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Linux: In which scenarios, we should use pthread_detach function ?

+1 vote

I know the basics of pthread but looking for more information on uses of pthread_detach library function.

posted May 26, 2018 by Vikram Singh

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My question is regarding the PC register value of which is giving to the created thread.

if I create a new process with fork() the PC value will be copied from parent to child as PC value is the next command in the code.

However if I create a new thread as following

#include <pthread.h>
int pthread_create(pthread_t *restrict tidp, const pthread_attr_t *restrict attr, void *(*start_rtn)(void), void *restrict arg)


err = pthread_create(&thready, NULL, &mythread, NULL);

Now the question is where the created thread gets it's PC value. How does the PC value set to the first line of mythread code?