xv6-chinese

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gitbook 链接失效

3

https://th0ar.gitbooks.io/xv6-chinese/content/ 这里的章节链接全是失效的，考虑修复下？

lexburner

从“个地址读出机器指令” 改为“从这个地址读出机器指令”

buptzouy

“读操作会一直阻塞直到不可能再有新数据到来了，这就是为什么我们在执行 `wc` 之前要关闭子进程的写端口" 按照原文的 "The fact that read blocks until it is impossible for new data to arrive is one reason that it’s important for the child to close the...

ztss

 原文是复制, 看swtch的代码,只是mov并没有pop

shaoliming1

引用--“这就是为什么我们在执行 wc 之前要**关闭子进程的写端口**。如果 wc 指向了一个管道的写端口，那么 wc 就永远看不到 eof 了。” 这里看原文是“that it’s important for the child to close the write end of the pipe before executing wc above” 应该是“子进程关闭管道的写端口”，而不是“关闭子进程的写端口”。

cncw

关于第0章中代码的疑问。

2

在第0章第一段关于`fork()`的代码中 ``` int pid; pid = fork(); if(pid > 0){ printf("parent: child=%d\n", pid); pid = wait(); printf("child %d is done\n", pid); } else if(pid == 0){ printf("child: exiting\n"); exit(); }...

neil-chennn

Find a typo in section "I/O 和文件描述符" of chapter0. Here is the code snippet in chapter0, ``` c char *argv[2]; argv[0] = "cat"; ### argv[1] = 0; ... ``` This...

chaomai

2014 edition of xv6

9

Guys, xv6 has released a new version in 2014, and this documentation should also be updated. I'm planing on doing it recently after a whole lot of exams and projects......

ranxian

#40

ranxian

#40

ranxian