Skip to content
GitLab
Explore
Sign in
Muzi
OSKernel2023-NutOS
Merge requests
!25
Fix/fdesp
Code
Review changes
Check out branch
Download
Patches
Plain diff
xu_zh
requested to merge
fix/fdesp
into
main
May 11, 2023
Overview
0
Commits
6
Changes
9
Expand
目前
fork()
时仅对
fd_list
做浅复制,导致两个进程实质上使用同一个fdesp结构,造成问题
cwd
不应占用
fd_list
空间(新用户进程启动时仅有stdin/out/err,新分配的fd=3)
fd可重复利用(连续调用open()->close()->open(),两次open返回的fd相同)
初始化复制stdin\out\err
root目录的.和..项
Edited
May 12, 2023
by
xu_zh
Merge request reports