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"

hw/xen/xen_pt_msi.c

@@ -10,7 +10,6 @@
  */
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "hw/xen/xen_backend.h"
 #include "xen_pt.h"

include/qemu/osdep.h

@@ -197,8 +197,6 @@ void qemu_anon_ram_free(void *ptr, size_t size);
 
 #if defined(CONFIG_MADVISE)
 
-#include <sys/mman.h>
-
 #define QEMU_MADV_WILLNEED  MADV_WILLNEED
 #define QEMU_MADV_DONTNEED  MADV_DONTNEED
 #ifdef MADV_DONTFORK

include/sysemu/os-posix.h

@@ -26,6 +26,7 @@
 #ifndef QEMU_OS_POSIX_H
 #define QEMU_OS_POSIX_H
 
+#include <sys/mman.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netinet/tcp.h>

kvm-all.c

@@ -15,7 +15,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include <linux/kvm.h>
 

linux-user/elfload.c

@@ -2,7 +2,6 @@
 #include "qemu/osdep.h"
 #include <sys/param.h>
 
-#include <sys/mman.h>
 #include <sys/resource.h>
 
 #include "qemu.h"

linux-user/flatload.c

@@ -34,7 +34,6 @@
 /****************************************************************************/
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "qemu.h"
 #include "flat.h"

linux-user/main.c

@@ -18,7 +18,6 @@
  */
 #include "qemu/osdep.h"
 #include "qemu-version.h"
-#include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/resource.h>
 

linux-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 <linux/mman.h>
 #include <linux/unistd.h>
 

linux-user/strace.c

@@ -5,7 +5,6 @@
 #include <sys/shm.h>
 #include <sys/select.h>
 #include <sys/mount.h>
-#include <sys/mman.h>
 #include <sched.h>
 #include "qemu.h"
 

linux-user/syscall.c

@@ -32,7 +32,6 @@
 #include <sys/personality.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
-#include <sys/mman.h>
 #include <sys/swap.h>
 #include <linux/capability.h>
 #include <sched.h>

migration/postcopy-ram.c

@@ -51,7 +51,6 @@ struct PostcopyDiscardState {
 #if defined(__linux__)
 
 #include <poll.h>
-#include <sys/mman.h>
 #include <sys/ioctl.h>
 #include <sys/syscall.h>
 #include <asm/types.h> /* for __u64 */

net/netmap.c

@@ -26,7 +26,6 @@
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
 #include <net/if.h>
-#include <sys/mman.h>
 #define NETMAP_WITH_LIBS
 #include <net/netmap.h>
 #include <net/netmap_user.h>

os-posix.c

@@ -26,7 +26,6 @@
 #include "qemu/osdep.h"
 #include <sys/wait.h>
 /*needed for MAP_POPULATE before including qemu-options.h */
-#include <sys/mman.h>
 #include <pwd.h>
 #include <grp.h>
 #include <libgen.h>

qemu-char.c

@@ -47,7 +47,6 @@
 #include <sys/times.h>
 #include <sys/wait.h>
 #include <termios.h>
-#include <sys/mman.h>
 #include <sys/ioctl.h>
 #include <sys/resource.h>
 #include <sys/socket.h>

scripts/clean-includes

@@ -105,6 +105,8 @@ for f in "$@"; do
     *include/qemu/osdep.h | \
     *include/qemu/compiler.h | \
     *include/glib-compat.h | \
+    *include/sysemu/os-posix.h | \
+    *include/sysemu/os-win32.h | \
     *include/standard-headers/ )
       # Removing include lines from osdep.h itself would be counterproductive.
       echo "SKIPPING $f (special case header)"
@@ -145,6 +147,7 @@ for f in "$@"; do
            <stdlib.h> <stdio.h> <string.h> <strings.h> <inttypes.h>
            <limits.h> <unistd.h> <time.h> <ctype.h> <errno.h> <fcntl.h>
            <sys/stat.h> <sys/time.h> <assert.h> <signal.h> <glib.h>
+           <sys/stat.h> <sys/time.h> <assert.h> <signal.h> <glib.h> <sys/mman.h>
            "sysemu/os-posix.h, sysemu/os-win32.h "glib-compat.h"
            "qemu/typedefs.h"
             ))' "$f"

target-arm/kvm.c

@@ -10,7 +10,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include <linux/kvm.h>
 

target-arm/kvm32.c

@@ -10,7 +10,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include <linux/kvm.h>
 

target-arm/kvm64.c

@@ -11,7 +11,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/ptrace.h>
 
 #include <linux/elf.h>

target-i386/kvm.c

@@ -15,7 +15,6 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/utsname.h>
 
 #include <linux/kvm.h>

target-mips/kvm.c

@@ -11,7 +11,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include <linux/kvm.h>
 

target-ppc/kvm.c

@@ -17,7 +17,6 @@
 #include "qemu/osdep.h"
 #include <dirent.h>
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 #include <sys/vfs.h>
 
 #include <linux/kvm.h>

target-s390x/kvm.c

@@ -23,7 +23,6 @@
 
 #include "qemu/osdep.h"
 #include <sys/ioctl.h>
-#include <sys/mman.h>
 
 #include <linux/kvm.h>
 #include <asm/ptrace.h>

tests/i440fx-test.c

@@ -13,7 +13,6 @@
  */
 
 #include "qemu/osdep.h"
-#include <sys/mman.h>
 
 #include "libqtest.h"
 #include "libqos/pci.h"

tests/ivshmem-test.c

@@ -10,7 +10,6 @@
 
 #include "qemu/osdep.h"
 #include <glib/gstdio.h>
-#include <sys/mman.h>
 #include "contrib/ivshmem-server/ivshmem-server.h"
 #include "libqos/pci-pc.h"
 #include "libqtest.h"

tests/postcopy-test.c

@@ -26,7 +26,6 @@ const unsigned end_address = 100 * 1024 * 1024;
 bool got_stop;
 
 #if defined(__linux__)
-#include <sys/mman.h>
 #include <sys/syscall.h>
 #include <sys/vfs.h>
 #endif

tests/vhost-user-bridge.c

@@ -33,7 +33,6 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/unistd.h>
-#include <sys/mman.h>
 #include <sys/eventfd.h>
 #include <arpa/inet.h>
 #include <netdb.h>

tests/vhost-user-test.c

@@ -17,7 +17,6 @@
 #include "sysemu/sysemu.h"
 
 #include <linux/vhost.h>
-#include <sys/mman.h>
 #include <sys/vfs.h>
 #include <qemu/sockets.h>