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authorÉrico Nogueira <ericonr@disroot.org>2020-09-10 03:42:03 -0300
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2020-09-27 01:56:03 -0500
commitdd6bebf69dbe772e8374f1bbcc8f68f8c8421f31 (patch)
tree8179b4099fb2c754a630de4d87df950d97b82d3a /libgcompat
parent0acb5e87d0b6baade234da2f01701003b65f5dda (diff)
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pthread: add __sched_{cpualloc,cpufree}.
Implemented using the CPU_{ALLOC,FREE} macros. These symbols are required by nvidia 450.57 binaries.
Diffstat (limited to 'libgcompat')
-rw-r--r--libgcompat/pthread.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/libgcompat/pthread.c b/libgcompat/pthread.c
index 4357d74..19adceb 100644
--- a/libgcompat/pthread.c
+++ b/libgcompat/pthread.c
@@ -2,7 +2,7 @@
#include <errno.h> /* errno */
#include <fcntl.h> /* O_CLOEXEC, O_RDONLY */
#include <pthread.h> /* pthread_atfork */
-#include <sched.h> /* sched_yield */
+#include <sched.h> /* sched_yield, CPU_ALLOC, CPU_FREE */
#include <unistd.h> /* open, read */
#include "alias.h" /* weak_alias */
@@ -61,3 +61,19 @@ int pthread_yield(void)
{
return sched_yield();
}
+
+/**
+ * Allocate a large enough CPU set
+ */
+cpu_set_t *__sched_cpualloc(size_t _count)
+{
+ return CPU_ALLOC(__count);
+}
+
+/**
+ * Free a CPU set allocated by __sched_cpualloc
+ */
+void __sched_cpufree(cpu_set_t *__set)
+{
+ return CPU_FREE(__set);
+}