@@ -561,7 +561,7 @@ 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 \
-- sigaction sigprocmask)
-+ sigaction sigprocmask posix_fallocate)
+ strerror putenv iconv_open locale_charset nl_langinfo getxattr \
+- extattr_get_link sigaction sigprocmask setattrlist)
++ extattr_get_link sigaction sigprocmask setattrlist posix_fallocate)
AC_CHECK_FUNCS(getpgrp tcgetpgrp)
if test $ac_cv_func_getpgrp = yes; then
--- old/options.c
+++ new/options.c
-@@ -70,6 +70,7 @@ int remove_source_files = 0;
+@@ -71,6 +71,7 @@ int remove_source_files = 0;
int one_file_system = 0;
int protocol_version = PROTOCOL_VERSION;
int sparse_files = 0;
+int preallocate_files = 0;
int do_compression = 0;
int def_compress_level = Z_DEFAULT_COMPRESSION;
- int am_root = 0;
-@@ -206,6 +207,7 @@ static void print_rsync_version(enum log
- char const *xattrs = "no ";
+ int am_root = 0; /* 0 = normal, 1 = root, 2 = --super, -1 = --fake-super */
+@@ -221,6 +222,7 @@ static void print_rsync_version(enum log
char const *links = "no ";
+ char const *iconv = "no ";
char const *ipv6 = "no ";
+ char const *preallocation = "no ";
STRUCT_STAT *dumstat;
#if SUBPROTOCOL_VERSION != 0
-@@ -232,6 +234,9 @@ static void print_rsync_version(enum log
- #ifdef INET6
- ipv6 = "";
+@@ -250,6 +252,9 @@ static void print_rsync_version(enum log
+ #ifdef ICONV_OPTION
+ iconv = "";
#endif
+#ifdef SUPPORT_PREALLOCATION
+ preallocation = "";
rprintf(f, "%s version %s protocol version %d%s\n",
RSYNC_NAME, RSYNC_VERSION, PROTOCOL_VERSION, subprotocol);
-@@ -245,8 +250,8 @@ static void print_rsync_version(enum log
+@@ -263,8 +268,8 @@ 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);
-- rprintf(f, " %sappend, %sACLs, %sxattrs\n",
-- have_inplace, acls, xattrs);
-+ rprintf(f, " %sappend, %sACLs, %sxattrs, %spreallocation\n",
-+ have_inplace, acls, xattrs, preallocation);
+- rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv\n",
+- have_inplace, acls, xattrs, iconv);
++ rprintf(f, " %sappend, %sACLs, %sxattrs, %siconv, %spreallocation\n",
++ have_inplace, acls, xattrs, iconv, preallocation);
#ifdef MAINTAINER_MODE
rprintf(f, "Panic Action: \"%s\"\n", get_panic_action());
-@@ -329,6 +334,9 @@ 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");
+@@ -351,6 +356,9 @@ void usage(enum logcode F)
+ rprintf(F," --fake-super store/recover privileged attrs using xattrs\n");
+ #endif
rprintf(F," -S, --sparse handle sparse files efficiently\n");
+#ifdef SUPPORT_PREALLOCATION
+ rprintf(F," --preallocate posix_fallocate dest files before writing them\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");
-@@ -496,6 +504,7 @@ static struct poptOption long_options[]
+@@ -528,6 +536,7 @@ 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 },
+ {"preallocate", 0, POPT_ARG_NONE, &preallocate_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 },
-@@ -1189,6 +1198,15 @@ int parse_arguments(int *argc, const cha
+ {"append", 0, POPT_ARG_NONE, 0, OPT_APPEND, 0, 0 },
+ {"append-verify", 0, POPT_ARG_VAL, &append_mode, 2, 0, 0 },
+@@ -1284,6 +1293,15 @@ int parse_arguments(int *argc_p, const c
}
#endif
if (write_batch && read_batch) {
snprintf(err_buf, sizeof err_buf,
"--write-batch and --read-batch can not be used together\n");
-@@ -1849,6 +1867,9 @@ void server_options(char **args,int *arg
+@@ -1988,6 +2006,9 @@ void server_options(char **args, int *ar
else if (remove_source_files)
args[ac++] = "--remove-sent-files";
+ if (preallocate_files && am_sender)
+ args[ac++] = "--preallocate";
+
- *argc = ac;
+ *argc_p = ac;
return;
--- old/receiver.c
read_sum_head(f_in, &sum);
if (fd_r >= 0 && size_r > 0) {
-@@ -245,8 +259,18 @@ static int receive_data(int f_in, char *
+@@ -247,8 +261,18 @@ static int receive_data(int f_in, char *
goto report_write_error;
#ifdef HAVE_FTRUNCATE
if (do_progress)
--- old/rsync.h
+++ new/rsync.h
-@@ -554,6 +554,10 @@ struct idev_node {
+@@ -568,6 +568,10 @@ struct ht_int64_node {
#define ACLS_NEED_MASK 1
#endif
+#define SUPPORT_PREALLOCATION 1
+#endif
+
- #define GID_NONE ((gid_t)-1)
-
union file_extras {
+ int32 num;
+ uint32 unum;
--- old/rsync.yo
+++ new/rsync.yo
-@@ -334,6 +334,7 @@ to the detailed description below for a
- -O, --omit-dir-times omit directories when preserving times
+@@ -352,6 +352,7 @@ to the detailed description below for a
--super receiver attempts super-user activities
+ --fake-super store/recover privileged attrs using xattrs
-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
-@@ -926,6 +927,19 @@ NOTE: Don't use this option when the des
+@@ -1014,6 +1015,19 @@ 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.
int human_readable = 0;
--- old/util.c
+++ new/util.c
-@@ -24,6 +24,7 @@
+@@ -25,6 +25,7 @@
extern int verbose;
extern int dry_run;
extern int module_id;
extern int modify_window;
extern int relative_paths;
-@@ -269,6 +270,10 @@ int copy_file(const char *source, const
+@@ -271,6 +272,10 @@ int copy_file(const char *source, const
int ofd;
char buf[1024 * 8];
int len; /* Number of bytes read into `buf'. */
+ int offset = 0;
+#endif
- ifd = do_open(source, O_RDONLY, 0);
- if (ifd == -1) {
-@@ -288,7 +293,27 @@ int copy_file(const char *source, const
+ if ((ifd = do_open(source, O_RDONLY, 0)) < 0) {
+ rsyserr(FERROR, errno, "open %s", full_fname(source));
+@@ -290,7 +295,27 @@ int copy_file(const char *source, const
return -1;
}
if (full_write(ofd, buf, len) < 0) {
rsyserr(FERROR, errno, "write %s", full_fname(dest));
close(ifd);
-@@ -309,6 +334,16 @@ int copy_file(const char *source, const
+@@ -311,6 +336,16 @@ int copy_file(const char *source, const
full_fname(source));
}
Matt McCutchen's Web Site / rsync / rsync-patches.git / blobdiff