Lines Matching full:pipes

66 static MALLOC_DEFINE(M_AUDIT_PIPE, "audit_pipe", "Audit pipes");
89  * Audit pipes allow processes to express "interest" in the set of records
194  * Global list of audit pipes, rwlock to protect it.  Individual record
195  * queues on pipes are protected by per-pipe locks; these locks synchronize
196  * between threads walking the list to deliver to individual pipes and add/
197  * remove of pipes, and are mostly acquired for read.
249  * Some global statistics on audit pipes.
251 static int		audit_pipe_count;	/* Current number of pipes. */
252 static u_int64_t	audit_pipe_ever;	/* Pipes ever allocated. */
510 	 * Lockless read to avoid lock overhead if pipes are not in use.  in audit_pipe_submit()
543 	 * Lockless read to avoid lock overhead if pipes are not in use.  in audit_pipe_submit_user()