#include <sys/shm.h>
#include <sys/stat.h>
#include <errno.h>
+#include <winsock2.h>
#include <windows.h>
#include <psapi.h>
#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"
+#include "os-windows-7.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
-#define FIO_HAVE_FDATASYNC
-#define FIO_HAVE_WINDOWSAIO
#define FIO_HAVE_GETTID
-#define FIO_USE_GENERIC_RAND
+#define FIO_EMULATED_MKDIR_TWO
#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 CLOCK_REALTIME 1
-#define CLOCK_MONOTONIC 2
-
#define _SC_PAGESIZE 0x1
-#define _SC_NPROCESSORS_ONLN 0x2
+#define _SC_NPROCESSORS_CONF 0x2
#define _SC_PHYS_PAGES 0x4
#define SA_RESTART 0
/* 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
#define SIGUSR2 2
+#define SIGKILL 15 /* SIGKILL doesn't exists, let's use SIGTERM */
typedef int sigset_t;
typedef int siginfo_t;
int fdatasync(int fildes);
int lstat(const char * path, struct stat * buf);
uid_t geteuid(void);
+char* ctime_r(const time_t *t, char *buf);
int nanosleep(const struct timespec *rqtp, struct timespec *rmtp);
ssize_t pread(int fildes, void *buf, size_t nbyte, off_t offset);
ssize_t pwrite(int fildes, const void *buf, size_t nbyte,
off_t offset);
-extern void td_fill_rand_seeds(struct thread_data *);
+HANDLE windows_handle_connection(HANDLE hjob, int sk);
+HANDLE windows_create_job(void);
static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
{
int rc = 0;
HANDLE hFile;
+ GET_LENGTH_INFORMATION info;
+ DWORD outBytes;
if (f->hFile == NULL) {
hFile = CreateFile(f->file_name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
hFile = f->hFile;
}
- GET_LENGTH_INFORMATION info;
- DWORD outBytes;
- LARGE_INTEGER size;
- size.QuadPart = 0;
if (DeviceIoControl(hFile, IOCTL_DISK_GET_LENGTH_INFO, NULL, 0, &info, sizeof(info), &outBytes, NULL))
*bytes = info.Length.QuadPart;
else
static inline int blockdev_invalidate_cache(struct fio_file *f)
{
- /* There's no way to invalidate the cache in Windows
- * so just pretend to succeed */
- return 0;
+ return ENOTSUP;
}
static inline unsigned long long os_phys_mem(void)
{
- SYSTEM_INFO sysInfo;
- uintptr_t addr;
+ long pagesize, pages;
- GetSystemInfo(&sysInfo);
- addr = (uintptr_t)sysInfo.lpMaximumApplicationAddress;
- return (unsigned long long)addr;
-}
+ pagesize = sysconf(_SC_PAGESIZE);
+ pages = sysconf(_SC_PHYS_PAGES);
+ if (pages == -1 || pagesize == -1)
+ return 0;
-static inline void os_get_tmpdir(char *path, int len)
-{
- GetTempPath(len, path);
+ return (unsigned long long) pages * (unsigned long long) pagesize;
}
+#ifndef CONFIG_HAVE_GETTID
static inline int gettid(void)
{
return GetCurrentThreadId();
}
+#endif
-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 void 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);
- }
-}
-
-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_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_state(struct thread_data *td, unsigned long *rand_seeds, int size)
+static inline int init_random_seeds(uint64_t *rand_seeds, int size)
{
HCRYPTPROV hCryptProv;
}
CryptReleaseContext(hCryptProv, 0);
- td_fill_rand_seeds(td);
return 0;
}
+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;
+}
+
+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);
#endif /* FIO_OS_WINDOWS_H */
projects / fio.git / blobdiff