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LibCore: Add "static bool Core::File::exists(filename)"

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This commit is contained in:
Andreas Kling 2020-02-12 21:17:00 +01:00
parent 0cdf68f668
commit 90fec9c732
2 changed files with 8 additions and 0 deletions
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6
Libraries/LibCore/File.cpp
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@ -100,4 +100,10 @@ bool File::is_directory(const String& filename)
return S_ISDIR(st.st_mode); return S_ISDIR(st.st_mode);
} }
bool File::exists(const String& filename)
{
struct stat st;
return stat(filename.characters(), &st) == 0;
}
} }

2
Libraries/LibCore/File.h
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@ -42,6 +42,8 @@ public:
bool is_directory() const; bool is_directory() const;
static bool is_directory(const String& filename); static bool is_directory(const String& filename);
static bool exists(const String& filename);
virtual bool open(IODevice::OpenMode) override; virtual bool open(IODevice::OpenMode) override;
enum class ShouldCloseFileDescription { enum class ShouldCloseFileDescription {