Function report |
Source Code:ipc\util.c |
Create Date:2022-07-28 16:40:05 |
Last Modify:2022-05-23 18:05:07 | Copyright©Brick |
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Name:This routine locks the ipc structure found at least at position pos.
Proto:static struct kern_ipc_perm *sysvipc_find_ipc(struct ipc_ids *ids, loff_t pos, loff_t *new_pos)
Type:struct kern_ipc_perm
Parameter:
Type | Parameter | Name |
---|---|---|
struct ipc_ids * | ids | |
loff_t | pos | |
loff_t * | new_pos |
760 | total = 0 |
772 | If (ipc != NULL) Then |
775 | ipc_lock_object(ipc) |
776 | Return ipc |
781 | Return NULL |
Name | Describe |
---|---|
sysvipc_proc_next | |
sysvipc_proc_start | File positions: pos 0 -> header, pos n -> ipc id = n - 1.* SeqFile iterator: iterator value locked ipc pointer or SEQ_TOKEN_START. |
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