mirror of
https://github.com/isar/libmdbx.git
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mdbx: новые настройки clang-format (косметика).
This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
@@ -4,13 +4,11 @@
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#pragma once
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#include "base.h++"
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#if !defined(__BYTE_ORDER__) || !defined(__ORDER_LITTLE_ENDIAN__) || \
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!defined(__ORDER_BIG_ENDIAN__)
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#if !defined(__BYTE_ORDER__) || !defined(__ORDER_LITTLE_ENDIAN__) || !defined(__ORDER_BIG_ENDIAN__)
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#error __BYTE_ORDER__ should be defined.
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#endif
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#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__ && \
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__BYTE_ORDER__ != __ORDER_BIG_ENDIAN__
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#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__ && __BYTE_ORDER__ != __ORDER_BIG_ENDIAN__
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#error Unsupported byte order.
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#endif
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@@ -21,16 +19,14 @@
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#ifndef bswap32
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#define bswap32(v) __builtin_bswap32(v)
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#endif
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#if (__GNUC_PREREQ(4, 8) || __has_builtin(__builtin_bswap16)) && \
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!defined(bswap16)
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#if (__GNUC_PREREQ(4, 8) || __has_builtin(__builtin_bswap16)) && !defined(bswap16)
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#define bswap16(v) __builtin_bswap16(v)
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#endif
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#elif defined(_MSC_VER)
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#if _MSC_FULL_VER < 190024215
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#pragma message( \
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"It is recommended to use Visual Studio 2015 (MSC 19.0) or newer.")
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#pragma message("It is recommended to use Visual Studio 2015 (MSC 19.0) or newer.")
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#endif
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#define bswap64(v) _byteswap_uint64(v)
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@@ -60,12 +56,9 @@
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#define bswap64(v) __bswap_64(v)
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#else
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static inline uint64_t bswap64(uint64_t v) {
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return v << 56 | v >> 56 | ((v << 40) & UINT64_C(0x00ff000000000000)) |
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((v << 24) & UINT64_C(0x0000ff0000000000)) |
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((v << 8) & UINT64_C(0x000000ff00000000)) |
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((v >> 8) & UINT64_C(0x00000000ff0000000)) |
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((v >> 24) & UINT64_C(0x0000000000ff0000)) |
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((v >> 40) & UINT64_C(0x000000000000ff00));
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return v << 56 | v >> 56 | ((v << 40) & UINT64_C(0x00ff000000000000)) | ((v << 24) & UINT64_C(0x0000ff0000000000)) |
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((v << 8) & UINT64_C(0x000000ff00000000)) | ((v >> 8) & UINT64_C(0x00000000ff0000000)) |
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((v >> 24) & UINT64_C(0x0000000000ff0000)) | ((v >> 40) & UINT64_C(0x000000000000ff00));
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}
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#endif
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#endif /* bswap64 */
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@@ -75,8 +68,7 @@ static inline uint64_t bswap64(uint64_t v) {
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#define bswap32(v) __bswap_32(v)
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#else
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static inline uint32_t bswap32(uint32_t v) {
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return v << 24 | v >> 24 | ((v << 8) & UINT32_C(0x00ff0000)) |
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((v >> 8) & UINT32_C(0x0000ff00));
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return v << 24 | v >> 24 | ((v << 8) & UINT32_C(0x00ff0000)) | ((v >> 8) & UINT32_C(0x0000ff00));
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}
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#endif
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#endif /* bswap32 */
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@@ -140,8 +132,7 @@ template <typename T> static inline T load(const void *ptr) {
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if (MDBX_UNALIGNED_OK >= sizeof(T))
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return *(const T *)ptr;
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else {
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#if defined(__unaligned) || defined(_M_ARM) || defined(_M_ARM64) || \
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defined(_M_X64) || defined(_M_IA64)
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#if defined(__unaligned) || defined(_M_ARM) || defined(_M_ARM64) || defined(_M_X64) || defined(_M_IA64)
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return *(const T __unaligned *)ptr;
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#else
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T local;
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@@ -155,8 +146,7 @@ template <typename T> static inline void store(void *ptr, const T &value) {
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if (MDBX_UNALIGNED_OK >= sizeof(T))
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*(T *)ptr = value;
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else {
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#if defined(__unaligned) || defined(_M_ARM) || defined(_M_ARM64) || \
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defined(_M_X64) || defined(_M_IA64)
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#if defined(__unaligned) || defined(_M_ARM) || defined(_M_ARM64) || defined(_M_X64) || defined(_M_IA64)
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*((T __unaligned *)ptr) = value;
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#else
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memcpy(ptr, &value, sizeof(T));
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@@ -169,9 +159,7 @@ template <typename T> static inline void store(void *ptr, const T &value) {
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//-----------------------------------------------------------------------------
