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hi guys, i was able to solve the prob in my code. the main prob was that posix threads do not accept an initialization from 1 to 5 in an array of five they only accept an initiallization from 0 to 4. ofcourse i did another mistake in my code which i did not notice in the multitude off...

i am already following the book and need more material besides that book. i was saying that i need to use the RAM(Random Access memory) to implement these algos and needed some info on how to programme in RAM

hi everyone, i need some information on the get block algorithm used in buffer cache management. can anyone tell me where to get this info. i have to implement the algorithm in c. i also need to use the algorithms brlese(block release),bread(block read) and breada(block read...

hello everyone. i am trying to write a multithreaded prg with posix threads and semaphores. the code is as follows #define parg 2 #define NTHREADS 5 void *do_job(void *); sem_t sid[NTHREADS]; pthread_t tid[NTHREADS]; int main() { int i,ret; printf("about to create...

hi, i need a little help in synchroinsing processes using semaphores. i need to create directories into which each semaphore will create its own files. ie a directory for each semaphore. these processe should have a menu which will consist of create file modify and sleep ie to switch to next...