clone close connect create_module creat D dup2 dup E epoll_create epoll_ctl epoll_wait execve exit_group _exit exit _Exit F faccessat fattch fchdir fchmodat fchmod fchownat fchown fcntl fdatasync fdetach flock fork free_hugepages fstatat ...
The execution domain system allows Linux to provide limited support for binaries compiled under other Unix-like operating systems. This function will return the current personality() when persona equals 0xffffffff. Otherwise, it will make the execution domain referenced by persona the new execution ...
3. 通过INT 0x80中断方式进入系统调用 4. 通过sysenter指令方式直接进入系统调用 5. sysenter/sysexit编程示例 6. Linux SCI 1. 系统调用简介 由操作系统实现提供的所有系统调用所构成的集合即程序接口或应用编程接口(Application Programming Interface,API)。是应用程序同系统之间的接口 \linux-3.15.5\arch\x86\ker...
movl $0x17,%edx # fs points to local data space,0x17表示的意思是用户态LDT表的第2项mov%dx,%fs //标志段寄存器指向0x17处.从这里我们可以看出,ds,es指向内核态代码段。fs指向用户态,在signal.c中会用得到call_sys_call_table(,%eax,4) //sys_call_table在include/linux/sys.h中定义,见下面代码说...
These system calls are not implemented in the Linux kernel. RETURN VALUE These system calls always return -1 and set errno to ENOSYS. NOTES Note that ftime(3), profil(3),
Chapter 12 Printing in the Oracle Solaris Operating System (Reference) This chapter provides the following reference information for the following features: Solaris Print Manager LP Print Service Support for the Use of PPD Files To Set Up Printers PPD File Management Utility How the PAPI Is ...
根目录位置是 / 核心 Mach_kernel 就在这里,驱动所在位置 /Systme/Library/Extensions 用户文件夹位置 /User/用户名桌面的位置 /User/用户名/Desktop ———如何进入命令行操作模式再图形界面下,用finder 打开 应用程序 》实用程序》终端如果连图形界面都进不去了(比如安错了显示驱动),开机时按 F8,用-s参数启动...
充其量仅仅算一种习惯,没有孰优孰劣的,如果让读者非得分出个所以然来,仅从应用角度来理解就不够了,最好的方法就是从源代码的角度看个究竟,几乎所有的人都 知道unix和类unix系统是从init程序开始生命历程的,但是却有了System V和BSD两种风格的启动,说什么/etc/inittab,/etc/rc.d/等等的不同,让人真的很难...
This section describes locale environment variables, TTY environment setup, 32–bit and 64–bit STREAMS modules , and terminal support.Locale Environment VariableBe sure you have the en_US.UTF-8 locale installed on your system. To check current locale settings in various categories, use the ...
ENFILE The system limit on the total number of open files has been reached. ENOENT The specified filename does not exist. ENOMEM Out of memory. ENOSYS BSD process accounting has not been enabled when the operating system kernel was compiled. The kernel configuration parameter controlling this fea...