[packages/rsync] apply rsync-noatime.patch from fedora

[glen]

commit c852e1416ec8285777677ed6b1fe3737ed603b50
Author: Elan Ruusamäe <glen at pld-linux.org>
Date:   Tue Dec 4 00:23:55 2018 +0200

    apply rsync-noatime.patch from fedora

 rsync-noatime.patch | 94 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 rsync.spec          |  2 ++
 2 files changed, 96 insertions(+)
---
diff --git a/rsync.spec b/rsync.spec
index 72a0e81..cbf6e1d 100644
--- a/rsync.spec
+++ b/rsync.spec
@@ -36,6 +36,7 @@ Source5:	%{name}d.logrotate
 Patch0:		%{name}-config.patch
 Patch1:		https://tobi.oetiker.ch/patches/rsync-3.1.2-1-fadvise.patch
 # Patch1-md5:	b055468e7cbc5d829aa943f07916d458
+Patch2:		rsync-noatime.patch
 URL:		https://rsync.samba.org/
 BuildRequires:	acl-devel
 BuildRequires:	autoconf >= 2.59
@@ -163,6 +164,7 @@ techniczna nowego algorytmu została również dołączona do pakietu.
 %setup -q -b1
 %patch0 -p1
 %{?with_fadvise:%patch1 -p1}
+%patch2 -p1
 
 # for compat with previous patched version
 patch -p1 -i patches/acls.diff || exit 1
diff --git a/rsync-noatime.patch b/rsync-noatime.patch
new file mode 100644
index 0000000..9ca27a8
--- /dev/null
+++ b/rsync-noatime.patch
@@ -0,0 +1,94 @@
+Optionally preserve atimes.
+    
+Based on https://bugzilla.samba.org/show_bug.cgi?id=7249#c1 by Nicolas George.
+
+Index: rsync-3.1.0/options.c
+===================================================================
+--- rsync-3.1.0.orig/options.c
++++ rsync-3.1.0/options.c
+@@ -125,6 +125,7 @@ int delay_updates = 0;
+ long block_size = 0; /* "long" because popt can't set an int32. */
+ char *skip_compress = NULL;
+ item_list dparam_list = EMPTY_ITEM_LIST;
++int noatime = 0;
+ 
+ /** Network address family. **/
+ int default_af_hint
+@@ -802,6 +803,7 @@ void usage(enum logcode F)
+   rprintf(F,"     --iconv=CONVERT_SPEC    request charset conversion of filenames\n");
+ #endif
+   rprintf(F,"     --checksum-seed=NUM     set block/file checksum seed (advanced)\n");
++  rprintf(F,"     --noatime               do not alter atime when opening source files\n");
+   rprintf(F," -4, --ipv4                  prefer IPv4\n");
+   rprintf(F," -6, --ipv6                  prefer IPv6\n");
+   rprintf(F,"     --version               print version number\n");
+@@ -1019,6 +1021,7 @@ static struct poptOption long_options[]
+   {"iconv",            0,  POPT_ARG_STRING, &iconv_opt, 0, 0, 0 },
+   {"no-iconv",         0,  POPT_ARG_NONE,   0, OPT_NO_ICONV, 0, 0 },
+ #endif
++  {"noatime",          0,  POPT_ARG_VAL,    &noatime, 1, 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 },
+   {"8-bit-output",    '8', POPT_ARG_VAL,    &allow_8bit_chars, 1, 0, 0 },
+@@ -2739,6 +2742,12 @@ void server_options(char **args, int *ar
+ 	if (preallocate_files && am_sender)
+ 		args[ac++] = "--preallocate";
+ 
++	/*
++	 * Do we want remote atime preservation when we preserve local ones?
++	if (noatime)
++		args[ac++] = "--noatime";
++	*/
++
+ 	if (ac > MAX_SERVER_ARGS) { /* Not possible... */
+ 		rprintf(FERROR, "argc overflow in server_options().\n");
+ 		exit_cleanup(RERR_MALLOC);
+Index: rsync-3.1.0/rsync.yo
+===================================================================
+--- rsync-3.1.0.orig/rsync.yo
++++ rsync-3.1.0/rsync.yo
+@@ -454,6 +454,7 @@ to the detailed description below for a
+      --protocol=NUM          force an older protocol version to be used
+      --iconv=CONVERT_SPEC    request charset conversion of filenames
+      --checksum-seed=NUM     set block/file checksum seed (advanced)
++     --noatime               do not alter atime when opening source files
+  -4, --ipv4                  prefer IPv4
+  -6, --ipv6                  prefer IPv6
+      --version               print version number
+@@ -2543,6 +2544,13 @@ daemon uses the charset specified in its
+ regardless of the remote charset you actually pass.  Thus, you may feel free to
+ specify just the local charset for a daemon transfer (e.g. bf(--iconv=utf8)).
+ 
++dit(bf(--noatime)) Use the O_NOATIME open flag on systems that support it.
++The effect of this flag is to avoid altering the access time (atime) of the
++opened files.
++If the system does not support the O_NOATIME flag, this option does nothing.
++Currently, systems known to support O_NOATIME are Linux >= 2.6.8 with glibc
++>= 2.3.4.
++
+ dit(bf(-4, --ipv4) or bf(-6, --ipv6)) Tells rsync to prefer IPv4/IPv6
+ when creating sockets.  This only affects sockets that rsync has direct
+ control over, such as the outgoing socket when directly contacting an
+diff --git a/syscall.c b/syscall.c
+index c46a8b4..6620563 100644
+--- a/syscall.c
++++ b/syscall.c
+@@ -42,6 +42,7 @@ extern int inplace;
+ extern int preallocate_files;
+ extern int preserve_perms;
+ extern int preserve_executability;
++extern int noatime;
+ 
+ #ifndef S_BLKSIZE
+ # if defined hpux || defined __hpux__ || defined __hpux
+@@ -189,6 +190,10 @@ int do_open(const char *pathname, int fl
+ 		RETURN_ERROR_IF(dry_run, 0);
+ 		RETURN_ERROR_IF_RO_OR_LO;
+ 	}
++#ifdef O_NOATIME
++	if (noatime)
++		flags |= O_NOATIME;
++#endif
+ 
+ 	return open(pathname, flags | O_BINARY, mode);
+ }
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/rsync.git/commitdiff/c852e1416ec8285777677ed6b1fe3737ed603b50