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LibCore: Make MappedFile a Stream

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The internal reuse of FixedMemoryStream makes this straightforward.
There alread is one user of the new API, demonstrating the need for this
change beyond what I said out to use it for :^)
This commit is contained in:
kleines Filmröllchen 2023-09-12 20:21:23 +02:00 • committed by Tim Schumacher
parent 062e0db46c
commit d6571f54d8
8 changed files with 266 additions and 25 deletions
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4
Userland/Utilities/disasm.cpp
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@ -29,13 +29,13 @@ ErrorOr<int> serenity_main(Main::Arguments args)
args_parser.add_positional_argument(path, "Path to i386 binary file", "path");
args_parser.parse(args);
OwnPtr<Core::MappedFile const> file;
OwnPtr<Core::MappedFile> file;
u8 const* asm_data = nullptr;
size_t asm_size = 0;
if ((TRY(Core::System::stat(path))).st_size > 0) {
file = TRY(Core::MappedFile::map(path));
asm_data = static_cast<u8 const*>(file->data());
asm_size = file->size();
asm_size = MUST(file->size());
}
struct Symbol {