diff options
author | Frederik Gladhorn <frederik.gladhorn@theqtcompany.com> | 2014-12-29 16:37:38 +0100 |
---|---|---|
committer | Frederik Gladhorn <frederik.gladhorn@theqtcompany.com> | 2014-12-29 16:37:38 +0100 |
commit | aaff94c2df665035addb90714bab4722003894da (patch) | |
tree | 3af76e8aa4dbf86a86b1e4d2ad2f6dda06374ee0 /src/corelib/tools | |
parent | 2302d386c7a1aa1a96658f79c236d6b8a59db7ac (diff) | |
parent | 1196f691120d77ab3be55f21824aba645210fb8c (diff) |
Merge remote-tracking branch 'origin/5.4' into dev
Conflicts:
src/corelib/tools/qbytearray.cpp
src/gui/kernel/qplatformsystemtrayicon.cpp
src/gui/kernel/qplatformsystemtrayicon.h
src/plugins/platforms/xcb/xcb-plugin.pro
Change-Id: I00355d3908b678af8a61c38f9e814a63df808c79
Diffstat (limited to 'src/corelib/tools')
-rw-r--r-- | src/corelib/tools/qbytearray.cpp | 11 | ||||
-rw-r--r-- | src/corelib/tools/qbytearray.h | 3 | ||||
-rw-r--r-- | src/corelib/tools/qelapsedtimer_unix.cpp | 17 |
3 files changed, 14 insertions, 17 deletions
diff --git a/src/corelib/tools/qbytearray.cpp b/src/corelib/tools/qbytearray.cpp index 92c2188caa..a267dc6f7b 100644 --- a/src/corelib/tools/qbytearray.cpp +++ b/src/corelib/tools/qbytearray.cpp @@ -123,7 +123,7 @@ int qFindByteArray( int qAllocMore(int alloc, int extra) Q_DECL_NOTHROW { Q_ASSERT(alloc >= 0 && extra >= 0); - Q_ASSERT_X(alloc <= MaxAllocSize - extra, "qAllocMore", "Requested size is too large!"); + Q_ASSERT_X(uint(alloc) < QByteArray::MaxSize, "qAllocMore", "Requested size is too large!"); unsigned nalloc = qNextPowerOfTwo(alloc + extra); @@ -837,6 +837,15 @@ static inline char qToLower(char c) */ /*! + \variable QByteArray::MaxSize + \internal + \since 5.4 + + The maximum size of a QByteArray, in bytes. Also applies to a the maximum + storage size of QString and QVector, though not the number of elements. +*/ + +/*! \enum QByteArray::Base64Option \since 5.2 diff --git a/src/corelib/tools/qbytearray.h b/src/corelib/tools/qbytearray.h index 6976124bca..6286624961 100644 --- a/src/corelib/tools/qbytearray.h +++ b/src/corelib/tools/qbytearray.h @@ -173,6 +173,9 @@ private: typedef QTypedArrayData<char> Data; public: + // undocumented: + static const quint64 MaxSize = (1 << 30) - sizeof(Data); + enum Base64Option { Base64Encoding = 0, Base64UrlEncoding = 1, diff --git a/src/corelib/tools/qelapsedtimer_unix.cpp b/src/corelib/tools/qelapsedtimer_unix.cpp index 61bd7f1f21..922aa487d7 100644 --- a/src/corelib/tools/qelapsedtimer_unix.cpp +++ b/src/corelib/tools/qelapsedtimer_unix.cpp @@ -37,10 +37,6 @@ #include "qelapsedtimer.h" #if defined(Q_OS_VXWORKS) #include "qfunctions_vxworks.h" -#elif defined(Q_OS_QNX) -#include <sys/neutrino.h> -#include <sys/syspage.h> -#include <inttypes.h> #else #include <sys/time.h> #include <time.h> @@ -88,18 +84,7 @@ QT_BEGIN_NAMESPACE * see http://pubs.opengroup.org/onlinepubs/9699919799/functions/clock_getres.html */ -#if defined(Q_OS_QNX) -static inline void qt_clock_gettime(clockid_t clock, struct timespec *ts) -{ - // The standard POSIX clock calls only have 1ms accuracy on QNX. To get - // higher accuracy, this platform-specific function must be used instead - quint64 cycles_per_sec = SYSPAGE_ENTRY(qtime)->cycles_per_sec; - quint64 cycles = ClockCycles(); - ts->tv_sec = cycles / cycles_per_sec; - quint64 mod = cycles % cycles_per_sec; - ts->tv_nsec = mod * Q_INT64_C(1000000000) / cycles_per_sec; -} -#elif !defined(CLOCK_REALTIME) +#if !defined(CLOCK_REALTIME) # define CLOCK_REALTIME 0 static inline void qt_clock_gettime(int, struct timespec *ts) { |