1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #ifndef _FMD_THREAD_H 26 #define _FMD_THREAD_H 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #include <fmd_list.h> 33 #include <fmd_trace.h> 34 35 struct fmd_module; /* see <fmd_module.h> */ 36 37 typedef void fmd_thread_f(void *); /* signature of thread startup func */ 38 39 typedef struct fmd_thread { 40 fmd_list_t thr_list; /* linked-list next/prev pointers */ 41 struct fmd_module *thr_mod; /* module associated with this thread */ 42 pthread_t thr_tid; /* thread identifier */ 43 fmd_thread_f *thr_func; /* thread startup function */ 44 void *thr_arg; /* argument for startup function */ 45 fmd_tracebuf_t *thr_trdata; /* thread trace buffer */ 46 fmd_tracebuf_f *thr_trfunc; /* thread trace function */ 47 uint_t thr_errdepth; /* fmd_verror() nesting depth */ 48 int thr_isdoor; /* a private door server thread */ 49 } fmd_thread_t; 50 51 extern fmd_thread_t *fmd_thread_xcreate(struct fmd_module *, pthread_t); 52 extern fmd_thread_t *fmd_thread_create(struct fmd_module *, 53 fmd_thread_f *, void *); 54 extern fmd_thread_t *fmd_doorthread_create(struct fmd_module *, 55 fmd_thread_f *, void *); 56 57 #define FMD_THREAD_NOJOIN 0 /* do not attempt to join with thread */ 58 #define FMD_THREAD_JOIN 1 /* wait for and join with thread */ 59 60 extern void fmd_thread_destroy(fmd_thread_t *, int); 61 62 #ifdef __cplusplus 63 } 64 #endif 65 66 #endif /* _FMD_THREAD_H */ 67