1 /* $NetBSD: session.h,v 1.2 2024/02/11 10:36:40 andvar Exp $ */ 2 3 /* 4 * Copyright (c) 2021 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote 16 * products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 20 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 29 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 #if !defined(_FUSE_SESSION_H_) 32 #define _FUSE_SESSION_H_ 33 34 /* FUSE session API 35 */ 36 37 #if !defined(FUSE_H_) 38 # error Do not include this header directly. Include <fuse.h> instead. 39 #endif 40 41 #ifdef __cplusplus 42 extern "C" { 43 #endif 44 45 /* Forward declarations */ 46 struct fuse; 47 48 /* A private structure appeared on FUSE 2.4. */ 49 struct fuse_session; 50 51 /* Get a session from a fuse object. Appeared on FUSE 2.6. */ 52 struct fuse_session *fuse_get_session(struct fuse *f); 53 54 /* Get the file descriptor for communication with kernel. Appeared on 55 * FUSE 3.0. */ 56 int fuse_session_fd(struct fuse_session *se); 57 58 /* Exit a session on SIGHUP, SIGTERM, and SIGINT and ignore 59 * SIGPIPE. Appeared on FUSE 2.5. */ 60 int fuse_set_signal_handlers(struct fuse_session *se); 61 62 /* Restore default signal handlers. Appeared on FUSE 2.5. */ 63 void fuse_remove_signal_handlers(struct fuse_session *se); 64 65 #ifdef __cplusplus 66 } 67 #endif 68 69 #endif 70