./configure
make
-
-TODO: update docs
-
--- old/configure.in
+++ new/configure.in
-@@ -550,7 +550,7 @@ AC_CHECK_FUNCS(waitpid wait4 getcwd strd
+@@ -555,7 +555,7 @@ AC_CHECK_FUNCS(waitpid wait4 getcwd strd
strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \
setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \
strerror putenv iconv_open locale_charset nl_langinfo \
int do_compression = 0;
int def_compress_level = Z_DEFAULT_COMPRESSION;
int am_root = 0;
-@@ -201,6 +202,7 @@ static void print_rsync_version(enum log
+@@ -200,6 +201,7 @@ static void print_rsync_version(enum log
char const *hardlinks = "no ";
char const *links = "no ";
char const *ipv6 = "no ";
STRUCT_STAT *dumstat;
#ifdef HAVE_SOCKETPAIR
-@@ -223,6 +225,10 @@ static void print_rsync_version(enum log
+@@ -222,6 +224,10 @@ static void print_rsync_version(enum log
ipv6 = "";
#endif
rprintf(f, "%s version %s protocol version %d\n",
RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION);
rprintf(f, "Copyright (C) 1996-2006 by Andrew Tridgell, Wayne Davison, and others.\n");
-@@ -233,8 +239,8 @@ static void print_rsync_version(enum log
+@@ -232,8 +238,8 @@ static void print_rsync_version(enum log
(int)(sizeof (int64) * 8));
rprintf(f, " %ssocketpairs, %shardlinks, %ssymlinks, %sIPv6, batchfiles, %sinplace,\n",
got_socketpair, hardlinks, links, ipv6, have_inplace);
#ifdef MAINTAINER_MODE
rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());
-@@ -311,6 +317,9 @@ void usage(enum logcode F)
+@@ -310,6 +316,9 @@ void usage(enum logcode F)
rprintf(F," -O, --omit-dir-times omit directories when preserving times\n");
rprintf(F," --super receiver attempts super-user activities\n");
rprintf(F," -S, --sparse handle sparse files efficiently\n");
rprintf(F," -n, --dry-run show what would have been transferred\n");
rprintf(F," -W, --whole-file copy files whole (without rsync algorithm)\n");
rprintf(F," -x, --one-file-system don't cross filesystem boundaries\n");
-@@ -468,6 +477,7 @@ static struct poptOption long_options[]
+@@ -467,6 +476,7 @@ static struct poptOption long_options[]
{"max-size", 0, POPT_ARG_STRING, &max_size_arg, OPT_MAX_SIZE, 0, 0 },
{"min-size", 0, POPT_ARG_STRING, &min_size_arg, OPT_MIN_SIZE, 0, 0 },
{"sparse", 'S', POPT_ARG_NONE, &sparse_files, 0, 0, 0 },
{"inplace", 0, POPT_ARG_NONE, &inplace, 0, 0, 0 },
{"append", 0, POPT_ARG_VAL, &append_mode, 1, 0, 0 },
{"del", 0, POPT_ARG_NONE, &delete_during, 0, 0, 0 },
-@@ -1126,6 +1136,15 @@ int parse_arguments(int *argc, const cha
+@@ -1125,6 +1135,15 @@ int parse_arguments(int *argc, const cha
}
#endif
if (write_batch && read_batch) {
snprintf(err_buf, sizeof err_buf,
"--write-batch and --read-batch can not be used together\n");
-@@ -1764,6 +1783,9 @@ void server_options(char **args,int *arg
+@@ -1763,6 +1782,9 @@ void server_options(char **args,int *arg
else if (remove_source_files)
args[ac++] = "--remove-sent-files";
if (do_progress)
--- old/rsync.h
+++ new/rsync.h
-@@ -493,6 +493,10 @@ struct idev {
+@@ -532,6 +532,10 @@ struct idev_node {
#define IN_LOOPBACKNET 127
#endif
+
#define GID_NONE ((gid_t)-1)
- #define HL_CHECK_MASTER 0
+ union file_extras {
+--- old/rsync.yo
++++ new/rsync.yo
+@@ -332,6 +332,7 @@ to the detailed description below for a
+ -O, --omit-dir-times omit directories when preserving times
+ --super receiver attempts super-user activities
+ -S, --sparse handle sparse files efficiently
++ --preallocate posix_fallocate dest files before writing
+ -n, --dry-run show what would have been transferred
+ -W, --whole-file copy files whole (without rsync algorithm)
+ -x, --one-file-system don't cross filesystem boundaries
+@@ -888,6 +889,19 @@ NOTE: Don't use this option when the des
+ filesystem. It doesn't seem to handle seeks over null regions
+ correctly and ends up corrupting the files.
+
++dit(bf(--preallocate)) This tells the receiver to allocate each destination
++file to its eventual size using bf(posix_fallocate)(3) before writing data
++to the file. If the receiver is remote, this nonstandard option only works
++if the receiver also has the preallocation patch. Furthermore, this option
++only works if the receiver found the bf(posix_fallocate)(3) call at
++configure time.
++
++Without this option on MS Windows, very large destination files tend to be
++broken into thousands of fragments; advising Windows ahead of time of the
++eventual file size using this option usually reduces the number of
++fragments to one. However, on Linux, this option appears to just waste
++disk I/O.
++
+ dit(bf(-n, --dry-run)) This tells rsync to not do any file transfers,
+ instead it will just report the actions it would have taken.
+
--- old/t_stub.c
+++ new/t_stub.c
@@ -23,6 +23,7 @@