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fs::statfs implemented

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Nekotekina
2017-04-24 18:45:58 +03:00
parent 256dfc5729
commit f42b830ce9
3 changed files with 54 additions and 1 deletions
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Utilities/File.h
+13
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@@ -84,12 +84,22 @@ namespace fs
virtual void rewind() = 0;
};
// Device information
struct device_stat
{
u64 block_size;
u64 total_size;
u64 total_free; // Total size of free space
u64 avail_free; // Free space available to unprivileged user
};
// Virtual device
struct device_base
{
virtual ~device_base();
virtual bool stat(const std::string& path, stat_t& info) = 0;
virtual bool statfs(const std::string& path, device_stat& info) = 0;
virtual bool remove_dir(const std::string& path) = 0;
virtual bool create_dir(const std::string& path) = 0;
virtual bool rename(const std::string& from, const std::string& to) = 0;
@@ -122,6 +132,9 @@ namespace fs
// Check whether the directory exists and is NOT a file
bool is_dir(const std::string& path);
// Get filesystem information
bool statfs(const std::string& path, device_stat& info);
// Delete empty directory
bool remove_dir(const std::string& path);