f_puts

The f_puts function writes a string to the file.

int f_puts (
  const char* Str,  /* String */
  FIL* FileObject   /* File object */
);

Parameters

Str
Pointer to the null terminated string to be written. The null character will not be written.
FileObject
Pointer to the open file object structure.

Return Value

When the function succeeded, number of characters written that is not minus value is returned. When the function failed due to disk full or any error, an EOF will be returned.

Description

The f_puts() is a wrapper function of f_putc().

QuickInfo

Available when _FS_READONLY == 0 and _USE_STRFUNC is 1 or 2. When it is set to 2, '\n's contained in the string are converted to "\r\n".

See Also

f_open, f_putc, f_printf, f_gets, f_close, FIL

Return