hide ignoring return value of write from compiler
Stefan Schuermans commited on 2020-05-26 15:29:30
Showing 1 changed files, with 3 additions and 2 deletions.
- libuptpl/src/write.c b5bfc02..5cf0d9d
| ... | ... |
@@ -42,8 +42,9 @@ void uptpl_write(void const *data, size_t size) {
|
| 42 | 42 |
(size >> 8) & 0xFF, |
| 43 | 43 |
size & 0xFF, |
| 44 | 44 |
}}; |
| 45 |
- write(fd, &uptpl_event_header, sizeof(uptpl_event_header)); |
|
| 46 |
- write(fd, data, size); |
|
| 45 |
+ ssize_t written = write(fd, &uptpl_event_header, sizeof(uptpl_event_header)); |
|
| 46 |
+ written += write(fd, data, size); |
|
| 47 |
+ (void)written; /* if writing failed, nobody there to receive the error */ |
|
| 47 | 48 |
flock(fd, LOCK_UN); |
| 48 | 49 |
close(fd); |
| 49 | 50 |
} |
| 50 | 51 |