Provided by: manpages-dev_6.9.1-1_all bug

NAME
       PR_SET_MM_START_STACK - modify kernel memory map descriptor fields


LIBRARY
       Standard C library (libc, -lc)


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


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


ERRORS
       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
       Linux.


HISTORY
       Linux 3.3.


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

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