---
title: msginfo
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/msginfo-lp5
---

# msginfo

## Declaration

```occ
struct msginfo {
    ...
};
```

## Topics

### Instance Properties

- [msgmax](kernel/msginfo/1529549-msgmax.md)
- [msgmnb](kernel/msginfo/1529536-msgmnb.md)
- [msgmni](kernel/msginfo/1529535-msgmni.md)
- [msgseg](kernel/msginfo/1529494-msgseg.md)
- [msgssz](kernel/msginfo/1529586-msgssz.md)
- [msgtql](kernel/msginfo/1529553-msgtql.md)