On 7/22/20 1:34 AM, Doug Nazar wrote:
> Signed-off-by: Doug Nazar <nazard@xxxxxxxx>
> ---
> src/mt_misc.c | 17 +++++++++++++++++
> tirpc/reentrant.h | 1 +
> 2 files changed, 18 insertions(+)
>
> diff --git a/src/mt_misc.c b/src/mt_misc.c
> index 5a49b78..020b55d 100644
> --- a/src/mt_misc.c
> +++ b/src/mt_misc.c
> @@ -151,3 +151,20 @@ void tsd_key_delete(void)
> return;
> }
>
> +static pthread_t main_thread_id;
> +
> +__attribute__((constructor))
> +static void
> +get_thread_id(void)
> +{
> + /* This will only work if we're opened by the main thread.
> + * Shouldn't be a problem in practice since we expect to be
> + * linked against, not dlopen() from a random thread.
> + */
> + main_thread_id = pthread_self();
> +}
> +
> +int thr_main(void)
> +{
> + return pthread_equal(main_thread_id, pthread_self());
> +}
> diff --git a/tirpc/reentrant.h b/tirpc/reentrant.h
> index 5bb581a..ee65454 100644
> --- a/tirpc/reentrant.h
> +++ b/tirpc/reentrant.h
> @@ -76,4 +76,5 @@
> #define thr_self() pthread_self()
> #define thr_exit(x) pthread_exit(x)
>
> +extern int thr_main(void);
> #endif
>
Again... why is this needed?
Your description part of these patches are a bit thin ;-)
steved.
