30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/* Generate time strings directly to the output. */
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/* Copyright (C) 2005, 2009-2020 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include <time.h>
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/* A cross between fprintf and nstrftime, that prints directly
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to the output stream, without the need for the potentially
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large buffer that nstrftime would require.
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Output to stream FP the result of formatting (according to the
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nstrftime format string, FMT) the time data, *TM, and the ZONE
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and NANOSECONDS values. */
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size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
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timezone_t zone, int nanoseconds);
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