+static inline int fio_set_sched_idle(void)
+{
+ /* SetThreadPriority returns nonzero for success */
+ return (SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_IDLE))? 0 : -1;
+}
+
+static inline int fio_mkdir(const char *path, mode_t mode) {
+ DWORD dwAttr = GetFileAttributesA(path);
+
+ if (dwAttr != INVALID_FILE_ATTRIBUTES &&
+ (dwAttr & FILE_ATTRIBUTE_DIRECTORY)) {
+ errno = EEXIST;
+ return -1;
+ }
+
+ if (CreateDirectoryA(path, NULL) == 0) {
+ /* Ignore errors if path is a device namespace */
+ if (strcmp(path, "\\\\.") == 0) {
+ errno = EEXIST;
+ return -1;
+ }
+ errno = win_to_posix_error(GetLastError());
+ return -1;
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_WINDOWS_XP
+#include "os-windows-xp.h"
+#else
+#define FIO_HAVE_CPU_ONLINE_SYSCONF
+unsigned int cpus_online(void);
+#include "os-windows-7.h"
+#endif
+
+int first_set_cpu(os_cpu_mask_t *cpumask);
+int fio_setaffinity(int pid, os_cpu_mask_t cpumask);
+int fio_cpuset_init(os_cpu_mask_t *mask);
+int fio_getaffinity(int pid, os_cpu_mask_t *mask);
+void fio_cpu_clear(os_cpu_mask_t *mask, int cpu);
+void fio_cpu_set(os_cpu_mask_t *mask, int cpu);
+int fio_cpu_isset(os_cpu_mask_t *mask, int cpu);
+int fio_cpu_count(os_cpu_mask_t *mask);
+int fio_cpuset_exit(os_cpu_mask_t *mask);