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)