FS_BPIO_INFLAGS enumeration (ntifs.h)

FS_BPIO_INFLAGS defines the BypassIO input flags for the FSCTL_MANAGE_BYPASS_IO control code.

Syntax

typedef enum _FS_BPIO_INFLAGS {
  FSBPIO_INFL_None,
  FSBPIO_INFL_SKIP_STORAGE_STACK_QUERY
} FS_BPIO_INFLAGS;

Constants

FSBPIO_INFL_None No input flag(s) are set.
FSBPIO_INFL_SKIP_STORAGE_STACK_QUERY This flag suppresses the file system from sending IOCTL_STORAGE_MANAGE_BYPASS_IO to the storage stack, and returns results based only on the filter stack. It applies to FS_BPIO_OP_QUERY operations only, and has no effect on FS_BPIO_OP_ENABLE operations.

Remarks

FS_BPIO_INFLAGS is passed as an input parameter to FSCTL_MANAGE_BYPASS_IO.

See BypassIO for filter drivers and Supporting BypassIO operations for more information.

Requirements

Requirement	Value
Minimum supported client	Windows 11
Header	ntifs.h

See also

FS_BPIO_INPUT

FSCTL_MANAGE_BYPASS_IO