os-posix: include sys/mman.h

qemu/osdep.h checks whether MAP_ANONYMOUS is defined, but this check
is bogus without a previous inclusion of sys/mman.h.  Include it in
sysemu/os-posix.h and remove it from everywhere else.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

audio/ossaudio.c

@@ -22,7 +22,6 @@
  * THE SOFTWARE.
  */
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 #include <sys/ioctl.h>
 #include <sys/soundcard.h>
 #include "qemu-common.h"

block/qcow2-cache.c

@@ -24,11 +24,6 @@
 
 /* Needed for CONFIG_MADVISE */
 #include "qemu/osdep.h"
-
-#if defined(CONFIG_MADVISE) || defined(CONFIG_POSIX_MADVISE)
-#include <sys/mman.h>
-#endif
-
 #include "block/block_int.h"
 #include "qemu-common.h"
 #include "qcow2.h"

bsd-user/elfload.c

@@ -1,7 +1,6 @@
 /* This is the Linux kernel elf-loading code, ported into user space */
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "qemu.h"
 #include "disas/disas.h"

bsd-user/main.c

@@ -18,7 +18,6 @@
  */
 #include "qemu/osdep.h"
 #include <machine/trap.h>
-#include <sys/mman.h>
 
 #include "qemu.h"
 #include "qemu/path.h"

bsd-user/mmap.c

@@ -17,7 +17,6 @@
  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "qemu.h"
 #include "qemu-common.h"

bsd-user/syscall.c

@@ -19,7 +19,6 @@
 #include "qemu/osdep.h"
 #include "qemu/cutils.h"
 #include "qemu/path.h"
-#include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/param.h>
 #include <sys/sysctl.h>

contrib/ivshmem-server/ivshmem-server.c

@@ -10,7 +10,6 @@
 #include "qemu/host-utils.h"
 #include "qemu/sockets.h"
 
-#include <sys/mman.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 

exec.c

@@ -19,7 +19,6 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #ifndef _WIN32
-#include <sys/mman.h>
 #endif
 
 #include "qemu/cutils.h"

hw/block/xen_disk.c

@@ -21,7 +21,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/uio.h>
 
 #include "hw/hw.h"

hw/char/xen_console.c

@@ -22,7 +22,6 @@
 #include "qemu/osdep.h"
 #include <sys/select.h>
 #include <termios.h>
-#include <sys/mman.h>
 
 #include "hw/hw.h"
 #include "sysemu/char.h"

hw/display/xenfb.c

@@ -25,7 +25,6 @@
  */
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "hw/hw.h"
 #include "ui/console.h"

hw/i386/kvm/pci-assign.c

@@ -22,7 +22,6 @@
  */
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include <sys/mman.h>
 #include "hw/hw.h"
 #include "hw/i386/pc.h"
 #include "qemu/error-report.h"

hw/misc/ivshmem.c

@@ -36,8 +36,6 @@
 
 #include "hw/misc/ivshmem.h"
 
-#include <sys/mman.h>
-
 #define PCI_VENDOR_ID_IVSHMEM   PCI_VENDOR_ID_REDHAT_QUMRANET
 #define PCI_DEVICE_ID_IVSHMEM   0x1110
 

hw/misc/pc-testdev.c

@@ -36,9 +36,6 @@
 */
 
 #include "qemu/osdep.h"
-#if defined(CONFIG_POSIX)
-#include <sys/mman.h>
-#endif
 #include "hw/hw.h"
 #include "hw/qdev.h"
 #include "hw/isa/isa.h"

hw/net/xen_nic.c

@@ -22,7 +22,6 @@
 #include "qemu/osdep.h"
 #include <sys/socket.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/wait.h>
 
 #include "hw/hw.h"

hw/usb/xen-usb.c

@@ -21,7 +21,6 @@
 
 #include "qemu/osdep.h"
 #include <libusb.h>
-#include <sys/mman.h>
 
 #include "qemu-common.h"
 #include "qemu/config-file.h"

hw/vfio/common.c

@@ -20,7 +20,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <linux/vfio.h>
 
 #include "hw/vfio/vfio-common.h"

hw/vfio/pci.c

@@ -21,7 +21,6 @@
 #include "qemu/osdep.h"
 #include <linux/vfio.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include "hw/pci/msi.h"
 #include "hw/pci/msix.h"

hw/virtio/virtio-balloon.c

@@ -27,10 +27,6 @@
 #include "qapi-event.h"
 #include "trace.h"
 
-#if defined(__linux__)
-#include <sys/mman.h>
-#endif
-
 #include "hw/virtio/virtio-bus.h"
 #include "hw/virtio/virtio-access.h"
 

hw/xen/xen_backend.c

@@ -23,7 +23,6 @@
  */
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 #include <sys/signal.h>
 
 #include "hw/hw.h"