audio/pulseaudio: fix thread naming

This helps debuggin, at least procstat -kk shows the name of the threads
now.

audio/pulseaudio/Makefile

@@ -4,7 +4,7 @@
 
 PORTNAME=	pulseaudio
 DISTVERSION=	16.1
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	audio
 MASTER_SITES=	https://freedesktop.org/software/pulseaudio/releases/
 

audio/pulseaudio/files/patch-src_pulsecore_thread-posix.c

@@ -0,0 +1,29 @@
+--- src/pulsecore/thread-posix.c.orig	2022-06-21 10:54:48 UTC
++++ src/pulsecore/thread-posix.c
+@@ -71,6 +71,8 @@ static void* internal_thread_func(void *userdata) {
+     prctl(PR_SET_NAME, t->name);
+ #elif defined(HAVE_PTHREAD_SETNAME_NP) && defined(OS_IS_DARWIN)
+     pthread_setname_np(t->name);
++#elif defined(HAVE_PTHREAD_SETNAME_NP) && defined(OS_IS_FREEBSD)
++    pthread_setname_np(t->id, t->name);
+ #endif
+
+     t->id = pthread_self();
+@@ -184,6 +186,8 @@ void pa_thread_set_name(pa_thread *t, const char *name
+     prctl(PR_SET_NAME, name);
+ #elif defined(HAVE_PTHREAD_SETNAME_NP) && defined(OS_IS_DARWIN)
+     pthread_setname_np(name);
++#elif defined(HAVE_PTHREAD_SETNAME_NP) && defined(OS_IS_FREEBSD)
++    pthread_setname_np(t->id, t->name);
+ #endif
+ }
+
+@@ -201,7 +205,7 @@ const char *pa_thread_get_name(pa_thread *t) {
+             t->name = NULL;
+         }
+     }
+-#elif defined(HAVE_PTHREAD_GETNAME_NP) && defined(OS_IS_DARWIN)
++#elif defined(HAVE_PTHREAD_GETNAME_NP) && (defined(OS_IS_DARWIN) || defined(OS_IS_FREEBSD))
+     if (!t->name) {
+         t->name = pa_xmalloc0(17);
+         pthread_getname_np(t->id, t->name, 16);