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[PULL,17/26] include: Move qemu_mprotect_*() to new qemu/mprotect.h

Message ID 20220221092800.404870-18-peter.maydell@linaro.org
State New
Headers show
Series [PULL,01/26] MAINTAINERS: Adding myself as a reviewer of some components | expand

Commit Message

Peter Maydell Feb. 21, 2022, 9:27 a.m. UTC 
The qemu_mprotect_*() family of functions are used in very few files;
move them from osdep.h to a new qemu/mprotect.h.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220208200856.3558249-3-peter.maydell@linaro.org
---
 include/qemu/mprotect.h | 14 ++++++++++++++
 include/qemu/osdep.h    |  4 ----
 tcg/region.c            |  1 +
 util/osdep.c            |  1 +
 4 files changed, 16 insertions(+), 4 deletions(-)
 create mode 100644 include/qemu/mprotect.h
diff mbox series

Patch

diff --git a/include/qemu/mprotect.h b/include/qemu/mprotect.h
new file mode 100644
index 00000000000..1e83d1433ee
--- /dev/null
+++ b/include/qemu/mprotect.h
@@ -0,0 +1,14 @@ 
+/*
+ * QEMU mprotect functions
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+#ifndef QEMU_MPROTECT_H
+#define QEMU_MPROTECT_H
+
+int qemu_mprotect_rw(void *addr, size_t size);
+int qemu_mprotect_rwx(void *addr, size_t size);
+int qemu_mprotect_none(void *addr, size_t size);
+
+#endif
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 5ebd737aebb..ca00899bbd2 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -496,10 +496,6 @@  void sigaction_invoke(struct sigaction *action,
                       struct qemu_signalfd_siginfo *info);
 #endif
 
-int qemu_mprotect_rw(void *addr, size_t size);
-int qemu_mprotect_rwx(void *addr, size_t size);
-int qemu_mprotect_none(void *addr, size_t size);
-
 /*
  * Don't introduce new usage of this function, prefer the following
  * qemu_open/qemu_create that take an "Error **errp"
diff --git a/tcg/region.c b/tcg/region.c
index c46021d1604..7b4e65a52e8 100644
--- a/tcg/region.c
+++ b/tcg/region.c
@@ -25,6 +25,7 @@ 
 #include "qemu/osdep.h"
 #include "qemu/units.h"
 #include "qemu/madvise.h"
+#include "qemu/mprotect.h"
 #include "qapi/error.h"
 #include "exec/exec-all.h"
 #include "tcg/tcg.h"
diff --git a/util/osdep.c b/util/osdep.c
index 8c5cd6e4316..5181f86b82f 100644
--- a/util/osdep.c
+++ b/util/osdep.c
@@ -39,6 +39,7 @@  extern int madvise(char *, size_t, int);
 #include "qemu/sockets.h"
 #include "qemu/error-report.h"
 #include "qemu/madvise.h"
+#include "qemu/mprotect.h"
 #include "monitor/monitor.h"
 
 static bool fips_enabled = false;