| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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| 2 | #ifndef _LINUX_AUXVEC_H |
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| 3 | #define _LINUX_AUXVEC_H |
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| 4 | |
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| 5 | #include <asm/auxvec.h> |
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| 6 | |
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| 7 | /* Symbolic values for the entries in the auxiliary table |
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| 8 | put on the initial stack */ |
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| 9 | #define AT_NULL 0 /* end of vector */ |
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| 10 | #define AT_IGNORE 1 /* entry should be ignored */ |
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| 11 | #define AT_EXECFD 2 /* file descriptor of program */ |
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| 12 | #define AT_PHDR 3 /* program headers for program */ |
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| 13 | #define AT_PHENT 4 /* size of program header entry */ |
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| 14 | #define AT_PHNUM 5 /* number of program headers */ |
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| 15 | #define AT_PAGESZ 6 /* system page size */ |
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| 16 | #define AT_BASE 7 /* base address of interpreter */ |
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| 17 | #define AT_FLAGS 8 /* flags */ |
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| 18 | #define AT_ENTRY 9 /* entry point of program */ |
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| 19 | #define AT_NOTELF 10 /* program is not ELF */ |
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| 20 | #define AT_UID 11 /* real uid */ |
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| 21 | #define AT_EUID 12 /* effective uid */ |
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| 22 | #define AT_GID 13 /* real gid */ |
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| 23 | #define AT_EGID 14 /* effective gid */ |
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| 24 | #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ |
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| 25 | #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ |
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| 26 | #define AT_CLKTCK 17 /* frequency at which times() increments */ |
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| 27 | /* AT_* values 18 through 22 are reserved */ |
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| 28 | #define AT_SECURE 23 /* secure mode boolean */ |
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| 29 | #define AT_BASE_PLATFORM 24 /* string identifying real platform, may |
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| 30 | * differ from AT_PLATFORM. */ |
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| 31 | #define AT_RANDOM 25 /* address of 16 random bytes */ |
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| 32 | #define AT_HWCAP2 26 /* extension of AT_HWCAP */ |
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| 33 | |
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| 34 | #define AT_EXECFN 31 /* filename of program */ |
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| 35 | |
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| 36 | #ifndef AT_MINSIGSTKSZ |
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| 37 | #define AT_MINSIGSTKSZ 51 /* minimal stack size for signal delivery */ |
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| 38 | #endif |
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| 39 | |
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| 40 | #endif /* _LINUX_AUXVEC_H */ |
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| 41 | |
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