8 #include <sys/devinfo.h>
13 #define FIO_HAVE_POSIXAIO
14 #define FIO_HAVE_ODIRECT
15 #define FIO_USE_GENERIC_RAND
16 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
17 #define FIO_HAVE_CLOCK_MONOTONIC
20 * This is broken on AIX if _LARGE_FILES is defined...
23 #define FIO_HAVE_FALLOCATE
26 #define FIO_HAVE_PSHARED_MUTEX
28 #define OS_MAP_ANON MAP_ANON
29 #define OS_MSG_DONTWAIT 0
31 #if BYTE_ORDER == BIG_ENDIAN
32 #define FIO_BIG_ENDIAN
34 #define FIO_LITTLE_ENDIAN
37 #define FIO_USE_GENERIC_SWAP
39 #define FIO_OS_HAVE_SOCKLEN_T
40 #define fio_socklen_t socklen_t
42 static inline int blockdev_invalidate_cache(struct fio_file *f)
47 static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
51 if (!ioctl(f->fd, IOCINFO, &info)) {
52 *bytes = (unsigned long long)info.un.scdk.numblks *
60 static inline unsigned long long os_phys_mem(void)
62 long mem = sysconf(_SC_AIX_REALMEM);
67 return (unsigned long long) mem * 1024;