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Computer Science Engineering Linux Difficulty: Medium

What is the output of this program? #include<stdio.h> #include<fcntl.h> #include<errno.h> #include<sys/stat.h> #include<sys/mman.h> int main() { int s_id; s_id = shm_open("shared_mem",O_CREAT|O_RDWR,0666); if(s_id != EACCES) perror("Permission granted\n"); return 0; }

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