From 969d1078bb7db51a81738711ff9623faa3cd6292 Mon Sep 17 00:00:00 2001 From: Dagobert Michelsen Date: Wed, 21 Mar 2018 22:23:07 +0100 Subject: [PATCH] Keep clang-format happy --- src/libcollectdclient/network_parse.c | 17 +-- src/stdendian.h | 191 +++++++++++++++++----------------- 2 files changed, 98 insertions(+), 110 deletions(-) diff --git a/src/libcollectdclient/network_parse.c b/src/libcollectdclient/network_parse.c index 49b1a007..ce1bebcc 100644 --- a/src/libcollectdclient/network_parse.c +++ b/src/libcollectdclient/network_parse.c @@ -45,22 +45,7 @@ #elif HAVE_SYS_ENDIAN_H #include #else /* fallback */ -__attribute__((const)) static uint16_t be16toh(uint16_t n) { - uint8_t tmp[2]; - memmove(tmp, &n, sizeof(tmp)); - - return ((uint16_t)tmp[0] << 8) | ((uint16_t)tmp[1] << 0); -} - -__attribute__((const)) static uint64_t be64toh(uint64_t n) { - uint8_t tmp[8]; - memmove(tmp, &n, sizeof(tmp)); - - return ((uint64_t)tmp[0] << 56) | ((uint64_t)tmp[1] << 48) | - ((uint64_t)tmp[2] << 40) | ((uint64_t)tmp[3] << 32) | - ((uint64_t)tmp[4] << 24) | ((uint64_t)tmp[5] << 16) | - ((uint64_t)tmp[6] << 8) | ((uint64_t)tmp[7] << 0); -} +#include "stdendian.h" #endif #if HAVE_GCRYPT_H diff --git a/src/stdendian.h b/src/stdendian.h index d4190968..4d32b156 100644 --- a/src/stdendian.h +++ b/src/stdendian.h @@ -35,15 +35,18 @@ * uint64_t le64toh(uint64_t x); * * The header defines the following macro for OpenCL compatibility - * https://www.khronos.org/registry/cl/sdk/2.0/docs/man/xhtml/preprocessorDirectives.html + * + https://www.khronos.org/registry/cl/sdk/2.0/docs/man/xhtml/preprocessorDirectives.html * * __ENDIAN_LITTLE__ if BYTE_ORDER == LITTLE_ENDIAN then this * macro is present for OpenCL compatibility * * The implementation provides a uniform interface to endian macros using only - * system headers on recent Linux, Darwin, FreeBSD, Solaris and Windows systems. + * system headers on recent Linux, Darwin, FreeBSD, Solaris and Windows + systems. * - * This approach is intended to avoid the need for preflight configure scripts. + * This approach is intended to avoid the need for preflight configure + scripts. * An alternative approach would be to test compiler CPU architecture marcros. * * This header has had *limited* testing on recent C11/C++11 compilers and is @@ -62,82 +65,82 @@ /* Linux / GLIBC */ #if defined(__linux__) || defined(__GLIBC__) -#include #include -#define __ENDIAN_DEFINED 1 -#define __BSWAP_DEFINED 1 -#define __HOSTSWAP_DEFINED 1 -#define _BYTE_ORDER __BYTE_ORDER -#define _LITTLE_ENDIAN __LITTLE_ENDIAN -#define _BIG_ENDIAN __BIG_ENDIAN -#define bswap16(x) bswap_16(x) -#define bswap32(x) bswap_32(x) -#define bswap64(x) bswap_64(x) +#include +#define __ENDIAN_DEFINED 1 +#define __BSWAP_DEFINED 1 +#define __HOSTSWAP_DEFINED 1 +#define _BYTE_ORDER __BYTE_ORDER +#define _LITTLE_ENDIAN __LITTLE_ENDIAN +#define _BIG_ENDIAN __BIG_ENDIAN +#define bswap16(x) bswap_16(x) +#define bswap32(x) bswap_32(x) +#define bswap64(x) bswap_64(x) #endif /* __linux__ || __GLIBC__ */ /* BSD */ -#if defined(__FreeBSD__) || defined(__NetBSD__) || \ - defined(__DragonFly__) || defined(__OpenBSD__) +#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || \ + defined(__OpenBSD__) #include -#define __ENDIAN_DEFINED 1 -#define __BSWAP_DEFINED 1 -#define __HOSTSWAP_DEFINED 1 +#define __ENDIAN_DEFINED 1 +#define __BSWAP_DEFINED 1 +#define __HOSTSWAP_DEFINED 1 #endif /* BSD */ /* Solaris */ -#if defined (sun) -#include +#if defined(sun) #include -#define bswap16(x) BSWAP_16(x) -#define bswap32(x) BSWAP_32(x) -#define bswap64(x) BSWAP_64(x) +#include +#define bswap16(x) BSWAP_16(x) +#define bswap32(x) BSWAP_32(x) +#define bswap64(x) BSWAP_64(x) /* sun headers don't set a value for _LITTLE_ENDIAN or _BIG_ENDIAN */ #if defined(_LITTLE_ENDIAN) #undef _LITTLE_ENDIAN -#define _LITTLE_ENDIAN 1234 -#define _BIG_ENDIAN 4321 -#define _BYTE_ORDER _LITTLE_ENDIAN +#define _LITTLE_ENDIAN 1234 +#define _BIG_ENDIAN 4321 +#define _BYTE_ORDER _LITTLE_ENDIAN #elif defined(_BIG_ENDIAN) #undef _BIG_ENDIAN -#define _LITTLE_ENDIAN 1234 -#define _BIG_ENDIAN 4321 -#define _BYTE_ORDER _BIG_ENDIAN +#define _LITTLE_ENDIAN 1234 +#define _BIG_ENDIAN 4321 +#define _BYTE_ORDER _BIG_ENDIAN #endif -#define __ENDIAN_DEFINED 1 +#define __ENDIAN_DEFINED 1 #endif /* sun */ /* Windows */ #if defined(_WIN32) || defined(_MSC_VER) /* assumes all Microsoft targets are little endian */ -#define _LITTLE_ENDIAN 1234 -#define _BIG_ENDIAN 4321 -#define _BYTE_ORDER _LITTLE_ENDIAN -#define __ENDIAN_DEFINED 1 +#define _LITTLE_ENDIAN 1234 +#define _BIG_ENDIAN 4321 +#define _BYTE_ORDER _LITTLE_ENDIAN +#define __ENDIAN_DEFINED 1 #endif /* _MSC_VER */ /* OS X */ #if defined(__APPLE__) #include -#define _BYTE_ORDER BYTE_ORDER -#define _LITTLE_ENDIAN LITTLE_ENDIAN -#define _BIG_ENDIAN BIG_ENDIAN -#define __ENDIAN_DEFINED 1 +#define _BYTE_ORDER BYTE_ORDER +#define _LITTLE_ENDIAN LITTLE_ENDIAN +#define _BIG_ENDIAN BIG_ENDIAN +#define __ENDIAN_DEFINED 1 #endif /* __APPLE__ */ /* OpenCL */ -#if defined (__OPENCL_VERSION__) -#define _LITTLE_ENDIAN 1234 -#define __BIG_ENDIAN 4321 -#if defined (__ENDIAN_LITTLE__) -#define _BYTE_ORDER _LITTLE_ENDIAN +#if defined(__OPENCL_VERSION__) +#define _LITTLE_ENDIAN 1234 +#define __BIG_ENDIAN 4321 +#if defined(__ENDIAN_LITTLE__) +#define _BYTE_ORDER _LITTLE_ENDIAN #else -#define _BYTE_ORDER _BIG_ENDIAN +#define _BYTE_ORDER _BIG_ENDIAN #endif -#define bswap16(x) as_ushort(as_uchar2(ushort(x)).s1s0) -#define bswap32(x) as_uint(as_uchar4(uint(x)).s3s2s1s0) -#define bswap64(x) as_ulong(as_uchar8(ulong(x)).s7s6s5s4s3s2s1s0) -#define __ENDIAN_DEFINED 1 -#define __BSWAP_DEFINED 1 +#define bswap16(x) as_ushort(as_uchar2(ushort(x)).s1s0) +#define bswap32(x) as_uint(as_uchar4(uint(x)).s3s2s1s0) +#define bswap64(x) as_ulong(as_uchar8(ulong(x)).s7s6s5s4s3s2s1s0) +#define __ENDIAN_DEFINED 1 +#define __BSWAP_DEFINED 1 #endif /* Unknown */ @@ -158,8 +161,8 @@ /* OpenCL compatibility - define __ENDIAN_LITTLE__ on little endian systems */ #if _BYTE_ORDER == _LITTLE_ENDIAN -#if !defined (__ENDIAN_LITTLE__) -#define __ENDIAN_LITTLE__ 1 +#if !defined(__ENDIAN_LITTLE__) +#define __ENDIAN_LITTLE__ 1 #endif #endif @@ -167,12 +170,13 @@ #if !__BSWAP_DEFINED #ifndef bswap16 -/* handle missing __builtin_bswap16 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624 */ +/* handle missing __builtin_bswap16 + * https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52624 */ #if defined __GNUC__ /* define bswap16(x) __builtin_bswap16(x) */ #else -#define bswap16(x) ((uint16_t)((((uint16_t) (x) & 0xff00) >> 8) | \ - (((uint16_t) (x) & 0x00ff) << 8))) +#define bswap16(x) \ + ((uint16_t)((((uint16_t)(x)&0xff00) >> 8) | (((uint16_t)(x)&0x00ff) << 8))) #endif #endif @@ -180,10 +184,10 @@ #if defined __GNUC__ #define bswap32(x) __builtin_bswap32(x) #else -#define bswap32(x) ((uint32_t)((((uint32_t) (x) & 0xff000000) >> 24) | \ - (((uint32_t) (x) & 0x00ff0000) >> 8) | \ - (((uint32_t) (x) & 0x0000ff00) << 8) | \ - (((uint32_t) (x) & 0x000000ff) << 24))) +#define bswap32(x) \ + ((uint32_t)( \ + (((uint32_t)(x)&0xff000000) >> 24) | (((uint32_t)(x)&0x00ff0000) >> 8) | \ + (((uint32_t)(x)&0x0000ff00) << 8) | (((uint32_t)(x)&0x000000ff) << 24))) #endif #endif @@ -191,14 +195,15 @@ #if defined __GNUC__ #define bswap64(x) __builtin_bswap64(x) #else -#define bswap64(x) ((uint64_t)((((uint64_t) (x) & 0xff00000000000000ull) >> 56) | \ - (((uint64_t) (x) & 0x00ff000000000000ull) >> 40) | \ - (((uint64_t) (x) & 0x0000ff0000000000ull) >> 24) | \ - (((uint64_t) (x) & 0x000000ff00000000ull) >> 8) | \ - (((uint64_t) (x) & 0x00000000ff000000ull) << 8) | \ - (((uint64_t) (x) & 0x0000000000ff0000ull) << 24) | \ - (((uint64_t) (x) & 0x000000000000ff00ull) << 40) | \ - (((uint64_t) (x) & 0x00000000000000ffull) << 56))) +#define bswap64(x) \ + ((uint64_t)((((uint64_t)(x)&0xff00000000000000ull) >> 56) | \ + (((uint64_t)(x)&0x00ff000000000000ull) >> 40) | \ + (((uint64_t)(x)&0x0000ff0000000000ull) >> 24) | \ + (((uint64_t)(x)&0x000000ff00000000ull) >> 8) | \ + (((uint64_t)(x)&0x00000000ff000000ull) << 8) | \ + (((uint64_t)(x)&0x0000000000ff0000ull) << 24) | \ + (((uint64_t)(x)&0x000000000000ff00ull) << 40) | \ + (((uint64_t)(x)&0x00000000000000ffull) << 56))) #endif #endif @@ -207,36 +212,34 @@ /* Host swap macros */ #ifndef __HOSTSWAP_DEFINED #if __BYTE_ORDER == __LITTLE_ENDIAN -#define htobe16(x) bswap16((x)) -#define htole16(x) ((uint16_t)(x)) -#define be16toh(x) bswap16((x)) -#define le16toh(x) ((uint16_t)(x)) - -#define htobe32(x) bswap32((x)) -#define htole32(x) ((uint32_t)(x)) -#define be32toh(x) bswap32((x)) -#define le32toh(x) ((uint32_t)(x)) - -#define htobe64(x) bswap64((x)) -#define htole64(x) ((uint64_t)(x)) -#define be64toh(x) bswap64((x)) -#define le64toh(x) ((uint64_t)(x)) +#define htobe16(x) bswap16((x)) +#define htole16(x) ((uint16_t)(x)) +#define be16toh(x) bswap16((x)) +#define le16toh(x) ((uint16_t)(x)) + +#define htobe32(x) bswap32((x)) +#define htole32(x) ((uint32_t)(x)) +#define be32toh(x) bswap32((x)) +#define le32toh(x) ((uint32_t)(x)) + +#define htobe64(x) bswap64((x)) +#define htole64(x) ((uint64_t)(x)) +#define be64toh(x) bswap64((x)) +#define le64toh(x) ((uint64_t)(x)) #elif __BYTE_ORDER == __BIG_ENDIAN -#define htobe16(x) ((uint16_t)(x)) -#define htole16(x) bswap16((x)) -#define be16toh(x) ((uint16_t)(x)) -#define le16toh(x) bswap16((x)) +#define htobe16(x) ((uint16_t)(x)) +#define htole16(x) bswap16((x)) +#define be16toh(x) ((uint16_t)(x)) +#define le16toh(x) bswap16((x)) -#define htobe32(x) ((uint32_t)(x)) -#define htole32(x) bswap32((x)) -#define be32toh(x) ((uint32_t)(x)) -#define le64toh(x) bswap64((x)) +#define htobe32(x) ((uint32_t)(x)) +#define htole32(x) bswap32((x)) +#define be32toh(x) ((uint32_t)(x)) +#define le64toh(x) bswap64((x)) -#define htobe64(x) ((uint64_t)(x)) -#define htole64(x) bswap64((x)) -#define be64toh(x) ((uint64_t)(x)) -#define le32toh(x) bswap32((x)) +#define htobe64(x) ((uint64_t)(x)) +#define htole64(x) bswap64((x)) +#define be64toh(x) ((uint64_t)(x)) +#define le32toh(x) bswap32((x)) #endif #endif - - -- 2.11.0