54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
f64 GetUnixTimestamp ();
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s64 GetUnixTimestampNanoseconds ();
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// struct File_Contents {
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// File file = {};
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// ArrayView<u8> file_data = {};
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// bool read_success = false;
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// };
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enum class Wait_For_Result : s32 {
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SUCCESS = 0,
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TIMEOUT = 1,
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ERROR = 2 // can't use ERROR because of Windows.h *sigh*
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};
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internal void semaphore_init (Semaphore* sem, s32 initial_value = 0);
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internal void semaphore_destroy (Semaphore* sem);
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internal void signal (Semaphore* sem);
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internal Wait_For_Result wait_for (Semaphore* sem, s32 milliseconds = -1);
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internal void condition_variable_init (Condition_Variable* cv);
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internal void condition_variable_destroy (Condition_Variable* cv);
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internal void wait (Condition_Variable* cv, Mutex* mutex, s32 wait_time_ms = -1);
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internal void wake (Condition_Variable* cv);
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internal void wake_all (Condition_Variable* cv);
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typedef u32 OS_Error_Code;
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internal string get_error_string (OS_Error_Code error_code);
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internal bool file_is_valid (File file);
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internal File file_open (string file_path, bool for_writing=false, bool keep_existing_content=false, bool log_errors=false);
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internal void file_close (File* file);
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internal bool file_read (File file, void* data, s64 bytes_to_read_count, s64* bytes_read_count=nullptr);
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internal bool file_length (File file, s64* length);
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internal bool file_length (string file_path, s64* length);
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internal s64 file_current_position (File file);
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internal bool file_set_position (File file, s64 position);
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internal ArrayView<u8> read_entire_file (File file);
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internal ArrayView<u8> read_entire_file (string file_path, bool log_errors=false);
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// use to_byte_view to convert ArrayView<non-u8> to ArrayView<u8>
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internal bool file_write (File* file, void* data, s64 length);
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internal bool write_entire_file (string file_path, void* file_data, s64 count);
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internal bool write_entire_file (string file_path, ArrayView<u8> file_data);
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// file_write
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// write_entire_file...
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// #TODO #fs File System Operations
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// file_move, file_delete
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// #window_creation
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typedef HWND Window_Type;
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