1 /* 2 * Copyright (c) 2007 The DragonFly Project. All rights reserved. 3 * 4 * This code is derived from software contributed to The DragonFly Project 5 * by Matthew Dillon <dillon@backplane.com> 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 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 3. Neither the name of The DragonFly Project nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific, prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * $DragonFly: src/sbin/hammer/hammer.h,v 1.27 2008/11/13 02:04:27 dillon Exp $ 35 */ 36 37 #include <sys/types.h> 38 #include <sys/diskslice.h> 39 #include <sys/diskmbr.h> 40 #include <sys/stat.h> 41 #include <sys/time.h> 42 #include <sys/mount.h> 43 #include <sys/wait.h> 44 45 #include <stdio.h> 46 #include <stdlib.h> 47 #include <stdarg.h> 48 #include <stddef.h> 49 #include <unistd.h> 50 #include <string.h> 51 #include <errno.h> 52 #include <fcntl.h> 53 #include <assert.h> 54 #include <err.h> 55 #include <ctype.h> 56 #include <signal.h> 57 #include <dirent.h> 58 #include <uuid.h> 59 60 #include "hammer_util.h" 61 #include <vfs/hammer/hammer_ioctl.h> 62 63 extern int RecurseOpt; 64 extern int VerboseOpt; 65 extern int QuietOpt; 66 extern int TwoWayPipeOpt; 67 extern int TimeoutOpt; 68 extern int DelayOpt; 69 extern int RunningIoctl; 70 extern int DidInterrupt; 71 extern u_int64_t BandwidthOpt; 72 extern const char *LinkPath; 73 extern const char *CyclePath; 74 75 void hammer_cmd_show(hammer_tid_t node_offset, int depth, 76 hammer_base_elm_t left_bound, hammer_base_elm_t right_bound); 77 void hammer_cmd_prune(char **av, int ac); 78 void hammer_cmd_softprune(char **av, int ac, int everything_opt); 79 void hammer_cmd_bstats(char **av, int ac); 80 void hammer_cmd_iostats(char **av, int ac); 81 void hammer_cmd_synctid(char **av, int ac); 82 void hammer_cmd_mirror_read(char **av, int ac, int streaming); 83 void hammer_cmd_mirror_write(char **av, int ac); 84 void hammer_cmd_mirror_copy(char **av, int ac, int streaming); 85 void hammer_cmd_mirror_dump(void); 86 void hammer_cmd_history(const char *offset_str, char **av, int ac); 87 void hammer_cmd_blockmap(void); 88 void hammer_cmd_reblock(char **av, int ac, int flags); 89 void hammer_cmd_pseudofs_status(char **av, int ac); 90 void hammer_cmd_pseudofs_create(char **av, int ac, int is_slave); 91 void hammer_cmd_pseudofs_update(char **av, int ac); 92 void hammer_cmd_pseudofs_destroy(char **av, int ac); 93 void hammer_cmd_pseudofs_upgrade(char **av, int ac); 94 void hammer_cmd_pseudofs_downgrade(char **av, int ac); 95 void hammer_cmd_status(char **av, int ac); 96 void hammer_cmd_snapshot(char **av, int ac); 97 void hammer_cmd_cleanup(char **av, int ac); 98 void hammer_cmd_get_version(char **av, int ac); 99 void hammer_cmd_set_version(char **av, int ac); 100 101 void hammer_get_cycle(hammer_base_elm_t base, hammer_tid_t *tidp); 102 void hammer_set_cycle(hammer_base_elm_t base, hammer_tid_t tid); 103 void hammer_reset_cycle(void); 104 105 int getpfs(struct hammer_ioc_pseudofs_rw *pfs, const char *path); 106 void relpfs(int fd, struct hammer_ioc_pseudofs_rw *pfs); 107 108