openssl/crypto/async/build.info

LIBS=../../libcrypto
SOURCE[../../libcrypto]=\
        async.c async_wait.c async_err.c arch/async_posix.c arch/async_win.c \
        arch/async_null.c
unified build scheme: add build.info files Now that we have the foundation for the "unified" build scheme in place, we add build.info files. They have been generated from the Makefiles in the same directories. Things that are platform specific will appear in later commits. Reviewed-by: Andy Polyakov <appro@openssl.org> 2016-01-30 06:33:10 +08:00			`LIBS=../../libcrypto`
			`SOURCE[../../libcrypto]=\`
Refactor the async wait fd logic Implementation experience has shown that the original plan for async wait fds was too simplistic. Originally the async logic created a pipe internally and user/engine code could then get access to it via API calls. It is more flexible if the engine is able to create its own fd and provide it to the async code. Another issue is that there can be a lot of churn in the fd value within the context of (say) a single SSL connection leading to continually adding and removing fds from (say) epoll. It is better if we can provide some stability of the fd value across a whole SSL connection. This is problematic because an engine has no concept of an SSL connection. This commit refactors things to introduce an ASYNC_WAIT_CTX which acts as a proxy for an SSL connection down at the engine layer. Reviewed-by: Richard Levitte <levitte@openssl.org> 2016-01-25 23:28:57 +08:00			`async.c async_wait.c async_err.c arch/async_posix.c arch/async_win.c \`
			`arch/async_null.c`