X-Git-Url: https://mattmccutchen.net/rsync/rsync-patches.git/blobdiff_plain/bc3fcf1d39ca698386e09f1abc1a54178102e558..c1ff70aa47e11c5b37634479a0facee775a7b6d9:/atimes.diff

diff --git a/atimes.diff b/atimes.diff
index cdd41c3..e8ef66c 100644
--- a/atimes.diff
+++ b/atimes.diff
@@ -4,6 +4,7 @@ To use this patch, run these commands for a successful build:
     ./configure                      (optional if already run)
     make
 
+based-on: a01e3b490eb36ccf9e704840e1b6683dab867550
 diff --git a/compat.c b/compat.c
 --- a/compat.c
 +++ b/compat.c
@@ -15,7 +16,7 @@ diff --git a/compat.c b/compat.c
  extern int preserve_acls;
  extern int preserve_xattrs;
  extern int need_messages_from_generator;
-@@ -60,7 +61,7 @@ extern iconv_t ic_send, ic_recv;
+@@ -61,7 +62,7 @@ extern char *iconv_opt;
  #endif
  
  /* These index values are for the file-list's extra-attribute array. */
@@ -23,8 +24,8 @@ diff --git a/compat.c b/compat.c
 +int uid_ndx, gid_ndx, atimes_ndx, acls_ndx, xattrs_ndx, unsort_ndx;
  
  int receiver_symlink_times = 0; /* receiver can set the time on a symlink */
- 
-@@ -134,6 +135,8 @@ void setup_protocol(int f_out,int f_in)
+ int sender_symlink_iconv = 0;	/* sender should convert symlink content */
+@@ -138,6 +139,8 @@ void setup_protocol(int f_out,int f_in)
  		uid_ndx = ++file_extra_cnt;
  	if (preserve_gid)
  		gid_ndx = ++file_extra_cnt;
@@ -36,7 +37,7 @@ diff --git a/compat.c b/compat.c
 diff --git a/flist.c b/flist.c
 --- a/flist.c
 +++ b/flist.c
-@@ -55,6 +55,7 @@ extern int preserve_specials;
+@@ -55,6 +55,7 @@ extern int missing_args;
  extern int uid_ndx;
  extern int gid_ndx;
  extern int eol_nulls;
@@ -44,19 +45,19 @@ diff --git a/flist.c b/flist.c
  extern int relative_paths;
  extern int implied_dirs;
  extern int file_extra_cnt;
-@@ -388,7 +389,7 @@ int change_pathname(struct file_struct *file, const char *dir, int dirlen)
- 
- static void send_file_entry(int f, const char *fname, struct file_struct *file, int ndx, int first_ndx)
+@@ -406,7 +407,7 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
+ #endif
+ 			    int ndx, int first_ndx)
  {
 -	static time_t modtime;
 +	static time_t modtime, atime;
  	static mode_t mode;
  #ifdef SUPPORT_HARD_LINKS
  	static int64 dev;
-@@ -462,6 +463,13 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
- 		xflags |= XMIT_SAME_TIME;
- 	else
+@@ -506,6 +507,13 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
  		modtime = file->modtime;
+ 	if (NSEC_BUMP(file) && protocol_version >= 31)
+ 		xflags |= XMIT_MOD_NSEC;
 +	if (atimes_ndx && !S_ISDIR(mode)) {
 +		time_t file_atime = f_atime(file);
 +		if (file_atime == atime)
@@ -67,8 +68,8 @@ diff --git a/flist.c b/flist.c
  
