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| author | Lasse Dalegaard <dalegaard@gmail.com> | 2021-02-27 10:56:14 +0000 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2021-03-01 13:46:59 -0500 |
| commit | f8b0ea53dcf2a04ca847aa6cbf4683eed98a3321 (patch) | |
| tree | 0c4e73958fa9c078866c7e13896788edc7cb7a3f /src/adccmds.c | |
| parent | 70a1b752c9930beb5bdc7f7c07f8cc9b94333c56 (diff) | |
| download | kutter-f8b0ea53dcf2a04ca847aa6cbf4683eed98a3321.tar.gz kutter-f8b0ea53dcf2a04ca847aa6cbf4683eed98a3321.tar.xz kutter-f8b0ea53dcf2a04ca847aa6cbf4683eed98a3321.zip | |
serialqueue: correctly report EOF errors
If `klippy` loses connection to a device, the next `read()` from the
device file descriptor will result in a zero-byte result, i.e. an `EOF`.
Right now this gives a confusing error message, so this simply handles
the special case of `EOF` and outputs a better log message.
Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>
Diffstat (limited to 'src/adccmds.c')
0 files changed, 0 insertions, 0 deletions