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LibCore: Make Core::File::open() return OSError in case of failure

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This commit is contained in:
Andreas Kling 2021-08-20 11:16:42 +02:00
parent 1474a537b6
commit 13f4890c38
8 changed files with 15 additions and 15 deletions
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8
Userland/Libraries/LibCore/FileStream.h
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@ -20,7 +20,7 @@ public:
{
}
static Result<InputFileStream, String> open(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
static Result<InputFileStream, OSError> open(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::ReadOnly));
@ -32,7 +32,7 @@ public:
return InputFileStream { file_result.value() };
}
static Result<Buffered<InputFileStream>, String> open_buffered(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
static Result<Buffered<InputFileStream>, OSError> open_buffered(StringView filename, OpenMode mode = OpenMode::ReadOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::ReadOnly));
@ -89,7 +89,7 @@ public:
{
}
static Result<OutputFileStream, String> open(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
static Result<OutputFileStream, OSError> open(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::WriteOnly));
@ -101,7 +101,7 @@ public:
return OutputFileStream { file_result.value() };
}
static Result<Buffered<OutputFileStream>, String> open_buffered(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
static Result<Buffered<OutputFileStream>, OSError> open_buffered(StringView filename, OpenMode mode = OpenMode::WriteOnly, mode_t permissions = 0644)
{
VERIFY(has_flag(mode, OpenMode::WriteOnly));