You can find the chipset mounted on your motherboard . using coomand ==lspci on the terminal will give ou list of all chipset for audio card , usb ,serial, parallel ,vga …….etc
Eurekkkkkkaaaaaaaa…………….. Successfully implemented client server communication using threads and socket. Problems which you might face 1>unsuccessfull bind() 2>unlinking not successfull in AF_INET,,,unlink() won’t work in this case. 2.1>server_addr.sin_addr.s_addr=IPaddress like 192.168.1.0 not taking showing warning. 3>when to create processing_client and server … Continue reading
Trying to use execl b/w server and processing clients without fork(); O/P–>block on read or write will definitely occur on server-pro_client side……. When we use fork( ) to create a child process the child process does not contain the entire … Continue reading
1>> *s++ and *(s++) OR *s– and *(s–) both behaves in the same manner.prints the same value. 2>> ++*s means value print the the incremented value at pointer s.
“ISO C90 warning” arises bcoz in your function you are defining variables in b/w the statements….correct method is you define and declare varibles at beginning of the function only……
Major reasons for kernel Crash 1>>you trying to access a location in kernel space which you are not authorised. 2>>you are trying to write data in the memory location which is not part of quantums(***MAJOR CRASH***).
“1.Binary”; 2.Ocatal; 3.hexadecimal; switch(choice) { case 1: base=2; case 2: base=8; case 3: base=16; “enter your no\n”; convert(num,base); convert(int num,int base) { int rem; rem=num%base; num/=base; if(num>0) convert(num,base); if(rem<10) printf(“%d”,rem); else printf(“%c”,rem-10 + ‘A’); }
Common Errors which most of us will face while doing character drivers 1) Multiple definitions of the variable {bcoz of wrong use of extern} 2)control reaches end of non-void function{bcoz not returning any value to that non-void function} 3)warning: variable … Continue reading
things to be kept in mind while doing “Character Driver” 1>Be very patient as you will get different errors with silly solutions. 2>As you are dealing with multiple files like in my case files are header.h,declaration.h,init.c,clean.c,fops.h,prototypes.h,devopen.c, devrelease.c,devwrite.c…BE CAREFUL about the … Continue reading
RCS file: mdc.c,v Working file: mdc.c head: 1.6 branch: locks: strict emblogic: 1.6 access list: symbolic names: keyword substitution: kv total revisions: 6; selected revisions: 6 description: successfully created master array finded no of distinct charcters also using functions currently … Continue reading