| 1 | #ifndef USTD_H |
| 2 | #define USTD_H |
| 3 | |
| 4 | #include "ustcomm.h" |
| 5 | |
| 6 | struct buffer_info { |
| 7 | char *name; |
| 8 | pid_t pid; |
| 9 | struct ustcomm_connection conn; |
| 10 | |
| 11 | int shmid; |
| 12 | int bufstruct_shmid; |
| 13 | |
| 14 | /* the buffer memory */ |
| 15 | void *mem; |
| 16 | /* buffer size */ |
| 17 | int memlen; |
| 18 | /* number of subbuffers in buffer */ |
| 19 | int n_subbufs; |
| 20 | /* size of each subbuffer */ |
| 21 | int subbuf_size; |
| 22 | |
| 23 | /* the buffer information struct */ |
| 24 | void *bufstruct_mem; |
| 25 | |
| 26 | int file_fd; /* output file */ |
| 27 | |
| 28 | struct list_head list; |
| 29 | |
| 30 | long consumed_old; |
| 31 | }; |
| 32 | |
| 33 | ssize_t patient_write(int fd, const void *buf, size_t count); |
| 34 | |
| 35 | void finish_consuming_dead_subbuffer(struct buffer_info *buf); |
| 36 | |
| 37 | #endif /* USTD_H */ |