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Linux 是一个源码开放的操作系统,无论是普通用户还是企业用户都可以编写自己的内核代码,再加上对标准内核的裁剪从而制作出适合自己的操作系统。目前有很多中低端用...
Linux 是一个源码开放的操作系统,无论是普通用户还是企业用户都可以编写自己的内核代码,再加上对标准内核的裁剪从而制作出适合自己的操作系统。目前有很多中低端用户使用的网络设备的操作系统是从标准 Linux 改进而来的,这也说明了有越来越多的人正在加入到 Linux 内核开发团体中。
一个或多个内核模块的实现并不能满足一般 Linux 系统软件的需要,因为内核的局限性太大,如不能在终端上打印,不能做大延时的处理等等。当我们需要做这些的时候,就需要将在内核态采集到的数据传送到用户态的一个或多个进程中进行处理。这样,内核态与用户空间进程通信的方法就显得尤为重要。在 Linux 的内核发行版本中没有对该类通信方法的详细介绍,也没有其他文章对此进行总结,所以本文将列举几种内核态与用户态进程通信的方法并详细分析它们的实现和适用环境。-Linux is an open-source operating system, both ordinary users or enterprises, users can prepare their core code, coupled with the standard kernel cutting thereby making up their own operating system. There are a lot of low-end users of the network equipment from the standard operating system Linux is improving from the This also shows that the more and more people are added to the Linux kernel development groups. One or more modules and the realization of general Linux can not satisfy the needs of system software, because the core is too restrictive, such as the terminal can print, can not handle the bigger Delay etc.. W
- 2022-11-16 15:05:04下载
- 积分:1
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虚拟内存分配、回收和内外存交换的算法
虚拟内存分配、回收和内外存交换的算法-virtual memory allocation, recovery and foreign exchange deposit algorithm
- 2022-05-07 00:15:27下载
- 积分:1
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For the 2410 development board, embedded system target board hardware initializa...
针对2410开发板,嵌入式系统目标板硬件初始化入门代码-For the 2410 development board, embedded system target board hardware initialization entry-code
- 2022-03-05 21:36:22下载
- 积分:1
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linux的串口设置文件,包含h和cpp文件。
linux的串口设置文件,包含h和cpp文件。-linux serial port setup code:.h,.cpp
- 2022-06-01 01:21:07下载
- 积分:1
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ADS下的测试通过的CAN总线的程序.好东西啊!
ADS下的测试通过的CAN总线的程序.好东西啊!-ADS under test through the CAN bus procedures. Good thing ah!
- 2022-11-24 05:45:03下载
- 积分:1
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linux下针对IIS音频驱动分析资料,可用于IIS驱动的编写参考!
linux下针对IIS音频驱动分析资料,可用于IIS驱动的编写参考!-IIS audio driver for linux under analysis can be used for the preparation of reference IIS drive!
- 2022-03-26 03:08:04下载
- 积分:1
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solaris10
solaris10安装指南-自定义jumpstart和高级安装-solaris10
- 2022-02-06 17:51:15下载
- 积分:1
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完整的屏保,支持参数和密码设置
完整的屏保,支持参数和密码设置-complete screensavers, support and password parameters set
- 2022-08-18 04:07:33下载
- 积分:1
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linux dbus at linux run destkop
linux dbus at linux run destkop
- 2022-03-01 17:44:51下载
- 积分:1
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Standard c++ Learning the source code. Uc code there are 15 days c++ Learning co...
标准c++的学习源代码。还有uc代码
15天c++学习代码和4天unix c学习代码
使用gcc编译器,solaris环境,完全通过编译,源自达内科技学习笔记-Standard c++ Learning the source code. Uc code there are 15 days c++ Learning code and four days to learn unix c code using gcc compiler, solaris environment, completely through the compiler, derived from scientific and technological study notes Tatsu
- 2023-06-12 19:05:04下载
- 积分:1