文件名称：the native POSIX thread library for linux
文件大小：338KB
文件格式：PDF
更新时间：2012-06-17 17:57:46
NPTL POSIX Linux
The Linux Threads implementation which today is Linux's POSIX thread library is based on the principles outlined by the kernel developers at the time the code was written(1996). The basic assumption is that context switches among related processes are fast enough to handle each user-level thread by one kernel thread. Kernel processes can have various degree of relationship. The POSIX thread specification requires sharing of almost all resources.