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NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | STANDARDS | HISTORY | SEE ALSO | COLOPHON |
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PR_GET_MDWE(2const) PR_GET_MDWE(2const)
PR_GET_MDWE - get the Memory-Deny-Write-Execute protection mask
for the calling process
Standard C library (libc, -lc)
#include <linux/prctl.h> /* Definition of PR_* constants */
#include <sys/prctl.h>
int prctl(PR_GET_MDWE, 0L, 0L, 0L, 0L);
Return the Memory-Deny-Write-Execute protection mask of the
calling process. See PR_SET_MDWE(2const) for information on the
protection mask bits.
On success, a nonnegative value is returned. On error, -1 is
returned, and errno is set to indicate the error.
Linux.
Linux 6.3.
prctl(2), PR_SET_MDWE(2const)
This page is part of the man-pages (Linux kernel and C library
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2025-08-11. If you discover any rendering problems in this HTML
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Linux man-pages 6.15 2025-05-17 PR_GET_MDWE(2const)
Pages that refer to this page: prctl(2), PR_SET_MDWE(2const)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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