Patch select and poll #337
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fslongjin
reviewed
Nov 24, 2023
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| const FD_SET_SIZE: usize = 1024; | ||
| const FD_SET_IDX_MASK: usize = 8 * core::mem::size_of::<u64>(); | ||
| const FD_SET_BIT_MASK: usize = FD_SET_IDX_MASK - 1; |
fslongjin
reviewed
Nov 24, 2023
| } | ||
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| /// @brief 在内核和用户空间之间进行 fd_set 的复制 | ||
| fn copy_fd_set(src: *const FdSet, dst: *mut FdSet, op: CopyOp) -> Result<(), SystemError> { |
fslongjin
reviewed
Nov 24, 2023
| use crate::{ | ||
| arch::asm::current::current_pcb, | ||
| filesystem::vfs::PollStatus, | ||
| include::bindings::bindings::PROC_MAX_FD_NUM, |
fslongjin
reviewed
Nov 24, 2023
| use alloc::vec::Vec; | ||
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| use crate::{ | ||
| arch::asm::current::current_pcb, |
There was a problem hiding this comment.
????没有这个函数啊，用Processmanager的current pcb
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笑死，跟老哥沟通了，这段时间重新开一个pr，这个数据结构有点老 |
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