mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
47 lines
1.4 KiB
Diff
47 lines
1.4 KiB
Diff
changeset: 137539:f7c118c5e82f
|
|
tag: tip
|
|
user: Jan Beich <jbeich@tormail.org>
|
|
date: Sat Jul 06 10:39:16 2013 +0200
|
|
summary: Bug 890240 - Use stub where pthread_setaffinity_np() isn't available. #define cpu_set_t to cpuset_t on Free/NetBSD. r=gwright, f=landry
|
|
|
|
diff --git a/gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp b/gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp
|
|
--- a/gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp
|
|
+++ b/gfx/skia/src/utils/SkThreadUtils_pthread_linux.cpp
|
|
@@ -8,16 +8,35 @@
|
|
#ifndef _GNU_SOURCE
|
|
#define _GNU_SOURCE //for pthread_setaffinity_np
|
|
#endif
|
|
|
|
#include "SkThreadUtils.h"
|
|
#include "SkThreadUtils_pthread.h"
|
|
|
|
#include <pthread.h>
|
|
+#ifdef __FreeBSD__
|
|
+#include <pthread_np.h>
|
|
+#endif
|
|
+
|
|
+#if defined(__FreeBSD__) || defined(__NetBSD__)
|
|
+#define cpu_set_t cpuset_t
|
|
+#endif
|
|
+
|
|
+#ifndef CPU_COUNT
|
|
+static int CPU_COUNT(cpu_set_t *set) {
|
|
+ int count = 0;
|
|
+ for (int i = 0; i < CPU_SETSIZE; i++) {
|
|
+ if (CPU_ISSET(i, set)) {
|
|
+ count++;
|
|
+ }
|
|
+ }
|
|
+ return count;
|
|
+}
|
|
+#endif /* !CPU_COUNT */
|
|
|
|
static int nth_set_cpu(unsigned int n, cpu_set_t* cpuSet) {
|
|
n %= CPU_COUNT(cpuSet);
|
|
for (unsigned int setCpusSeen = 0, currentCpu = 0; true; ++currentCpu) {
|
|
if (CPU_ISSET(currentCpu, cpuSet)) {
|
|
++setCpusSeen;
|
|
if (setCpusSeen > n) {
|
|
return currentCpu;
|
|
|