linux系统调用mmap(2)和posix mmap(3)函数有什么区别?如何区分在浏览源代码时使用的是哪一个,因为它们有相同的头file.For细节,见下文。至少,我认为一些posix函数是由linux实现的。#log for "man 2 mmap"
MMAP(2) Linux Programmer's ManualThe Linux implementation of this interface may dif
/vboxguest/r0drv/linux/memobj-r0drv-linux.c:596:43: error: ‘struct mm_struct’ has no member named ‘mmap_sem/linux/memobj-r0drv-linux.c:1165:33: error: ‘struct mm_struct’ has no member named ‘mmap_sem’; did you/<