_lock(dev, S_IFCHR); in spec_open()
462 devsw_lock(dev, S_IFBLK); in spec_open()
883 devsw_lock(dev, S_IFCHR); in spec_ioctl()
2864 devsw_lock(dev, S_IFCHR); in spec_close_internal()
2879 devsw_lock(dev, S_IFCHR); in spec_close_internal()
2914 devsw_lock(dev, S_IFBLK); in spec_close_internal()
2936 devsw_lock(dev, S_IFBLK); in spec_close_internal()
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