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>

1 files changed, 0 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 4f3818c561..0122ef76de 100644
--- a/exec.c
+++ b/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"