  #ifdef SUPPORT_HARD_LINKS
  	if (tmp_dev != 0) {
-@@ -533,6 +541,8 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
- 	}
+@@ -592,6 +600,8 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
+ 		write_varint(f, F_MOD_NSEC(file));
  	if (!(xflags & XMIT_SAME_MODE))
  		write_int(f, to_wire_mode(mode));
 +	if (atimes_ndx && !S_ISDIR(mode) && !(xflags & XMIT_SAME_ATIME))
@@ -76,17 +77,17 @@ diff --git a/flist.c b/flist.c
  	if (preserve_uid && !(xflags & XMIT_SAME_UID)) {
  		if (protocol_version < 30)
  			write_int(f, uid);
-@@ -619,7 +629,7 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
- static struct file_struct *recv_file_entry(struct file_list *flist,
- 					   int xflags, int f)
+@@ -677,7 +687,7 @@ static void send_file_entry(int f, const char *fname, struct file_struct *file,
+ 
+ static struct file_struct *recv_file_entry(int f, struct file_list *flist, int xflags)
  {
 -	static int64 modtime;
 +	static int64 modtime, atime;
  	static mode_t mode;
  #ifdef SUPPORT_HARD_LINKS
  	static int64 dev;
-@@ -753,6 +763,16 @@ static struct file_struct *recv_file_entry(struct file_list *flist,
- 	}
+@@ -821,6 +831,16 @@ static struct file_struct *recv_file_entry(int f, struct file_list *flist, int x
+ 		modtime_nsec = 0;
  	if (!(xflags & XMIT_SAME_MODE))
  		mode = from_wire_mode(read_int(f));
 +	if (atimes_ndx && !S_ISDIR(mode) && !(xflags & XMIT_SAME_ATIME)) {
@@ -100,9 +101,9 @@ diff --git a/flist.c b/flist.c
 +#endif
 +	}
  
- 	if (chmod_modes && !S_ISLNK(mode))
+ 	if (chmod_modes && !S_ISLNK(mode) && mode)
  		mode = tweak_mode(mode, chmod_modes);
-@@ -882,6 +902,8 @@ static struct file_struct *recv_file_entry(struct file_list *flist,
+@@ -981,6 +1001,8 @@ static struct file_struct *recv_file_entry(int f, struct file_list *flist, int x
  		F_GROUP(file) = gid;
  		file->flags |= gid_flags;
  	}
@@ -111,7 +112,7 @@ diff --git a/flist.c b/flist.c
  	if (unsort_ndx)
  		F_NDX(file) = flist->used + flist->ndx_start;
  
-@@ -1230,6 +1252,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
+@@ -1376,6 +1398,8 @@ struct file_struct *make_file(const char *fname, struct file_list *flist,
  		F_OWNER(file) = st.st_uid;
  	if (gid_ndx) /* Check gid_ndx instead of preserve_gid for del support */
  		F_GROUP(file) = st.st_gid;
@@ -123,15 +124,7 @@ diff --git a/flist.c b/flist.c
 diff --git a/generator.c b/generator.c
 --- a/generator.c
 +++ b/generator.c
-@@ -21,6 +21,7 @@
-  */
- 
- #include "rsync.h"
-+#include "ifuncs.h"
- 
- extern int verbose;
- extern int dry_run;
-@@ -645,6 +646,9 @@ void itemize(const char *fnamecmp, struct file_struct *file, int ndx, int statre
+@@ -454,6 +454,9 @@ void itemize(const char *fnamecmp, struct file_struct *file, int ndx, int statre
  		 : iflags & (ITEM_TRANSFER|ITEM_LOCAL_CHANGE) && !(iflags & ITEM_MATCHED)
  		  && (!(iflags & ITEM_XNAME_FOLLOWS) || *xname))
  			iflags |= ITEM_REPORT_TIME;
@@ -141,7 +134,7 @@ diff --git a/generator.c b/generator.c
  #if !defined HAVE_LCHMOD && !defined HAVE_SETATTRLIST
  		if (S_ISLNK(file->mode)) {
  			;
-@@ -1002,6 +1006,8 @@ static int try_dests_reg(struct file_struct *file, char *fname, int ndx,
+@@ -824,6 +827,8 @@ static int try_dests_reg(struct file_struct *file, char *fname, int ndx,
  		if (link_dest) {
  			if (!hard_link_one(file, fname, cmpbuf, 1))
  				goto try_a_copy;
@@ -149,48 +142,58 @@ diff --git a/generator.c b/generator.c
 +				set_file_attrs(fname, file, sxp, NULL, 0);
  			if (preserve_hard_links && F_IS_HLINKED(file))
  				finish_hard_link(file, fname, ndx, &sxp->st, itemizing, code, j);
- 			if (!maybe_ATTRS_REPORT && (verbose > 1 || stdout_format_has_i > 1)) {
-@@ -1187,6 +1193,7 @@ static int try_dests_non(struct file_struct *file, char *fname, int ndx,
+ 			if (!maybe_ATTRS_REPORT && (INFO_GTE(NAME, 2) || stdout_format_has_i > 1)) {
+@@ -1016,6 +1021,7 @@ static int try_dests_non(struct file_struct *file, char *fname, int ndx,
  static void list_file_entry(struct file_struct *f)
  {
  	char permbuf[PERMSTRING_SIZE];
 +	time_t atime = atimes_ndx ? f_atime(f) : 0;
- 	double len;
+ 	int64 len;
+ 	int colwidth = human_readable ? 14 : 11;
  
