---
title: bsm
framework: Kernel
role: collectionGroup
role_heading: API Collection
path: kernel/bsm
---

# bsm

Audit resource usage on the system.

## Topics

### Audit

- [au_asflgs_t](kernel/au_asflgs_t.md)
- [au_asid_t](kernel/au_asid_t.md)
- [au_class_t](kernel/au_class_t.md)
- [au_ctlmode_t](kernel/au_ctlmode_t.md)
- [au_emod_t](kernel/au_emod_t.md)
- [au_event_t](kernel/au_event_t.md)
- [au_id_t](kernel/au_id_t.md)

## See Also

### BSD

- [architecture](kernel/architecture.md)
- [hfs](kernel/hfs.md)
- [kern](kernel/kern.md)
- [Math](kernel/math.md)
- [miscfs](kernel/miscfs.md)
- [net](kernel/net.md)
- [Strings](kernel/strings.md)
- [sys](kernel/sys.md)
- [vfs](kernel/vfs.md)
- [vm](kernel/vm.md)