Generic endianness typo

[fio.git] / os / os.h

diff --git a/os/os.h b/os/os.h
index 92b6950d305d077261633723b181f35e273b33ae..c6c91a045d9a7e14ea902ce275ec064646c20e14 100644 (file)
--- a/os/os.h
+++ b/os/os.h
@@ -18,6 +18,8 @@
 #include "os-mac.h"
 #elif defined(_AIX)
 #include "os-aix.h"
+#elif defined(__hpux)
+#include "os-hpux.h"
 #elif defined(__CYGWIN__)
 #include "os-windows.h"
 #else
@@ -30,6 +32,9 @@
 
 #ifdef FIO_HAVE_POSIXAIO
 #include <aio.h>
+#ifndef FIO_OS_HAVE_AIOCB_TYPEDEF
+typedef struct aiocb os_aiocb_t;
+#endif
 #endif
 
 #ifdef FIO_HAVE_SGIO
@@ -102,6 +107,38 @@ typedef unsigned long os_cpu_mask_t;
 #define fio_lookup_raw(dev, majdev, mindev)    1
 #endif
 
+#ifndef FIO_PREFERRED_ENGINE
+#define FIO_PREFERRED_ENGINE   "sync"
+#endif
+
+#ifndef FIO_MAX_JOBS
+#define FIO_MAX_JOBS           2048
+#endif
+
+#if 0
+static inline uint16_t fio_swap16(uint16_t val)
+{
+       return (val << 8) | (val >> 8);
+}
+
+static inline uint32_t bswap_32(uint32_t val)
+{
+       val = ((val & 0xff00ff00UL) >> 8) | ((val & 0x00ff00ffUL) << 8);
+
+       return (val >> 16) | (val << 16);
+}
+
+static inline uint64_t bswap_64(uint64_t val)
+{
+       val = ((val & 0xff00ff00ff00ff00ULL) >> 8) |
+             ((val & 0x00ff00ff00ff00ffULL) << 8);
+       val = ((val & 0xffff0000ffff0000ULL) >> 16) |
+             ((val & 0x0000ffff0000ffffULL) << 16);
+
+       return (val >> 32) | (val << 32);
+}
+#endif
+
 #ifndef FIO_HAVE_BLKTRACE
 static inline int is_blktrace(const char *fname)
 {
@@ -170,4 +207,18 @@ static inline unsigned long long get_fs_size(const char *path)
 }
 #endif
 
+#ifndef FIO_HAVE_CPU_ONLINE_SYSCONF
+static inline unsigned int cpus_online(void)
+{
+       return sysconf(_SC_NPROCESSORS_ONLN);
+}
+#endif
+
+#ifndef FIO_HAVE_GETTID
+static inline int gettid(void)
+{
+       return getpid();
+}
+#endif
+
 #endif