- 	if (!F_IS_ACTIVE(f)) {
-@@ -1201,14 +1208,16 @@ static void list_file_entry(struct file_struct *f)
+@@ -1031,10 +1037,11 @@ static void list_file_entry(struct file_struct *f)
  
  #ifdef SUPPORT_LINKS
  	if (preserve_links && S_ISLNK(f->mode)) {
--		rprintf(FINFO, "%s %11.0f %s %s -> %s\n",
-+		rprintf(FINFO, "%s %11.0f %s %s %s -> %s\n",
- 			permbuf, len, timestring(f->modtime),
+-		rprintf(FINFO, "%s %*s %s %s -> %s\n",
++		rprintf(FINFO, "%s %*s %s %s %s -> %s\n",
+ 			permbuf, colwidth, comma_num(len),
+-			timestring(f->modtime), f_name(f, NULL),
+-			F_SYMLINK(f));
++			timestring(f->modtime),
 +			atimes_ndx ? timestring(atime) : "",
- 			f_name(f, NULL), F_SYMLINK(f));
++			f_name(f, NULL), F_SYMLINK(f));
  	} else
  #endif
- 	{
--		rprintf(FINFO, "%s %11.0f %s %s\n",
-+		rprintf(FINFO, "%s %11.0f %s %s %s\n",
- 			permbuf, len, timestring(f->modtime),
-+			atimes_ndx ? timestring(atime) : "",
+ 	if (missing_args == 2 && f->mode == 0) {
+@@ -1042,9 +1049,11 @@ static void list_file_entry(struct file_struct *f)
+ 			colwidth + 31, "*missing",
  			f_name(f, NULL));
+ 	} else {
+-		rprintf(FINFO, "%s %*s %s %s\n",
++		rprintf(FINFO, "%s %*s %s %s %s\n",
+ 			permbuf, colwidth, comma_num(len),
+-			timestring(f->modtime), f_name(f, NULL));
++			timestring(f->modtime),
++			atimes_ndx ? timestring(atime) : "",
++			f_name(f, NULL));
  	}
  }
-@@ -2016,7 +2025,7 @@ static void touch_up_dirs(struct file_list *flist, int ndx)
+ 
+@@ -1924,7 +1933,7 @@ static void touch_up_dirs(struct file_list *flist, int ndx)
  			STRUCT_STAT st;
  			if (link_stat(fname, &st, 0) == 0
  			 && cmp_time(st.st_mtime, file->modtime) != 0)
--				set_modtime(fname, file->modtime, file->mode);
-+				set_times(fname, file->modtime, file->modtime, file->mode);
+-				set_modtime(fname, file->modtime, F_MOD_NSEC(file), file->mode);
++				set_times(fname, file->modtime, F_MOD_NSEC(file), file->modtime, file->mode);
  		}
- 		if (allowed_lull && !(counter % lull_mod))
- 			maybe_send_keepalive();
+ 		if (counter >= loopchk_limit) {
+ 			if (allowed_lull)
 diff --git a/ifuncs.h b/ifuncs.h
 --- a/ifuncs.h
 +++ b/ifuncs.h
-@@ -67,6 +67,28 @@ d_name(struct dirent *di)
- #endif
+@@ -43,6 +43,28 @@ free_xbuf(xbuf *xb)
+ 	memset(xb, 0, sizeof (xbuf));
  }
  
