From 540978288ea0f6ed0b166bb9207f427a4c825ab6 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Tue, 15 Mar 2016 10:10:12 -0700 Subject: Replace qUnaligned{Load,Store} with the existing q{To,From}Unaligned Move the Q_ALWAYS_INLINE and forcing of __builtin_memcpy to the existing functions. Change-Id: Icaa7fb2a490246bda156ffff143c137e520eea79 Reviewed-by: Lars Knoll --- src/corelib/global/qendian.qdoc | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'src/corelib/global/qendian.qdoc') diff --git a/src/corelib/global/qendian.qdoc b/src/corelib/global/qendian.qdoc index e110461f8b..b7494c9a21 100644 --- a/src/corelib/global/qendian.qdoc +++ b/src/corelib/global/qendian.qdoc @@ -33,6 +33,29 @@ little and big endian representations of numbers. */ +/*! + \internal + \fn T qFromUnaligned(const uchar *ptr) + \since 5.5 + + Loads a \c{T} from address \a ptr, which may be misaligned. + + Use of this function avoids the undefined behavior that the C++ standard + otherwise attributes to unaligned loads. +*/ + +/*! + \internal + \fn void qToUnaligned(T t, uchar *ptr) + \since 4.5 + + Stores \a t to address \a ptr, which may be misaligned. + + Use of this function avoids the undefined behavior that the C++ standard + otherwise attributes to unaligned stores. +*/ + + /*! \fn T qFromBigEndian(const uchar *src) \since 4.3 -- cgit v1.2.3