intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 63 insertions, 0 deletions

diff --git a/contrib/libs/t1ha/src/t1ha_selfcheck_all.c b/contrib/libs/t1ha/src/t1ha_selfcheck_all.c
new file mode 100644
index 0000000000..f916cef716
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+++ b/contrib/libs/t1ha/src/t1ha_selfcheck_all.c
@@ -0,0 +1,63 @@
+/*
+ *  Copyright (c) 2016-2020 Positive Technologies, https://www.ptsecurity.com,
+ *  Fast Positive Hash.
+ *
+ *  Portions Copyright (c) 2010-2020 Leonid Yuriev <leo@yuriev.ru>,
+ *  The 1Hippeus project (t1h).
+ *
+ *  This software is provided 'as-is', without any express or implied
+ *  warranty. In no event will the authors be held liable for any damages
+ *  arising from the use of this software.
+ *
+ *  Permission is granted to anyone to use this software for any purpose,
+ *  including commercial applications, and to alter it and redistribute it
+ *  freely, subject to the following restrictions:
+ *
+ *  1. The origin of this software must not be misrepresented; you must not
+ *     claim that you wrote the original software. If you use this software
+ *     in a product, an acknowledgement in the product documentation would be
+ *     appreciated but is not required.
+ *  2. Altered source versions must be plainly marked as such, and must not be
+ *     misrepresented as being the original software.
+ *  3. This notice may not be removed or altered from any source distribution.
+ */
+
+/*
+ * t1ha = { Fast Positive Hash, aka "Позитивный Хэш" }
+ * by [Positive Technologies](https://www.ptsecurity.ru)
+ *
+ * Briefly, it is a 64-bit Hash Function:
+ *  1. Created for 64-bit little-endian platforms, in predominantly for x86_64,
+ *     but portable and without penalties it can run on any 64-bit CPU.
+ *  2. In most cases up to 15% faster than City64, xxHash, mum-hash, metro-hash
+ *     and all others portable hash-functions (which do not use specific
+ *     hardware tricks).
+ *  3. Not suitable for cryptography.
+ *
+ * The Future will (be) Positive. Всё будет хорошо.
+ *
+ * ACKNOWLEDGEMENT:
+ * The t1ha was originally developed by Leonid Yuriev (Леонид Юрьев)
+ * for The 1Hippeus project - zerocopy messaging in the spirit of Sparta!
+ */
+
+#include "t1ha_bits.h"
+#include "t1ha_selfcheck.h"
+
+__cold int t1ha_selfcheck__all_enabled(void) {
+  int rc = 0;
+
+#ifndef T1HA2_DISABLED
+  rc |= t1ha_selfcheck__t1ha2();
+#endif /* T1HA2_DISABLED */
+
+#ifndef T1HA1_DISABLED
+  rc |= t1ha_selfcheck__t1ha1();
+#endif /* T1HA1_DISABLED */
+
+#ifndef T1HA0_DISABLED
+  rc |= t1ha_selfcheck__t1ha0();
+#endif /* T1HA0_DISABLED */
+
+  return rc;
+}