Use the exclusive VFS on unix systems, so that:
1. we can avoid the memory mapped -shm files in wal mode
2. we gain more compatibility with nfs shares
3. we gain some protection from third parties touching open dbs
On the other side it won't be possible anymore to use an open database from a
different process (like the Sqlite command line), for which we provide an hidden
pref: storage.multiProcessAccess.enabled
Differential Revision: https://phabricator.services.mozilla.com/D1964
--HG--
extra : moz-landing-system : lando
Use the exclusive VFS on unix systems, so that:
1. we can avoid the memory mapped -shm files in wal mode
2. we gain more compatibility with nfs shares
3. we gain some protection from third parties touching open dbs
On the other side it won't be possible anymore to use an open database from a
different process (like the Sqlite command line), for which we provide an hidden
pref: storage.multiProcessAccess.enabled
Differential Revision: https://phabricator.services.mozilla.com/D1964
--HG--
extra : moz-landing-system : lando
Generalizes NetworkActivity so it can be used for sockets but also disk files.
The host/port data becomes a single location string prefixed with socket://
or file:// and we're not using the FD as the identifier anymore.
IOActivityMonitor is now used in three places:
- nsFileStreams for plain files
- TelemetryVFS for sqlite files
- nsSocketTransport & nsUDPSocket for UDP & TCP sockets
MozReview-Commit-ID: GNu5o400PaV
--HG--
rename : netwerk/base/NetworkActivityMonitor.cpp => netwerk/base/IOActivityMonitor.cpp
rename : netwerk/base/NetworkActivityMonitor.h => netwerk/base/IOActivityMonitor.h
rename : netwerk/base/nsINetworkActivityData.idl => netwerk/base/nsIIOActivityData.idl
extra : rebase_source : 55a1c51b261ffbe16f88671d55445d1b0d9106b6
Changed |print("enum ID : uint32_t {", file=output)| to |print("enum HistogramID : uint32_t {", file=output)| at line 53 of the file |toolkit/components/telemetry/gen-histogram-enum.py|, and then replaced all the textual occurrences of |Telemetry::ID| to |Telemetry::HistogramID| and |ID| to |HistogramID| in 43 other files.
storage/TelemetryVFS.cpp:81:44 [-Wshadow] declaration shadows a field of '(anonymous namespace)::IOThreadAutoTimer'
storage/VacuumManager.cpp:192:25 [-Wshadow] declaration shadows a local variable
storage/VacuumManager.cpp:248:13 [-Wshadow] declaration shadows a local variable
storage/VacuumManager.cpp:249:14 [-Wshadow] declaration shadows a local variable
storage/VacuumManager.cpp:251:19 [-Wshadow] declaration shadows a local variable
storage/mozStorageConnection.cpp:971:15 [-Wshadow] declaration shadows a local variable
storage/mozStorageStatement.cpp:449:19 [-Wshadow] declaration shadows a local variable
storage/variantToSQLiteT_impl.h:97:16 [-Wshadow] declaration shadows a local variable
--HG--
extra : rebase_source : 4e966f23ff352b6f8ea8e992278ab8a952c69e01
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
The bulk of this commit was generated by running:
run-clang-tidy.py \
-checks='-*,llvm-namespace-comment' \
-header-filter=^/.../mozilla-central/.* \
-fix
Sylvestre Ledru
Ehsan Akhgari
Marco Bonardo
Andreea Pavel
Tarek Ziadé
Kai Engert
Vedant Sareen
Nicholas Nethercote
Jan Beich
Chris Peterson
Jan Varga
Nathan Froyd
Birunthan Mohanathas