I think the question is self-explanatory.
I know exec runs on another process, so if I wanted to ls a directory I would do something like that.
int pid;
if((pid = fork()) != -1) {
if(!pid) {
execl("/bin/ls", "-a", "-l", (char *) 0);
} else {
wait(&status);
}
} else //error
That's fine if you want to create a process, but what about threads?. I though firs to create the thread and then the exec function but that would make the thread I just created have two process
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