embedaddon/rsync/options.c - diff

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Diff for /embedaddon/rsync/options.c between versions 1.1.1.1 and 1.1.1.3

version 1.1.1.1, 2012/02/17 15:09:30	version 1.1.1.3, 2016/11/01 09:54:32
Line 3	Line 3
*	*
* Copyright (C) 1998-2001 Andrew Tridgell <tridge@samba.org>	* Copyright (C) 1998-2001 Andrew Tridgell <tridge@samba.org>
* Copyright (C) 2000, 2001, 2002 Martin Pool <mbp@samba.org>	* Copyright (C) 2000, 2001, 2002 Martin Pool <mbp@samba.org>
* Copyright (C) 2002-2011 Wayne Davison	* Copyright (C) 2002-2015 Wayne Davison
*	*
* This program is free software; you can redistribute it and/or modify	* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by	* it under the terms of the GNU General Public License as published by
Line 20	Line 20
*/	*/

#include "rsync.h"	#include "rsync.h"
#include "ifuncs.h"	#include "itypes.h"
#include <popt.h>	#include <popt.h>
#include "zlib/zlib.h"	#include <zlib.h>

extern int module_id;	extern int module_id;
extern int local_server;	extern int local_server;
extern int sanitize_paths;	extern int sanitize_paths;
extern int daemon_over_rsh;	extern int daemon_over_rsh;
extern unsigned int module_dirlen;	extern unsigned int module_dirlen;
extern struct filter_list_struct filter_list;	extern filter_rule_list filter_list;
extern struct filter_list_struct daemon_filter_list;	extern filter_rule_list daemon_filter_list;

	#define NOT_SPECIFIED (-42)

int make_backups = 0;	int make_backups = 0;

/**	/**
Line 73 int remove_source_files = 0;	Line 75 int remove_source_files = 0;
int one_file_system = 0;	int one_file_system = 0;
int protocol_version = PROTOCOL_VERSION;	int protocol_version = PROTOCOL_VERSION;
int sparse_files = 0;	int sparse_files = 0;
	int preallocate_files = 0;
int do_compression = 0;	int do_compression = 0;
int def_compress_level = Z_DEFAULT_COMPRESSION;	int def_compress_level = NOT_SPECIFIED;
int am_root = 0; /* 0 = normal, 1 = root, 2 = --super, -1 = --fake-super */	int am_root = 0; /* 0 = normal, 1 = root, 2 = --super, -1 = --fake-super */
int am_server = 0;	int am_server = 0;
int am_sender = 0;	int am_sender = 0;
int am_starting_up = 1;	int am_starting_up = 1;
int relative_paths = -1;	int relative_paths = -1;
int implied_dirs = 1;	int implied_dirs = 1;
	int missing_args = 0; /* 0 = FERROR_XFER, 1 = ignore, 2 = delete */
int numeric_ids = 0;	int numeric_ids = 0;
	int msgs2stderr = 0;
int allow_8bit_chars = 0;	int allow_8bit_chars = 0;
int force_delete = 0;	int force_delete = 0;
int io_timeout = 0;	int io_timeout = 0;
Line 91 char *files_from = NULL;	Line 96 char *files_from = NULL;
int filesfrom_fd = -1;	int filesfrom_fd = -1;
char *filesfrom_host = NULL;	char *filesfrom_host = NULL;
int eol_nulls = 0;	int eol_nulls = 0;
int protect_args = 0;	int protect_args = -1;
int human_readable = 0;	int human_readable = 1;
int recurse = 0;	int recurse = 0;
int allow_inc_recurse = 1;	int allow_inc_recurse = 1;
int xfer_dirs = -1;	int xfer_dirs = -1;
int am_daemon = 0;	int am_daemon = 0;
int do_stats = 0;
int do_progress = 0;
int connect_timeout = 0;	int connect_timeout = 0;
int keep_partial = 0;	int keep_partial = 0;
int safe_symlinks = 0;	int safe_symlinks = 0;
int copy_unsafe_links = 0;	int copy_unsafe_links = 0;
	int munge_symlinks = 0;
int size_only = 0;	int size_only = 0;
int daemon_bwlimit = 0;	int daemon_bwlimit = 0;
int bwlimit = 0;	int bwlimit = 0;
Line 112 int ignore_existing = 0;	Line 116 int ignore_existing = 0;
int ignore_non_existing = 0;	int ignore_non_existing = 0;
int need_messages_from_generator = 0;	int need_messages_from_generator = 0;
int max_delete = INT_MIN;	int max_delete = INT_MIN;
OFF_T max_size = 0;	OFF_T max_size = -1;
OFF_T min_size = 0;	OFF_T min_size = -1;
int ignore_errors = 0;	int ignore_errors = 0;
int modify_window = 0;	int modify_window = 0;
int blocking_io = -1;	int blocking_io = -1;
Line 122 int inplace = 0;	Line 126 int inplace = 0;
int delay_updates = 0;	int delay_updates = 0;
long block_size = 0; /* "long" because popt can't set an int32. */	long block_size = 0; /* "long" because popt can't set an int32. */
char *skip_compress = NULL;	char *skip_compress = NULL;
	item_list dparam_list = EMPTY_ITEM_LIST;

/ Network address family. /	/ Network address family. /
int default_af_hint	int default_af_hint
Line 165 char *rsync_path = RSYNC_PATH;	Line 170 char *rsync_path = RSYNC_PATH;
char *backup_dir = NULL;	char *backup_dir = NULL;
char backup_dir_buf[MAXPATHLEN];	char backup_dir_buf[MAXPATHLEN];
char *sockopts = NULL;	char *sockopts = NULL;
	char *usermap = NULL;
	char *groupmap = NULL;
int rsync_port = 0;	int rsync_port = 0;
int compare_dest = 0;	int compare_dest = 0;
int copy_dest = 0;	int copy_dest = 0;
Line 172 int link_dest = 0;	Line 179 int link_dest = 0;
int basis_dir_cnt = 0;	int basis_dir_cnt = 0;
char *dest_option = NULL;	char *dest_option = NULL;

int verbose = 0;	static int remote_option_alloc = 0;
	int remote_option_cnt = 0;
	const char **remote_options = NULL;

int quiet = 0;	int quiet = 0;
int output_motd = 1;	int output_motd = 1;
int log_before_transfer = 0;	int log_before_transfer = 0;
Line 193 char *iconv_opt = ICONV_OPTION;	Line 203 char *iconv_opt = ICONV_OPTION;

struct chmod_mode_struct *chmod_modes = NULL;	struct chmod_mode_struct *chmod_modes = NULL;

	static const char *debug_verbosity[] = {
	/0/ NULL,
	/1/ NULL,
	/2/ "BIND,CMD,CONNECT,DEL,DELTASUM,DUP,FILTER,FLIST,ICONV",
	/3/ "ACL,BACKUP,CONNECT2,DELTASUM2,DEL2,EXIT,FILTER2,FLIST2,FUZZY,GENR,OWN,RECV,SEND,TIME",
	/4/ "CMD2,DELTASUM3,DEL3,EXIT2,FLIST3,ICONV2,OWN2,PROTO,TIME2",
	/5/ "CHDIR,DELTASUM4,FLIST4,FUZZY2,HASH,HLINK",
	};

	#define MAX_VERBOSITY ((int)(sizeof debug_verbosity / sizeof debug_verbosity[0]) - 1)

	static const char *info_verbosity[1+MAX_VERBOSITY] = {
	/0/ NULL,
	/1/ "COPY,DEL,FLIST,MISC,NAME,STATS,SYMSAFE",
	/2/ "BACKUP,MISC2,MOUNT,NAME2,REMOVE,SKIP",
	};

	#define MAX_OUT_LEVEL 4 /* The largest N allowed for any flagN word. */

	short info_levels[COUNT_INFO], debug_levels[COUNT_DEBUG];

	#define DEFAULT_PRIORITY 0 /* Default/implied/--verbose set values. */
	#define HELP_PRIORITY 1 /* The help output uses this level. */
	#define USER_PRIORITY 2 /* User-specified via --info or --debug */
	#define LIMIT_PRIORITY 3 /* Overriding priority when limiting values. */

	#define W_CLI (1<<0) /* client side */
	#define W_SRV (1<<1) /* server side */
	#define W_SND (1<<2) /* sending side */
	#define W_REC (1<<3) /* receiving side */

	struct output_struct {
	char name; / The name of the info/debug flag. */
	char help; / The description of the info/debug flag. */
	uchar namelen; /* The length of the name string. */
	uchar flag; /* The flag's value, for consistency check. */
	uchar where; /* Bits indicating where the flag is used. */
	uchar priority; /* See _PRIORITY defines. /
	};

	#define INFO_WORD(flag, where, help) { #flag, help, sizeof #flag - 1, INFO_##flag, where, 0 }

	static struct output_struct info_words[COUNT_INFO+1] = {
	INFO_WORD(BACKUP, W_REC, "Mention files backed up"),
	INFO_WORD(COPY, W_REC, "Mention files copied locally on the receiving side"),
	INFO_WORD(DEL, W_REC, "Mention deletions on the receiving side"),
	INFO_WORD(FLIST, W_CLI, "Mention file-list receiving/sending (levels 1-2)"),
	INFO_WORD(MISC, W_SND\|W_REC, "Mention miscellaneous information (levels 1-2)"),
	INFO_WORD(MOUNT, W_SND\|W_REC, "Mention mounts that were found or skipped"),
	INFO_WORD(NAME, W_SND\|W_REC, "Mention 1) updated file/dir names, 2) unchanged names"),
	INFO_WORD(PROGRESS, W_CLI, "Mention 1) per-file progress or 2) total transfer progress"),
	INFO_WORD(REMOVE, W_SND, "Mention files removed on the sending side"),
	INFO_WORD(SKIP, W_REC, "Mention files that are skipped due to options used"),
	INFO_WORD(STATS, W_CLI\|W_SRV, "Mention statistics at end of run (levels 1-3)"),
	INFO_WORD(SYMSAFE, W_SND\|W_REC, "Mention symlinks that are unsafe"),
	{ NULL, "--info", 0, 0, 0, 0 }
	};

