pmt: revert 7f8090b

include/libgnulib/vma-prot.h

@@ -1,50 +0,0 @@
-/* Determine the protection of a virtual memory area.
-   Copyright (C) 2024 Free Software Foundation, Inc.
-
-   This file is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published
-   by the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   This file is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-/* Written by Bruno Haible <bruno@clisp.org>, 2024.  */
-
-#ifndef _VMA_PROT_H
-#define _VMA_PROT_H
-
-/* Get size_t.  */
-#include <stddef.h>
-
-/* Get VMA_PROT_READ, VMA_PROT_WRITE, VMA_PROT_EXECUTE.  */
-#include "vma-iter.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* Returns the declared permissions available on the memory area that
-   starts at START and is SIZE bytes long, as a combination of the bit masks
-   VMA_PROT_READ, VMA_PROT_WRITE, VMA_PROT_EXECUTE.
-   Note: The effective permissions may be larger.  For example, some hardware
-   allows execute permission anywhere where read permission is present.
-   Returns -1 if it cannot be determined.
-
-   Note: This function is expensive.  If possible, an application should find
-   faster alternatives for memory areas that it has allocated itself, such as
-   through malloc(), mmap(), or shmat().  */
-extern int get_vma_prot (void *start, size_t size);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _VMA_PROT_H */