C
int FSfprintf( FSFILE * fptr, const rom char * fmt, ... );
Description
Writes a specially formatted string to a file.
Preconditions
For PIC18, integer promotion must be enabled in the project build options menu. File opened in a write mode.
Parameters
|
Parameters |
Description |
|
fptr |
A pointer to the file to write to. |
|
fmt |
A string of characters and format specifiers to write to the file |
|
... |
Additional arguments inserted in the string by format specifiers |
Returns
The number of characters written to the file
Side Effects
The FSerrno variable will be changed.
Remarks
Consult AN1045 for a full description of how to use format specifiers.