#include <stdlib.h>
#include "../smalloc.h"
+#include "../debug.h"
#include "../file.h"
#include "../log.h"
#include "../lib/hweight.h"
#include "../oslib/strcasestr.h"
+#include "../lib/types.h"
#include "windows/posix.h"
-/* Cygwin doesn't define rand_r if C99 or newer is being used */
+/* MinGW won't declare rand_r unless _POSIX is defined */
#if defined(WIN32) && !defined(rand_r)
int rand_r(unsigned *);
#endif
#define FIO_HAVE_CPU_AFFINITY
#define FIO_HAVE_CHARDEV_SIZE
#define FIO_HAVE_GETTID
-#define FIO_USE_GENERIC_RAND
#define FIO_PREFERRED_ENGINE "windowsaio"
#define FIO_PREFERRED_CLOCK_SOURCE CS_CGETTIME
-#define FIO_OS_PATH_SEPARATOR '\'
-
-#define FIO_MAX_CPUS MAXIMUM_PROCESSORS
+#define FIO_OS_PATH_SEPARATOR '\\'
#define OS_MAP_ANON MAP_ANON
#define fio_swap32(x) _byteswap_ulong(x)
#define fio_swap64(x) _byteswap_uint64(x)
-typedef DWORD_PTR os_cpu_mask_t;
-
#define _SC_PAGESIZE 0x1
#define _SC_NPROCESSORS_ONLN 0x2
#define _SC_PHYS_PAGES 0x4
/* Winsock doesn't support MSG_WAIT */
#define OS_MSG_DONTWAIT 0
-#define POLLOUT 1
-#define POLLIN 2
-#define POLLERR 0
-#define POLLHUP 1
+#ifndef S_ISSOCK
+#define S_ISSOCK(x) 0
+#endif
#define SIGCONT 0
#define SIGUSR1 1
return GetCurrentThreadId();
}
-static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
-{
- HANDLE h;
- BOOL bSuccess = FALSE;
-
- h = OpenThread(THREAD_QUERY_INFORMATION | THREAD_SET_INFORMATION, TRUE, pid);
- if (h != NULL) {
- bSuccess = SetThreadAffinityMask(h, cpumask);
- if (!bSuccess)
- log_err("fio_setaffinity failed: failed to set thread affinity (pid %d, mask %.16llx)\n", pid, cpumask);
-
- CloseHandle(h);
- } else {
- log_err("fio_setaffinity failed: failed to get handle for pid %d\n", pid);
- }
-
- return (bSuccess)? 0 : -1;
-}
-
-static inline int fio_getaffinity(int pid, os_cpu_mask_t *mask)
-{
- os_cpu_mask_t systemMask;
-
- HANDLE h = OpenProcess(PROCESS_QUERY_INFORMATION, TRUE, pid);
-
- if (h != NULL) {
- GetProcessAffinityMask(h, mask, &systemMask);
- CloseHandle(h);
- } else {
- log_err("fio_getaffinity failed: failed to get handle for pid %d\n", pid);
- return -1;
- }
-
- return 0;
-}
-
-static inline void fio_cpu_clear(os_cpu_mask_t *mask, int cpu)
-{
- *mask ^= 1 << (cpu-1);
-}
-
-static inline void fio_cpu_set(os_cpu_mask_t *mask, int cpu)
-{
- *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;
- return 0;
-}
-
-static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
-{
- return 0;
-}
-
static inline int init_random_seeds(unsigned long *rand_seeds, int size)
{
HCRYPTPROV hCryptProv;
return 0;
}
-
static inline int fio_set_sched_idle(void)
{
/* SetThreadPriority returns nonzero for success */
return (SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_IDLE))? 0 : -1;
}
+#ifdef CONFIG_WINDOWS_XP
+#include "os-windows-xp.h"
+#else
+#include "os-windows-7.h"
+#endif
#endif /* FIO_OS_WINDOWS_H */