The wait_process() call now handles EINTR.

[rsync/rsync.git] / main.c

diff --git a/main.c b/main.c
index 46d6250..e2d6aa7 100644 (file)
--- a/main.c
+++ b/main.c
@@ -103,7 +103,11 @@ static void show_malloc_stats(void);
  * remember_children(), we succeed instead of returning an error. */
 pid_t wait_process(pid_t pid, int *status_ptr, int flags)
 {
-       pid_t waited_pid = waitpid(pid, status_ptr, flags);
+       pid_t waited_pid;
+       
+       do {
+               waited_pid = waitpid(pid, status_ptr, flags);
+       } while (waited_pid == -1 && errno == EINTR);
 
        if (waited_pid == -1 && errno == ECHILD) {
                /* Status of requested child no longer available:  check to
@@ -238,7 +242,8 @@ static void output_summary(void)
                        human_num(stats.literal_data));
                rprintf(FINFO,"Matched data: %s bytes\n",
                        human_num(stats.matched_data));
-               rprintf(FINFO,"File list size: %d\n", stats.flist_size);
+               rprintf(FINFO,"File list size: %s\n",
+                       human_num(stats.flist_size));
                if (stats.flist_buildtime) {
                        rprintf(FINFO,
                                "File list generation time: %.3f seconds\n",
@@ -618,7 +623,7 @@ static void read_final_goodbye(int f_in, int f_out)
                }
        }
 
-       if (i != -1) {
+       if (i != NDX_DONE) {
                rprintf(FERROR, "Invalid packet at end of run (%d) [%s]\n",
                        i, who_am_i());
                exit_cleanup(RERR_PROTOCOL);
@@ -694,8 +699,10 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
         * points to an identical file won't be replaced by the referent. */
        copy_links = copy_dirlinks = 0;
 
+#ifdef SUPPORT_HARD_LINKS
        if (preserve_hard_links)
                init_hard_links();
+#endif
 
        if (fd_pair(error_pipe) < 0) {
                rsyserr(FERROR, errno, "pipe failed in do_recv");
@@ -767,7 +774,7 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
        io_flush(FULL_FLUSH);
        if (protocol_version >= 24) {
                /* send a final goodbye message */
-               write_int(f_out, -1);
+               write_int(f_out, NDX_DONE);
        }
        io_flush(FULL_FLUSH);