include/util.h

   1 #ifndef __UTIL_H
   2 #define __UTIL_H
   3
   4 #include <gsToolkit.h>
   5
   6 int getFileSize(int fd);
   7 int openFile(char* path, int mode);
   8 void* readFile(char* path, int align, int* size);
   9 void checkCreateDir(char* path);
  10 int listDir(char* path, char* separator, int maxElem,
  11                 int (*readEntry)(int index, char *path, char* separator, char* name, unsigned int mode));
  12
  13 typedef struct {
  14         int fd;
  15         int mode;
  16         char* buffer;
  17         unsigned int size;
  18         unsigned int available;
  19         char* lastPtr;
  20         short allocResult;
  21 } file_buffer_t;
  22
  23 file_buffer_t* openFileBuffer(char* fpath, int mode, short allocResult, unsigned int size);
  24 int readFileBuffer(file_buffer_t* readContext, char** outBuf);
  25 void writeFileBuffer(file_buffer_t* fileBuffer, char* inBuf, int size);
  26 void closeFileBuffer(file_buffer_t* fileBuffer);
  27
  28 inline int max(int a, int b);
  29 inline int min(int a, int b);
  30 int fromHex(char digit);
  31 char toHex(int digit);
  32
  33 #endif