PR_SET_MM_AUXV2const
Set a new auxiliary vector
Usage
#include <linux/prctl.h> /* Definition of PR_* constants */ #include <sys/prctl.h>
int prctl(PR_SET_MM, PR_SET_MM_AUXV, unsigned long addr, unsigned long size, 0L);
Library
Standard C library (libc, -lc)
Overview
Set a new auxiliary vector.
addr should provide the address of the vector. size is the size of the vector.
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).
Releases
2 releases since Debian 13 (Trixie); the text changed 1 time.