mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-11 14:02:52 +02:00
Leah Rowe
7b5349e85d
i should probably test musl as well, on linux libreboot-utils is stable on the glibc systems i tested with linux. it is quite buggy on bsd systems. it's irresponsible to let users compile this until i've properly tested the code. putting this error in for now. i made lbmk use the old nvmutil version for now, and retro fitted several improvements to i/o there from lbutils, changes that i know are stable on bsd. Signed-off-by: Leah Rowe <leah@libreboot.org>
75 lines
1.7 KiB
C
75 lines
1.7 KiB
C
/* SPDX-License-Identifier: MIT ( >:3 )
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* Copyright (c) 2026 Leah Rowe <leah@libreboot.org> /| |\
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Something something non-determinism / \ */
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#include <ctype.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <string.h>
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#include <stdlib.h>
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#include "include/common.h"
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static void
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exit_cleanup(void);
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int
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main(int argc, char **argv)
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{
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#ifndef __linux__
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#error This code is currently buggy on BSD systems. Only use on Linux.
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#endif
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int same = 0;
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char *buf;
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size_t size = BUFSIZ;
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(void) argc, (void) argv;
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(void) errhook(exit_cleanup);
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(void) lbsetprogname(argv[0]);
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#ifdef __OpenBSD__
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/* https://man.openbsd.org/pledge.2 */
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if (pledge("stdio", NULL) == -1)
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exitf("pledge");
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#endif
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buf = rmalloc(size);
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if (!vcmp(buf, buf + (size >> 1), size >> 1))
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same = 1;
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if (argc < 2) /* no spew */
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spew_hex(buf, size);
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free_and_set_null(&buf);
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fprintf(stderr, "\n%s\n", same ? "You win!" : "You lose!");
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return same ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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static void
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exit_cleanup(void)
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{
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#if defined(__OpenBSD__)
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fprintf(stderr, "OpenBSD wins\n");
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#elif defined(__FreeBSD__)
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fprintf(stderr, "FreeBSD wins\n");
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#elif defined(__NetBSD__)
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fprintf(stderr, "NetBSD wins\n");
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#elif defined(__APPLE__)
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fprintf(stderr, "MacOS wins\n");
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#elif defined(__DragonFly__)
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fprintf(stderr, "DragonFly BSD wins\n");
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#elif defined(__linux__)
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#if defined(__GLIBC__)
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fprintf(stderr, "GNU/Linux wins\n");
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#elif defined(__MUSL__)
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fprintf(stderr, "Rich Felker wins\n");
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#else
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fprintf(stderr, "Linux wins\n");
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#endif
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#else
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fprintf(stderr, "Your operating system wins\n");
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#endif
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return;
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}
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