	#define DEBUG_WORD(flag, where, help) { #flag, help, sizeof #flag - 1, DEBUG_##flag, where, 0 }

	static struct output_struct debug_words[COUNT_DEBUG+1] = {
	DEBUG_WORD(ACL, W_SND\|W_REC, "Debug extra ACL info"),
	DEBUG_WORD(BACKUP, W_REC, "Debug backup actions (levels 1-2)"),
	DEBUG_WORD(BIND, W_CLI, "Debug socket bind actions"),
	DEBUG_WORD(CHDIR, W_CLI\|W_SRV, "Debug when the current directory changes"),
	DEBUG_WORD(CONNECT, W_CLI, "Debug connection events (levels 1-2)"),
	DEBUG_WORD(CMD, W_CLI, "Debug commands+options that are issued (levels 1-2)"),
	DEBUG_WORD(DEL, W_REC, "Debug delete actions (levels 1-3)"),
	DEBUG_WORD(DELTASUM, W_SND\|W_REC, "Debug delta-transfer checksumming (levels 1-4)"),
	DEBUG_WORD(DUP, W_REC, "Debug weeding of duplicate names"),
	DEBUG_WORD(EXIT, W_CLI\|W_SRV, "Debug exit events (levels 1-3)"),
	DEBUG_WORD(FILTER, W_SND\|W_REC, "Debug filter actions (levels 1-2)"),
	DEBUG_WORD(FLIST, W_SND\|W_REC, "Debug file-list operations (levels 1-4)"),
	DEBUG_WORD(FUZZY, W_REC, "Debug fuzzy scoring (levels 1-2)"),
	DEBUG_WORD(GENR, W_REC, "Debug generator functions"),
	DEBUG_WORD(HASH, W_SND\|W_REC, "Debug hashtable code"),
	DEBUG_WORD(HLINK, W_SND\|W_REC, "Debug hard-link actions (levels 1-3)"),
	DEBUG_WORD(ICONV, W_CLI\|W_SRV, "Debug iconv character conversions (levels 1-2)"),
	DEBUG_WORD(IO, W_CLI\|W_SRV, "Debug I/O routines (levels 1-4)"),
	DEBUG_WORD(OWN, W_REC, "Debug ownership changes in users & groups (levels 1-2)"),
	DEBUG_WORD(PROTO, W_CLI\|W_SRV, "Debug protocol information"),
	DEBUG_WORD(RECV, W_REC, "Debug receiver functions"),
	DEBUG_WORD(SEND, W_SND, "Debug sender functions"),
	DEBUG_WORD(TIME, W_REC, "Debug setting of modified times (levels 1-2)"),
	{ NULL, "--debug", 0, 0, 0, 0 }
	};

	static int verbose = 0;
	static int do_stats = 0;
	static int do_progress = 0;
static int daemon_opt; /* sets am_daemon after option error-reporting */	static int daemon_opt; /* sets am_daemon after option error-reporting */
static int omit_dir_times = 0;	static int omit_dir_times = 0;
	static int omit_link_times = 0;
static int F_option_cnt = 0;	static int F_option_cnt = 0;
static int modify_window_set;	static int modify_window_set;
static int itemize_changes = 0;	static int itemize_changes = 0;
Line 202 static int refused_delete, refused_archive_part, refus	Line 303 static int refused_delete, refused_archive_part, refus
static int refused_partial, refused_progress, refused_delete_before;	static int refused_partial, refused_progress, refused_delete_before;
static int refused_delete_during;	static int refused_delete_during;
static int refused_inplace, refused_no_iconv;	static int refused_inplace, refused_no_iconv;
static char max_size_arg, min_size_arg;	static BOOL usermap_via_chown, groupmap_via_chown;
	#ifdef HAVE_SETVBUF
	static char *outbuf_mode;
	#endif
	static char bwlimit_arg, max_size_arg, *min_size_arg;
static char tmp_partialdir[] = ".~tmp~";	static char tmp_partialdir[] = ".~tmp~";

/** Local address to bind. As a character string because it's	/** Local address to bind. As a character string because it's
Line 210 static char tmp_partialdir[] = ".~tmp~";	Line 315 static char tmp_partialdir[] = ".~tmp~";
* address, or a hostname. **/	* address, or a hostname. **/
char *bind_address;	char *bind_address;

	static void output_item_help(struct output_struct *words);

	/* This constructs a string that represents all the options set for either
	* the --info or --debug setting, skipping any implied options (by -v, etc.).
	* This is used both when conveying the user's options to the server, and
	* when the help output wants to tell the user what options are implied. */
	static char make_output_option(struct output_struct words, short *levels, uchar where)
	{
	char *str = words == info_words ? "--info=" : "--debug=";
	int j, counts[MAX_OUT_LEVEL+1], pos, skipped = 0, len = 0, max = 0, lev = 0;
	int word_count = words == info_words ? COUNT_INFO : COUNT_DEBUG;
	char *buf;

	memset(counts, 0, sizeof counts);

	for (j = 0; words[j].name; j++) {
	if (words[j].flag != j) {
	rprintf(FERROR, "rsync: internal error on %s%s: %d != %d\n",
	words == info_words ? "INFO_" : "DEBUG_",
	words[j].name, words[j].flag, j);
	exit_cleanup(RERR_UNSUPPORTED);
	}
	if (!(words[j].where & where))
	continue;
	if (words[j].priority == DEFAULT_PRIORITY) {
	/* Implied items don't need to be mentioned. */
	skipped++;
	continue;
	}
	len += len ? 1 : strlen(str);
	len += strlen(words[j].name);
	len += levels[j] == 1 ? 0 : 1;

	if (words[j].priority == HELP_PRIORITY)
	continue; /* no abbreviating for help */

	assert(levels[j] <= MAX_OUT_LEVEL);
	if (++counts[levels[j]] > max) {
	/* Determine which level has the most items. */
	lev = levels[j];
	max = counts[lev];
	}
	}

	/* Sanity check the COUNT_* define against the length of the table. */
	if (j != word_count) {
	rprintf(FERROR, "rsync: internal error: %s is wrong! (%d != %d)\n",
	words == info_words ? "COUNT_INFO" : "COUNT_DEBUG",
	j, word_count);
	exit_cleanup(RERR_UNSUPPORTED);
	}

	if (!len)
	return NULL;

	len++;
	if (!(buf = new_array(char, len)))
	out_of_memory("make_output_option");
	pos = 0;

	if (skipped \|\| max < 5)
	lev = -1;
	else {
	if (lev == 0)
	pos += snprintf(buf, len, "%sNONE", str);
	else if (lev == 1)
	pos += snprintf(buf, len, "%sALL", str);
	else
	pos += snprintf(buf, len, "%sALL%d", str, lev);
	}

	for (j = 0; words[j].name && pos < len; j++) {
	if (words[j].priority == DEFAULT_PRIORITY \|\| levels[j] == lev \|\| !(words[j].where & where))
	continue;
	if (pos)
	buf[pos++] = ',';
	else
	pos += strlcpy(buf+pos, str, len-pos);
	if (pos < len)
	pos += strlcpy(buf+pos, words[j].name, len-pos);
	/* Level 1 is implied by the name alone. */
	if (levels[j] != 1 && pos < len)
	buf[pos++] = '0' + levels[j];
	}

	buf[pos] = '\0';

	return buf;
	}

	static void parse_output_words(struct output_struct words, short levels,
	const char *str, uchar priority)
	{
	const char *s;
	int j, len, lev;

	for ( ; str; str = s) {
	if ((s = strchr(str, ',')) != NULL)
	len = s++ - str;
	else
	len = strlen(str);
	if (!len)
	continue;
	if (!isDigit(str)) {
	while (len && isDigit(str+len-1))
	len--;
	}
	lev = isDigit(str+len) ? atoi(str+len) : 1;
	if (lev > MAX_OUT_LEVEL)
	lev = MAX_OUT_LEVEL;
	if (len == 4 && strncasecmp(str, "help", 4) == 0) {
	output_item_help(words);
	exit_cleanup(0);
	}
	if (len == 4 && strncasecmp(str, "none", 4) == 0)
	len = lev = 0;
	else if (len == 3 && strncasecmp(str, "all", 3) == 0)
	len = 0;
	for (j = 0; words[j].name; j++) {
	if (!len
	\|\| (len == words[j].namelen && strncasecmp(str, words[j].name, len) == 0)) {
	if (priority >= words[j].priority) {
	words[j].priority = priority;
	levels[j] = lev;
	}
	if (len)
	break;
	}
	}
	if (len && !words[j].name) {
	rprintf(FERROR, "Unknown %s item: \"%.*s\"\n",
	words[j].help, len, str);
	exit_cleanup(RERR_SYNTAX);
	}
	}
	}

	/* Tell the user what all the info or debug flags mean. */
	static void output_item_help(struct output_struct *words)
	{
	short *levels = words == info_words ? info_levels : debug_levels;
	const char **verbosity = words == info_words ? info_verbosity : debug_verbosity;
	char buf[128], opt, fmt = "%-10s %s\n";
	int j;

	reset_output_levels();

	rprintf(FINFO, "Use OPT or OPT1 for level 1 output, OPT2 for level 2, etc.; OPT0 silences.\n");
	rprintf(FINFO, "\n");
	for (j = 0; words[j].name; j++)
	rprintf(FINFO, fmt, words[j].name, words[j].help);
	rprintf(FINFO, "\n");

	snprintf(buf, sizeof buf, "Set all %s options (e.g. all%d)",
	words[j].help, MAX_OUT_LEVEL);
	rprintf(FINFO, fmt, "ALL", buf);

	snprintf(buf, sizeof buf, "Silence all %s options (same as all0)",
	words[j].help);
	rprintf(FINFO, fmt, "NONE", buf);

	rprintf(FINFO, fmt, "HELP", "Output this help message");
	rprintf(FINFO, "\n");
	rprintf(FINFO, "Options added for each increase in verbose level:\n");

	for (j = 1; j <= MAX_VERBOSITY; j++) {
	parse_output_words(words, levels, verbosity[j], HELP_PRIORITY);
	opt = make_output_option(words, levels, W_CLI\|W_SRV\|W_SND\|W_REC);
	if (opt) {
	rprintf(FINFO, "%d) %s\n", j, strchr(opt, '=')+1);
	free(opt);
	}
	reset_output_levels();
	}
	}

	/* The --verbose option now sets info+debug flags. */
	static void set_output_verbosity(int level, uchar priority)
	{
	int j;

	if (level > MAX_VERBOSITY)
	level = MAX_VERBOSITY;

	for (j = 1; j <= level; j++) {
	parse_output_words(info_words, info_levels, info_verbosity[j], priority);
	parse_output_words(debug_words, debug_levels, debug_verbosity[j], priority);
	}
	}

	/* Limit the info+debug flag levels given a verbose-option level limit. */
	void limit_output_verbosity(int level)
	{
	short info_limits[COUNT_INFO], debug_limits[COUNT_DEBUG];
	int j;

	if (level > MAX_VERBOSITY)
	return;

	memset(info_limits, 0, sizeof info_limits);
	memset(debug_limits, 0, sizeof debug_limits);

