#include "../smalloc.h"
#include "../file.h"
#include "../log.h"
+#include "../lib/hweight.h"
#include "windows/posix.h"
+#ifndef PTHREAD_STACK_MIN
+#define PTHREAD_STACK_MIN 65535
+#endif
+
#define FIO_HAVE_ODIRECT
#define FIO_HAVE_CPU_AFFINITY
#define FIO_HAVE_CHARDEV_SIZE
typedef DWORD_PTR os_cpu_mask_t;
-#define CLOCK_REALTIME 1
-#define CLOCK_MONOTONIC 2
-
#define _SC_PAGESIZE 0x1
#define _SC_NPROCESSORS_ONLN 0x2
#define _SC_PHYS_PAGES 0x4
HANDLE hFile;
GET_LENGTH_INFORMATION info;
DWORD outBytes;
- LARGE_INTEGER size;
if (f->hFile == NULL) {
hFile = CreateFile(f->file_name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
hFile = f->hFile;
}
- size.QuadPart = 0;
if (DeviceIoControl(hFile, IOCTL_DISK_GET_LENGTH_INFO, NULL, 0, &info, sizeof(info), &outBytes, NULL))
*bytes = info.Length.QuadPart;
else
return (unsigned long long) pages * (unsigned long long) pagesize;
}
-static inline void os_get_tmpdir(char *path, int len)
-{
- GetTempPath(len, path);
-}
-
static inline int gettid(void)
{
return GetCurrentThreadId();
*mask |= 1 << cpu;
}
+static inline int fio_cpu_isset(os_cpu_mask_t *mask, int cpu)
+{
+ return (*mask & (1U << cpu));
+}
+
+static inline int fio_cpu_count(os_cpu_mask_t *mask)
+{
+ return hweight64(*mask);
+}
+
static inline int fio_cpuset_init(os_cpu_mask_t *mask)
{
*mask = 0;