/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 1996 Sun Microsystems, Inc. All Rights Reserved * Copyright (c) 2016 by Delphix. All rights reserved. * * module: * filesync.h * * purpose: * general defines for use throughout the program */ #ifndef _FILESYNC_H #define _FILESYNC_H #ifdef __cplusplus extern "C" { #endif #include <sys/types.h> /* * arbitrary limits */ #define MAX_NAME 256 /* longest path component */ #define MAX_PATH 1024 /* longest total path length */ #define MAX_RLIST 32 /* max number of -r arguments */ #define MAX_LINE 1024 /* longest input line */ #define MAX_DEPTH 20 /* how deep to recurse */ #define COPY_BSIZE 8192 /* block size for file copies */ #define MIN_HOLE 1024 /* minimum hole in sparse file */ #define HASH_SIZE 99 /* ignore list hash table */ /* * sanity check limits */ #define CONFIRM_MIN 4 /* min # deletetes to confirm */ #define CONFIRM_PCT 25 /* min pctg of files to confirm */ /* * special types used in the program */ typedef enum { FALSE = 0, TRUE = 1, MAYBE = 2 /* only partially true */ } bool_t; typedef enum { OPT_BASE = 0, /* use the baseline data */ OPT_SRC = 1, /* use the source side */ OPT_DST = 2, /* use the destination side */ OPT_OLD = 3, /* use the old one */ OPT_NEW = 4 /* use the new one */ } side_t; /* * values for debug mask */ typedef long dbgmask_t; /* type for debug masks */ #define DBG_BASE 0x0001 /* baseline changes */ #define DBG_RULE 0x0002 /* rule base changes */ #define DBG_STAT 0x0004 /* file stats */ #define DBG_ANAL 0x0008 /* analysis tracing */ #define DBG_RECON 0x0010 /* reconciliation tracing */ #define DBG_VARS 0x0020 /* variable tracing */ #define DBG_FILES 0x0040 /* file reading/writing */ #define DBG_LIST 0x0080 /* include list building */ #define DBG_EVAL 0x0100 /* evaluation tracing */ #define DBG_IGNORE 0x0200 /* ignore tracing */ #define DBG_MISC 0x0400 /* catch-all everything else */ /* * values for error codes */ typedef int errmask_t; /* type for error masks */ #define ERR_OK 0 /* everything is fine */ #define ERR_RESOLVABLE 1 /* resolvable conflicts */ #define ERR_UNRESOLVED 2 /* unresolvable conflicts */ #define ERR_MISSING 4 /* some files missing */ #define ERR_PERM 8 /* insufficient access */ #define ERR_FILES 16 /* file format or I/O errors */ #define ERR_INVAL 32 /* invalid arguments */ #define ERR_NOBASE 64 /* inaccessable base directory */ #define ERR_OTHER 128 /* anything else */ /* errors that will prevent reconciliation from taking place */ #define ERR_FATAL (ERR_FILES|ERR_INVAL|ERR_NOBASE|ERR_OTHER) /* errors that will cause reconciliation to stop with -h specified */ #define ERR_ABORT (ERR_FILES|ERR_PERM) /* * program defaults */ #define DFLT_PRFX "$HOME/" /* default location/pfx */ #define SUFX_RULES ".packingrules" /* rules v1.1 location */ #define SUFX_BASE ".filesync-base" /* baseline location */ #define SUFX_OLD ".filesync-rules" /* rules v1.0 location */ /* * global variables for command line options */ extern bool_t opt_acls; /* enable acl checking/preservation */ extern bool_t opt_mtime; /* preserve modification times */ extern bool_t opt_notouch; /* don't actually make any changes */ extern side_t opt_force; /* designated winner for conflicts */ extern side_t opt_oneway; /* one way only propagation */ extern side_t opt_onesided; /* permit one sided analysis */ extern bool_t opt_everything; /* everything must agree (modes/uid/gid) */ extern bool_t opt_quiet; /* stiffle reconciliaton descriptions */ extern bool_t opt_verbose; /* generate analysis commentary */ extern bool_t opt_errors; /* simulate errors on specified files */ extern bool_t opt_halt; /* halt on any propagation error */ extern dbgmask_t opt_debug; /* debugging options */ /* * information gained during startup that other people may need */ extern uid_t my_uid; /* User ID for files I create */ extern gid_t my_gid; /* Group ID for files I create */ /* error and warning routines */ void confirm(char *); /* ask user if they're sure */ void nomem(char *); /* die from malloc failure */ /* routines for dealing with strings and file names */ const char *prefix(const char *, const char *); /* does s1 begin with s2 */ char *qualify(char *); /* validate and fully qualify */ char *expand(char *); /* expand variables in name */ char *lex(FILE *); /* lex off one token */ extern int lex_linenum; /* current input file line number */ const char *noblanks(const char *); /* escape strings for embedded blanks */ bool_t wildcards(const char *); /* does name contain wildcards */ bool_t suffix(const char *, const char *); /* does s1 end with s2 */ bool_t contains(const char *, const char *); /* does s1 contain s2 */ #ifdef __cplusplus } #endif #endif /* _FILESYNC_H */
