PR_GET_MDWE(2const) - Man pages

PR_GET_MDWE(2const)                                         PR_GET_MDWE(2const)

NAME
       PR_GET_MDWE  - get the Memory-Deny-Write-Execute protection mask for the
       calling process

LIBRARY
       Standard C library (libc, -lc)

SYNOPSIS
       #include <linux/prctl.h>  /* Definition of PR_* constants */
       #include <sys/prctl.h>

       int prctl(PR_GET_MDWE, 0L, 0L, 0L, 0L);

DESCRIPTION
       Return the Memory-Deny-Write-Execute  protection  mask  of  the  calling
       process.  See PR_SET_MDWE(2const) for information on the protection mask
       bits.

RETURN VALUE
       On  success, a nonnegative value is returned.  On error, -1 is returned,
       and errno is set to indicate the error.

STANDARDS
       Linux.

HISTORY
       Linux 6.3.

SEE ALSO
       prctl(2), PR_SET_MDWE(2const)

Linux man-pages 6.9.1              2024-06-01               PR_GET_MDWE(2const)

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