 +static inline time_t
@@ -216,12 +219,12 @@ diff --git a/ifuncs.h b/ifuncs.h
 +}
 +
  static inline int
- isDigit(const char *ptr)
+ to_wire_mode(mode_t mode)
  {
 diff --git a/log.c b/log.c
 --- a/log.c
 +++ b/log.c
-@@ -650,7 +650,8 @@ static void log_formatted(enum logcode code, const char *format, const char *op,
+@@ -733,7 +733,8 @@ static void log_formatted(enum logcode code, const char *format, const char *op,
  			c[5] = !(iflags & ITEM_REPORT_PERMS) ? '.' : 'p';
  			c[6] = !(iflags & ITEM_REPORT_OWNER) ? '.' : 'o';
  			c[7] = !(iflags & ITEM_REPORT_GROUP) ? '.' : 'g';
@@ -242,7 +245,7 @@ diff --git a/options.c b/options.c
  int update_only = 0;
  int cvs_exclude = 0;
  int dry_run = 0;
-@@ -353,6 +354,7 @@ void usage(enum logcode F)
+@@ -699,6 +700,7 @@ void usage(enum logcode F)
    rprintf(F," -D                          same as --devices --specials\n");
    rprintf(F," -t, --times                 preserve modification times\n");
    rprintf(F," -O, --omit-dir-times        omit directories from --times\n");
@@ -250,7 +253,7 @@ diff --git a/options.c b/options.c
    rprintf(F,"     --super                 receiver attempts super-user activities\n");
  #ifdef SUPPORT_XATTRS
    rprintf(F,"     --fake-super            store/recover privileged attrs using xattrs\n");
-@@ -490,6 +492,9 @@ static struct poptOption long_options[] = {
+@@ -846,6 +848,9 @@ static struct poptOption long_options[] = {
    {"times",           't', POPT_ARG_VAL,    &preserve_times, 2, 0, 0 },
    {"no-times",         0,  POPT_ARG_VAL,    &preserve_times, 0, 0, 0 },
    {"no-t",             0,  POPT_ARG_VAL,    &preserve_times, 0, 0, 0 },
@@ -260,7 +263,7 @@ diff --git a/options.c b/options.c
    {"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-O",             0,  POPT_ARG_VAL,    &omit_dir_times, 0, 0, 0 },
-@@ -1773,6 +1778,8 @@ void server_options(char **args, int *argc_p)
+@@ -2341,6 +2346,8 @@ void server_options(char **args, int *argc_p)
  		argstr[x++] = 'D';
  	if (preserve_times)
  		argstr[x++] = 't';
@@ -272,7 +275,7 @@ diff --git a/options.c b/options.c
 diff --git a/rsync.c b/rsync.c
 --- a/rsync.c
 +++ b/rsync.c
-@@ -380,6 +380,7 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
+@@ -451,6 +451,7 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
  	int updated = 0;
  	stat_x sx2;
  	int change_uid, change_gid;
@@ -280,7 +283,7 @@ diff --git a/rsync.c b/rsync.c
  	mode_t new_mode = file->mode;
  	int inherit;
  
-@@ -423,20 +424,38 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
+@@ -489,20 +490,38 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
  		set_xattr(fname, file, fnamecmp, sxp);
  #endif
  
