summaryrefslogtreecommitdiffstats
path: root/src/corelib/io/qfsfileengine.cpp
Commit message (Collapse)AuthorAgeFilesLines
* _close(fd) closes the associated handle and not the other way aroundJoão Abecasis2011-06-091-0/+2
| | | | | | | | | | | ... according to the online MSDN documentation. Hid the cachedFd member in private data under WinCE, since it's never used there. Task-number: QTBUG-9085 Reviewed-by: Zeno Albisser (cherry picked from commit 7986ab58b9a5d0828291c857d3ce86bfa1af4e6e)
* Change to release licenses for 4.6.3.Jason McDonald2010-05-301-13/+13
| | | | Reviewed-by: Trust Me
* Do not use realpath() with uclibcMarkus Goetz2010-03-041-0/+3
| | | | | Task-number: QTBUG-8365 Reviewed-by: denis
* Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | Reviewed-by: Trust Me
* Fix typo in QFSFileEnginePrivate::canonicalizedMarkus Goetz2010-01-041-1/+1
| | | | Reviewed-by: TrustMe
* Use realpath() only on systems we know it works on.Denis Dzyubenko2009-12-091-1/+1
| | | | | | | | | | We use realpath(X,0) extension that is defined by the latest POSIX standard and not many systems support it at the moment. For now we limit it to Linux and Symbian. Mac supports it starting with 10.6, and we'll implement it properly for Mac in 4.7. We know that neither *BSD systems nor Solaris do not support it. Reviewed-by: Markus Goetz
* Re-enabled realpath() on symbian.Denis Dzyubenko2009-12-011-1/+1
| | | | | | That was disabled by accident when we were disabling it for Mac. Reviewed-by: Prasanth
* Fix a crash in QFSFileEnginePrivate::canonicalized() on Mac OS X 10.5Prasanth Ullattil2009-12-011-3/+4
| | | | | | | The realpath() extension we use in this function is only available from 10.6 onwards. For the time being this optimization is turned off on Mac. Reviewed-by: Markus Goetz
* Fixes a crash on Mac with QFileInfo.Denis Dzyubenko2009-11-301-1/+5
| | | | | | | | | | realpath() crashes on mac if the input file path is the root ("/") - on 10.6 calling a free on the returned value shows a warning saying the memory was not allocated. To workaround that just added a special case - if the input string is '/', we don't need to use realpath as we already know that the path is canonical. Reviewed-by: Prasanth
* Avoid using return value from a temporary objectMarius Storm-Olsen2009-11-261-2/+1
| | | | | | | | The temporary object goes away before the next line is executed, so the pointer to the const data is invalid. Just put it all on one line, and we're ok. Reviewed-by: Brad
* Optimize QFSFileEnginePrivate::canonicalized() by using realpath()Markus Goetz2009-11-251-0/+12
| | | | | | | | In our benchmark, this makes QFileInfo.canonical*Path() up to 50% faster. This should also improve application startup time. Let's see if it works on all Unices and Symbian. Reviewed-by: mariusSO
* Fix regression introduced in c08e708037d33271825ce6a6a1ac640e96b70c36João Abecasis2009-11-171-4/+2
| | | | | | | | | | | When writing nothing to a file, not actually writing anything is not an error. Also, from a change introduced in the same commit, there is no point in checking for EOF when writing. Task-number: QTBUG-5847 Reviewed-by: Olivier Goffart
* Merge commit 'b65fd82299' from qt-core-team 4.6 into 4.6Marius Storm-Olsen2009-11-091-90/+78
|\ | | | | | | | | | | | | Conflicts: configure.exe src/corelib/io/qfsfileengine.cpp tests/auto/qfile/tst_qfile.cpp
| * Remove 4k-chunking in QFSFileEngine::read/writeFdFhJoão Abecasis2009-11-041-85/+78
| | | | | | | | | | | | | | | | | | | | | | This was a serious performance issue on Symbian and not necessarily optimal on other platforms. For the time being, we'll allow the OS to read/write as much as it can. Otherwise cleaned up the code, adding checks for invalid len arguments. Task-number: QT-2347 Reviewed-by: Peter Hartmann
