Merge branch 'asmfix' of https://github.com/oohal/fio

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

diff --git a/os/os-android.h b/os/os-android.h
index f371116f8f6a9a45a37372b3044f71c77f88f368..bb590e4786fe3f713ed7e1a1914963ecc9dc1276 100644 (file)
--- a/os/os-android.h
+++ b/os/os-android.h
@@ -7,6 +7,7 @@
 #include <sys/mman.h>
 #include <sys/uio.h>
 #include <sys/syscall.h>
+#include <sys/sysmacros.h>
 #include <sys/vfs.h>
 #include <unistd.h>
 #include <fcntl.h>
@@ -32,6 +33,7 @@
 #define FIO_HAVE_HUGETLB
 #define FIO_HAVE_BLKTRACE
 #define FIO_HAVE_CL_SIZE
+#define FIO_HAVE_CGROUPS
 #define FIO_HAVE_FS_STAT
 #define FIO_HAVE_TRIM
 #define FIO_HAVE_GETTID
@@ -59,19 +61,17 @@
 
 #ifndef CONFIG_NO_SHM
 /*
- * The Android NDK doesn't currently export <sys/shm.h>, so define the
- * necessary stuff here.
+ * Bionic doesn't support SysV shared memeory, so implement it using ashmem
  */
-
-#include <sys/shm.h>
-#define SHM_HUGETLB    04000
-
 #include <stdio.h>
 #include <linux/ashmem.h>
+#include <linux/shm.h>
+#define shmid_ds shmid64_ds
+#define SHM_HUGETLB    04000
 
 #define ASHMEM_DEVICE  "/dev/ashmem"
 
-static inline int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf)
+static inline int shmctl(int __shmid, int __cmd, struct shmid_ds *__buf)
 {
        int ret=0;
        if (__cmd == IPC_RMID)
@@ -84,7 +84,7 @@ static inline int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf)
        return ret;
 }
 
-static inline int shmget (key_t __key, size_t __size, int __shmflg)
+static inline int shmget(key_t __key, size_t __size, int __shmflg)
 {
        int fd,ret;
        char keybuf[11];
@@ -110,7 +110,7 @@ error:
        return ret;
 }
 
-static inline void *shmat (int __shmid, const void *__shmaddr, int __shmflg)
+static inline void *shmat(int __shmid, const void *__shmaddr, int __shmflg)
 {
        size_t size = ioctl(__shmid, ASHMEM_GET_SIZE, NULL);
        /* Needs to be 8-byte aligned to prevent SIGBUS on 32-bit ARM */
@@ -274,7 +274,7 @@ static inline unsigned long long get_fs_free_size(const char *path)
        return ret;
 }
 
-static inline int os_trim(int fd, unsigned long long start,
+static inline int os_trim(struct fio_file *f, unsigned long long start,
                          unsigned long long len)
 {
        uint64_t range[2];
@@ -282,7 +282,7 @@ static inline int os_trim(int fd, unsigned long long start,
        range[0] = start;
        range[1] = len;
 
-       if (!ioctl(fd, BLKDISCARD, range))
+       if (!ioctl(f->fd, BLKDISCARD, range))
                return 0;
 
        return errno;