@@ -292,7 +295,7 @@ diff --git a/rsync.c b/rsync.c
 +		flags |= ATTRS_SKIP_ATIME;
  	if (!(flags & ATTRS_SKIP_MTIME)
  	    && cmp_time(sxp->st.st_mtime, file->modtime) != 0) {
--		int ret = set_modtime(fname, file->modtime, sxp->st.st_mode);
+-		int ret = set_modtime(fname, file->modtime, F_MOD_NSEC(file), sxp->st.st_mode);
 +		mtime = file->modtime;
 +		updated = 1;
 +	} else
@@ -307,7 +310,7 @@ diff --git a/rsync.c b/rsync.c
 +	} else
 +		atime = sxp->st.st_atime;
 +	if (updated) {
-+		int ret = set_times(fname, mtime, atime, sxp->st.st_mode);
++		int ret = set_times(fname, mtime, F_MOD_NSEC(file), atime, sxp->st.st_mode);
  		if (ret < 0) {
  			rsyserr(FERROR_XFER, errno, "failed to set times on %s",
  				full_fname(fname));
@@ -323,7 +326,7 @@ diff --git a/rsync.c b/rsync.c
  	}
  
  	change_uid = am_root && uid_ndx && sxp->st.st_uid != (uid_t)F_OWNER(file);
-@@ -566,7 +585,7 @@ int finish_transfer(const char *fname, const char *fnametmp,
+@@ -639,7 +658,7 @@ int finish_transfer(const char *fname, const char *fnametmp,
  
  	/* Change permissions before putting the file into place. */
  	set_file_attrs(fnametmp, file, NULL, fnamecmp,
@@ -331,8 +334,8 @@ diff --git a/rsync.c b/rsync.c
 +		       ok_to_set_time ? 0 : ATTRS_SKIP_MTIME | ATTRS_SKIP_ATIME);
  
  	/* move tmp file over real file */
- 	if (verbose > 2)
-@@ -593,7 +612,7 @@ int finish_transfer(const char *fname, const char *fnametmp,
+ 	if (DEBUG_GTE(RECV, 1))
+@@ -666,7 +685,7 @@ int finish_transfer(const char *fname, const char *fnametmp,
  
    do_set_file_attrs:
  	set_file_attrs(fnametmp, file, NULL, fnamecmp,
@@ -344,15 +347,15 @@ diff --git a/rsync.c b/rsync.c
 diff --git a/rsync.h b/rsync.h
 --- a/rsync.h
 +++ b/rsync.h
-@@ -60,6 +60,7 @@
- #define XMIT_RDEV_MINOR_8_pre30 (1<<11)	/* protocols 28 - 29  */
- #define XMIT_GROUP_NAME_FOLLOWS (1<<11) /* protocols 30 - now */
+@@ -62,6 +62,7 @@
  #define XMIT_HLINK_FIRST (1<<12)	/* protocols 30 - now (HLINKED files only) */
-+#define XMIT_SAME_ATIME (1<<13)		/* protocols ?? - now */
+ #define XMIT_IO_ERROR_ENDLIST (1<<12)	/* protocols 31 - now (w/XMIT_EXTENDED_FLAGS) */
+ #define XMIT_MOD_NSEC (1<<13)		/* protocols 31 - now */
++#define XMIT_SAME_ATIME (1<<14)		/* protocols ?? - now */
  
  /* These flags are used in the live flist data. */
  
-@@ -152,6 +153,7 @@
+@@ -160,6 +161,7 @@
  
  #define ATTRS_REPORT		(1<<0)
  #define ATTRS_SKIP_MTIME	(1<<1)
@@ -360,7 +363,7 @@ diff --git a/rsync.h b/rsync.h
  