* | Merge commit 'origin/4.6' into large-file-supportJoão Abecasis2009-11-051-12/+16
|\ \
| * | Increased block size for file IO in Symbian.Miikka Heikkinen2009-10-281-12/+16
| |/ | | | | | | | | | | | | | | | | | | | | | | Each read requires costly IPC call to Symbian file server, so reading and writing large files has lot of unnecessary overhead when using 4k block size. Increased the block size to 16k, which is what QIODevice will request at maximum. This speeds up reading large files up to 10%. Also included are some unnecessary whitespace removals. Task-number: QT-2347 Reviewed-by: axis
* | Check for non-zero return from fseekJoão Abecasis2009-10-231-4/+4
| | | | | | | | | | | | | | | | While POSIX specifies a -1 return on error, on Windows only non-zero is documented for error conditions. All platforms agree that zero is returned on success so we check for that instead. Reviewed-by: Markus Goetz
* | Fixes some issues with large files in 32-bit systemsJoão Abecasis2009-10-211-1/+4
| | | | | | | | Reviewed-by: Thiago Macieira
* | (Windows) Don't create a file mapping for each view that is mappedJoão Abecasis2009-10-211-3/+1
|/ | | | | | | | | | | | | Creating a file mapping for each view mapped to memory is sub-optimal and slow. With this change, a single mapping is created and reused when mapping subsequent views of the file. The handle returned from CreateFileForMapping (used in WinCE 5) is now discarded, since the kernel manages it automatically with the file mapping. This simplifies use of the deprecated map API. Reviewed-by: Maurice Kalinowski Reviewed-by: Marius Storm-Olsen
* Merge branch '4.6' of git@scm.dev.troll.no:qt/qt into 4.6Miikka Heikkinen2009-09-101-4/+4
|\
| * Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | | | | | Reviewed-by: Trust Me
* | Fixed various PlatSec violations when app had no AllFiles capability.Miikka Heikkinen2009-09-101-1/+9
|/ | | | | | | | | | Fixed QtCore in various places that caused Platform Security violations in Symbian if AllFiles capability was missing from the application. All of these these were caused by trying to access /private folder unnecessarily, either by Qt code or Open C. Task-number: 249008 Reviewed-by: Janne Koskinen
* Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/boxes/glshaders.cpp demos/boxes/vector.h demos/embedded/fluidlauncher/pictureflow.cpp demos/embedded/fluidlauncher/pictureflow.h doc/src/desktop-integration.qdoc doc/src/distributingqt.qdoc doc/src/examples-overview.qdoc doc/src/examples.qdoc doc/src/frameworks-technologies/dbus-adaptors.qdoc doc/src/geometry.qdoc doc/src/groups.qdoc doc/src/objecttrees.qdoc doc/src/platform-notes.qdoc doc/src/plugins-howto.qdoc doc/src/qt3support.qdoc doc/src/qtdbus.qdoc doc/src/qtdesigner.qdoc doc/src/qtgui.qdoc doc/src/qtmain.qdoc doc/src/qtopengl.qdoc doc/src/qtsvg.qdoc doc/src/qtuiloader.qdoc doc/src/qundo.qdoc doc/src/richtext.qdoc doc/src/topics.qdoc src/corelib/tools/qdumper.cpp src/gui/embedded/qkbdpc101_qws.cpp src/gui/embedded/qkbdsl5000_qws.cpp src/gui/embedded/qkbdusb_qws.cpp src/gui/embedded/qkbdvr41xx_qws.cpp src/gui/embedded/qkbdyopy_qws.cpp src/gui/embedded/qmousebus_qws.cpp src/gui/embedded/qmousevr41xx_qws.cpp src/gui/embedded/qmouseyopy_qws.cpp src/gui/painting/qpaintengine_d3d.cpp src/gui/painting/qwindowsurface_d3d.cpp src/opengl/gl2paintengineex/glgc_shader_source.h src/opengl/gl2paintengineex/qglpexshadermanager.cpp src/opengl/gl2paintengineex/qglpexshadermanager_p.h src/opengl/gl2paintengineex/qglshader.cpp src/opengl/gl2paintengineex/qglshader_p.h