From 8eba7b79fe0fd83319cc590b9f4a6c480863fd1b Mon Sep 17 00:00:00 2001
From: Valery Ushakov <uwe@stderr.spb.ru>
Date: Sun, 10 Sep 2017 04:12:33 +0300
Subject: Switch NetBSD from clone(2) to kproc-pthreads.c

This commit is mostly a pretty mechanical change.
It works on NetBSD-6 where pthread uses userland semaphores.
It doesn't work on NetBSD-7 where pthread uses kernel semaphores.
---
 emu/port/kproc-pthreads.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'emu/port/kproc-pthreads.c')

diff --git a/emu/port/kproc-pthreads.c b/emu/port/kproc-pthreads.c
index 32053794..a15a7cd3 100644
--- a/emu/port/kproc-pthreads.c
+++ b/emu/port/kproc-pthreads.c
@@ -12,6 +12,13 @@
 #include	<errno.h>
 #include	<semaphore.h>
 
+#ifdef __NetBSD__
+#include	<sched.h>
+#define pthread_yield() (sched_yield())
+#define PTHREAD_STACK_MIN ((size_t)sysconf(_SC_THREAD_STACK_MIN))
+#endif
+
+
 typedef struct Osdep Osdep;
 struct Osdep {
 	sem_t	sem;
-- 
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