	/* Compute the level limits in the above arrays. */
	for (j = 1; j <= level; j++) {
	parse_output_words(info_words, info_limits, info_verbosity[j], LIMIT_PRIORITY);
	parse_output_words(debug_words, debug_limits, debug_verbosity[j], LIMIT_PRIORITY);
	}

	for (j = 0; j < COUNT_INFO; j++) {
	if (info_levels[j] > info_limits[j])
	info_levels[j] = info_limits[j];
	}

	for (j = 0; j < COUNT_DEBUG; j++) {
	if (debug_levels[j] > debug_limits[j])
	debug_levels[j] = debug_limits[j];
	}
	}

	void reset_output_levels(void)
	{
	int j;

	memset(info_levels, 0, sizeof info_levels);
	memset(debug_levels, 0, sizeof debug_levels);

	for (j = 0; j < COUNT_INFO; j++)
	info_words[j].priority = DEFAULT_PRIORITY;

	for (j = 0; j < COUNT_DEBUG; j++)
	debug_words[j].priority = DEFAULT_PRIORITY;
	}

	void negate_output_levels(void)
	{
	int j;

	for (j = 0; j < COUNT_INFO; j++)
	info_levels[j] *= -1;

	for (j = 0; j < COUNT_DEBUG; j++)
	debug_levels[j] *= -1;
	}

static void print_rsync_version(enum logcode f)	static void print_rsync_version(enum logcode f)
{	{
char *subprotocol = "";	char *subprotocol = "";
char const *got_socketpair = "no ";	char const *got_socketpair = "no ";
char const *have_inplace = "no ";	char const *have_inplace = "no ";
char const *hardlinks = "no ";	char const *hardlinks = "no ";
	char const *prealloc = "no ";
char const *symtimes = "no ";	char const *symtimes = "no ";
char const *acls = "no ";	char const *acls = "no ";
char const *xattrs = "no ";	char const *xattrs = "no ";
Line 238 static void print_rsync_version(enum logcode f)	Line 587 static void print_rsync_version(enum logcode f)
#ifdef SUPPORT_HARD_LINKS	#ifdef SUPPORT_HARD_LINKS
hardlinks = "";	hardlinks = "";
#endif	#endif
	#ifdef SUPPORT_PREALLOCATION
	prealloc = "";
	#endif
#ifdef SUPPORT_ACLS	#ifdef SUPPORT_ACLS
acls = "";	acls = "";
#endif	#endif
Line 259 static void print_rsync_version(enum logcode f)	Line 611 static void print_rsync_version(enum logcode f)

rprintf(f, "%s version %s protocol version %d%s\n",	rprintf(f, "%s version %s protocol version %d%s\n",
RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION, subprotocol);	RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION, subprotocol);
rprintf(f, "Copyright (C) 1996-2011 by Andrew Tridgell, Wayne Davison, and others.\n");	rprintf(f, "Copyright (C) 1996-2015 by Andrew Tridgell, Wayne Davison, and others.\n");
rprintf(f, "Web site: http://rsync.samba.org/\n");	rprintf(f, "Web site: http://rsync.samba.org/\n");
rprintf(f, "Capabilities:\n");	rprintf(f, "Capabilities:\n");
rprintf(f, " %d-bit files, %d-bit inums, %d-bit timestamps, %d-bit long ints,\n",	rprintf(f, " %d-bit files, %d-bit inums, %d-bit timestamps, %d-bit long ints,\n",
Line 269 static void print_rsync_version(enum logcode f)	Line 621 static void print_rsync_version(enum logcode f)
(int)(sizeof (int64) * 8));	(int)(sizeof (int64) * 8));
rprintf(f, " %ssocketpairs, %shardlinks, %ssymlinks, %sIPv6, batchfiles, %sinplace,\n",	rprintf(f, " %ssocketpairs, %shardlinks, %ssymlinks, %sIPv6, batchfiles, %sinplace,\n",
got_socketpair, hardlinks, links, ipv6, have_inplace);	got_socketpair, hardlinks, links, ipv6, have_inplace);
rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %ssymtimes\n",	rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %ssymtimes, %sprealloc\n",
have_inplace, acls, xattrs, iconv, symtimes);	have_inplace, acls, xattrs, iconv, symtimes, prealloc);

#ifdef MAINTAINER_MODE	#ifdef MAINTAINER_MODE
rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());	rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());
Line 313 void usage(enum logcode F)	Line 665 void usage(enum logcode F)
rprintf(F,"\n");	rprintf(F,"\n");
rprintf(F,"Options\n");	rprintf(F,"Options\n");
rprintf(F," -v, --verbose increase verbosity\n");	rprintf(F," -v, --verbose increase verbosity\n");
	rprintf(F," --info=FLAGS fine-grained informational verbosity\n");
	rprintf(F," --debug=FLAGS fine-grained debug verbosity\n");
	rprintf(F," --msgs2stderr special output handling for debugging\n");
rprintf(F," -q, --quiet suppress non-error messages\n");	rprintf(F," -q, --quiet suppress non-error messages\n");
rprintf(F," --no-motd suppress daemon-mode MOTD (see manpage caveat)\n");	rprintf(F," --no-motd suppress daemon-mode MOTD (see manpage caveat)\n");
rprintf(F," -c, --checksum skip based on checksum, not mod-time & size\n");	rprintf(F," -c, --checksum skip based on checksum, not mod-time & size\n");
Line 333 void usage(enum logcode F)	Line 688 void usage(enum logcode F)
rprintf(F," -L, --copy-links transform symlink into referent file/dir\n");	rprintf(F," -L, --copy-links transform symlink into referent file/dir\n");
rprintf(F," --copy-unsafe-links only \"unsafe\" symlinks are transformed\n");	rprintf(F," --copy-unsafe-links only \"unsafe\" symlinks are transformed\n");
rprintf(F," --safe-links ignore symlinks that point outside the source tree\n");	rprintf(F," --safe-links ignore symlinks that point outside the source tree\n");
	rprintf(F," --munge-links munge symlinks to make them safer (but unusable)\n");
rprintf(F," -k, --copy-dirlinks transform symlink to a dir into referent dir\n");	rprintf(F," -k, --copy-dirlinks transform symlink to a dir into referent dir\n");
rprintf(F," -K, --keep-dirlinks treat symlinked dir on receiver as dir\n");	rprintf(F," -K, --keep-dirlinks treat symlinked dir on receiver as dir\n");
rprintf(F," -H, --hard-links preserve hard links\n");	rprintf(F," -H, --hard-links preserve hard links\n");
Line 352 void usage(enum logcode F)	Line 708 void usage(enum logcode F)
rprintf(F," -D same as --devices --specials\n");	rprintf(F," -D same as --devices --specials\n");
rprintf(F," -t, --times preserve modification times\n");	rprintf(F," -t, --times preserve modification times\n");
rprintf(F," -O, --omit-dir-times omit directories from --times\n");	rprintf(F," -O, --omit-dir-times omit directories from --times\n");
	rprintf(F," -J, --omit-link-times omit symlinks from --times\n");
rprintf(F," --super receiver attempts super-user activities\n");	rprintf(F," --super receiver attempts super-user activities\n");
#ifdef SUPPORT_XATTRS	#ifdef SUPPORT_XATTRS
rprintf(F," --fake-super store/recover privileged attrs using xattrs\n");	rprintf(F," --fake-super store/recover privileged attrs using xattrs\n");
#endif	#endif
rprintf(F," -S, --sparse handle sparse files efficiently\n");	rprintf(F," -S, --sparse handle sparse files efficiently\n");
	#ifdef SUPPORT_PREALLOCATION
	rprintf(F," --preallocate allocate dest files before writing them\n");
	#else
	rprintf(F," --preallocate pre-allocate dest files on remote receiver\n");
	#endif
rprintf(F," -n, --dry-run perform a trial run with no changes made\n");	rprintf(F," -n, --dry-run perform a trial run with no changes made\n");
rprintf(F," -W, --whole-file copy files whole (without delta-xfer algorithm)\n");	rprintf(F," -W, --whole-file copy files whole (without delta-xfer algorithm)\n");
rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");	rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");
Line 373 void usage(enum logcode F)	Line 735 void usage(enum logcode F)
rprintf(F," --delete-delay find deletions during, delete after\n");	rprintf(F," --delete-delay find deletions during, delete after\n");
rprintf(F," --delete-after receiver deletes after transfer, not during\n");	rprintf(F," --delete-after receiver deletes after transfer, not during\n");
rprintf(F," --delete-excluded also delete excluded files from destination dirs\n");	rprintf(F," --delete-excluded also delete excluded files from destination dirs\n");
	rprintf(F," --ignore-missing-args ignore missing source args without error\n");
	rprintf(F," --delete-missing-args delete missing source args from destination\n");
rprintf(F," --ignore-errors delete even if there are I/O errors\n");	rprintf(F," --ignore-errors delete even if there are I/O errors\n");
rprintf(F," --force force deletion of directories even if not empty\n");	rprintf(F," --force force deletion of directories even if not empty\n");
rprintf(F," --max-delete=NUM don't delete more than NUM files\n");	rprintf(F," --max-delete=NUM don't delete more than NUM files\n");
Line 383 void usage(enum logcode F)	Line 747 void usage(enum logcode F)
rprintf(F," --delay-updates put all updated files into place at transfer's end\n");	rprintf(F," --delay-updates put all updated files into place at transfer's end\n");
rprintf(F," -m, --prune-empty-dirs prune empty directory chains from the file-list\n");	rprintf(F," -m, --prune-empty-dirs prune empty directory chains from the file-list\n");
rprintf(F," --numeric-ids don't map uid/gid values by user/group name\n");	rprintf(F," --numeric-ids don't map uid/gid values by user/group name\n");
	rprintf(F," --usermap=STRING custom username mapping\n");
	rprintf(F," --groupmap=STRING custom groupname mapping\n");
	rprintf(F," --chown=USER:GROUP simple username/groupname mapping\n");
rprintf(F," --timeout=SECONDS set I/O timeout in seconds\n");	rprintf(F," --timeout=SECONDS set I/O timeout in seconds\n");
rprintf(F," --contimeout=SECONDS set daemon connection timeout in seconds\n");	rprintf(F," --contimeout=SECONDS set daemon connection timeout in seconds\n");
rprintf(F," -I, --ignore-times don't skip files that match in size and mod-time\n");	rprintf(F," -I, --ignore-times don't skip files that match in size and mod-time\n");
	rprintf(F," -M, --remote-option=OPTION send OPTION to the remote side only\n");
rprintf(F," --size-only skip files that match in size\n");	rprintf(F," --size-only skip files that match in size\n");
rprintf(F," --modify-window=NUM compare mod-times with reduced accuracy\n");	rprintf(F," --modify-window=NUM compare mod-times with reduced accuracy\n");
rprintf(F," -T, --temp-dir=DIR create temporary files in directory DIR\n");	rprintf(F," -T, --temp-dir=DIR create temporary files in directory DIR\n");
Line 422 void usage(enum logcode F)	Line 790 void usage(enum logcode F)
rprintf(F," --log-file-format=FMT log updates using the specified FMT\n");	rprintf(F," --log-file-format=FMT log updates using the specified FMT\n");
rprintf(F," --password-file=FILE read daemon-access password from FILE\n");	rprintf(F," --password-file=FILE read daemon-access password from FILE\n");
rprintf(F," --list-only list the files instead of copying them\n");	rprintf(F," --list-only list the files instead of copying them\n");
rprintf(F," --bwlimit=KBPS limit I/O bandwidth; KBytes per second\n");	rprintf(F," --bwlimit=RATE limit socket I/O bandwidth\n");
	#ifdef HAVE_SETVBUF
	rprintf(F," --outbuf=N\|L\|B set output buffering to None, Line, or Block\n");
	#endif
rprintf(F," --write-batch=FILE write a batched update to FILE\n");	rprintf(F," --write-batch=FILE write a batched update to FILE\n");
rprintf(F," --only-write-batch=FILE like --write-batch but w/o updating destination\n");	rprintf(F," --only-write-batch=FILE like --write-batch but w/o updating destination\n");
rprintf(F," --read-batch=FILE read a batched update from FILE\n");	rprintf(F," --read-batch=FILE read a batched update from FILE\n");
Line 430 void usage(enum logcode F)	Line 801 void usage(enum logcode F)
#ifdef ICONV_OPTION	#ifdef ICONV_OPTION
rprintf(F," --iconv=CONVERT_SPEC request charset conversion of filenames\n");	rprintf(F," --iconv=CONVERT_SPEC request charset conversion of filenames\n");
#endif	#endif
	rprintf(F," --checksum-seed=NUM set block/file checksum seed (advanced)\n");
rprintf(F," -4, --ipv4 prefer IPv4\n");	rprintf(F," -4, --ipv4 prefer IPv4\n");
rprintf(F," -6, --ipv6 prefer IPv6\n");	rprintf(F," -6, --ipv6 prefer IPv6\n");
rprintf(F," --version print version number\n");	rprintf(F," --version print version number\n");
Line 445 enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_	Line 817 enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_
OPT_FILTER, OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST, OPT_HELP,	OPT_FILTER, OPT_COMPARE_DEST, OPT_COPY_DEST, OPT_LINK_DEST, OPT_HELP,
OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, OPT_CHMOD,	OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, OPT_CHMOD,
OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE,	OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE,
OPT_NO_D, OPT_APPEND, OPT_NO_ICONV,	OPT_NO_D, OPT_APPEND, OPT_NO_ICONV, OPT_INFO, OPT_DEBUG,
	OPT_USERMAP, OPT_GROUPMAP, OPT_CHOWN, OPT_BWLIMIT,
OPT_SERVER, OPT_REFUSED_BASE = 9000};	OPT_SERVER, OPT_REFUSED_BASE = 9000};

