os-hpux.h revision e97c14423a5688d7adfb342c16363c263cb741f9 
1#ifndef FIO_OS_HPUX_H
2#define FIO_OS_HPUX_H
3
4#include <errno.h>
5#include <unistd.h>
6#include <sys/ioctl.h>
7#include <sys/fcntl.h>
8#include <sys/fadvise.h>
9#include <sys/mman.h>
10#include <sys/mpctl.h>
11#include <sys/diskio.h>
12#include <sys/param.h>
13#include <sys/pstat.h>
14#include <time.h>
15#include <aio.h>
16
17#include "../file.h"
18
19#define FIO_HAVE_POSIXAIO
20#define FIO_HAVE_ODIRECT
21#define FIO_USE_GENERIC_RAND
22#define FIO_HAVE_CLOCK_MONOTONIC
23#define FIO_HAVE_PSHARED_MUTEX
24#define FIO_HAVE_FADVISE
25#define FIO_HAVE_CHARDEV_SIZE
26#define FIO_HAVE_FALLOCATE
27#define FIO_HAVE_POSIXAIO_FSYNC
28#define FIO_HAVE_FDATASYNC
29
30#define OS_MAP_ANON		MAP_ANONYMOUS
31#define OS_MSG_DONTWAIT		0
32
33#define POSIX_MADV_DONTNEED	MADV_DONTNEED
34#define POSIX_MADV_SEQUENTIAL	MADV_SEQUENTIAL
35#define POSIX_MADV_RANDOM	MADV_RANDOM
36#define posix_madvise(ptr, sz, hint)	madvise((ptr), (sz), (hint))
37
38#ifndef CLOCK_MONOTONIC
39#define CLOCK_MONOTONIC		CLOCK_REALTIME
40#endif
41
42#ifndef MSG_WAITALL
43#define MSG_WAITALL	0x40
44#endif
45
46#define FIO_OS_HAVE_AIOCB_TYPEDEF
47typedef struct aiocb64 os_aiocb_t;
48
49static inline int blockdev_invalidate_cache(struct fio_file *f)
50{
51	return EINVAL;
52}
53
54static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
55{
56	disk_describe_type_ext_t dext;
57
58	if (!ioctl(f->fd, DIOC_DESCRIBE_EXT, &dext)) {
59		unsigned long long lba;
60
61		lba = ((uint64_t) dext.maxsva_high << 32) | dext.maxsva_low;
62		*bytes = lba * dext.lgblksz;
63		return 0;
64	}
65
66	*bytes = 0;
67	return errno;
68}
69
70static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
71{
72	return blockdev_size(f, bytes);
73}
74
75static inline unsigned long long os_phys_mem(void)
76{
77	unsigned long long ret;
78	struct pst_static pst;
79	union pstun pu;
80
81	pu.pst_static = &pst;
82	if (pstat(PSTAT_STATIC, pu, sizeof(pst), 0, 0) == -1)
83		return 0;
84
85	ret = pst.physical_memory;
86	ret *= pst.page_size;
87	return ret;
88}
89
90#define FIO_HAVE_CPU_ONLINE_SYSCONF
91
92static inline unsigned int cpus_online(void)
93{
94	return mpctl(MPC_GETNUMSPUS, 0, NULL);
95}
96
97#endif
98