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[PATCH 1/1] util/oslib: Returns real thread identifier on FreeBSD and Ne
From: |
David CARLIER |
Subject: |
[PATCH 1/1] util/oslib: Returns real thread identifier on FreeBSD and NetBSD |
Date: |
Sat, 23 May 2020 08:23:55 +0100 |
Hi this is my first contribution hope it s useful . Regards.
>From ca7fcd85e0453f7173ce73732905463bc259ee32 Mon Sep 17 00:00:00 2001
From: David Carlier <address@hidden>
Date: Sat, 23 May 2020 08:17:51 +0100
Subject: [PATCH] util/oslib: returns real thread identifier on FreeBSD and
NetBSD
Signed-off-by: David Carlier <address@hidden>
---
util/oslib-posix.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index 062236a1ab..4d28dfd8f5 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -48,11 +48,13 @@
#ifdef __FreeBSD__
#include <sys/sysctl.h>
#include <sys/user.h>
+#include <sys/thr.h>
#include <libutil.h>
#endif
#ifdef __NetBSD__
#include <sys/sysctl.h>
+#include <lwp.h>
#endif
#include "qemu/mmap-alloc.h"
@@ -84,6 +86,13 @@ int qemu_get_thread_id(void)
{
#if defined(__linux__)
return syscall(SYS_gettid);
+#elif defined(__FreeBSD__)
+ // thread id is up to INT_MAX
+ long tid;
+ thr_self(&tid);
+ return (int)tid;
+#elif defined(__NetBSD__)
+ return _lwp_self();
#else
return getpid();
#endif
--
2.26.2
- [PATCH 1/1] util/oslib: Returns real thread identifier on FreeBSD and NetBSD,
David CARLIER <=