diff options
| author | Jakob Odersky <jodersky@gmail.com> | 2013-07-11 10:53:03 +0200 |
|---|---|---|
| committer | Jakob Odersky <jodersky@gmail.com> | 2013-07-11 10:53:03 +0200 |
| commit | 13c82b7c449a0af549741d46f5c2586477368b9b (patch) | |
| tree | ccb2be69dfd069321cbd55df00d477dc851bc61a | |
| parent | 0b372a04a962ef9c911b262fac51b723b6107f7f (diff) | |
| download | akka-serial-13c82b7c449a0af549741d46f5c2586477368b9b.tar.gz akka-serial-13c82b7c449a0af549741d46f5c2586477368b9b.tar.bz2 akka-serial-13c82b7c449a0af549741d46f5c2586477368b9b.zip | |
add detailed error messages
| -rw-r--r-- | flow-native/unix/src/flow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/flow-native/unix/src/flow.c b/flow-native/unix/src/flow.c index 8a47945..97e8e23 100644 --- a/flow-native/unix/src/flow.c +++ b/flow-native/unix/src/flow.c @@ -214,7 +214,7 @@ int serial_read(struct serial_config* serial, unsigned char* buffer, size_t size } else if ((polls[1].revents & POLLIN) != 0) { return E_INTERRUPT; } else { - fputs("poll revents: unknown revents\n", stderr); + fprintf(stderr, "poll revents: unknown revents\nserial: %d\npipe: %d", polls[0].revents, polls[1].revents); return E_IO; } } |