X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/23e43fceeb918374e99005c7d1553ded436d6bab..ea2111d10a10a164334eff3b621ed7e630404345:/rsync.c

diff --git a/rsync.c b/rsync.c
index 6644f141..555c009a 100644
--- a/rsync.c
+++ b/rsync.c
@@ -147,7 +147,6 @@ static void send_sums(struct sum_struct *s,int f_out)
       write_int(f_out,s->sums[i].sum1);
       write_buf(f_out,s->sums[i].sum2,csum_length);
     }
-  write_flush(f_out);
 }
 
 
@@ -267,6 +266,7 @@ static int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 {
   int updated = 0;
   STRUCT_STAT st2;
+  extern int am_daemon;
 
   if (dry_run) return 0;
 
@@ -300,8 +300,9 @@ static int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
   }
 #endif
 
-  if ((am_root && preserve_uid && st->st_uid != file->uid) || 
-      (preserve_gid && st->st_gid != file->gid)) {
+  if ((am_root || !am_daemon) &&
+      ((am_root && preserve_uid && st->st_uid != file->uid) || 
+       (preserve_gid && st->st_gid != file->gid))) {
 	  if (do_lchown(fname,
 			(am_root&&preserve_uid)?file->uid:-1,
 			preserve_gid?file->gid:-1) != 0) {
@@ -526,7 +527,6 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
 
   write_int(f_out,i);
   send_sums(s,f_out);
-  write_flush(f_out);
 
   close(fd);
   if (buf) unmap_file(buf);
@@ -694,7 +694,8 @@ static void delete_files(struct file_list *flist)
 		if (!S_ISDIR(flist->files[j]->mode) || 
 		    !(flist->files[j]->flags & FLAG_DELETE)) continue;
 
-		if (delete_already_done(flist, j)) continue;
+		if (remote_version < 19 &&
+		    delete_already_done(flist, j)) continue;
 
 		name = strdup(f_name(flist->files[j]));
 
@@ -708,7 +709,8 @@ static void delete_files(struct file_list *flist)
 
 		for (i=local_file_list->count-1;i>=0;i--) {
 			if (!local_file_list->files[i]->basename) continue;
-			if (S_ISDIR(local_file_list->files[i]->mode))
+			if (remote_version < 19 &&
+			    S_ISDIR(local_file_list->files[i]->mode))
 				add_delete_entry(local_file_list->files[i]);
 			if (-1 == flist_find(flist,local_file_list->files[i])) {
 				delete_one(local_file_list->files[i]);
@@ -769,7 +771,6 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
 	  if (verbose > 2)
 	    rprintf(FINFO,"recv_files phase=%d\n",phase);
 	  write_int(f_gen,-1);
-	  write_flush(f_gen);
 	  continue;
 	}
 	break;
@@ -968,7 +969,7 @@ void send_files(struct file_list *flist,int f_out,int f_in)
   if (verbose > 2)
     rprintf(FINFO,"send_files starting\n");
 
-  setup_nonblocking(f_in,f_out);
+  setup_readbuffer(f_in);
 
   while (1) {
 	  i = read_int(f_in);
@@ -977,7 +978,6 @@ void send_files(struct file_list *flist,int f_out,int f_in)
 			  phase++;
 			  csum_length = SUM_LENGTH;
 			  write_int(f_out,-1);
-			  write_flush(f_out);
 			  if (verbose > 2)
 				  rprintf(FINFO,"send_files phase=%d\n",phase);
 			  continue;
@@ -1059,7 +1059,6 @@ void send_files(struct file_list *flist,int f_out,int f_in)
 		  printf("%s\n",fname+offset);
 	  
 	  match_sums(f_out,s,buf,st.st_size);
-	  write_flush(f_out);
 	  
 	  if (buf) unmap_file(buf);
 	  close(fd);
@@ -1076,7 +1075,6 @@ void send_files(struct file_list *flist,int f_out,int f_in)
   match_report();
 
   write_int(f_out,-1);
-  write_flush(f_out);
 }
 
 
@@ -1116,7 +1114,6 @@ void generate_files(int f,struct file_list *flist,char *local_name,int f_recv)
     rprintf(FINFO,"generate_files phase=%d\n",phase);
 
   write_int(f,-1);
-  write_flush(f);
 
   /* we expect to just sit around now, so don't exit on a timeout. If we
      really get a timeout then the other process should exit */
@@ -1136,7 +1133,6 @@ void generate_files(int f,struct file_list *flist,char *local_name,int f_recv)
       rprintf(FINFO,"generate_files phase=%d\n",phase);
 
     write_int(f,-1);
-    write_flush(f);
   }