Linux Kernel Architecture
Chapter7:Modules Instead, we focus on a specific example illustrating the basic mechanism. Consider that a USB memory stick is a ...
Chapter7:Modules le16_to_cpu(usb_dev->descriptor.idVendor), le16_to_cpu(usb_dev->descriptor.idProduct), le16_to_cpu(usb_de ...
Chapter7:Modules ID_FS_VERSION=FAT16 ID_FS_UUID=0920-E14D ID_FS_UUID_ENC=0920-E14D ID_FS_LABEL=KINGSTON ID_FS_LABEL_ENC=KINGSTON ...
Chapter7:Modules The need for module version control is therefore apparent. But which is the best approach? The sim- plest solut ...
Chapter7:Modules The following call is needed to generate the checksum of the exported function^25 : wolfgang@meitner>gcc -E ...
Chapter7:Modules As a result, the kernel creates two objects in the binary file: ❑ The undefinedvoidpointer__crc_functionis loca ...
Chapter7:Modules .init = init_module, #ifdef CONFIG_MODULE_UNLOAD .exit = cleanup_module, #endif .arch = MODULE_ARCH_INIT, }; st ...
Chapter7:Modules kernel/module.c static int check_version(Elf_Shdr *sechdrs, unsigned int versindex, const char *symname, struct ...
Chapter7:Modules 7.6 Summary Modules allow us to extend the functionalities provided by the kernel at run time. Considering the ...
...
The Virtual Filesystem Typically, a full Linux system consists of somewhere between several thousand and a few million files tha ...
Chapter 8: The Virtual Filesystem Chapter 8: The Virtual Filesystem............................................ C-Standard Libra ...
Chapter 8: The Virtual Filesystem (determined by the network filesystem). The remote computer is then responsible for storing th ...
Chapter 8: The Virtual Filesystem 8.2.1 Inodes How can directory hierarchies be represented by data structures? As already noted ...
Chapter 8: The Virtual Filesystem Inode Data area data usr 2 bin 3 share 4 var 10 bin 11 opt 12 X 117 vi 118 emacs 119 data 12 d ...
Chapter 8: The Virtual Filesystem The kernel provides more than 50 system calls for the above manipulations. We look only at the ...
Chapter 8: The Virtual Filesystem ❑ Sockets for all network protocols ❑ Terminals for interactive input and output Note that som ...
Chapter 8: The Virtual Filesystem address_ space_ operations dentry_ operations s_files super_block host page_tree a_ops address ...
Chapter 8: The Virtual Filesystem Whereas each filesystem appears just once infile_system_type,theremaybe several instances of a ...
Chapter 8: The Virtual Filesystem struct dquot *i_dquot[MAXQUOTAS]; struct list_head i_devices; union { struct pipe_inode_info * ...
«
23
24
25
26
27
28
29
30
31
32
»
Free download pdf