1. What is a ld link script?
Usually, the last step of program compilation is linking. This process links multiple target files (. o) and library files (. a) input files into an executable output file (. elf) according to the "*. ld" link file. It involves the allocation of space and address, symbol parsing and relocation.
The ld li ...
Posted by jpschwartz on Sat, 21 May 2022 03:19:46 +0300
This class... Talks a little too much. It may be a little miscellaneous to sum up. 1, Complement the tail of process management. 2, Then process synchronization is introduced. 3, The pipeline communication between some processes is mentioned. I'll review and summarize one by one.
Process management CLOSEOUT
When the parent process creates a ...
Posted by lostsoul111455 on Thu, 12 May 2022 21:42:22 +0300
Virtual file system (also known as virtual file system switch) is the software layer in the kernel, which provides file system interface for user space programs. It also allows different kernel file systems to coexist
"Everything is a file" is one of the basic philosophies of Linux. It is not only an ordinary file, but ...
Posted by summoner on Sat, 30 Apr 2022 09:15:48 +0300