static struct poptOption long_options[] = {	static struct poptOption long_options[] = {
Line 455 static struct poptOption long_options[] = {	Line 828 static struct poptOption long_options[] = {
{"verbose", 'v', POPT_ARG_NONE, 0, 'v', 0, 0 },	{"verbose", 'v', POPT_ARG_NONE, 0, 'v', 0, 0 },
{"no-verbose", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 },	{"no-verbose", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 },
{"no-v", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 },	{"no-v", 0, POPT_ARG_VAL, &verbose, 0, 0, 0 },
	{"info", 0, POPT_ARG_STRING, 0, OPT_INFO, 0, 0 },
	{"debug", 0, POPT_ARG_STRING, 0, OPT_DEBUG, 0, 0 },
	{"msgs2stderr", 0, POPT_ARG_NONE, &msgs2stderr, 0, 0, 0 },
{"quiet", 'q', POPT_ARG_NONE, 0, 'q', 0, 0 },	{"quiet", 'q', POPT_ARG_NONE, 0, 'q', 0, 0 },
{"motd", 0, POPT_ARG_VAL, &output_motd, 1, 0, 0 },	{"motd", 0, POPT_ARG_VAL, &output_motd, 1, 0, 0 },
{"no-motd", 0, POPT_ARG_VAL, &output_motd, 0, 0, 0 },	{"no-motd", 0, POPT_ARG_VAL, &output_motd, 0, 0, 0 },
Line 492 static struct poptOption long_options[] = {	Line 868 static struct poptOption long_options[] = {
{"omit-dir-times", 'O', POPT_ARG_VAL, &omit_dir_times, 1, 0, 0 },	{"omit-dir-times", 'O', POPT_ARG_VAL, &omit_dir_times, 1, 0, 0 },
{"no-omit-dir-times",0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },	{"no-omit-dir-times",0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },
{"no-O", 0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },	{"no-O", 0, POPT_ARG_VAL, &omit_dir_times, 0, 0, 0 },
	{"omit-link-times", 'J', POPT_ARG_VAL, &omit_link_times, 1, 0, 0 },
	{"no-omit-link-times",0, POPT_ARG_VAL, &omit_link_times, 0, 0, 0 },
	{"no-J", 0, POPT_ARG_VAL, &omit_link_times, 0, 0, 0 },
{"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW, 0, 0 },	{"modify-window", 0, POPT_ARG_INT, &modify_window, OPT_MODIFY_WINDOW, 0, 0 },
{"super", 0, POPT_ARG_VAL, &am_root, 2, 0, 0 },	{"super", 0, POPT_ARG_VAL, &am_root, 2, 0, 0 },
{"no-super", 0, POPT_ARG_VAL, &am_root, 0, 0, 0 },	{"no-super", 0, POPT_ARG_VAL, &am_root, 0, 0, 0 },
Line 514 static struct poptOption long_options[] = {	Line 893 static struct poptOption long_options[] = {
{"copy-links", 'L', POPT_ARG_NONE, &copy_links, 0, 0, 0 },	{"copy-links", 'L', POPT_ARG_NONE, &copy_links, 0, 0, 0 },
{"copy-unsafe-links",0, POPT_ARG_NONE, &copy_unsafe_links, 0, 0, 0 },	{"copy-unsafe-links",0, POPT_ARG_NONE, &copy_unsafe_links, 0, 0, 0 },
{"safe-links", 0, POPT_ARG_NONE, &safe_symlinks, 0, 0, 0 },	{"safe-links", 0, POPT_ARG_NONE, &safe_symlinks, 0, 0, 0 },
	{"munge-links", 0, POPT_ARG_VAL, &munge_symlinks, 1, 0, 0 },
	{"no-munge-links", 0, POPT_ARG_VAL, &munge_symlinks, 0, 0, 0 },
{"copy-dirlinks", 'k', POPT_ARG_NONE, &copy_dirlinks, 0, 0, 0 },	{"copy-dirlinks", 'k', POPT_ARG_NONE, &copy_dirlinks, 0, 0, 0 },
{"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 },	{"keep-dirlinks", 'K', POPT_ARG_NONE, &keep_dirlinks, 0, 0, 0 },
{"hard-links", 'H', POPT_ARG_NONE, 0, 'H', 0, 0 },	{"hard-links", 'H', POPT_ARG_NONE, 0, 'H', 0, 0 },
Line 541 static struct poptOption long_options[] = {	Line 922 static struct poptOption long_options[] = {
{"sparse", 'S', POPT_ARG_VAL, &sparse_files, 1, 0, 0 },	{"sparse", 'S', POPT_ARG_VAL, &sparse_files, 1, 0, 0 },
{"no-sparse", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },	{"no-sparse", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },
{"no-S", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },	{"no-S", 0, POPT_ARG_VAL, &sparse_files, 0, 0, 0 },
	{"preallocate", 0, POPT_ARG_NONE, &preallocate_files, 0, 0, 0},
{"inplace", 0, POPT_ARG_VAL, &inplace, 1, 0, 0 },	{"inplace", 0, POPT_ARG_VAL, &inplace, 1, 0, 0 },
{"no-inplace", 0, POPT_ARG_VAL, &inplace, 0, 0, 0 },	{"no-inplace", 0, POPT_ARG_VAL, &inplace, 0, 0, 0 },
{"append", 0, POPT_ARG_NONE, 0, OPT_APPEND, 0, 0 },	{"append", 0, POPT_ARG_NONE, 0, OPT_APPEND, 0, 0 },
Line 553 static struct poptOption long_options[] = {	Line 935 static struct poptOption long_options[] = {
{"delete-delay", 0, POPT_ARG_VAL, &delete_during, 2, 0, 0 },	{"delete-delay", 0, POPT_ARG_VAL, &delete_during, 2, 0, 0 },
{"delete-after", 0, POPT_ARG_NONE, &delete_after, 0, 0, 0 },	{"delete-after", 0, POPT_ARG_NONE, &delete_after, 0, 0, 0 },
{"delete-excluded", 0, POPT_ARG_NONE, &delete_excluded, 0, 0, 0 },	{"delete-excluded", 0, POPT_ARG_NONE, &delete_excluded, 0, 0, 0 },
	{"delete-missing-args",0,POPT_BIT_SET, &missing_args, 2, 0, 0 },
	{"ignore-missing-args",0,POPT_BIT_SET, &missing_args, 1, 0, 0 },
{"remove-sent-files",0, POPT_ARG_VAL, &remove_source_files, 2, 0, 0 }, /* deprecated */	{"remove-sent-files",0, POPT_ARG_VAL, &remove_source_files, 2, 0, 0 }, /* deprecated */
{"remove-source-files",0,POPT_ARG_VAL, &remove_source_files, 1, 0, 0 },	{"remove-source-files",0,POPT_ARG_VAL, &remove_source_files, 1, 0, 0 },
{"force", 0, POPT_ARG_VAL, &force_delete, 1, 0, 0 },	{"force", 0, POPT_ARG_VAL, &force_delete, 1, 0, 0 },
Line 577 static struct poptOption long_options[] = {	Line 961 static struct poptOption long_options[] = {
{"compare-dest", 0, POPT_ARG_STRING, 0, OPT_COMPARE_DEST, 0, 0 },	{"compare-dest", 0, POPT_ARG_STRING, 0, OPT_COMPARE_DEST, 0, 0 },
{"copy-dest", 0, POPT_ARG_STRING, 0, OPT_COPY_DEST, 0, 0 },	{"copy-dest", 0, POPT_ARG_STRING, 0, OPT_COPY_DEST, 0, 0 },
{"link-dest", 0, POPT_ARG_STRING, 0, OPT_LINK_DEST, 0, 0 },	{"link-dest", 0, POPT_ARG_STRING, 0, OPT_LINK_DEST, 0, 0 },
{"fuzzy", 'y', POPT_ARG_VAL, &fuzzy_basis, 1, 0, 0 },	{"fuzzy", 'y', POPT_ARG_NONE, 0, 'y', 0, 0 },
{"no-fuzzy", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },	{"no-fuzzy", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },
{"no-y", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },	{"no-y", 0, POPT_ARG_VAL, &fuzzy_basis, 0, 0, 0 },
{"compress", 'z', POPT_ARG_NONE, 0, 'z', 0, 0 },	{"compress", 'z', POPT_ARG_NONE, 0, 'z', 0, 0 },
	{"old-compress", 0, POPT_ARG_VAL, &do_compression, 1, 0, 0 },
	{"new-compress", 0, POPT_ARG_VAL, &do_compression, 2, 0, 0 },
{"no-compress", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },	{"no-compress", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },
{"no-z", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },	{"no-z", 0, POPT_ARG_VAL, &do_compression, 0, 0, 0 },
{"skip-compress", 0, POPT_ARG_STRING, &skip_compress, 0, 0, 0 },	{"skip-compress", 0, POPT_ARG_STRING, &skip_compress, 0, 0, 0 },
{"compress-level", 0, POPT_ARG_INT, &def_compress_level, 'z', 0, 0 },	{"compress-level", 0, POPT_ARG_INT, &def_compress_level, 0, 0, 0 },
{0, 'P', POPT_ARG_NONE, 0, 'P', 0, 0 },	{0, 'P', POPT_ARG_NONE, 0, 'P', 0, 0 },
{"progress", 0, POPT_ARG_VAL, &do_progress, 1, 0, 0 },	{"progress", 0, POPT_ARG_VAL, &do_progress, 1, 0, 0 },
