- read_check(buffer_f_in);
-
- fd_count = fd+1;
- FD_ZERO(&w_fds);
- FD_ZERO(&r_fds);
- FD_SET(fd,&w_fds);
- if (buffer_f_in != -1) {
- FD_SET(buffer_f_in,&r_fds);
- if (buffer_f_in > fd)
- fd_count = buffer_f_in+1;
- }
-
- tv.tv_sec = BLOCKING_TIMEOUT;
- tv.tv_usec = 0;
- count = select(fd_count,buffer_f_in == -1? NULL: &r_fds,
- &w_fds,NULL,&tv);
- if (count == -1 && errno != EINTR) {
- if (verbose > 1)
- rprintf(FERROR,"select error: %s\n", strerror(errno));
- exit_cleanup(1);
- }
-
- if (count == 0) {
- check_timeout();
- continue;
- }
+ if (read_buffer_len < MAX_READ_BUFFER)
+ read_check(buffer_f_in);
+
+ fd_count = fd+1;
+ FD_ZERO(&w_fds);
+ FD_ZERO(&r_fds);
+ FD_SET(fd,&w_fds);
+ if (buffer_f_in != -1) {
+ FD_SET(buffer_f_in,&r_fds);
+ if (buffer_f_in > fd)
+ fd_count = buffer_f_in+1;
+ }
+
+ tv.tv_sec = BLOCKING_TIMEOUT;
+ tv.tv_usec = 0;
+ count = select(fd_count,buffer_f_in == -1? NULL: &r_fds,
+ &w_fds,NULL,&tv);
+
+ if (count == -1 && errno != EINTR) {
+ if (verbose > 1)
+ rprintf(FERROR,"select error: %s\n", strerror(errno));
+ exit_cleanup(1);
+ }
+
+ if (count == 0) {
+ check_timeout();
+ continue;
+ }