cec1505321
The time() syscall is used by a few simple applications, and is trivial to implement based on gettimeofday() that we already have. Let's create the file to ease porting and provide the function. It never returns any error, though it may segfault in case of invalid pointer, like other implementations relying on gettimeofday(). Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
29 lines
489 B
C
29 lines
489 B
C
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
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/*
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* time function definitions for NOLIBC
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* Copyright (C) 2017-2022 Willy Tarreau <w@1wt.eu>
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*/
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#ifndef _NOLIBC_TIME_H
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#define _NOLIBC_TIME_H
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#include "std.h"
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#include "arch.h"
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#include "types.h"
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#include "sys.h"
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static __attribute__((unused))
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time_t time(time_t *tptr)
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{
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struct timeval tv;
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/* note, cannot fail here */
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sys_gettimeofday(&tv, NULL);
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if (tptr)
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*tptr = tv.tv_sec;
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return tv.tv_sec;
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}
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#endif /* _NOLIBC_TIME_H */
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