diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 13:16:04 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-02 13:16:04 -0400 |
commit | fccd290a8373438c26ed4e4f8130db18eb9b3dfe (patch) | |
tree | 2f032e1b125aa88e456644de865e9f42fffa4150 /src/libbasic/calendarspec.h | |
parent | 6169d05b4a456e26a0197242464e3e2bca12a29d (diff) |
./move.sh
Diffstat (limited to 'src/libbasic/calendarspec.h')
-rw-r--r-- | src/libbasic/calendarspec.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/libbasic/calendarspec.h b/src/libbasic/calendarspec.h new file mode 100644 index 0000000000..f6472c1244 --- /dev/null +++ b/src/libbasic/calendarspec.h @@ -0,0 +1,58 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright 2012 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +/* A structure for specifying (possibly repetitive) points in calendar + * time, a la cron */ + +#include <stdbool.h> + +#include "time-util.h" +#include "util.h" + +typedef struct CalendarComponent { + int value; + int repeat; + + struct CalendarComponent *next; +} CalendarComponent; + +typedef struct CalendarSpec { + int weekdays_bits; + bool utc; + + CalendarComponent *year; + CalendarComponent *month; + CalendarComponent *day; + + CalendarComponent *hour; + CalendarComponent *minute; + CalendarComponent *microsecond; +} CalendarSpec; + +void calendar_spec_free(CalendarSpec *c); + +int calendar_spec_normalize(CalendarSpec *spec); +bool calendar_spec_valid(CalendarSpec *spec); + +int calendar_spec_to_string(const CalendarSpec *spec, char **p); +int calendar_spec_from_string(const char *p, CalendarSpec **spec); + +int calendar_spec_next_usec(const CalendarSpec *spec, usec_t usec, usec_t *next); |