{"no-progress", 0, POPT_ARG_VAL, &do_progress, 0, 0, 0 },	{"no-progress", 0, POPT_ARG_VAL, &do_progress, 0, 0, 0 },
Line 603 static struct poptOption long_options[] = {	Line 989 static struct poptOption long_options[] = {
{"itemize-changes", 'i', POPT_ARG_NONE, 0, 'i', 0, 0 },	{"itemize-changes", 'i', POPT_ARG_NONE, 0, 'i', 0, 0 },
{"no-itemize-changes",0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },	{"no-itemize-changes",0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },
{"no-i", 0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },	{"no-i", 0, POPT_ARG_VAL, &itemize_changes, 0, 0, 0 },
{"bwlimit", 0, POPT_ARG_INT, &bwlimit, 0, 0, 0 },	{"bwlimit", 0, POPT_ARG_STRING, &bwlimit_arg, OPT_BWLIMIT, 0, 0 },
{"no-bwlimit", 0, POPT_ARG_VAL, &bwlimit, 0, 0, 0 },	{"no-bwlimit", 0, POPT_ARG_VAL, &bwlimit, 0, 0, 0 },
{"backup", 'b', POPT_ARG_VAL, &make_backups, 1, 0, 0 },	{"backup", 'b', POPT_ARG_VAL, &make_backups, 1, 0, 0 },
{"no-backup", 0, POPT_ARG_VAL, &make_backups, 0, 0, 0 },	{"no-backup", 0, POPT_ARG_VAL, &make_backups, 0, 0, 0 },
Line 621 static struct poptOption long_options[] = {	Line 1007 static struct poptOption long_options[] = {
{"no-s", 0, POPT_ARG_VAL, &protect_args, 0, 0, 0},	{"no-s", 0, POPT_ARG_VAL, &protect_args, 0, 0, 0},
{"numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 1, 0, 0 },	{"numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 1, 0, 0 },
{"no-numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 0, 0, 0 },	{"no-numeric-ids", 0, POPT_ARG_VAL, &numeric_ids, 0, 0, 0 },
	{"usermap", 0, POPT_ARG_STRING, 0, OPT_USERMAP, 0, 0 },
	{"groupmap", 0, POPT_ARG_STRING, 0, OPT_GROUPMAP, 0, 0 },
	{"chown", 0, POPT_ARG_STRING, 0, OPT_CHOWN, 0, 0 },
{"timeout", 0, POPT_ARG_INT, &io_timeout, 0, 0, 0 },	{"timeout", 0, POPT_ARG_INT, &io_timeout, 0, 0, 0 },
{"no-timeout", 0, POPT_ARG_VAL, &io_timeout, 0, 0, 0 },	{"no-timeout", 0, POPT_ARG_VAL, &io_timeout, 0, 0, 0 },
{"contimeout", 0, POPT_ARG_INT, &connect_timeout, 0, 0, 0 },	{"contimeout", 0, POPT_ARG_INT, &connect_timeout, 0, 0, 0 },
Line 644 static struct poptOption long_options[] = {	Line 1033 static struct poptOption long_options[] = {
{"password-file", 0, POPT_ARG_STRING, &password_file, 0, 0, 0 },	{"password-file", 0, POPT_ARG_STRING, &password_file, 0, 0, 0 },
{"blocking-io", 0, POPT_ARG_VAL, &blocking_io, 1, 0, 0 },	{"blocking-io", 0, POPT_ARG_VAL, &blocking_io, 1, 0, 0 },
{"no-blocking-io", 0, POPT_ARG_VAL, &blocking_io, 0, 0, 0 },	{"no-blocking-io", 0, POPT_ARG_VAL, &blocking_io, 0, 0, 0 },
	#ifdef HAVE_SETVBUF
	{"outbuf", 0, POPT_ARG_STRING, &outbuf_mode, 0, 0, 0 },
	#endif
	{"remote-option", 'M', POPT_ARG_STRING, 0, 'M', 0, 0 },
{"protocol", 0, POPT_ARG_INT, &protocol_version, 0, 0, 0 },	{"protocol", 0, POPT_ARG_INT, &protocol_version, 0, 0, 0 },
{"checksum-seed", 0, POPT_ARG_INT, &checksum_seed, 0, 0, 0 },	{"checksum-seed", 0, POPT_ARG_INT, &checksum_seed, 0, 0, 0 },
{"server", 0, POPT_ARG_NONE, 0, OPT_SERVER, 0, 0 },	{"server", 0, POPT_ARG_NONE, 0, OPT_SERVER, 0, 0 },
Line 651 static struct poptOption long_options[] = {	Line 1044 static struct poptOption long_options[] = {
/* All the following options switch us into daemon-mode option-parsing. */	/* All the following options switch us into daemon-mode option-parsing. */
{"config", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 },	{"config", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 },
{"daemon", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },	{"daemon", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
	{"dparam", 0, POPT_ARG_STRING, 0, OPT_DAEMON, 0, 0 },
{"detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },	{"detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
{"no-detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },	{"no-detach", 0, POPT_ARG_NONE, 0, OPT_DAEMON, 0, 0 },
{0,0,0,0, 0, 0, 0}	{0,0,0,0, 0, 0, 0}
Line 663 static void daemon_usage(enum logcode F)	Line 1057 static void daemon_usage(enum logcode F)
rprintf(F,"\n");	rprintf(F,"\n");
rprintf(F,"Usage: rsync --daemon [OPTION]...\n");	rprintf(F,"Usage: rsync --daemon [OPTION]...\n");
rprintf(F," --address=ADDRESS bind to the specified address\n");	rprintf(F," --address=ADDRESS bind to the specified address\n");
rprintf(F," --bwlimit=KBPS limit I/O bandwidth; KBytes per second\n");	rprintf(F," --bwlimit=RATE limit socket I/O bandwidth\n");
rprintf(F," --config=FILE specify alternate rsyncd.conf file\n");	rprintf(F," --config=FILE specify alternate rsyncd.conf file\n");
	rprintf(F," -M, --dparam=OVERRIDE override global daemon config parameter\n");
rprintf(F," --no-detach do not detach from the parent\n");	rprintf(F," --no-detach do not detach from the parent\n");
rprintf(F," --port=PORT listen on alternate port number\n");	rprintf(F," --port=PORT listen on alternate port number\n");
rprintf(F," --log-file=FILE override the \"log file\" setting\n");	rprintf(F," --log-file=FILE override the \"log file\" setting\n");
Line 686 static struct poptOption long_daemon_options[] = {	Line 1081 static struct poptOption long_daemon_options[] = {
{"bwlimit", 0, POPT_ARG_INT, &daemon_bwlimit, 0, 0, 0 },	{"bwlimit", 0, POPT_ARG_INT, &daemon_bwlimit, 0, 0, 0 },
{"config", 0, POPT_ARG_STRING, &config_file, 0, 0, 0 },	{"config", 0, POPT_ARG_STRING, &config_file, 0, 0, 0 },
{"daemon", 0, POPT_ARG_NONE, &daemon_opt, 0, 0, 0 },	{"daemon", 0, POPT_ARG_NONE, &daemon_opt, 0, 0, 0 },
	{"dparam", 'M', POPT_ARG_STRING, 0, 'M', 0, 0 },
{"ipv4", '4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 },	{"ipv4", '4', POPT_ARG_VAL, &default_af_hint, AF_INET, 0, 0 },
{"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 },	{"ipv6", '6', POPT_ARG_VAL, &default_af_hint, AF_INET6, 0, 0 },
{"detach", 0, POPT_ARG_VAL, &no_detach, 0, 0, 0 },	{"detach", 0, POPT_ARG_VAL, &no_detach, 0, 0, 0 },
Line 852 static OFF_T parse_size_arg(char **size_arg, char def_	Line 1248 static OFF_T parse_size_arg(char **size_arg, char def_
size += atoi(arg), make_compatible = 1, arg += 2;	size += atoi(arg), make_compatible = 1, arg += 2;
if (*arg)	if (*arg)
return -1;	return -1;
if (size > 0 && make_compatible) {	if (size > 0 && make_compatible && def_suf == 'b') {
/* We convert this manually because we may need %lld precision,	/* We convert this manually because we may need %lld precision,
* and that's not a portable sprintf() escape. */	* and that's not a portable sprintf() escape. */
char buf[128], *s = buf + sizeof buf - 1;	char buf[128], *s = buf + sizeof buf - 1;
Line 910 int parse_arguments(int argc_p, const char **argv_p)	Line 1306 int parse_arguments(int argc_p, const char **argv_p)
}	}

