RCS file: 4.2.c,v Working file: 4.2.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: enter the 5 number and find largest and smallest number —————————- revision 1.1 date: 2014/08/24 … Continue reading →

Parallel port modes The IEEE 1284 Standard which has been published in 1994 defines five modes of data transfer for parallel port. They are, 1) Compatibility Mode 2) Nibble Mode 3) Byte Mode 4) EPP 5) ECP Hardware The pin … Continue reading →

The proc file system is an interface between the kernel and the userspace. Every entry in the proc file system provides some information from the kernel. For eg: The entry “meminfo” gives the details of the memory being used in … Continue reading →

RCS file: reader.c,v Working file: reader.c head: 1.74 branch: locks: strict root: 1.74 access list: symbolic names: keyword substitution: kv total revisions: 74; selected revisions: 74 description: —————————- revision 1.74 locked by: root; date: 2014/07/17 02:24:05; author: root; state: Exp; … Continue reading →

RCS file: write.c,v Working file: write.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: —————————- revision 1.1 date: 2014/07/12 02:59:42; author: root; state: Exp; Initial revision =============================================================================

RCS file: cleanup.c,v Working file: cleanup.c head: 1.3 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: —————————- revision 1.3 date: 2014/06/28 09:11:41; author: root; state: Exp; lines: +2 -2 exit function … Continue reading →

RCS file: init1.c,v enter description, terminated with single ‘.’ or end of file: NOTE: This is NOT the log message! >> mapping of kernel >> . done [root@emblogic memory]# ci init1.c init1.c,v init1.c revision 1.1 done [root@emblogic memory]# rlog init.c … Continue reading →

RCS file: init.c,v Working file: init.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: print the hello kernel used the register \. —————————- revision 1.1 locked by: … Continue reading →

Device Drivers If you choose to write a device driver, you must take everything written here as a guide, and no more. I cannot guarantee that this chapter will be free of errors, and I cannot guarantee that you will … Continue reading →

RCS file: cd_basic1.c,v Working file: cd_basic1.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: a program of character driver to say kernel to hello —————————- revision 1.1 date: 2014/06/21 … Continue reading →

RCS file: ./soc_th_server.c,v Working file: ./soc_th_server.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: cleint program using socket with thread server program using socket with thread socket program using … Continue reading →

RCS file: multiple_thread.c,v Working file: multiple_thread.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: multiple thread —————————- revision 1.1 date: 2014/06/09 09:07:02; author: root; state: Exp; Initial revision =============================================================================

RCS file: thread2.c,v Working file: thread2.c head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: create a thread —————————- revision 1.1 date: 2014/06/08 08:18:53; author: root; state: Exp; Initial revision … Continue reading →

RCS file: fun1,v Working file: fun1 head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: a program of function with argument passing using shell script —————————- revision 1.1 date: 2014/06/07 … Continue reading →

RCS file: fun,v Working file: fun head: 1.1 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: a program of function using shell scripting —————————- revision 1.1 date: 2014/06/07 10:05:25; author: root; … Continue reading →