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1
by Faidon Liambotis
Import upstream version 0.8.0 |
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#include <stdlib.h> |
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#include <assert.h> |
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#include <string.h> |
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#include <errno.h> |
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#include <stdbool.h> |
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#include <limits.h> |
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#include <sys/uio.h> |
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1.2.1
by Faidon Liambotis
Import upstream version 0.8.3 |
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#include "endian_compat.h" |
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1
by Faidon Liambotis
Import upstream version 0.8.0 |
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#if defined(__arm__) && \
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!defined(__ARM_ARCH_4__) && \
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!defined(__ARM_ARCH_4T__) && \
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!defined(__ARM_ARCH_5__) && \
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!defined(__ARM_ARCH_5T__) && \
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!defined(__ARM_ARCH_5TE__) && \
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!defined(__ARM_ARCH_5TEJ__) && \
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!defined(__ARM_ARCH_6__) && \
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!defined(__ARM_ARCH_6J__) && \
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!defined(__ARM_ARCH_6K__) && \
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!defined(__ARM_ARCH_6Z__) && \
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!defined(__ARM_ARCH_6ZK__) && \
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!defined(__ARM_ARCH_6T2__)
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#define UNALIGNED64_REALLYS_SLOW 1
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#endif
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1.2.1
by Faidon Liambotis
Import upstream version 0.8.3 |
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#ifndef htole16
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# if __BYTE_ORDER == __LITTLE_ENDIAN
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# define htole16(x) (x)
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# define le32toh(x) (x)
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# else
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# define htole16(x) __bswap_16 (x)
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# define le32toh(x) __bswap_32 (x)
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#endif
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#endif
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1
by Faidon Liambotis
Import upstream version 0.8.0 |
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typedef unsigned char u8; |
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typedef unsigned short u16; |
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typedef unsigned u32; |
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typedef unsigned long long u64; |
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#define BUG_ON(x) assert(!(x))
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#define get_unaligned(x) (*(x))
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#define get_unaligned_le32(x) (le32toh(*(u32 *)(x)))
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#define put_unaligned(v,x) (*(x) = (v))
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#define put_unaligned_le16(v,x) (*(u16 *)(x) = htole16(v))
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/* You may want to define this on various ARM architectures */
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#ifdef UNALIGNED64_REALLYS_SLOW
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static inline u64 get_unaligned64(const void *p) |
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{
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u64 t; |
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memcpy(&t, p, 8); |
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return t; |
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}
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static inline u64 put_unaligned64(u64 t, void *p) |
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{
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memcpy(p, &t, 8); |
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return t; |
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}
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#else
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#define get_unaligned64(x) get_unaligned(x)
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#define put_unaligned64(x,p) put_unaligned(x,p)
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#endif
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#define vmalloc(x) malloc(x)
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#define vfree(x) free(x)
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#define EXPORT_SYMBOL(x)
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#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
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#define likely(x) __builtin_expect((x), 1)
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#define unlikely(x) __builtin_expect((x), 0)
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#define min_t(t,x,y) ((x) < (y) ? (x) : (y))
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#define max_t(t,x,y) ((x) > (y) ? (x) : (y))
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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#define __LITTLE_ENDIAN__ 1
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#endif
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#define BITS_PER_LONG (__SIZEOF_LONG__ * 8)
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