发布时间:2013-12-13 09:11:56
Therefore, Linux, like all modern UNIX implementations, provides a rich set of mechanismsfor interprocess communication (IPC), including the following:signals, which are used to indicate that an event has occurred;pipes (familiar to shell users as the | operator) and FIFOs, which can b.........【阅读全文】
发布时间:2013-12-04 14:48:10
file_operations的ioctl没了,顺便学一下使用git查commit,发觉现在学驱动开发挺悲催的,很多例程都要改,有没有与时俱进的教材?希望有知道的朋友推荐一些。1、git log -S.ioctl找到了点击(此处)折叠或打开commit b19dd42faf413b4705d4adb38521e82d73fa4249Author: Arnd Ber.........【阅读全文】
发布时间:2013-12-01 14:39:23
想着尽快开始驱动开发,希望找现成的内核和rootfs,试了ubuntu core,很方便。但没有内核源码,自己编译了内核但和rootfs不配。终于找到了http://www.eewiki.net/display/linuxonarm/PandaBoard#PandaBoard-Availabilityhello world!......【阅读全文】