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![]() Add two new network helpers. connect_fd_to_fd connects an already created client socket fd to address of server fd. Sometimes it's useful to separate client socket creation and connecting this socket to a server, e.g. if client socket has to be created in a cgroup different from that of server cgroup. Additionally connect_to_fd is now implemented using connect_fd_to_fd, both helpers don't treat EINPROGRESS as an error and let caller decide how to proceed with it. connect_wait is a helper to work with non-blocking client sockets so that if connect_to_fd or connect_fd_to_fd returned -1 with errno == EINPROGRESS, caller can wait for connect to finish or for connection timeout. The helper returns -1 on error, 0 on timeout (1sec, hard-coded), and positive number on success. Signed-off-by: Andrey Ignatov <rdna@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/1403fab72300f379ca97ead4820ae43eac4414ef.1589486450.git.rdna@fb.com |
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fault-injection | ||
ktest | ||
kunit | ||
nvdimm | ||
radix-tree | ||
scatterlist | ||
selftests | ||
vsock |