From dcacc00e3750300617ba6e16eb346713f91a783a Mon Sep 17 00:00:00 2001 From: Mitja Felicijan Date: Wed, 21 Jan 2026 22:52:54 +0100 Subject: Remove testing data --- examples/redis-unstable/src/endianconv.c | 109 ------------------------------- 1 file changed, 109 deletions(-) delete mode 100644 examples/redis-unstable/src/endianconv.c (limited to 'examples/redis-unstable/src/endianconv.c') diff --git a/examples/redis-unstable/src/endianconv.c b/examples/redis-unstable/src/endianconv.c deleted file mode 100644 index 12ee03c..0000000 --- a/examples/redis-unstable/src/endianconv.c +++ /dev/null @@ -1,109 +0,0 @@ -/* endinconv.c -- Endian conversions utilities. - * - * This functions are never called directly, but always using the macros - * defined into endianconv.h, this way we define everything is a non-operation - * if the arch is already little endian. - * - * Redis tries to encode everything as little endian (but a few things that need - * to be backward compatible are still in big endian) because most of the - * production environments are little endian, and we have a lot of conversions - * in a few places because ziplists, intsets, zipmaps, need to be endian-neutral - * even in memory, since they are serialized on RDB files directly with a single - * write(2) without other additional steps. - * - * ---------------------------------------------------------------------------- - * - * Copyright (c) 2011-Present, Redis Ltd. - * All rights reserved. - * - * Licensed under your choice of (a) the Redis Source Available License 2.0 - * (RSALv2); or (b) the Server Side Public License v1 (SSPLv1); or (c) the - * GNU Affero General Public License v3 (AGPLv3). - */ - - -#include - -/* Toggle the 16 bit unsigned integer pointed by *p from little endian to - * big endian */ -void memrev16(void *p) { - unsigned char *x = p, t; - - t = x[0]; - x[0] = x[1]; - x[1] = t; -} - -/* Toggle the 32 bit unsigned integer pointed by *p from little endian to - * big endian */ -void memrev32(void *p) { - unsigned char *x = p, t; - - t = x[0]; - x[0] = x[3]; - x[3] = t; - t = x[1]; - x[1] = x[2]; - x[2] = t; -} - -/* Toggle the 64 bit unsigned integer pointed by *p from little endian to - * big endian */ -void memrev64(void *p) { - unsigned char *x = p, t; - - t = x[0]; - x[0] = x[7]; - x[7] = t; - t = x[1]; - x[1] = x[6]; - x[6] = t; - t = x[2]; - x[2] = x[5]; - x[5] = t; - t = x[3]; - x[3] = x[4]; - x[4] = t; -} - -uint16_t intrev16(uint16_t v) { - memrev16(&v); - return v; -} - -uint32_t intrev32(uint32_t v) { - memrev32(&v); - return v; -} - -uint64_t intrev64(uint64_t v) { - memrev64(&v); - return v; -} - -#ifdef REDIS_TEST -#include - -#define UNUSED(x) (void)(x) -int endianconvTest(int argc, char *argv[], int flags) { - char buf[32]; - - UNUSED(argc); - UNUSED(argv); - UNUSED(flags); - - snprintf(buf,sizeof(buf),"ciaoroma"); - memrev16(buf); - printf("%s\n", buf); - - snprintf(buf,sizeof(buf),"ciaoroma"); - memrev32(buf); - printf("%s\n", buf); - - snprintf(buf,sizeof(buf),"ciaoroma"); - memrev64(buf); - printf("%s\n", buf); - - return 0; -} -#endif -- cgit v1.2.3