#ifdef ICONV_OPTION	#ifdef ICONV_OPTION
if (!am_daemon && !protect_args && (arg = getenv("RSYNC_ICONV")) != NULL && *arg)	if (!am_daemon && protect_args <= 0 && (arg = getenv("RSYNC_ICONV")) != NULL && *arg)
iconv_opt = strdup(arg);	iconv_opt = strdup(arg);
#endif	#endif

Line 965 int parse_arguments(int argc_p, const char **argv_p)	Line 1361 int parse_arguments(int argc_p, const char **argv_p)
#ifdef ICONV_OPTION	#ifdef ICONV_OPTION
iconv_opt = NULL;	iconv_opt = NULL;
#endif	#endif
	protect_args = 0;
poptFreeContext(pc);	poptFreeContext(pc);
pc = poptGetContext(RSYNC_NAME, argc, argv,	pc = poptGetContext(RSYNC_NAME, argc, argv,
long_daemon_options, 0);	long_daemon_options, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {	while ((opt = poptGetNextOpt(pc)) != -1) {
	char **cpp;
switch (opt) {	switch (opt) {
case 'h':	case 'h':
daemon_usage(FINFO);	daemon_usage(FINFO);
exit_cleanup(0);	exit_cleanup(0);

	case 'M':
	arg = poptGetOptArg(pc);
	if (!strchr(arg, '=')) {
	rprintf(FERROR,
	"--dparam value is missing an '=': %s\n",
	arg);
	goto daemon_error;
	}
	cpp = EXPAND_ITEM_LIST(&dparam_list, char *, 4);
	*cpp = strdup(arg);
	break;

case 'v':	case 'v':
verbose++;	verbose++;
break;	break;
Line 987 int parse_arguments(int argc_p, const char **argv_p)	Line 1397 int parse_arguments(int argc_p, const char **argv_p)
}	}
}	}

	if (dparam_list.count && !set_dparams(1))
	exit_cleanup(RERR_SYNTAX);

if (tmpdir && strlen(tmpdir) >= MAXPATHLEN - 10) {	if (tmpdir && strlen(tmpdir) >= MAXPATHLEN - 10) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"the --temp-dir path is WAY too long.\n");	"the --temp-dir path is WAY too long.\n");
Line 1016 int parse_arguments(int argc_p, const char **argv_p)	Line 1429 int parse_arguments(int argc_p, const char **argv_p)
break;	break;

case OPT_FILTER:	case OPT_FILTER:
parse_rule(&filter_list, poptGetOptArg(pc), 0, 0);	parse_filter_str(&filter_list, poptGetOptArg(pc),
	rule_template(0), 0);
break;	break;

case OPT_EXCLUDE:	case OPT_EXCLUDE:
parse_rule(&filter_list, poptGetOptArg(pc),	parse_filter_str(&filter_list, poptGetOptArg(pc),
0, XFLG_OLD_PREFIXES);	rule_template(0), XFLG_OLD_PREFIXES);
break;	break;

case OPT_INCLUDE:	case OPT_INCLUDE:
parse_rule(&filter_list, poptGetOptArg(pc),	parse_filter_str(&filter_list, poptGetOptArg(pc),
MATCHFLG_INCLUDE, XFLG_OLD_PREFIXES);	rule_template(FILTRULE_INCLUDE), XFLG_OLD_PREFIXES);
break;	break;

case OPT_EXCLUDE_FROM:	case OPT_EXCLUDE_FROM:
Line 1036 int parse_arguments(int argc_p, const char **argv_p)	Line 1450 int parse_arguments(int argc_p, const char **argv_p)
arg = sanitize_path(NULL, arg, NULL, 0, SP_DEFAULT);	arg = sanitize_path(NULL, arg, NULL, 0, SP_DEFAULT);
if (daemon_filter_list.head) {	if (daemon_filter_list.head) {
int rej;	int rej;
char dir, cp = strdup(arg);	char *cp = strdup(arg);
if (!cp)	if (!cp)
out_of_memory("parse_arguments");	out_of_memory("parse_arguments");
if (!*cp)	if (!*cp)
goto options_rejected;	rej = 1;
dir = cp + (*cp == '/' ? module_dirlen : 0);	else {
clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);	char dir = cp + (cp == '/' ? module_dirlen : 0);
rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;	clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
	rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
	}
free(cp);	free(cp);
if (rej)	if (rej)
goto options_rejected;	goto options_rejected;
}	}
parse_filter_file(&filter_list, arg,	parse_filter_file(&filter_list, arg,
opt == OPT_INCLUDE_FROM ? MATCHFLG_INCLUDE : 0,	rule_template(opt == OPT_INCLUDE_FROM ? FILTRULE_INCLUDE : 0),
XFLG_FATAL_ERRORS \| XFLG_OLD_PREFIXES);	XFLG_FATAL_ERRORS \| XFLG_OLD_PREFIXES);
break;	break;

Line 1095 int parse_arguments(int argc_p, const char **argv_p)	Line 1511 int parse_arguments(int argc_p, const char **argv_p)
verbose++;	verbose++;
break;	break;

	case 'y':
	fuzzy_basis++;
	break;

case 'q':	case 'q':
quiet++;	quiet++;
break;	break;
Line 1106 int parse_arguments(int argc_p, const char **argv_p)	Line 1526 int parse_arguments(int argc_p, const char **argv_p)
case 'F':	case 'F':
switch (++F_option_cnt) {	switch (++F_option_cnt) {
case 1:	case 1:
parse_rule(&filter_list,": /.rsync-filter",0,0);	parse_filter_str(&filter_list,": /.rsync-filter",rule_template(0),0);
break;	break;
case 2:	case 2:
parse_rule(&filter_list,"- .rsync-filter",0,0);	parse_filter_str(&filter_list,"- .rsync-filter",rule_template(0),0);
break;	break;
}	}
break;	break;
Line 1125 int parse_arguments(int argc_p, const char **argv_p)	Line 1545 int parse_arguments(int argc_p, const char **argv_p)
break;	break;

case 'z':	case 'z':
if (def_compress_level < Z_DEFAULT_COMPRESSION	do_compression++;
\|\| def_compress_level > Z_BEST_COMPRESSION) {	break;

	case 'M':
	arg = poptGetOptArg(pc);
	if (*arg != '-') {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"--compress-level value is invalid: %d\n",	"Remote option must start with a dash: %s\n", arg);
def_compress_level);
return 0;	return 0;
}	}
do_compression = def_compress_level != Z_NO_COMPRESSION;	if (remote_option_cnt+2 >= remote_option_alloc) {
if (do_compression && refused_compress) {	remote_option_alloc += 16;
create_refuse_error(refused_compress);	remote_options = realloc_array(remote_options,
return 0;	const char *, remote_option_alloc);
	if (!remote_options)
	out_of_memory("parse_arguments");
	if (!remote_option_cnt)
	remote_options[0] = "ARG0";
}	}
	remote_options[++remote_option_cnt] = arg;
	remote_options[remote_option_cnt+1] = NULL;
break;	break;

case OPT_WRITE_BATCH:	case OPT_WRITE_BATCH:
Line 1161 int parse_arguments(int argc_p, const char **argv_p)	Line 1590 int parse_arguments(int argc_p, const char **argv_p)
break;	break;

case OPT_MAX_SIZE:	case OPT_MAX_SIZE:
if ((max_size = parse_size_arg(&max_size_arg, 'b')) <= 0) {	if ((max_size = parse_size_arg(&max_size_arg, 'b')) < 0) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"--max-size value is invalid: %s\n",	"--max-size value is invalid: %s\n",
max_size_arg);	max_size_arg);
Line 1170 int parse_arguments(int argc_p, const char **argv_p)	Line 1599 int parse_arguments(int argc_p, const char **argv_p)
break;	break;

case OPT_MIN_SIZE:	case OPT_MIN_SIZE:
if ((min_size = parse_size_arg(&min_size_arg, 'b')) <= 0) {	if ((min_size = parse_size_arg(&min_size_arg, 'b')) < 0) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"--min-size value is invalid: %s\n",	"--min-size value is invalid: %s\n",
min_size_arg);	min_size_arg);
Line 1178 int parse_arguments(int argc_p, const char **argv_p)	Line 1607 int parse_arguments(int argc_p, const char **argv_p)
}	}
break;	break;

	case OPT_BWLIMIT:
	{
	OFF_T limit = parse_size_arg(&bwlimit_arg, 'K');
	if (limit < 0) {
	snprintf(err_buf, sizeof err_buf,
	"--bwlimit value is invalid: %s\n", bwlimit_arg);
	return 0;
	}
	bwlimit = (limit + 512) / 1024;
	if (limit && !bwlimit) {
	snprintf(err_buf, sizeof err_buf,
	"--bwlimit value is too small: %s\n", bwlimit_arg);
	return 0;
	}
	}
	break;

case OPT_APPEND:	case OPT_APPEND:
if (am_server)	if (am_server)
append_mode++;	append_mode++;
Line 1227 int parse_arguments(int argc_p, const char **argv_p)	Line 1673 int parse_arguments(int argc_p, const char **argv_p)
}	}
break;	break;

	case OPT_INFO:
	arg = poptGetOptArg(pc);
	parse_output_words(info_words, info_levels, arg, USER_PRIORITY);
	break;

	case OPT_DEBUG:
	arg = poptGetOptArg(pc);
	parse_output_words(debug_words, debug_levels, arg, USER_PRIORITY);
	break;

	case OPT_USERMAP:
	if (usermap) {
	if (usermap_via_chown) {
	snprintf(err_buf, sizeof err_buf,
	"--usermap conflicts with prior --chown.\n");
	return 0;
	}
	snprintf(err_buf, sizeof err_buf,
	"You can only specify --usermap once.\n");
	return 0;
	}
	usermap = (char *)poptGetOptArg(pc);
	usermap_via_chown = False;
	break;

	case OPT_GROUPMAP:
	if (groupmap) {
	if (groupmap_via_chown) {
	snprintf(err_buf, sizeof err_buf,
	"--groupmap conflicts with prior --chown.\n");
	return 0;
	}
	snprintf(err_buf, sizeof err_buf,
	"You can only specify --groupmap once.\n");
	return 0;
	}
	groupmap = (char *)poptGetOptArg(pc);
	groupmap_via_chown = False;
	break;

	case OPT_CHOWN: {
	const char *chown = poptGetOptArg(pc);
	int len;
	if ((arg = strchr(chown, ':')) != NULL)
	len = arg++ - chown;
	else
	len = strlen(chown);
	if (len) {
	if (usermap) {
	if (!usermap_via_chown) {
	snprintf(err_buf, sizeof err_buf,
	"--chown conflicts with prior --usermap.\n");
	return 0;
	}
	snprintf(err_buf, sizeof err_buf,
	"You can only specify a user-affecting --chown once.\n");
	return 0;
	}
	if (asprintf(&usermap, ":%.s", len, chown) < 0)
	out_of_memory("parse_arguments");
	usermap_via_chown = True;
	}
	if (arg && *arg) {
	if (groupmap) {
	if (!groupmap_via_chown) {
	snprintf(err_buf, sizeof err_buf,
	"--chown conflicts with prior --groupmap.\n");
	return 0;
	}
	snprintf(err_buf, sizeof err_buf,
	"You can only specify a group-affecting --chown once.\n");
	return 0;
	}
	if (asprintf(&groupmap, "*:%s", arg) < 0)
	out_of_memory("parse_arguments");
	groupmap_via_chown = True;
	}
	break;
	}

