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 |
|---|---|
_getmaxstdio |
<stdio.h> |
For more compatibility information, see Compatibility in the Introduction.
Example
// crt_setmaxstdio.c
// The program retrieves the maximum number
// of open files and prints the results
// to the console.
#include <stdio.h>
int main()
{
printf( "%d\n", _getmaxstdio());
_setmaxstdio(2048);
printf( "%d\n", _getmaxstdio());
}
512
2048
.NET Framework Equivalent
Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.