#include <sys/syscall.h>
#include <unistd.h>
#include <fcntl.h>
+#include <errno.h>
#include <linux/unistd.h>
#include <linux/raw.h>
#include <linux/major.h>
+#include "indirect.h"
+
#define FIO_HAVE_LIBAIO
#define FIO_HAVE_POSIXAIO
#define FIO_HAVE_FADVISE
#define FIO_HAVE_HUGETLB
#define FIO_HAVE_RAWBIND
#define FIO_HAVE_BLKTRACE
+#define FIO_HAVE_STRSEP
+#define FIO_HAVE_FALLOCATE
+#define FIO_HAVE_POSIXAIO_FSYNC
+#define FIO_HAVE_PSHARED_MUTEX
+
+#define OS_MAP_ANON MAP_ANONYMOUS
-#define OS_MAP_ANON (MAP_ANONYMOUS)
+#ifndef CLOCK_MONOTONIC
+#define CLOCK_MONOTONIC 1
+#endif
typedef cpu_set_t os_cpu_mask_t;
+
typedef struct drand48_data os_random_state_t;
/*
* we want fadvise64 really, but it's so tangled... later
*/
+#ifdef FIO_HAVE_FADVISE
#define fadvise(fd, off, len, advice) \
posix_fadvise((fd), (off_t)(off), (len), (advice))
+#endif
/*
* If you are on an ancient glibc (2.3.2), then define GLIBC_2_3_2 if you want
sched_getaffinity((pid), (ptr))
#endif
+#define fio_cpu_clear(mask, cpu) CPU_CLR((cpu), (mask))
+#define fio_cpu_set(mask, cpu) CPU_SET((cpu), (mask))
+
+static inline int fio_cpuset_init(os_cpu_mask_t *mask)
+{
+ CPU_ZERO(mask);
+ return 0;
+}
+
+static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
+{
+ return 0;
+}
+
+#define FIO_MAX_CPUS CPU_SETSIZE
+
static inline int ioprio_set(int which, int who, int ioprio)
{
return syscall(__NR_ioprio_set, which, who, ioprio);
}
#endif
-#ifdef SPLICE_F_UNMAP
-#define SPLICE_F_UNMAP (0x10)
-#endif
-
#define SPLICE_DEF_SIZE (64*1024)
#ifdef FIO_HAVE_SYSLET
static inline struct syslet_uatom *
async_exec(struct syslet_uatom *atom, struct async_head_user *ahu)
{
- return (void *) syscall(__NR_async_exec, atom, ahu);
+ return (struct syslet_uatom *) syscall(__NR_async_exec, atom, ahu);
}
static inline long
return val;
}
-static inline double os_random_double(os_random_state_t *rs)
-{
- double val;
-
- drand48_r(rs, &val);
- return val;
-}
-
static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
{
struct raw_config_request rq;
return 0;
}
+#ifdef O_NOATIME
+#define FIO_O_NOATIME O_NOATIME
+#else
+#define FIO_O_NOATIME 0
+#endif
+
#endif