case OPT_HELP:	case OPT_HELP:
usage(FINFO);	usage(FINFO);
exit_cleanup(0);	exit_cleanup(0);
Line 1274 int parse_arguments(int argc_p, const char **argv_p)	Line 1800 int parse_arguments(int argc_p, const char **argv_p)
}	}
}	}

if (human_readable && argc == 2 && !am_server) {	if (protect_args < 0) {
	if (am_server)
	protect_args = 0;
	else if ((arg = getenv("RSYNC_PROTECT_ARGS")) != NULL && *arg)
	protect_args = atoi(arg) ? 1 : 0;
	else {
	#ifdef RSYNC_USE_PROTECTED_ARGS
	protect_args = 1;
	#else
	protect_args = 0;
	#endif
	}
	}

	if (human_readable > 1 && argc == 2 && !am_server) {
/* Allow the old meaning of 'h' (--help) on its own. */	/* Allow the old meaning of 'h' (--help) on its own. */
usage(FINFO);	usage(FINFO);
exit_cleanup(0);	exit_cleanup(0);
}	}

	if (do_compression \|\| def_compress_level != NOT_SPECIFIED) {
	if (def_compress_level == NOT_SPECIFIED)
	def_compress_level = Z_DEFAULT_COMPRESSION;
	else if (def_compress_level < Z_DEFAULT_COMPRESSION \|\| def_compress_level > Z_BEST_COMPRESSION) {
	snprintf(err_buf, sizeof err_buf, "--compress-level value is invalid: %d\n",
	def_compress_level);
	return 0;
	} else if (def_compress_level == Z_NO_COMPRESSION)
	do_compression = 0;
	else if (!do_compression)
	do_compression = 1;
	if (do_compression && refused_compress) {
	create_refuse_error(refused_compress);
	return 0;
	}
	#ifdef EXTERNAL_ZLIB
	if (do_compression == 1) {
	snprintf(err_buf, sizeof err_buf,
	"This rsync lacks old-style --compress due to its external zlib. Try -zz.\n");
	if (am_server)
	return 0;
	fprintf(stderr, "%s" "Continuing without compression.\n\n", err_buf);
	do_compression = 0;
	}
	#endif
	}

	#ifdef HAVE_SETVBUF
	if (outbuf_mode && !am_server) {
	int mode = (uchar )outbuf_mode;
	if (islower(mode))
	mode = toupper(mode);
	fflush(stdout); /* Just in case... */
	switch (mode) {
	case 'N': /* None */
	case 'U': /* Unbuffered */
	mode = _IONBF;
	break;
	case 'L': /* Line */
	mode = _IOLBF;
	break;
	case 'B': /* Block */
	case 'F': /* Full */
	mode = _IOFBF;
	break;
	default:
	snprintf(err_buf, sizeof err_buf,
	"Invalid --outbuf setting -- specify N, L, or B.\n");
	return 0;
	}
	setvbuf(stdout, (char *)NULL, mode, 0);
	}

	if (msgs2stderr) {
	/* Make stderr line buffered for better sharing of the stream. */
	fflush(stderr); /* Just in case... */
	setvbuf(stderr, (char *)NULL, _IOLBF, 0);
	}
	#endif

	set_output_verbosity(verbose, DEFAULT_PRIORITY);

	if (do_stats) {
	parse_output_words(info_words, info_levels,
	verbose > 1 ? "stats3" : "stats2", DEFAULT_PRIORITY);
	}

#ifdef ICONV_OPTION	#ifdef ICONV_OPTION
if (iconv_opt && protect_args != 2) {	if (iconv_opt && protect_args != 2) {
if (!am_server && strcmp(iconv_opt, "-") == 0)	if (!am_server && strcmp(iconv_opt, "-") == 0)
Line 1293 int parse_arguments(int argc_p, const char **argv_p)	Line 1900 int parse_arguments(int argc_p, const char **argv_p)
}	}
#endif	#endif

	if (fuzzy_basis > 1)
	fuzzy_basis = basis_dir_cnt + 1;

if (protect_args == 1 && am_server)	if (protect_args == 1 && am_server)
return 1;	return 1;

Line 1331 int parse_arguments(int argc_p, const char **argv_p)	Line 1941 int parse_arguments(int argc_p, const char **argv_p)
}	}
#endif	#endif

	if (block_size > MAX_BLOCK_SIZE) {
	snprintf(err_buf, sizeof err_buf,
	"--block-size=%lu is too large (max: %u)\n", block_size, MAX_BLOCK_SIZE);
	return 0;
	}

if (write_batch && read_batch) {	if (write_batch && read_batch) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"--write-batch and --read-batch can not be used together\n");	"--write-batch and --read-batch can not be used together\n");
Line 1396 int parse_arguments(int argc_p, const char **argv_p)	Line 2012 int parse_arguments(int argc_p, const char **argv_p)
list_only \|= 1;	list_only \|= 1;

if (xfer_dirs >= 4) {	if (xfer_dirs >= 4) {
parse_rule(&filter_list, "- //", 0, 0);	parse_filter_str(&filter_list, "- //", rule_template(0), 0);
recurse = xfer_dirs = 1;	recurse = xfer_dirs = 1;
} else if (recurse)	} else if (recurse)
xfer_dirs = 1;	xfer_dirs = 1;
Line 1434 int parse_arguments(int argc_p, const char **argv_p)	Line 2050 int parse_arguments(int argc_p, const char **argv_p)
return 0;	return 0;
}	}

if (delete_mode && refused_delete) {	if (missing_args == 3) /* simplify if both options were specified */
	missing_args = 2;
	if (refused_delete && (delete_mode \|\| missing_args == 2)) {
create_refuse_error(refused_delete);	create_refuse_error(refused_delete);
return 0;	return 0;
}	}
Line 1450 int parse_arguments(int argc_p, const char **argv_p)	Line 2068 int parse_arguments(int argc_p, const char **argv_p)
need_messages_from_generator = 1;	need_messages_from_generator = 1;
}	}

	if (munge_symlinks && !am_daemon) {
	STRUCT_STAT st;
	char prefix[SYMLINK_PREFIX_LEN]; /* NOT +1 ! */
	strlcpy(prefix, SYMLINK_PREFIX, sizeof prefix); /* trim the trailing slash */
	if (do_stat(prefix, &st) == 0 && S_ISDIR(st.st_mode)) {
	rprintf(FERROR, "Symlink munging is unsafe when a %s directory exists.\n",
	prefix);
	exit_cleanup(RERR_UNSUPPORTED);
	}
	}

if (sanitize_paths) {	if (sanitize_paths) {
int i;	int i;
for (i = argc; i-- > 0; )	for (i = argc; i-- > 0; )
Line 1460 int parse_arguments(int argc_p, const char **argv_p)	Line 2089 int parse_arguments(int argc_p, const char **argv_p)
backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, SP_DEFAULT);	backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, SP_DEFAULT);
}	}
if (daemon_filter_list.head && !am_sender) {	if (daemon_filter_list.head && !am_sender) {
struct filter_list_struct *elp = &daemon_filter_list;	filter_rule_list *elp = &daemon_filter_list;
if (tmpdir) {	if (tmpdir) {
char *dir;	char *dir;
if (!*tmpdir)	if (!*tmpdir)
Line 1491 int parse_arguments(int argc_p, const char **argv_p)	Line 2120 int parse_arguments(int argc_p, const char **argv_p)
return 0;	return 0;
}	}
if (backup_dir) {	if (backup_dir) {
size_t len = strlcpy(backup_dir_buf, backup_dir, sizeof backup_dir_buf);	size_t len;
	while (*backup_dir == '.' && backup_dir[1] == '/')
	backup_dir += 2;
	if (*backup_dir == '.' && backup_dir[1] == '\0')
	backup_dir++;
	len = strlcpy(backup_dir_buf, backup_dir, sizeof backup_dir_buf);
if (len > sizeof backup_dir_buf - 128) {	if (len > sizeof backup_dir_buf - 128) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"the --backup-dir path is WAY too long.\n");	"the --backup-dir path is WAY too long.\n");
return 0;	return 0;
}	}
backup_dir_len = (int)len;	backup_dir_len = (int)len;
if (backup_dir_buf[backup_dir_len - 1] != '/') {	if (!backup_dir_len) {
	backup_dir_len = -1;
	backup_dir = NULL;
	} else if (backup_dir_buf[backup_dir_len - 1] != '/') {
backup_dir_buf[backup_dir_len++] = '/';	backup_dir_buf[backup_dir_len++] = '/';
backup_dir_buf[backup_dir_len] = '\0';	backup_dir_buf[backup_dir_len] = '\0';
}	}
backup_dir_remainder = sizeof backup_dir_buf - backup_dir_len;	backup_dir_remainder = sizeof backup_dir_buf - backup_dir_len;
if (verbose > 1 && !am_sender)	}
rprintf(FINFO, "backup_dir is %s\n", backup_dir_buf);	if (backup_dir) {
	/* No need for a suffix or a protect rule. */
} else if (!backup_suffix_len && (!am_server \|\| !am_sender)) {	} else if (!backup_suffix_len && (!am_server \|\| !am_sender)) {
snprintf(err_buf, sizeof err_buf,	snprintf(err_buf, sizeof err_buf,
"--suffix cannot be a null string without --backup-dir\n");	"--suffix cannot be empty %s\n", backup_dir_len < 0
	? "when --backup-dir is the same as the dest dir"
	: "without a --backup-dir");
return 0;	return 0;
} else if (make_backups && delete_mode && !delete_excluded && !am_server) {	} else if (make_backups && delete_mode && !delete_excluded && !am_server) {
snprintf(backup_dir_buf, sizeof backup_dir_buf,	snprintf(backup_dir_buf, sizeof backup_dir_buf,
"P *%s", backup_suffix);	"P *%s", backup_suffix);
parse_rule(&filter_list, backup_dir_buf, 0, 0);	parse_filter_str(&filter_list, backup_dir_buf, rule_template(0), 0);
}	}

if (preserve_times) {	if (preserve_times) {
Line 1520 int parse_arguments(int argc_p, const char **argv_p)	Line 2160 int parse_arguments(int argc_p, const char **argv_p)
if (!omit_dir_times)	if (!omit_dir_times)
preserve_times \|= PRESERVE_DIR_TIMES;	preserve_times \|= PRESERVE_DIR_TIMES;
#ifdef CAN_SET_SYMLINK_TIMES	#ifdef CAN_SET_SYMLINK_TIMES
preserve_times \|= PRESERVE_LINK_TIMES;	if (!omit_link_times)
	preserve_times \|= PRESERVE_LINK_TIMES;
#endif	#endif
}	}

