diff options
| -rw-r--r-- | src/lib/dev.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c index c62fea40..eefb9b18 100644 --- a/src/lib/dev.c +++ b/src/lib/dev.c @@ -919,13 +919,12 @@ ssize_t flow_read(int fd, void * buf, size_t count) pthread_rwlock_rdlock(&ai.data_lock); } - if (idx == -ETIMEDOUT) { + if (idx < 0) { + assert(idx == -EAGAIN || idx == -ETIMEDOUT); pthread_rwlock_unlock(&ai.data_lock); - return -ETIMEDOUT; + return idx; } - assert(idx >= 0); - n = shm_rdrbuff_read(&sdu, ai.rdrb, idx); if (n < 0) { pthread_rwlock_unlock(&ai.data_lock); |