feat: 实现 UTS 命名空间支持并添加 hostname/domainname 系统调用#1268
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fslongjin merged 3 commits intoDragonOS-Community:masterfrom Aug 24, 2025
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feat: 实现 UTS 命名空间支持并添加 hostname/domainname 系统调用#1268fslongjin merged 3 commits intoDragonOS-Community:masterfrom
fslongjin merged 3 commits intoDragonOS-Community:masterfrom
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Aug 24, 2025
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- 实现 UTS 命名空间支持，用于隔离系统标识信息（主机名和域名）
- 添加 sethostname 系统调用，允许用户空间程序设置系统主机名
- 添加 setdomainname 系统调用，允许用户空间程序设置系统域名
- 更新 uname 系统调用以使用当前进程的 UTS 命名空间
- 为新功能添加完整的单元测试
添加 UTS 命名空间实现，用于隔离系统标识信息如主机名和域名。 更新 uname 系统调用以使用当前进程的 UTS 命名空间。 改进 UserBufferWriter API 以支持 Clone 类型。 Signed-off-by: longjin <longjin@DragonOS.org>
实现 sethostname 系统调用，允许用户空间程序设置系统主机名。 包括 UTS 命名空间的修改、系统调用处理程序的实现以及相关配置文件的添加。 Signed-off-by: longjin <longjin@DragonOS.org>
- 在 UtsNamespace 中实现 set_domainname 方法 - 添加 sys_setdomainname 系统调用实现 - 修改 sys_sethostname 中的长度检查逻辑 - 添加 setdomainname 功能的单元测试 Signed-off-by: longjin <longjin@DragonOS.org>
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