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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/build/config/fuchsia/extend_fvm.py | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/build/config/fuchsia/extend_fvm.py')
-rw-r--r-- | third_party/libwebrtc/build/config/fuchsia/extend_fvm.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/third_party/libwebrtc/build/config/fuchsia/extend_fvm.py b/third_party/libwebrtc/build/config/fuchsia/extend_fvm.py new file mode 100644 index 0000000000..44e5ee30e1 --- /dev/null +++ b/third_party/libwebrtc/build/config/fuchsia/extend_fvm.py @@ -0,0 +1,26 @@ +# Copyright 2018 The Chromium Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +"""Copies a FVM file and extends it by a specified amount. + +Arg #1: path to 'fvm'. + #2: the path to the source fvm.blk. + #3: the path that the extended FVM file will be written to. + #4: the additional number of bytes to grow fvm.blk by.""" + +import os +import shutil +import subprocess +import sys + +def ExtendFVM(fvm_tool_path, src_path, dest_path, delta): + old_size = os.path.getsize(src_path) + new_size = old_size + int(delta) + shutil.copyfile(src_path, dest_path) + subprocess.check_call([fvm_tool_path, dest_path, 'extend', '--length', + str(new_size)]) + return 0 + +if __name__ == '__main__': + sys.exit(ExtendFVM(*sys.argv[1:])) |