Closed sxstd001 closed 5 months ago
Are read, write, recv, and send functions not expected to return EINTR? Because uring is non-blocking;
This code is right? only ERR_AGAIN try again;
async<int> writeAll(const void *buf, u32 count){ again: auto ret = co_await event::prepSend(fd, buf, count, 0); // call: io_uring_prep_send if(ret >= 0) { assert(ret == count || ret == 0); co_return ret; } if(ret == -ERR_AGAIN )goto again; co_return ret; }
Are read, write, recv, and send functions not expected to return EINTR? Because uring is non-blocking;
This code is right? only ERR_AGAIN try again;