  #define FULL_FLUSH	1
  #define NORMAL_FLUSH	0
-@@ -626,12 +628,14 @@ extern int file_extra_cnt;
+@@ -664,12 +666,14 @@ extern int file_extra_cnt;
  extern int inc_recurse;
  extern int uid_ndx;
  extern int gid_ndx;
@@ -378,7 +381,7 @@ diff --git a/rsync.h b/rsync.h
 diff --git a/rsync.yo b/rsync.yo
 --- a/rsync.yo
 +++ b/rsync.yo
-@@ -349,6 +349,7 @@ to the detailed description below for a complete description.  verb(
+@@ -356,6 +356,7 @@ to the detailed description below for a complete description.  verb(
   -D                          same as --devices --specials
   -t, --times                 preserve modification times
   -O, --omit-dir-times        omit directories from --times
@@ -386,7 +389,7 @@ diff --git a/rsync.yo b/rsync.yo
       --super                 receiver attempts super-user activities
       --fake-super            store/recover privileged attrs using xattrs
   -S, --sparse                handle sparse files efficiently
-@@ -994,6 +995,12 @@ it is preserving modification times (see bf(--times)).  If NFS is sharing
+@@ -1078,6 +1079,12 @@ it is preserving modification times (see bf(--times)).  If NFS is sharing
  the directories on the receiving side, it is a good idea to use bf(-O).
  This option is inferred if you use bf(--backup) without bf(--backup-dir).
  
@@ -399,7 +402,7 @@ diff --git a/rsync.yo b/rsync.yo
  dit(bf(--super)) This tells the receiving side to attempt super-user
  activities even if the receiving rsync wasn't run by the super-user.  These
  activities include: preserving users via the bf(--owner) option, preserving
-@@ -1701,7 +1708,10 @@ quote(itemization(
+@@ -1945,7 +1952,10 @@ quote(itemization(
    sender's value (requires bf(--owner) and super-user privileges).
    it() A bf(g) means the group is different and is being updated to the
    sender's value (requires bf(--group) and the authority to set the group).
@@ -436,7 +439,7 @@ new file mode 100644
 diff --git a/testsuite/rsync.fns b/testsuite/rsync.fns
 --- a/testsuite/rsync.fns
 +++ b/testsuite/rsync.fns
-@@ -192,6 +192,10 @@ checkit() {
+@@ -218,6 +218,10 @@ checkit() {
      # We can just write everything to stdout/stderr, because the
      # wrapper hides it unless there is a problem.
  
@@ -447,7 +450,7 @@ diff --git a/testsuite/rsync.fns b/testsuite/rsync.fns
      echo "Running: \"$1\""  
      eval "$1" 
      status=$?
-@@ -199,10 +203,13 @@ checkit() {
+@@ -225,10 +229,13 @@ checkit() {
  	failed="YES";
      fi
  
@@ -465,34 +468,42 @@ diff --git a/testsuite/rsync.fns b/testsuite/rsync.fns
 diff --git a/tls.c b/tls.c
 --- a/tls.c
 +++ b/tls.c
-@@ -105,6 +105,8 @@ static int stat_xattr(const char *fname, STRUCT_STAT *fst)
+@@ -118,6 +118,8 @@ static int stat_xattr(const char *fname, STRUCT_STAT *fst)
  
  #endif
  
 +static int display_atimes = 0;
-+ 
++
  static void failed(char const *what, char const *where)
  {
  	fprintf(stderr, PROGRAM ": %s %s: %s\n",
-@@ -112,12 +114,29 @@ static void failed(char const *what, char const *where)
+@@ -125,12 +127,37 @@ static void failed(char const *what, char const *where)
  	exit(1);
  }
  
-+static void storetime(char *dest, time_t t, size_t destsize)
++static void storetime(char *dest, size_t destsize, time_t t, int nsecs)
 +{
 +	if (t) {
++		int len;
 +		struct tm *mt = gmtime(&t);
 +
-+		snprintf(dest, destsize,
-+			"%04d-%02d-%02d %02d:%02d:%02d ",
++		len = snprintf(dest, destsize,
++			"%04d-%02d-%02d %02d:%02d:%02d",
 +			(int)mt->tm_year + 1900,
 +			(int)mt->tm_mon + 1,
 +			(int)mt->tm_mday,
 +			(int)mt->tm_hour,
 +			(int)mt->tm_min,
 +			(int)mt->tm_sec);
-+	} else
-+		strlcpy(dest, "                    ", destsize);
++		if (nsecs >= 0) {
++			snprintf(datebuf + len, sizeof datebuf - len, ".%09d", nsecs);
++		}
++	} else {
++		int has_nsecs = nsecs >= 0 ? 1 : 0;
++		int len = MIN(19 + 9*nsec_times, (int)sizeof datebuf - 1);
++		memset(datebuf, ' ', len);
++		datebuf[len] = '\0';
++	}
 +}
 +
  static void list_file(const char *fname)
@@ -506,14 +517,16 @@ diff --git a/tls.c b/tls.c
  	char linkbuf[4096];
  
