1 /* 2 * CDDL HEADER START 3 * 4 * This file and its contents are supplied under the terms of the 5 * Common Development and Distribution License ("CDDL"), version 1.0. 6 * You may only use this file in accordance with the terms of version 7 * 1.0 of the CDDL. 8 * 9 * A full copy of the text of the CDDL should have accompanied this 10 * source. A copy of the CDDL is also available via the Internet at 11 * http://www.illumos.org/license/CDDL. 12 * 13 * CDDL HEADER END 14 */ 15 16 /* 17 * Copyright (c) 2017, 2018 by Delphix. All rights reserved. 18 */ 19 20 #ifndef _SYS_ZTHR_H 21 #define _SYS_ZTHR_H 22 23 typedef struct zthr zthr_t; 24 typedef void (zthr_func_t)(void *, zthr_t *); 25 typedef boolean_t (zthr_checkfunc_t)(void *, zthr_t *); 26 27 extern zthr_t *zthr_create(const char *zthr_name, 28 zthr_checkfunc_t checkfunc, zthr_func_t *func, void *arg, 29 pri_t pri); 30 extern zthr_t *zthr_create_timer(const char *zthr_name, 31 zthr_checkfunc_t *checkfunc, zthr_func_t *func, void *arg, 32 hrtime_t nano_wait, pri_t pri); 33 extern void zthr_destroy(zthr_t *t); 34 35 extern void zthr_wakeup(zthr_t *t); 36 extern void zthr_cancel(zthr_t *t); 37 extern void zthr_resume(zthr_t *t); 38 extern void zthr_wait_cycle_done(zthr_t *t); 39 40 extern boolean_t zthr_iscancelled(zthr_t *t); 41 extern boolean_t zthr_iscurthread(zthr_t *t); 42 extern boolean_t zthr_has_waiters(zthr_t *t); 43 44 #endif /* _SYS_ZTHR_H */ 45