mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 01:30:54 +07:00
36d57ac4a8
The size of auxiliary vector is fixed at 42 in linux/sched.h. But it isn't very obvious when looking at linux/elf.h. This patch adds AT_VECTOR_SIZE so that we can change it if necessary when a new vector is added. Because of include file ordering problems, doing this necessitated the extraction of the AT_* symbols into a standalone header file. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
32 lines
1.2 KiB
C
32 lines
1.2 KiB
C
#ifndef _LINUX_AUXVEC_H
|
|
#define _LINUX_AUXVEC_H
|
|
|
|
#include <asm/auxvec.h>
|
|
|
|
/* Symbolic values for the entries in the auxiliary table
|
|
put on the initial stack */
|
|
#define AT_NULL 0 /* end of vector */
|
|
#define AT_IGNORE 1 /* entry should be ignored */
|
|
#define AT_EXECFD 2 /* file descriptor of program */
|
|
#define AT_PHDR 3 /* program headers for program */
|
|
#define AT_PHENT 4 /* size of program header entry */
|
|
#define AT_PHNUM 5 /* number of program headers */
|
|
#define AT_PAGESZ 6 /* system page size */
|
|
#define AT_BASE 7 /* base address of interpreter */
|
|
#define AT_FLAGS 8 /* flags */
|
|
#define AT_ENTRY 9 /* entry point of program */
|
|
#define AT_NOTELF 10 /* program is not ELF */
|
|
#define AT_UID 11 /* real uid */
|
|
#define AT_EUID 12 /* effective uid */
|
|
#define AT_GID 13 /* real gid */
|
|
#define AT_EGID 14 /* effective gid */
|
|
#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
|
|
#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
|
|
#define AT_CLKTCK 17 /* frequency at which times() increments */
|
|
|
|
#define AT_SECURE 23 /* secure mode boolean */
|
|
|
|
#define AT_VECTOR_SIZE 42 /* Size of auxiliary table. */
|
|
|
|
#endif /* _LINUX_AUXVEC_H */
|