int recv_pipe[2];
int error_pipe[2];
extern int preserve_hard_links;
+ extern int delete_after;
+ extern int recurse;
+ extern int delete_mode;
+ extern int remote_version;
if (preserve_hard_links)
init_hard_links(flist);
- if (pipe(recv_pipe) < 0) {
+ if (!delete_after) {
+ /* I moved this here from recv_files() to prevent a race condition */
+ if (recurse && delete_mode && !local_name && flist->count>0) {
+ delete_files(flist);
+ }
+ }
+
+ if (fd_pair(recv_pipe) < 0) {
rprintf(FERROR,"pipe failed in do_recv\n");
exit_cleanup(RERR_SOCKETIO);
}
- if (pipe(error_pipe) < 0) {
+ if (fd_pair(error_pipe) < 0) {
rprintf(FERROR,"error pipe failed in do_recv\n");
exit_cleanup(RERR_SOCKETIO);
}
recv_files(f_in,flist,local_name,recv_pipe[1]);
report(f_in);
+ 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. We sleepp for a short time as on
+ some OSes a signal won't interrupt a sleep! */
+ while (1) sleep(1);
}
close(recv_pipe[1]);
generate_files(f_out,flist,local_name,recv_pipe[0]);
+ 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;
}
extern int delete_mode;
extern int delete_excluded;
extern int am_daemon;
+ extern int module_id;
+ extern int am_sender;
if (verbose > 2)
rprintf(FINFO,"server_recv(%d) starting pid=%d\n",argc,(int)getpid());
+
+ if (am_daemon && lp_read_only(module_id) && !am_sender) {
+ rprintf(FERROR,"ERROR: module is read only\n");
+ exit_cleanup(RERR_SYNTAX);
+ return;
+ }
+
if (argc > 0) {
dir = argv[0];
{
extern int cvs_exclude;
extern int am_sender;
+ extern int remote_version;
setup_protocol(f_out, f_in);
+ set_nonblocking(f_in);
+ set_nonblocking(f_out);
+
+ if (remote_version >= 23)
+ io_start_multiplex_out(f_out);
+
if (am_sender) {
recv_exclude_list(f_in);
if (cvs_exclude)
char *local_name = NULL;
extern int am_sender;
extern int list_only;
+ extern int remote_version;
+
+ set_nonblocking(f_in);
+ set_nonblocking(f_out);
setup_protocol(f_out,f_in);
+
+ if (remote_version >= 23)
+ io_start_multiplex_in(f_in);
if (am_sender) {
extern int cvs_exclude;
wait_process(pid, &status);
}
report(-1);
+ if (remote_version >= 24) {
+ /* final goodbye message */
+ read_int(f_in);
+ }
exit_cleanup(status);
}
exit_cleanup(RERR_SIGNAL);
}
+static RETSIGTYPE sigusr2_handler(int val) {
+ _exit(0);
+}
+
int main(int argc,char *argv[])
{
extern int am_root;
extern int am_server;
signal(SIGUSR1, sigusr1_handler);
+ signal(SIGUSR2, sigusr2_handler);
starttime = time(NULL);
am_root = (getuid() == 0);
#endif
if (am_server) {
+ set_nonblocking(STDIN_FILENO);
+ set_nonblocking(STDOUT_FILENO);
start_server(STDIN_FILENO, STDOUT_FILENO, argc, argv);
}