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