---
title: ctx
framework: Kernel
role: pseudoSymbol
path: kernel/vnop_exchange_args/1807223-ctx
---

# ctx

Context to authenticate for select request.

## See Also

### Fields

- [vp](kernel/vnop_exchange_args/1807210-vp.md)
- [which](kernel/vnop_exchange_args/1807214-which.md)
- [fflags](kernel/vnop_exchange_args/1807216-fflags.md)
- [wql](kernel/vnop_exchange_args/1807221-wql.md)