| 52 | static int multi_cap = max_entry / 5; |
| 53 | |
| 54 | static int write_pipe(int pipe, char *str) |
| 55 | { |
| 56 | int ret; |
| 57 | do { |
| 58 | errno = 0; |
| 59 | ret = write(pipe, str, 3); |
| 60 | } while (ret == -1 && errno == EINTR); |
| 61 | return ret; |
| 62 | } |
| 63 | |
| 64 | static void read_pipe(int pipe) |
| 65 | { |