Line 1535 int parse_arguments(int argc_p, const char **argv_p)	Line 2176 int parse_arguments(int argc_p, const char **argv_p)
else if (log_format_has(stdout_format, 'i'))	else if (log_format_has(stdout_format, 'i'))
stdout_format_has_i = itemize_changes \| 1;	stdout_format_has_i = itemize_changes \| 1;
if (!log_format_has(stdout_format, 'b')	if (!log_format_has(stdout_format, 'b')
&& !log_format_has(stdout_format, 'c'))	&& !log_format_has(stdout_format, 'c')
	&& !log_format_has(stdout_format, 'C'))
log_before_transfer = !am_server;	log_before_transfer = !am_server;
} else if (itemize_changes) {	} else if (itemize_changes) {
stdout_format = "%i %n%L";	stdout_format = "%i %n%L";
Line 1543 int parse_arguments(int argc_p, const char **argv_p)	Line 2185 int parse_arguments(int argc_p, const char **argv_p)
log_before_transfer = !am_server;	log_before_transfer = !am_server;
}	}

if (do_progress && !verbose && !log_before_transfer && !am_server)	if (do_progress && !am_server) {
verbose = 1;	if (!log_before_transfer && INFO_EQ(NAME, 0))
	parse_output_words(info_words, info_levels, "name", DEFAULT_PRIORITY);
	parse_output_words(info_words, info_levels, "flist2,progress", DEFAULT_PRIORITY);
	}

if (dry_run)	if (dry_run)
do_xfers = 0;	do_xfers = 0;

set_io_timeout(io_timeout);	set_io_timeout(io_timeout);

if (verbose && !stdout_format) {	if (INFO_GTE(NAME, 1) && !stdout_format) {
stdout_format = "%n%L";	stdout_format = "%n%L";
log_before_transfer = !am_server;	log_before_transfer = !am_server;
}	}
Line 1648 int parse_arguments(int argc_p, const char **argv_p)	Line 2293 int parse_arguments(int argc_p, const char **argv_p)
if (files_from) {	if (files_from) {
char h, p;	char h, p;
int q;	int q;
if (argc > 2 \|\| (!am_daemon && argc == 1)) {	if (argc > 2 \|\| (!am_daemon && !am_server && argc == 1)) {
usage(FERROR);	usage(FERROR);
exit_cleanup(RERR_SYNTAX);	exit_cleanup(RERR_SYNTAX);
}	}
Line 1714 void server_options(char *args, int argc_p)	Line 2359 void server_options(char *args, int argc_p)
{	{
static char argstr[64];	static char argstr[64];
int ac = *argc_p;	int ac = *argc_p;
	uchar where;
char *arg;	char *arg;
int i, x;	int i, x;

Line 1758 void server_options(char *args, int argc_p)	Line 2404 void server_options(char *args, int argc_p)
argstr[x++] = 'm';	argstr[x++] = 'm';
if (omit_dir_times)	if (omit_dir_times)
argstr[x++] = 'O';	argstr[x++] = 'O';
	if (omit_link_times)
	argstr[x++] = 'J';
	if (fuzzy_basis) {
	argstr[x++] = 'y';
	if (fuzzy_basis > 1)
	argstr[x++] = 'y';
	}
} else {	} else {
if (copy_links)	if (copy_links)
argstr[x++] = 'L';	argstr[x++] = 'L';
Line 1816 void server_options(char *args, int argc_p)	Line 2469 void server_options(char *args, int argc_p)
}	}
if (sparse_files)	if (sparse_files)
argstr[x++] = 'S';	argstr[x++] = 'S';
if (do_compression)	if (do_compression == 1)
argstr[x++] = 'z';	argstr[x++] = 'z';

set_allow_inc_recurse();	set_allow_inc_recurse();

/* Checking the pre-negotiated value allows --protocol=29 override. */	/* We don't really know the actual protocol_version at this point,
	* but checking the pre-negotiated value allows the user to use a
	* --protocol=29 override to avoid the use of this -eFLAGS opt. */
if (protocol_version >= 30) {	if (protocol_version >= 30) {
	/* Use "eFlags" alias so that cull_options doesn't think that these are no-arg option letters. */
	#define eFlags argstr
/* We make use of the -e option to let the server know about	/* We make use of the -e option to let the server know about
* any pre-release protocol version && some behavior flags. */	* any pre-release protocol version && some behavior flags. */
argstr[x++] = 'e';	eFlags[x++] = 'e';
#if SUBPROTOCOL_VERSION != 0	#if SUBPROTOCOL_VERSION != 0
if (protocol_version == PROTOCOL_VERSION) {	if (protocol_version == PROTOCOL_VERSION) {
x += snprintf(argstr+x, sizeof argstr - x,	x += snprintf(argstr+x, sizeof argstr - x,
Line 1833 void server_options(char *args, int argc_p)	Line 2490 void server_options(char *args, int argc_p)
PROTOCOL_VERSION, SUBPROTOCOL_VERSION);	PROTOCOL_VERSION, SUBPROTOCOL_VERSION);
} else	} else
#endif	#endif
argstr[x++] = '.';	eFlags[x++] = '.';
if (allow_inc_recurse)	if (allow_inc_recurse)
argstr[x++] = 'i';	eFlags[x++] = 'i';
#ifdef CAN_SET_SYMLINK_TIMES	#ifdef CAN_SET_SYMLINK_TIMES
argstr[x++] = 'L';	eFlags[x++] = 'L'; /* symlink time-setting support */
#endif	#endif
#ifdef ICONV_OPTION	#ifdef ICONV_OPTION
argstr[x++] = 's';	eFlags[x++] = 's'; /* symlink iconv translation support */
#endif	#endif
argstr[x++] = 'f';	eFlags[x++] = 'f'; /* flist I/O-error safety support */
	eFlags[x++] = 'x'; /* xattr hardlink optimization not desired */
	eFlags[x++] = 'C'; /* support checksum seed order fix */
	#undef eFlags
}	}

if (x >= (int)sizeof argstr) { /* Not possible... */	if (x >= (int)sizeof argstr) { /* Not possible... */
Line 1944 void server_options(char *args, int argc_p)	Line 2604 void server_options(char *args, int argc_p)
args[ac++] = arg;	args[ac++] = arg;
} else if (max_delete == 0)	} else if (max_delete == 0)
args[ac++] = "--max-delete=-1";	args[ac++] = "--max-delete=-1";
if (min_size) {	if (min_size >= 0) {
args[ac++] = "--min-size";	args[ac++] = "--min-size";
args[ac++] = min_size_arg;	args[ac++] = min_size_arg;
}	}
if (max_size) {	if (max_size >= 0) {
args[ac++] = "--max-size";	args[ac++] = "--max-size";
args[ac++] = max_size_arg;	args[ac++] = max_size_arg;
}	}
Line 1972 void server_options(char *args, int argc_p)	Line 2632 void server_options(char *args, int argc_p)
args[ac++] = "--super";	args[ac++] = "--super";
if (size_only)	if (size_only)
args[ac++] = "--size-only";	args[ac++] = "--size-only";
	if (do_stats)
	args[ac++] = "--stats";
} else {	} else {
if (skip_compress) {	if (skip_compress) {
if (asprintf(&arg, "--skip-compress=%s", skip_compress) < 0)	if (asprintf(&arg, "--skip-compress=%s", skip_compress) < 0)
Line 1980 void server_options(char *args, int argc_p)	Line 2642 void server_options(char *args, int argc_p)
}	}
}	}

	/* --delete-missing-args needs the cooperation of both sides, but
	* the sender can handle --ignore-missing-args by itself. */
	if (missing_args == 2)
	args[ac++] = "--delete-missing-args";
	else if (missing_args == 1 && !am_sender)
	args[ac++] = "--ignore-missing-args";

if (modify_window_set) {	if (modify_window_set) {
if (asprintf(&arg, "--modify-window=%d", modify_window) < 0)	if (asprintf(&arg, "--modify-window=%d", modify_window) < 0)
goto oom;	goto oom;
Line 2018 void server_options(char *args, int argc_p)	Line 2687 void server_options(char *args, int argc_p)
args[ac++] = "--use-qsort";	args[ac++] = "--use-qsort";

if (am_sender) {	if (am_sender) {
	if (usermap) {
	if (asprintf(&arg, "--usermap=%s", usermap) < 0)
	goto oom;
	args[ac++] = arg;
	}

	if (groupmap) {
	if (asprintf(&arg, "--groupmap=%s", groupmap) < 0)
	goto oom;
	args[ac++] = arg;
	}

if (ignore_existing)	if (ignore_existing)
args[ac++] = "--ignore-existing";	args[ac++] = "--ignore-existing";

Line 2042 void server_options(char *args, int argc_p)	Line 2723 void server_options(char *args, int argc_p)
}	}
}	}

	/* What flags do we need to send to the other side? */
	where = (am_server ? W_CLI : W_SRV) \| (am_sender ? W_REC : W_SND);
	arg = make_output_option(info_words, info_levels, where);
	if (arg)
	args[ac++] = arg;

	arg = make_output_option(debug_words, debug_levels, where);
	if (arg)
	args[ac++] = arg;

if (append_mode) {	if (append_mode) {
if (append_mode > 1)	if (append_mode > 1)
args[ac++] = "--append";	args[ac++] = "--append";
Line 2066 void server_options(char *args, int argc_p)	Line 2757 void server_options(char *args, int argc_p)
if (relative_paths && !implied_dirs && (!am_sender \|\| protocol_version >= 30))	if (relative_paths && !implied_dirs && (!am_sender \|\| protocol_version >= 30))
args[ac++] = "--no-implied-dirs";	args[ac++] = "--no-implied-dirs";

if (fuzzy_basis && am_sender)
args[ac++] = "--fuzzy";

if (remove_source_files == 1)	if (remove_source_files == 1)
args[ac++] = "--remove-source-files";	args[ac++] = "--remove-source-files";
else if (remove_source_files)	else if (remove_source_files)
args[ac++] = "--remove-sent-files";	args[ac++] = "--remove-sent-files";

	if (preallocate_files && am_sender)
	args[ac++] = "--preallocate";

if (ac > MAX_SERVER_ARGS) { /* Not possible... */	if (ac > MAX_SERVER_ARGS) { /* Not possible... */
rprintf(FERROR, "argc overflow in server_options().\n");	rprintf(FERROR, "argc overflow in server_options().\n");
exit_cleanup(RERR_MALLOC);	exit_cleanup(RERR_MALLOC);
	}

	if (do_compression > 1)
	args[ac++] = "--new-compress";

	if (remote_option_cnt) {
	int j;
	if (ac + remote_option_cnt > MAX_SERVER_ARGS) {
	rprintf(FERROR, "too many remote options specified.\n");
	exit_cleanup(RERR_SYNTAX);
	}
	for (j = 1; j <= remote_option_cnt; j++)
	args[ac++] = (char*)remote_options[j];
}	}

*argc_p = ac;	*argc_p = ac;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1.1.1
changed lines
	Added in v.1.1.1.3