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801f020b5f
This is used in various selftests and will be handy when integrating those with nolibc. Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20250428-nolibc-misc-v2-5-3c043eeab06c@linutronix.de Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
34 lines
796 B
C
34 lines
796 B
C
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
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/*
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* random definitions for NOLIBC
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* Copyright (C) 2025 Thomas Weißschuh <thomas.weissschuh@linutronix.de>
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*/
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/* make sure to include all global symbols */
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#include "../nolibc.h"
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#ifndef _NOLIBC_SYS_RANDOM_H
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#define _NOLIBC_SYS_RANDOM_H
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#include "../arch.h"
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#include "../sys.h"
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#include <linux/random.h>
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/*
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* ssize_t getrandom(void *buf, size_t buflen, unsigned int flags);
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*/
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static __attribute__((unused))
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ssize_t sys_getrandom(void *buf, size_t buflen, unsigned int flags)
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{
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return my_syscall3(__NR_getrandom, buf, buflen, flags);
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}
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static __attribute__((unused))
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ssize_t getrandom(void *buf, size_t buflen, unsigned int flags)
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{
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return __sysret(sys_getrandom(buf, buflen, flags));
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}
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#endif /* _NOLIBC_SYS_RANDOM_H */
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