Simplify Cygwin checks, part 1

Because OPENSSL_SYS_CYGWIN will keep OPENSSL_SYS_UNIX defined, there's
no point having checks of this form:

    #if (defined(OPENSSL_SYS_UNIX) || defined(OPENSSL_SYS_CYGWIN))

Reviewed-by: Andy Polyakov <appro@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5060)

(cherry picked from commit 6ce66ce073b19af46fd94f4eefdb7c4772d7dd6f)

diff --git a/crypto/async/arch/async_posix.h b/crypto/async/arch/async_posix.h
index 3c61f7f7b0818de8654fa12fedd4f3a914d1a19c..a301a91bf18fc438d472282dfd27c607679c9daa 100644 (file)
--- a/crypto/async/arch/async_posix.h
+++ b/crypto/async/arch/async_posix.h
@@ -11,7 +11,7 @@
 #define OPENSSL_ASYNC_ARCH_ASYNC_POSIX_H
 #include <openssl/e_os2.h>
 
-#if (defined(OPENSSL_SYS_UNIX) || defined(OPENSSL_SYS_CYGWIN)) \
+#if defined(OPENSSL_SYS_UNIX) \
     && defined(OPENSSL_THREADS) && !defined(OPENSSL_NO_ASYNC) \
     && !defined(__ANDROID__) && !defined(__OpenBSD__)
 

diff --git a/engines/e_dasync.c b/engines/e_dasync.c
index 4e3e9369fc6367e75cd7a5c4b398bc8c8e299aa1..26b0714a0dfb2b7ca2808239bf5aac1b070b99b1 100644 (file)
--- a/engines/e_dasync.c
+++ b/engines/e_dasync.c
@@ -25,7 +25,7 @@
 #include <openssl/ssl.h>
 #include <openssl/modes.h>
 
-#if (defined(OPENSSL_SYS_UNIX) || defined(OPENSSL_SYS_CYGWIN)) && defined(OPENSSL_THREADS)
+#if defined(OPENSSL_SYS_UNIX) && defined(OPENSSL_THREADS)
 # undef ASYNC_POSIX
 # define ASYNC_POSIX
 # include <unistd.h>