src/opengl/util/fragmentprograms_p.h src/plugins/kbddrivers/linuxis/linuxiskbdhandler.cpp src/plugins/mousedrivers/linuxis/linuxismousehandler.cpp src/script/parser/qscript.g src/script/qscriptarray_p.h src/script/qscriptasm_p.h src/script/qscriptbuffer_p.h src/script/qscriptclass.cpp src/script/qscriptclassdata_p.h src/script/qscriptcompiler.cpp src/script/qscriptcompiler_p.h src/script/qscriptcontext.cpp src/script/qscriptcontext_p.cpp src/script/qscriptcontext_p.h src/script/qscriptcontextfwd_p.h src/script/qscriptecmaarray.cpp src/script/qscriptecmaarray_p.h src/script/qscriptecmaboolean.cpp src/script/qscriptecmacore.cpp src/script/qscriptecmadate.cpp src/script/qscriptecmadate_p.h src/script/qscriptecmaerror.cpp src/script/qscriptecmaerror_p.h src/script/qscriptecmafunction.cpp src/script/qscriptecmafunction_p.h src/script/qscriptecmaglobal.cpp src/script/qscriptecmaglobal_p.h src/script/qscriptecmamath.cpp src/script/qscriptecmamath_p.h src/script/qscriptecmanumber.cpp src/script/qscriptecmanumber_p.h src/script/qscriptecmaobject.cpp src/script/qscriptecmaobject_p.h src/script/qscriptecmaregexp.cpp src/script/qscriptecmaregexp_p.h src/script/qscriptecmastring.cpp src/script/qscriptecmastring_p.h src/script/qscriptengine.cpp src/script/qscriptengine_p.cpp src/script/qscriptengine_p.h src/script/qscriptenginefwd_p.h src/script/qscriptextenumeration.cpp src/script/qscriptextenumeration_p.h src/script/qscriptextqobject.cpp src/script/qscriptextqobject_p.h src/script/qscriptextvariant.cpp src/script/qscriptfunction.cpp src/script/qscriptfunction_p.h src/script/qscriptgc_p.h src/script/qscriptmember_p.h src/script/qscriptobject_p.h src/script/qscriptprettypretty.cpp src/script/qscriptprettypretty_p.h src/script/qscriptvalue.cpp src/script/qscriptvalueimpl.cpp src/script/qscriptvalueimpl_p.h src/script/qscriptvalueimplfwd_p.h src/script/qscriptvalueiteratorimpl.cpp src/script/qscriptxmlgenerator.cpp src/script/qscriptxmlgenerator_p.h tests/auto/linguist/lupdate/testdata/recursivescan/project.ui tests/auto/linguist/lupdate/testdata/recursivescan/sub/finddialog.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp tools/linguist/shared/cpp.cpp
| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | NTFS symlink support for QFileInfo::isSymLink()Ritt Konstantin2009-08-211-1/+1
| | | | | | | | | | | | | | | | | | We will handle reparse points with IO_REPARSE_TAG_MOUNT_POINT and IO_REPARSE_TAG_SYMLINK tag values only. isSymlink() assumes doStat() was called early. Merge-request: 1217 Reviewed-by: Joerg Bornemann <joerg.bornemann@trolltech.com>
* | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Fix warnings for mingwThierry Bastian2009-07-161-1/+2
| |
* | Use the safe versions in these system calls I've just introduced.Thiago Macieira2009-07-021-0/+3
|/ | | | Reviewed-By: ossi
* Update license headers as requested by the marketing department.Jason McDonald2009-06-161-2/+2
| | | | Reviewed-by: Trust Me
* qdoc: Added some missing qdoc comments.Martin Smith2009-05-251-1/+1
| | | | Task-number: 252491
* Merge branch '4.5' of git@scm.dev.nokia.troll.no:qt/qt into 4.5Martin Smith2009-05-221-0/+9
|\
| * Reset openMode to NotOpen when returning false from QFile::open()João Abecasis2009-05-221-0/+9
| | | | | | | | | | | | | | When connecting to an open file descriptor, set the openMode in the file system engine, as is done for file handles. Reviewed-by: Thiago
* | qdoc: Moved some qdoc comments into the .cpp file common to all packages.Martin Smith2009-05-221-0/+113
|/ | | | Task-number: 252494
* Long live Qt 4.5!Lars Knoll2009-03-231-0/+873
generated by cgit v0.12 at 2025-09-10 11:51:17 (GMT)