blob: 57ce409c67fd4d2a5476ab8e3c45577161a8d827 [file] [log] [blame]
#ifndef FIO_OS_FREEBSD_H
#define FIO_OS_FREEBSD_H
#define FIO_OS os_freebsd
#include <errno.h>
#include <sys/sysctl.h>
#include <sys/disk.h>
#include <sys/thr.h>
#include <sys/socket.h>
#include <sys/param.h>
#include <sys/cpuset.h>
#include "../file.h"
#define FIO_HAVE_ODIRECT
#define FIO_USE_GENERIC_RAND
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
#define FIO_HAVE_CHARDEV_SIZE
#define FIO_HAVE_GETTID
#define FIO_HAVE_CPU_AFFINITY
#define OS_MAP_ANON MAP_ANON
#define fio_swap16(x) bswap16(x)
#define fio_swap32(x) bswap32(x)
#define fio_swap64(x) bswap64(x)
typedef off_t off64_t;
typedef cpuset_t os_cpu_mask_t;
#define fio_cpu_clear(mask, cpu) (void) CPU_CLR((cpu), (mask))
#define fio_cpu_set(mask, cpu) (void) 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;
}
static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
{
return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask);
}
static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask)
{
return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask);
}
#define FIO_MAX_CPUS CPU_SETSIZE
static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
{
off_t size;
if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) {
*bytes = size;
return 0;
}
*bytes = 0;
return errno;
}
static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
{
return blockdev_size(f, bytes);
}
static inline int blockdev_invalidate_cache(struct fio_file *f)
{
return EINVAL;
}
static inline unsigned long long os_phys_mem(void)
{
int mib[2] = { CTL_HW, HW_PHYSMEM };
unsigned long long mem;
size_t len = sizeof(mem);
sysctl(mib, 2, &mem, &len, NULL, 0);
return mem;
}
static inline int gettid(void)
{
long lwpid;
thr_self(&lwpid);
return (int) lwpid;
}
#ifdef MADV_FREE
#define FIO_MADV_FREE MADV_FREE
#endif
#endif