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H. J. Lu36d57ac2005-09-06 15:16:49 -07001#ifndef _LINUX_AUXVEC_H
2#define _LINUX_AUXVEC_H
3
4#include <asm/auxvec.h>
5
6/* Symbolic values for the entries in the auxiliary table
7 put on the initial stack */
8#define AT_NULL 0 /* end of vector */
9#define AT_IGNORE 1 /* entry should be ignored */
10#define AT_EXECFD 2 /* file descriptor of program */
11#define AT_PHDR 3 /* program headers for program */
12#define AT_PHENT 4 /* size of program header entry */
13#define AT_PHNUM 5 /* number of program headers */
14#define AT_PAGESZ 6 /* system page size */
15#define AT_BASE 7 /* base address of interpreter */
16#define AT_FLAGS 8 /* flags */
17#define AT_ENTRY 9 /* entry point of program */
18#define AT_NOTELF 10 /* program is not ELF */
19#define AT_UID 11 /* real uid */
20#define AT_EUID 12 /* effective uid */
21#define AT_GID 13 /* real gid */
22#define AT_EGID 14 /* effective gid */
23#define AT_PLATFORM 15 /* string identifying CPU for optimizations */
24#define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
25#define AT_CLKTCK 17 /* frequency at which times() increments */
Kees Cookf06295b2009-01-07 18:08:52 -080026/* AT_* values 18 through 22 are reserved */
H. J. Lu36d57ac2005-09-06 15:16:49 -070027#define AT_SECURE 23 /* secure mode boolean */
Nathan Lynch483fad12008-07-22 04:48:46 +100028#define AT_BASE_PLATFORM 24 /* string identifying real platform, may
29 * differ from AT_PLATFORM. */
Kees Cookf06295b2009-01-07 18:08:52 -080030#define AT_RANDOM 25 /* address of 16 random bytes */
Nathan Lynch483fad12008-07-22 04:48:46 +100031
John Reiser65191082008-07-21 14:21:32 -070032#define AT_EXECFN 31 /* filename of program */
Nathan Lynch483fad12008-07-22 04:48:46 +100033
Olaf Hering4f9a58d2007-10-16 23:30:12 -070034#ifdef __KERNEL__
Kees Cookf06295b2009-01-07 18:08:52 -080035#define AT_VECTOR_SIZE_BASE 19 /* NEW_AUX_ENT entries in auxiliary table */
John Reiser65191082008-07-21 14:21:32 -070036 /* number of "#define AT_.*" above, minus {AT_NULL, AT_IGNORE, AT_NOTELF} */
Olaf Hering4f9a58d2007-10-16 23:30:12 -070037#endif
H. J. Lu36d57ac2005-09-06 15:16:49 -070038
39#endif /* _LINUX_AUXVEC_H */