Change some static_libraries to source_sets to make ODR violations link-time errors.
This is needed to enable (stop suppressing) -fvisibility=hidden in Fuchsia product builds.
Change-Id: I699cec8d4b516beab9cebf9db0a522a7ff99e004
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/99822
Reviewed-by: Zach Anderson <zra@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
This reverts commit 2d4c606e63.
The fix for the debug buildbot breakage now consists of skipping wide to utf8 conversion
altogether, instead move uri to path conversion directly into newly added File::OpenUri method.
Change-Id: Id3d7457d6a6b5045e5f38678548f4d7bed6d2c43
Reviewed-on: https://dart-review.googlesource.com/39801
Commit-Queue: Alexander Aprelev <aam@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
This change does a couple things:
- When there is a non-default namespace, on Linux, Android, and Fuchsia
the current working directory is per-Isolate.
- On Fuchsia, it caches the fd from fdio_ns_t instead of recomputing it
on every fs access.
Change-Id: I3735330884de51ca853a17d66dcfcfa984b9a041
Reviewed-on: https://dart-review.googlesource.com/9367
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
Fuchsia requires the ability to sandbox Isolates w.r.t. file IO.
When a new Isolate starts, Fuchsia will pass the Isolate an object
called a namespace. We can translate the namespace object into a
file descriptor suitable for passing to the *at() family of
POSIX file system calls. The file system calls will then
have visibility only into the specified namespace.
We also plumb Namespaces through on all the other platforms as well to
make the change easier to test and so that in the future we can
implement e.g. per-isolate cwds.
This change adds a new internal class to dart:io called _Namespace,
which is implemented in a patch file. See:
sdk/lib/io/namespace_impl.dart
runtime/bin/namespace_patch.dart
The embedder can set up a non-default namespace by calling
_Namespace._setupNamespace during Isolate setup.
Instances of _Namespace have a native field that holds a pointer
to a native Namespace object. See:
runtime/bin/namespace.h
Calls from e.g. file_impl.dart are now also passed a
_Namespace object. The implementations in e.g. file.cc and
file_linux.cc then extract the namespace, and use it to compute a
file descriptor and path suitable for passing to e.g. openat().
related US-313
R=asiva@google.com, rmacnak@google.com
Review-Url: https://codereview.chromium.org/3007703002 .
This CL changes File::Write on Windows to call directly to WriteFile()
instead of using _write(). This avoids a number of complexities:
1. Don't need to bother with text vs. binary mode.
2. Don't need to check both errno and GetLastError if _write() fails.
3. Don't need to convert to a wchar_t* for console output since we've
already set the code page to UTF8.
fixes#29101R=fschneider@google.com
Review-Url: https://codereview.chromium.org/2761673002 .
This change has two pieces.
- Set the console code page to UTF8.
- This makes strings printed with print() display correctly
- Set the file translation mode to _O_WTEXT when writing to a
stdout or stderr that is connected to a console.
- This makes strings printed with e.g. stdout.writeln()
display correctly.
fixes#28571R=asiva@google.com, fschneider@google.com
Review-Url: https://codereview.chromium.org/2698813002 .
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER
This lets us remove a hack from the PRESUBMIT.py script that existed
for reasons that are no longer valid, and sets us up to add some
presubmit checks for the GN build.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/2450713004 .
For blobs, put all four pieces into a single file with a header describing their offsets.
For dynamic libraries, move the vm isolate and isolate pieces into the dynamic library as additional read-only sections.
Automatically detect if the script argument is an app snapshot and initialize the VM appropriately, similar to automatic detection of script snapshots.
R=asiva@google.com
Review URL: https://codereview.chromium.org/2405393002 .
Also some style cleanups.
Decided to fix these leaks by using Dart_ScopeAllocate
instead of malloc and new. Leaks are noted in the CL.
I haven't finished looking over all the code in
//runtime/bin yet, but this CL was getting big.
Review URL: https://codereview.chromium.org/1781883002 .
Added two new file modes WRITE_ONLY and WRITE_ONLY_APPEND. The current
file modes WRITE and WRITE_APPEND are kept as the read/write mode with
no change. Kept the same overall handling of create/truncate/append
semantics for the new file modes.
R=ager@google.com, ahe@google.com
BUG=
Review URL: https://codereview.chromium.org//1193653002.
Ryan Macnak