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#ifndef rot64
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static inline uint64_t rot64(uint64_t v, unsigned s) {
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return (v >> s) | (v << (64 - s));
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}
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static inline uint64_t rot64(uint64_t v, unsigned s) { return (v >> s) | (v << (64 - s)); }
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#endif /* rot64 */
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static inline bool is_power2(size_t x) { return (x & (x - 1)) == 0; }
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@@ -203,11 +191,9 @@ static inline void memory_barrier(void) {
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#endif
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#elif defined(__SUNPRO_C) || defined(__sun) || defined(sun)
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__machine_rw_barrier();
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#elif (defined(_HPUX_SOURCE) || defined(__hpux) || defined(__HP_aCC)) && \
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(defined(HP_IA64) || defined(__ia64))
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#elif (defined(_HPUX_SOURCE) || defined(__hpux) || defined(__HP_aCC)) && (defined(HP_IA64) || defined(__ia64))
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_Asm_mf();
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#elif defined(_AIX) || defined(__ppc__) || defined(__powerpc__) || \
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defined(__ppc64__) || defined(__powerpc64__)
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#elif defined(_AIX) || defined(__ppc__) || defined(__powerpc__) || defined(__ppc64__) || defined(__powerpc64__)
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__lwsync();
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#else
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#error "Could not guess the kind of compiler, please report to us."
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@@ -217,8 +203,7 @@ static inline void memory_barrier(void) {
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static inline void cpu_relax() {
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#if defined(__ia32__)
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_mm_pause();
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#elif defined(_WIN32) || defined(_WIN64) || defined(_WINDOWS) || \
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defined(YieldProcessor)
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#elif defined(_WIN32) || defined(_WIN64) || defined(_WINDOWS) || defined(YieldProcessor)
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YieldProcessor();
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#else
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/* nope */
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@@ -243,9 +228,7 @@ struct simple_checksum {
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push((uint32_t)(data >> 32));
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}
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void push(const bool data) {
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push(data ? UINT32_C(0x780E) : UINT32_C(0xFA18E));
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}
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void push(const bool data) { push(data ? UINT32_C(0x780E) : UINT32_C(0xFA18E)); }
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void push(const void *ptr, size_t bytes) {
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const uint8_t *data = (const uint8_t *)ptr;
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@@ -269,12 +252,9 @@ struct simple_checksum {
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};
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std::string data2hex(const void *ptr, size_t bytes, simple_checksum &checksum);
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bool hex2data(const char *hex_begin, const char *hex_end, void *ptr,
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size_t bytes, simple_checksum &checksum);
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bool hex2data(const char *hex_begin, const char *hex_end, void *ptr, size_t bytes, simple_checksum &checksum);
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bool is_samedata(const MDBX_val *a, const MDBX_val *b);
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inline bool is_samedata(const MDBX_val &a, const MDBX_val &b) {
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return is_samedata(&a, &b);
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}
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inline bool is_samedata(const MDBX_val &a, const MDBX_val &b) { return is_samedata(&a, &b); }
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std::string format(const char *fmt, ...);
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static inline uint64_t bleach64(uint64_t x) {
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@@ -300,22 +280,15 @@ static inline uint32_t bleach32(uint32_t x) {
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return x;
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}
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static inline uint64_t prng64_map1_careless(uint64_t state) {
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return state * UINT64_C(6364136223846793005) + 1;
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}
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static inline uint64_t prng64_map1_careless(uint64_t state) { return state * UINT64_C(6364136223846793005) + 1; }
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static inline uint64_t prng64_map2_careless(uint64_t state) {
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return (state + UINT64_C(1442695040888963407)) *
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UINT64_C(6364136223846793005);
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return (state + UINT64_C(1442695040888963407)) * UINT64_C(6364136223846793005);
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}
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static inline uint64_t prng64_map1_white(uint64_t state) {
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return bleach64(prng64_map1_careless(state));
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}
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static inline uint64_t prng64_map1_white(uint64_t state) { return bleach64(prng64_map1_careless(state)); }
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static inline uint64_t prng64_map2_white(uint64_t state) {
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return bleach64(prng64_map2_careless(state));
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}
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static inline uint64_t prng64_map2_white(uint64_t state) { return bleach64(prng64_map2_careless(state)); }
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static inline uint64_t prng64_careless(uint64_t &state) {
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state = prng64_map1_careless(state);
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