X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/907e6a32a00ace7cf1e96f9c9132f83f4a208430..aa3faf5f8c2a05110bb1f39fd8d0742d5ca0431e:/rsync.c

diff --git a/rsync.c b/rsync.c
index 3d45d01b..17ce76a4 100644
--- a/rsync.c
+++ b/rsync.c
@@ -36,6 +36,7 @@ extern int preserve_times;
 extern int am_root;
 extern int am_server;
 extern int am_sender;
+extern int am_receiver;
 extern int am_generator;
 extern int am_starting_up;
 extern int allow_8bit_chars;
@@ -149,7 +150,7 @@ void setup_iconv(void)
  * can wrap around to the start, and the xbuf may have its ".size" reduced
  * (presumably by 1 byte) if the iconv code doesn't have space to store a
  * multi-byte character at the physical end of the ".buf" (though no reducing
- * happens if ".pos" is < 1, since there is no room to wrap around).
+ * happens if ".pos" is <= 1, since there is no room to wrap around).
  *
  * If ICB_EXPAND_OUT is set in "flags", the "out" xbuf will be allocated if
  * empty, and (as long as ICB_CIRCULAR_OUT is not set) expanded if too small.
@@ -364,11 +365,10 @@ int read_ndx_and_attrs(int f_in, int f_out, int *iflag_ptr, uchar *type_ptr,
 	iflags = protocol_version >= 29 ? read_shortint(f_in)
 		   : ITEM_TRANSFER | ITEM_MISSING_DATA;
 
-	/* Honor the old-style keep-alive indicator. */
-	if (protocol_version < 30
-	 && ndx == cur_flist->used && iflags == ITEM_IS_NEW) {
+	/* Support the protocol-29 keep-alive style. */
+	if (protocol_version < 30 && ndx == cur_flist->used && iflags == ITEM_IS_NEW) {
 		if (am_sender)
-			maybe_send_keepalive();
+			maybe_send_keepalive(time(NULL), MSK_ALLOW_FLUSH);
 		goto read_loop;
 	}
 
@@ -489,7 +489,9 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 		set_xattr(fname, file, fnamecmp, sxp);
 #endif
 
-	if (!preserve_times || (S_ISDIR(sxp->st.st_mode) && preserve_times == 1))
+	if (!preserve_times
+	 || (!(preserve_times & PRESERVE_DIR_TIMES) && S_ISDIR(sxp->st.st_mode))
+	 || (!(preserve_times & PRESERVE_LINK_TIMES) && S_ISLNK(sxp->st.st_mode)))
 		flags |= ATTRS_SKIP_MTIME;
 	if (!(flags & ATTRS_SKIP_MTIME)
 	    && cmp_time(sxp->st.st_mtime, file->modtime) != 0) {
@@ -508,7 +510,7 @@ int set_file_attrs(const char *fname, struct file_struct *file, stat_x *sxp,
 	change_uid = am_root && uid_ndx && sxp->st.st_uid != (uid_t)F_OWNER(file);
 	change_gid = gid_ndx && !(file->flags & FLAG_SKIP_GROUP)
 		  && sxp->st.st_gid != (gid_t)F_GROUP(file);
-#if !defined HAVE_LCHOWN && !defined CHOWN_MODIFIES_SYMLINK
+#ifndef CAN_CHOWN_SYMLINK
 	if (S_ISLNK(sxp->st.st_mode)) {
 		;
 	} else
@@ -644,15 +646,13 @@ int finish_transfer(const char *fname, const char *fnametmp,
 	/* move tmp file over real file */
 	if (DEBUG_GTE(RECV, 1))
 		rprintf(FINFO, "renaming %s to %s\n", fnametmp, fname);
-	ret = robust_rename(fnametmp, fname, temp_copy_name,
-			    file->mode & INITACCESSPERMS);
+	ret = robust_rename(fnametmp, fname, temp_copy_name, file->mode);
 	if (ret < 0) {
 		rsyserr(FERROR_XFER, errno, "%s %s -> \"%s\"",
 			ret == -2 ? "copy" : "rename",
 			full_fname(fnametmp), fname);
 		if (!partialptr || (ret == -2 && temp_copy_name)
-		 || robust_rename(fnametmp, partialptr, NULL,
-				  file->mode & INITACCESSPERMS) < 0)
+		 || robust_rename(fnametmp, partialptr, NULL, file->mode) < 0)
 			do_unlink(fnametmp);
 		return 0;
 	}
@@ -719,5 +719,8 @@ const char *who_am_i(void)
 {
 	if (am_starting_up)
 		return am_server ? "server" : "client";
-	return am_sender ? "sender" : am_generator ? "generator" : "receiver";
+	return am_sender ? "sender"
+	     : am_generator ? "generator"
+	     : am_receiver ? "receiver"
+	     : "Receiver"; /* pre-forked receiver */
 }