splice: update to new vmsplice-to-user interface

[fio.git] / os / os-linux.h

diff --git a/os/os-linux.h b/os/os-linux.h
index 3f410d9cc44aa22b71c1d9c40982703d2c980ef2..ed19553778e719e25f7d5643dd1b06acdfe416a3 100644 (file)
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -23,7 +23,6 @@
 #define FIO_HAVE_HUGETLB
 #define FIO_HAVE_RAWBIND
 #define FIO_HAVE_BLKTRACE
-#define FIO_HAVE_SETPSHARED
 
 #define OS_MAP_ANON            (MAP_ANONYMOUS)
 
@@ -64,10 +63,6 @@ typedef struct drand48_data os_random_state_t;
 #endif
 #endif
 
-#ifndef FIO_HAVE_SETPSHARED
-#define pthread_mutexattr_setpshared(attr, pshared) (0)
-#endif
-
 static inline int ioprio_set(int which, int who, int ioprio)
 {
        return syscall(__NR_ioprio_set, which, who, ioprio);
@@ -103,10 +98,6 @@ static inline int vmsplice(int fd, const struct iovec *iov,
 }
 #endif
 
-#ifdef SPLICE_F_UNMAP
-#define SPLICE_F_UNMAP (0x10)
-#endif
-
 #define SPLICE_DEF_SIZE        (64*1024)
 
 #ifdef FIO_HAVE_SYSLET
@@ -204,14 +195,6 @@ static inline long os_random_long(os_random_state_t *rs)
        return val;
 }
 
-static inline double os_random_double(os_random_state_t *rs)
-{
-       double val;
-
-       drand48_r(rs, &val);
-       return val;
-}
-
 static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
 {
        struct raw_config_request rq;