_getdrive
Remonter à dos.h - Index
Header File
dos.h
Category
Directory Control Routines
Prototype
int _getdrive(void);
Description
Gets the current drive.
_getdrive gets the the current drive number. It returns an integer: 1 for A, 2 for B, 3 for C, and so on.
Return Value
_getdrive returns the current drive number on success or -1 in the event of error.
Example
#include <stdio.h> #include <direct.h> int main(void) { int disk; disk = _getdrive() + 'A' - 1; printf("The current drive is: %c\n", disk); return 0; }