  	if (do_lstat(fname, &buf) < 0)
-@@ -154,19 +173,11 @@ static void list_file(const char *fname)
+@@ -168,30 +195,17 @@ static void list_file(const char *fname)
+ 	}
  
  	permstring(permbuf, buf.st_mode);
- 
+-
 -	if (buf.st_mtime) {
+-		int len;
 -		mt = gmtime(&buf.st_mtime);
 -
--		snprintf(datebuf, sizeof datebuf,
+-		len = snprintf(datebuf, sizeof datebuf,
 -			"%04d-%02d-%02d %02d:%02d:%02d",
 -			(int)mt->tm_year + 1900,
 -			(int)mt->tm_mon + 1,
@@ -521,20 +534,33 @@ diff --git a/tls.c b/tls.c
 -			(int)mt->tm_hour,
 -			(int)mt->tm_min,
 -			(int)mt->tm_sec);
--	} else
--		strlcpy(datebuf, "                   ", sizeof datebuf);
-+	storetime(mtimebuf, buf.st_mtime, sizeof mtimebuf);
+ #ifdef ST_MTIME_NSEC
+-		if (nsec_times) {
+-			snprintf(datebuf + len, sizeof datebuf - len,
+-				".%09d", (int)buf.ST_MTIME_NSEC);
+-		}
++	if (nsec_times)
++		nsecs = (int)buf.ST_MTIME_NSEC
++	else
+ #endif
+-	} else {
+-		int len = MIN(19 + 9*nsec_times, (int)sizeof datebuf - 1);
+-		memset(datebuf, ' ', len);
+-		datebuf[len] = '\0';
+-	}
++		nsecs = -1;
++	storetime(mtimebuf, sizeof mtimebuf, buf.st_mtime, nsecs);
 +	if (display_atimes)
-+		storetime(atimebuf, S_ISDIR(buf.st_mode) ? 0 : buf.st_atime, sizeof atimebuf);
++		storetime(atimebuf, sizeof atimebuf, S_ISDIR(buf.st_mode) ? 0 : buf.st_atime, -1);
 +	else
 +		atimebuf[0] = '\0';
  
