进程的实现一进程表 进程管理 内存管理 文件管理 Registers Pointer to text segment Root directory e Program counter Program status word Pointer to data segment Working directory Stack pointer Pointer to stack segment File descriptors Process state User ID Priority Group ID Scheduling parameters Process ID Parent process Process group Signals Starting time CPU time used Children's CPU time Time of next alarm 2002-6-28 东北大学软件所于戈 第四章分布式进程管理2002-6-28 东北大学软件所 于戈 第四章 分布式进程管理 6 进程的实现—进程表 进程管理 内存管理 文件管理 Registers Program counter Program status word Stack pointer Process state Priority Scheduling parameters Pointer to text segment Pointer to data segment Pointer to stack segment Root directory Working directory File descriptors User ID Group ID Process ID Parent process Process group Signals Starting time CPU time used Children’s CPU time Time of next alarm