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bf2e821a CC |
1 | #ifndef FIO_OS_AIX_H |
2 | #define FIO_OS_AIX_H | |
3 | ||
cca84643 JA |
4 | #define FIO_OS os_aix |
5 | ||
bf2e821a CC |
6 | #include <errno.h> |
7 | #include <unistd.h> | |
8 | #include <sys/devinfo.h> | |
9 | #include <sys/ioctl.h> | |
10 | ||
e2e58886 JA |
11 | #include "../file.h" |
12 | ||
bf2e821a CC |
13 | #define FIO_HAVE_ODIRECT |
14 | #define FIO_USE_GENERIC_RAND | |
93bcfd20 | 15 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE |
282cc167 | 16 | |
bf2e821a CC |
17 | #define FIO_HAVE_PSHARED_MUTEX |
18 | ||
19 | #define OS_MAP_ANON MAP_ANON | |
8e239cae | 20 | #define OS_MSG_DONTWAIT 0 |
bf2e821a | 21 | |
a9df7070 JA |
22 | #define FIO_USE_GENERIC_SWAP |
23 | ||
9b836561 | 24 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
bf2e821a CC |
25 | { |
26 | return EINVAL; | |
27 | } | |
28 | ||
ecc314ba | 29 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
bf2e821a CC |
30 | { |
31 | struct devinfo info; | |
32 | ||
ecc314ba | 33 | if (!ioctl(f->fd, IOCINFO, &info)) { |
bf2e821a CC |
34 | *bytes = (unsigned long long)info.un.scdk.numblks * |
35 | info.un.scdk.blksize; | |
36 | return 0; | |
37 | } | |
38 | ||
39 | return errno; | |
40 | } | |
41 | ||
42 | static inline unsigned long long os_phys_mem(void) | |
43 | { | |
44 | long mem = sysconf(_SC_AIX_REALMEM); | |
45 | ||
46 | if (mem == -1) | |
47 | return 0; | |
48 | ||
49 | return (unsigned long long) mem * 1024; | |
50 | } | |
51 | ||
52 | #endif |