1*1f6f9b83Spho /* $NetBSD: perfused.h,v 1.11 2021/12/04 06:42:39 pho Exp $ */ 2a18d4c5aSmanu 3a18d4c5aSmanu /*- 4a18d4c5aSmanu * Copyright (c) 2010 Emmanuel Dreyfus. All rights reserved. 5a18d4c5aSmanu * 6a18d4c5aSmanu * Redistribution and use in source and binary forms, with or without 7a18d4c5aSmanu * modification, are permitted provided that the following conditions 8a18d4c5aSmanu * are met: 9a18d4c5aSmanu * 1. Redistributions of source code must retain the above copyright 10a18d4c5aSmanu * notice, this list of conditions and the following disclaimer. 11a18d4c5aSmanu * 2. Redistributions in binary form must reproduce the above copyright 12a18d4c5aSmanu * notice, this list of conditions and the following disclaimer in the 13a18d4c5aSmanu * documentation and/or other materials provided with the distribution. 14a18d4c5aSmanu * 15a18d4c5aSmanu * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16a18d4c5aSmanu * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17a18d4c5aSmanu * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18a18d4c5aSmanu * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19a18d4c5aSmanu * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20a18d4c5aSmanu * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21a18d4c5aSmanu * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22a18d4c5aSmanu * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23a18d4c5aSmanu * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24a18d4c5aSmanu * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25a18d4c5aSmanu * POSSIBILITY OF SUCH DAMAGE. 26a18d4c5aSmanu */ 27a18d4c5aSmanu 28a18d4c5aSmanu #ifndef _PERFUSED_H_ 29a18d4c5aSmanu #define _PERFUSED_H_ 30a18d4c5aSmanu 31a18d4c5aSmanu #include <puffs.h> 32a18d4c5aSmanu #include "../../lib/libperfuse/perfuse_if.h" 33a18d4c5aSmanu 34a18d4c5aSmanu #define PERFUSE_MSG_T struct puffs_framebuf 35a18d4c5aSmanu 36109f5fbaSchristos #define _PATH_VAR_RUN_PERFUSE_TRACE "/var/run/perfused%s.trace" 374fba06adSmanu 38a18d4c5aSmanu __BEGIN_DECLS 39a18d4c5aSmanu 40a18d4c5aSmanu #ifdef PERFUSE_DEBUG 41109f5fbaSchristos void perfused_hexdump(const char *, size_t); 42109f5fbaSchristos const char *perfused_opname(int); 43109f5fbaSchristos extern int perfused_diagflags; 44a18d4c5aSmanu #endif /* PERFUSE_DEBUG */ 45a18d4c5aSmanu 46109f5fbaSchristos int perfused_open_sock(void); 47109f5fbaSchristos void *perfused_recv_early(int, struct sockcred *, size_t); 48109f5fbaSchristos int perfused_readframe(struct puffs_usermount *, 49a18d4c5aSmanu struct puffs_framebuf *, int, int *); 50109f5fbaSchristos int perfused_writeframe(struct puffs_usermount *, 51a18d4c5aSmanu struct puffs_framebuf *, int, int *); 52109f5fbaSchristos int perfused_cmpframe(struct puffs_usermount *, 53a18d4c5aSmanu struct puffs_framebuf *, struct puffs_framebuf *, int *); 54109f5fbaSchristos void perfused_gotframe(struct puffs_usermount *, struct puffs_framebuf *); 55109f5fbaSchristos void perfused_fdnotify(struct puffs_usermount *, int, int) __dead; 56a18d4c5aSmanu 57109f5fbaSchristos struct fuse_out_header *perfused_get_outhdr(perfuse_msg_t *); 58109f5fbaSchristos struct fuse_in_header *perfused_get_inhdr(perfuse_msg_t *); 59109f5fbaSchristos char *perfused_get_inpayload(perfuse_msg_t *); 60109f5fbaSchristos char *perfused_get_outpayload(perfuse_msg_t *); 61109f5fbaSchristos void perfused_umount(struct puffs_usermount *); 62a18d4c5aSmanu 63109f5fbaSchristos perfuse_msg_t *perfused_new_pb(struct puffs_usermount *, 64a18d4c5aSmanu puffs_cookie_t, int, size_t, const struct puffs_cred *); 65109f5fbaSchristos int perfused_xchg_pb(struct puffs_usermount *, perfuse_msg_t *, size_t, 66a18d4c5aSmanu enum perfuse_xchg_pb_reply); 67a18d4c5aSmanu 68520acca9Sjoerg void perfused_panic(void) __dead; 699724ab82Smanu 70a18d4c5aSmanu __END_DECLS 71a18d4c5aSmanu 72a18d4c5aSmanu #endif /* _PERFUSED_H_ */ 73