1 #ifndef FIO_OS_SOLARIS_H
2 #define FIO_OS_SOLARIS_H
9 #define FIO_HAVE_POSIXAIO
10 #define FIO_HAVE_SOLARISAIO
11 #define FIO_HAVE_FALLOCATE
12 #define FIO_HAVE_POSIXAIO_FSYNC
13 #define FIO_HAVE_CPU_AFFINITY
14 #define FIO_HAVE_PSHARED_MUTEX
16 #define OS_MAP_ANON MAP_ANON
17 #define OS_RAND_MAX 2147483648UL
19 struct solaris_rand_seed {
23 typedef psetid_t os_cpu_mask_t;
24 typedef struct solaris_rand_seed os_random_state_t;
29 static inline int blockdev_size(int fd, unsigned long long *bytes)
31 off_t end = lseek(fd, 0, SEEK_END);
40 static inline int blockdev_invalidate_cache(int fd)
45 static inline unsigned long long os_phys_mem(void)
50 static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
52 rs->r[0] = seed & 0xffff;
54 rs->r[1] = seed & 0xffff;
56 rs->r[2] = seed & 0xffff;
60 static inline long os_random_long(os_random_state_t *rs)
62 return nrand48(rs->r);
65 #define FIO_OS_DIRECTIO
66 extern int directio(int, int);
67 static inline int fio_set_odirect(int fd)
69 if (directio(fd, DIRECTIO_ON) < 0)
76 * pset binding hooks for fio
78 #define fio_setaffinity(pid, cpumask) \
79 pset_bind((cpumask), P_PID, (pid), NULL)
80 #define fio_getaffinity(pid, ptr) ({ 0; })
82 #define fio_cpu_clear(mask, cpu) pset_assign(PS_NONE, (cpu), NULL)
83 #define fio_cpu_set(mask, cpu) pset_assign(*(mask), (cpu), NULL)
85 static inline int fio_cpuset_init(os_cpu_mask_t *mask)
89 if (pset_create(mask) < 0) {
97 static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
101 if (pset_destroy(*mask) < 0) {
110 * Should be enough, not aware of what (if any) restrictions Solaris has
112 #define FIO_MAX_CPUS 16384