C++ (Cpp) OFF64_HI_LO Beispiele

Beispiel #1

Datei: truncate64.c Projekt: Jaden-J/uClibc

int truncate64(const char * path, __off64_t length)
{
#  if defined(__UCLIBC_SYSCALL_ALIGN_64BIT__)
	return INLINE_SYSCALL(truncate64, 4, path, 0, OFF64_HI_LO(length));
#  else
	return INLINE_SYSCALL(truncate64, 3, path, OFF64_HI_LO(length));
#  endif
}

Beispiel #2

Datei: posix_fadvise64.c Projekt: MartinNowack/klee-uclibc

int posix_fadvise64(int fd, off64_t offset, off64_t len, int advice)
{
	INTERNAL_SYSCALL_DECL (err);
	/* ARM has always been funky. */
# if defined(__UCLIBC_SYSCALL_ALIGN_64BIT__) || defined(__arm__)
	int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd, advice,
			OFF64_HI_LO (offset), OFF64_HI_LO (len));
# else
	int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd,
			OFF64_HI_LO (offset), OFF64_HI_LO (len),
			advice);
# endif
	if (INTERNAL_SYSCALL_ERROR_P (ret, err))
		return INTERNAL_SYSCALL_ERRNO (ret, err);
	return 0;
}

Beispiel #3

Datei: posix_fadvise64.c Projekt: Jaden-J/uClibc

int posix_fadvise64(int fd, off64_t offset, off64_t len, int advice)
{
	INTERNAL_SYSCALL_DECL (err);
	/* ARM has always been funky. */
#if defined (__arm__) || \
    (defined(__UCLIBC_SYSCALL_ALIGN_64BIT__) && (defined(__powerpc__) || defined(__xtensa__)))
	/* arch with 64-bit data in even reg alignment #1: [powerpc/xtensa]
	 * custom syscall handler (rearranges @advice to avoid register hole punch) */
	int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd, advice,
			OFF64_HI_LO (offset), OFF64_HI_LO (len));
#elif defined(__UCLIBC_SYSCALL_ALIGN_64BIT__)
	/* arch with 64-bit data in even reg alignment #2: [arcv2/others-in-future]
	 * stock syscall handler in kernel (reg hole punched) */
	int ret = INTERNAL_SYSCALL (fadvise64_64, err, 7, fd, 0,
			OFF64_HI_LO (offset), OFF64_HI_LO (len),
			advice);
# else
	int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd,
			OFF64_HI_LO (offset), OFF64_HI_LO (len),
			advice);
# endif
	if (INTERNAL_SYSCALL_ERROR_P (ret, err))
		return INTERNAL_SYSCALL_ERRNO (ret, err);
	return 0;
}

Beispiel #4

Datei: sync_file_range.c Projekt: wbx-github/uclibc-ng

static int __NC(sync_file_range)(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
{
#  if defined __powerpc__ && __WORDSIZE == 64
	return INLINE_SYSCALL(sync_file_range, 4, fd, flags, offset, nbytes);
#  elif defined __arm__ && defined __thumb__
	return INLINE_SYSCALL(sync_file_range, 6, fd,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
#  elif (defined __mips__ && _MIPS_SIM == _ABIO32) || \
	(defined(__UCLIBC_SYSCALL_ALIGN_64BIT__) && !(defined(__powerpc__) || defined(__xtensa__) || defined(__nds32__) || defined(__csky__)))
	/* arch with 64-bit data in even reg alignment #2: [arcv2/others-in-future]
	 * stock syscall handler in kernel (reg hole punched)
	 * see libc/sysdeps/linux/common/posix_fadvise.c for more details */
	return INLINE_SYSCALL(sync_file_range, 7, fd, 0,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
#  elif defined __NR_sync_file_range2
	return INLINE_SYSCALL(sync_file_range, 6, fd, flags,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes));
#  else
	return INLINE_SYSCALL(sync_file_range, 6, fd,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
#  endif
}

Beispiel #5

Datei: sync_file_range.c Projekt: LazyZhu/rt-n56u-1

static int __NC(sync_file_range)(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
{
#  if defined __powerpc__ && __WORDSIZE == 64
	return INLINE_SYSCALL(sync_file_range, 4, fd, flags, offset, nbytes);
#  elif defined __mips__ && _MIPS_SIM == _ABIO32
	return INLINE_SYSCALL(sync_file_range, 7, fd, 0,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
#  elif defined __NR_sync_file_range2
	return INLINE_SYSCALL(sync_file_range, 6, fd, flags,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes));
#  else
	return INLINE_SYSCALL(sync_file_range, 6, fd,
			OFF64_HI_LO(offset), OFF64_HI_LO(nbytes), flags);
#  endif
}