PR_SET_MM_START_STACK(2const) — Linux manual page

PR_SET_MM_START_STACK(2const)              PR_SET_MM_START_STACK(2const)

NAME         top

       PR_SET_MM_START_STACK - modify kernel memory map descriptor
       fields

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

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

       int prctl(PR_SET_MM, PR_SET_MM_START_STACK, unsigned long addr, 0L, 0L);

DESCRIPTION         top

       Set the start address of the stack.  The corresponding memory
       area must be readable and writable.

RETURN VALUE         top

       On success, 0 is returned.  On error, -1 is returned, and errno
       is set to indicate the error.

ERRORS         top

       EINVAL addr is greater than TASK_SIZE (the limit on the size of
              the user address space for this architecture).

       EINVAL The permissions of the corresponding memory area are not
              as required.

STANDARDS         top

       Linux.

HISTORY         top

       Linux 3.3.

SEE ALSO         top

       prctl(2), PR_SET_MM(2const)

COLOPHON         top

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

Pages that refer to this page: PR_SET_MM(2const),  PR_SET_MM_MAP(2const)

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