  	/* TODO: Perhaps escape special characters in fname? */
  
-@@ -177,13 +188,14 @@ static void list_file(const char *fname)
+@@ -202,13 +216,14 @@ static void list_file(const char *fname)
  		    (long)minor(buf.st_rdev));
- 	} else /* NB: use double for size since it might not fit in a long. */
- 		printf("%12.0f", (double)buf.st_size);
+ 	} else
+ 		printf("%15s", do_big_num(buf.st_size, 1, NULL));
 -	printf(" %6ld.%-6ld %6ld %s %s%s\n",
 +	printf(" %6ld.%-6ld %6ld %s%s%s%s\n",
  	       (long)buf.st_uid, (long)buf.st_gid, (long)buf.st_nlink,
@@ -545,33 +571,33 @@ diff --git a/tls.c b/tls.c
  static struct poptOption long_options[] = {
    /* longName, shortName, argInfo, argPtr, value, descrip, argDesc */
 +  {"atimes",          'U', POPT_ARG_NONE,   &display_atimes, 0, 0, 0},
+   {"link-times",      'l', POPT_ARG_NONE,   &link_times, 0, 0, 0 },
+   {"link-owner",      'L', POPT_ARG_NONE,   &link_owner, 0, 0, 0 },
  #ifdef SUPPORT_XATTRS
-   {"fake-super",      'f', POPT_ARG_VAL,    &am_root, -1, 0, 0 },
- #endif
-@@ -197,6 +209,7 @@ static void tls_usage(int ret)
+@@ -227,6 +242,7 @@ static void tls_usage(int ret)
    fprintf(F,"usage: " PROGRAM " [OPTIONS] FILE ...\n");
    fprintf(F,"Trivial file listing program for portably checking rsync\n");
    fprintf(F,"\nOptions:\n");
 +  fprintf(F," -U, --atimes                display access (last-used) times\n");
+   fprintf(F," -l, --link-times            display the time on a symlink\n");
+   fprintf(F," -L, --link-owner            display the owner+group on a symlink\n");
  #ifdef SUPPORT_XATTRS
-   fprintf(F," -f, --fake-super            display attributes including fake-super xattrs\n");
- #endif
 diff --git a/util.c b/util.c
 --- a/util.c
 +++ b/util.c
-@@ -122,7 +122,7 @@ NORETURN void overflow_exit(const char *str)
+@@ -123,7 +123,7 @@ NORETURN void overflow_exit(const char *str)
  	exit_cleanup(RERR_MALLOC);
  }
  
--int set_modtime(const char *fname, time_t modtime, mode_t mode)
-+int set_times(const char *fname, time_t modtime, time_t atime, mode_t mode)
+-int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
++int set_times(const char *fname, time_t modtime, uint32 mod_nsec, time_t atime, mode_t mode)
  {
- #if !defined HAVE_LUTIMES || !defined HAVE_UTIMES
+ #ifndef CAN_SET_SYMLINK_TIMES
  	if (S_ISLNK(mode))
-@@ -130,9 +130,13 @@ int set_modtime(const char *fname, time_t modtime, mode_t mode)
+@@ -131,9 +131,13 @@ int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
  #endif
  
- 	if (verbose > 2) {
+ 	if (DEBUG_GTE(TIME, 1)) {
 -		rprintf(FINFO, "set modtime of %s to (%ld) %s",
 +		char mtimebuf[200];
 +
@@ -584,17 +610,28 @@ diff --git a/util.c b/util.c
  	}
  
  	if (dry_run)
-@@ -141,7 +145,7 @@ int set_modtime(const char *fname, time_t modtime, mode_t mode)
+@@ -142,8 +146,8 @@ int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
  	{
- #ifdef HAVE_UTIMES
+ #ifdef HAVE_UTIMENSAT
+ 		struct timespec t[2];
+-		t[0].tv_sec = 0;
+-		t[0].tv_nsec = UTIME_NOW;
++		t[0].tv_sec = atime;
++		t[0].tv_nsec = 0;
+ 		t[1].tv_sec = modtime;
+ 		t[1].tv_nsec = mod_nsec;
+ 		if (utimensat(AT_FDCWD, fname, t, AT_SYMLINK_NOFOLLOW) < 0)
+@@ -151,7 +155,7 @@ int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
+ 		return 0;
+ #elif defined HAVE_UTIMES || defined HAVE_LUTIMES
  		struct timeval t[2];
 -		t[0].tv_sec = time(NULL);
 +		t[0].tv_sec = atime;
  		t[0].tv_usec = 0;
  		t[1].tv_sec = modtime;
- 		t[1].tv_usec = 0;
-@@ -155,12 +159,12 @@ int set_modtime(const char *fname, time_t modtime, mode_t mode)
- 		return utimes(fname, t);
+ 		t[1].tv_usec = mod_nsec / 1000;
+@@ -164,12 +168,12 @@ int set_modtime(const char *fname, time_t modtime, uint32 mod_nsec, mode_t mode)
+ # endif
  #elif defined HAVE_STRUCT_UTIMBUF
  		struct utimbuf tbuf;
 -		tbuf.actime = time(NULL);