public static long GetConfigurationValue (string path, PathConf name)
{
Syscall.SetLastError ((Error) 0);
long r = Syscall.pathconf (path, name);
if (r == -1 && Syscall.GetLastError() != (Error) 0)
UnixMarshal.ThrowExceptionForLastError ();
return r;
}
public long GetConfigurationValue (PathConf name)
{
AssertNotDisposed ();
Syscall.SetLastError ((Error) 0);
long r = Syscall.fpathconf (fileDescriptor, name);
if (r == -1 && Syscall.GetLastError() != (Error) 0)
UnixMarshal.ThrowExceptionForLastError ();
return r;
}
public static extern long fpathconf (int filedes, PathConf name);
public static extern long pathconf (string path, PathConf name);
public static bool TryToPathConf (Int32 value, out PathConf rval)
{
return ToPathConf (value, out rval) == 0;
}
private static extern int ToPathConf (Int32 value, out PathConf rval);
public static Int32 FromPathConf (PathConf value)
{
Int32 rval;
if (FromPathConf (value, out rval) == -1)
ThrowArgumentException (value);
return rval;
}
public static bool TryFromPathConf (PathConf value, out Int32 rval)
{
return FromPathConf (value, out rval) == 0;
}
private static extern int FromPathConf (PathConf value, out Int32 rval);
