---
title: segment_command_64
framework: Kernel
role: symbol
platforms: [macOS 10.6+]
path: kernel/segment_command_64
---

# segment_command_64

## Declaration

```occ
struct segment_command_64 {
    ...
};
```

## Topics

### Instance Properties

- [cmd](kernel/segment_command_64/1525290-cmd.md)
- [cmdsize](kernel/segment_command_64/1525853-cmdsize.md)
- [fileoff](kernel/segment_command_64/1525570-fileoff.md)
- [filesize](kernel/segment_command_64/1525530-filesize.md)
- [flags](kernel/segment_command_64/1525823-flags.md)
- [initprot](kernel/segment_command_64/1525886-initprot.md)
- [maxprot](kernel/segment_command_64/1525317-maxprot.md)
- [nsects](kernel/segment_command_64/1525358-nsects.md)
- [segname](kernel/segment_command_64/1525742-segname.md)
- [vmaddr](kernel/segment_command_64/1525897-vmaddr.md)
- [vmsize](kernel/segment_command_64/1525695-vmsize.md)