another hang-at-end fix. It looks like we are more sensiitive to

[rsync/rsync.git] / main.c

diff --git a/main.c b/main.c
index ac5c1d2..0c4f2cd 100644 (file)
--- a/main.c
+++ b/main.c
@@ -321,9 +321,12 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
                recv_files(f_in,flist,local_name,recv_pipe[1]);
                report(f_in);
 
-               write_int(recv_pipe[1],-1);
+               write_int(recv_pipe[1],1);
+               close(recv_pipe[1]);
                io_flush();
-               _exit(0);
+               /* finally we go to sleep until our parent kills us with
+                  a USR2 signal */
+               while (1) sleep(60);
        }
 
        close(recv_pipe[1]);
@@ -337,13 +340,15 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 
        generate_files(f_out,flist,local_name,recv_pipe[0]);
 
-       read_int(recv_pipe[1]);
+       read_int(recv_pipe[0]);
+       close(recv_pipe[0]);
        if (remote_version >= 24) {
                /* send a final goodbye message */
                write_int(f_out, -1);
        }
        io_flush();
 
+       kill(pid, SIGUSR2);
        wait_process(pid, &status);
        return status;
 }
@@ -621,6 +626,10 @@ static RETSIGTYPE sigusr1_handler(int val) {
        exit_cleanup(RERR_SIGNAL);
 }
 
+static RETSIGTYPE sigusr2_handler(int val) {
+       _exit(0);
+}
+
 int main(int argc,char *argv[])
 {       
        extern int am_root;
@@ -630,6 +639,7 @@ int main(int argc,char *argv[])
        extern int am_server;
 
        signal(SIGUSR1, sigusr1_handler);
+       signal(SIGUSR2, sigusr2_handler);
 
        starttime = time(NULL);
        am_root = (getuid() == 0);