From 1ec3d9dbaa6fb9f6d6c43713b7b22d1b47245e37 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Sat, 16 Mar 2024 09:20:23 -0400 Subject: libc: auxv: Move auxv.h to sys/auxv.h Signed-off-by: Ian Moffett --- lib/libc/include/sys/auxv.h | 55 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 lib/libc/include/sys/auxv.h (limited to 'lib/libc/include/sys') diff --git a/lib/libc/include/sys/auxv.h b/lib/libc/include/sys/auxv.h new file mode 100644 index 0000000..e6abe8b --- /dev/null +++ b/lib/libc/include/sys/auxv.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Hyra nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _AUXV_H +#define _AUXV_H + +#include + +#define AT_NULL 0 +#define AT_ENTRY 1 +#define AT_PHDR 2 +#define AT_PHENT 3 +#define AT_PHNUM 4 +#define AT_EXECPATH 5 +#define AT_SECURE 6 +#define AT_RANDOM 7 +#define AT_EXECFN 8 + +#define AT_MAX_COUNT 9 + +struct auxv_entry { + uint64_t tag; + union { + uint64_t val; + void* ptr; + }; +}; + +#endif /* _AUXV_H */ -- cgit v1.2.3