INT fread ( <INT filehandle> , <VARIABLE data> )
INT fread ( <VOID POINTER data_pos> , <INT length> , <INT filehandle> )
Reads the information from a file loaded with fopen() to the variable data.
The second version reads length bytes to the memory pointed to by data_pos.
|INT filehandle||- The FileHandle of the file returned by fopen().|
|VARIABLE data||- The data to read from the file (any type of variable). It will be loaded into this variable.|
|VOID POINTER data_pos||- The pointer to which the bytes read will be written to.|
|INT length||- The number of bytes to read from the specified file.|
INT : The number of bytes read from the file.
Process loadthing(STRING loadpath); Private int handle; // handle for the loaded file int druppels; // here's where the loaded data go Begin handle=fopen(loadpath,O_READ); // opens the file in reading mode fread(handle,druppels); // reads from the file and puts the data in druppels fclose(handle); // zipping up after business is done write(0,0,0,0,druppels); // shows the value of druppels End