File I/O Routines

File I/O routines provide methods for reading and writing to files in a Flash file system. File I/O routines are not reentrant.

Routine	Description
fclose	Closes the file stream.
feof	Reports whether the end of stream has been reached.
ferror	Reports whether there is an error in the file stream.
fflush	Flushes the file stream.
fgetc	Reads a character from the file stream.
fgets	Reads a string from the file stream.
fopen	Opens the file stream.
fprintf	Writes a formatted string to the file stream.
fputc	Writes a character to the file stream.
fputs	Writes a string to the file stream.
fread	Reads a number of bytes from the file stream.
fscanf	Reads a formatted string from the file stream.
fseek	Moves the file stream's in-file pointer to a new location.
ftell	Gets the current location of the stream's in-file pointer.
fwrite	Writes a number of bytes to the file stream.
rewind	Moves the file stream's in-file pointer to the beginning of the file.
ungetc	Stores a character into an input file stream.