Merge remote-tracking branch 'origin/5.15' into dev

 Conflicts:
	examples/opengl/doc/src/cube.qdoc
	src/corelib/global/qlibraryinfo.cpp
	src/corelib/text/qbytearray_p.h
	src/corelib/text/qlocale_data_p.h
	src/corelib/time/qhijricalendar_data_p.h
	src/corelib/time/qjalalicalendar_data_p.h
	src/corelib/time/qromancalendar_data_p.h
	src/network/ssl/qsslcertificate.h
	src/widgets/doc/src/graphicsview.qdoc
	src/widgets/widgets/qcombobox.cpp
	src/widgets/widgets/qcombobox.h
	tests/auto/corelib/tools/qscopeguard/tst_qscopeguard.cpp
	tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp
	tests/benchmarks/corelib/io/qdiriterator/qdiriterator.pro
	tests/manual/diaglib/debugproxystyle.cpp
	tests/manual/diaglib/qwidgetdump.cpp
	tests/manual/diaglib/qwindowdump.cpp
	tests/manual/diaglib/textdump.cpp
	util/locale_database/cldr2qlocalexml.py
	util/locale_database/qlocalexml.py
	util/locale_database/qlocalexml2cpp.py

Resolution of util/locale_database/ are based on:
https://codereview.qt-project.org/c/qt/qtbase/+/294250
and src/corelib/{text,time}/*_data_p.h were then regenerated by
running those scripts.

Updated CMakeLists.txt in each of
	tests/auto/corelib/serialization/qcborstreamreader/
	tests/auto/corelib/serialization/qcborvalue/
	tests/auto/gui/kernel/
and generated new ones in each of
	tests/auto/gui/kernel/qaddpostroutine/
	tests/auto/gui/kernel/qhighdpiscaling/
	tests/libfuzzer/corelib/text/qregularexpression/optimize/
	tests/libfuzzer/gui/painting/qcolorspace/fromiccprofile/
	tests/libfuzzer/gui/text/qtextdocument/sethtml/
	tests/libfuzzer/gui/text/qtextdocument/setmarkdown/
	tests/libfuzzer/gui/text/qtextlayout/beginlayout/
by running util/cmake/pro2cmake.py on their changed .pro files.

Changed target name in
	tests/auto/gui/kernel/qaction/qaction.pro
	tests/auto/gui/kernel/qaction/qactiongroup.pro
	tests/auto/gui/kernel/qshortcut/qshortcut.pro
to ensure unique target names for CMake

Changed tst_QComboBox::currentIndex to not test the
currentIndexChanged(QString), as that one does not exist in Qt 6
anymore.

Change-Id: I9a85705484855ae1dc874a81f49d27a50b0dcff7

1 files changed, 15 insertions, 7 deletions

diff --git a/src/3rdparty/forkfd/forkfd_freebsd.c b/src/3rdparty/forkfd/forkfd_freebsd.c
index 77ce3fcfad..c4ca796ccd 100644
--- a/src/3rdparty/forkfd/forkfd_freebsd.c
+++ b/src/3rdparty/forkfd/forkfd_freebsd.c
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2019 Intel Corporation.
+** Copyright (C) 2020 Intel Corporation.
 **
 ** Permission is hereby granted, free of charge, to any person obtaining a copy
 ** of this software and associated documentation files (the "Software"), to deal
@@ -29,6 +29,10 @@
 
 #include "forkfd_atomic.h"
 
+// in forkfd.c
+static int convertForkfdWaitFlagsToWaitFlags(int ffdoptions);
+static void convertStatusToForkfdInfo(int status, struct forkfd_info *info);
+
 #if __FreeBSD__ >= 10
 /* On FreeBSD 10, PROCDESC was enabled by default. On v11, it's not an option
  * anymore and can't be disabled. */
@@ -81,19 +85,23 @@ int system_forkfd(int flags, pid_t *ppid, int *system)
     return ret;
 }
 
-int system_forkfd_wait(int ffd, struct forkfd_info *info, struct rusage *rusage)
+int system_forkfd_wait(int ffd, struct forkfd_info *info, int ffdoptions, struct rusage *rusage)
 {
     pid_t pid;
     int status;
-    int options = WEXITED;
+    int options = convertForkfdWaitFlagsToWaitFlags(ffdoptions);
 
     int ret = pdgetpid(ffd, &pid);
     if (ret == -1)
         return ret;
-    ret = fcntl(ffd, F_GETFL);
-    if (ret == -1)
-        return ret;
-    options |= (ret & O_NONBLOCK) ? WNOHANG : 0;
+
+    if ((options & WNOHANG) == 0) {
+        /* check if the file descriptor is non-blocking */
+        ret = fcntl(ffd, F_GETFL);
+        if (ret == -1)
+            return ret;
+        options |= (ret & O_NONBLOCK) ? WNOHANG : 0;
+    }
     ret = wait4(pid, &status, options, rusage);
     if (ret != -1 && info)
         convertStatusToForkfdInfo(status, info);