_getmaxstdio
Visual Studio .NET 2003
Returns the number of simultaneously open files permitted at the stream I/O level.
int _getmaxstdio( void );
Return Value
Returns a number that represents the number of simultaneously open files currently permitted at the stdio level.
Remarks
Use _setmaxstdio to configure the number of simultaneously open files permitted at the stdio level.
Requirements
| Routine | Required header | Compatibility |
|---|---|---|
| _getmaxstdio | <stdio.h> | Win 98, Win Me, Win NT, Win 2000, Win XP |
For additional compatibility information, see Compatibility in the Introduction.
Libraries
All versions of the C run-time libraries.
Example
// crt_setmaxstdio.c
#include <stdio.h>
int main() {
printf("%d\n",_getmaxstdio());
_setmaxstdio(2048);
printf("%d\n",_getmaxstdio());
}
Output
512 2048
See Also
Stream I/O | Run-Time Routines and .NET Framework Equivalents
