2c2e8b26b4
poll() allows to (efficiently) wait for available data on sockets, and is essential operation for working with non-blocking sockets. This is initial, very basic implementation, effectively supporting just POLLIN operation. (POLLOUT implementation is dummy - it's assumed that socket is always writable, as there's currently no reasonable way to test that.) Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org> |
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| Kconfig | ||
| Makefile | ||
| sockets.c | ||