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61 lines
1.1 KiB
61 lines
1.1 KiB
/* SPDX-License-Identifier: ISC */
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#include "gcrond.h"
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void cron_tm_to_mask(crontab_t *out, struct tm *t)
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{
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memset(out, 0, sizeof(*out));
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out->minute = 1UL << ((unsigned long)t->tm_min);
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out->hour = 1 << t->tm_hour;
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out->dayofmonth = 1 << (t->tm_mday - 1);
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out->month = 1 << t->tm_mon;
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out->dayofweek = 1 << t->tm_wday;
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}
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bool cron_should_run(const crontab_t *t, const crontab_t *mask)
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{
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if ((t->minute & mask->minute) == 0)
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return false;
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if ((t->hour & mask->hour) == 0)
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return false;
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if ((t->dayofmonth & mask->dayofmonth) == 0)
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return false;
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if ((t->month & mask->month) == 0)
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return false;
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if ((t->dayofweek & mask->dayofweek) == 0)
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return false;
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return true;
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}
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void delcron(crontab_t *cron)
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{
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if (cron != NULL) {
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free(cron->exec);
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free(cron);
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}
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}
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int runjob(crontab_t *tab)
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{
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pid_t pid;
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if (tab->exec == NULL)
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return 0;
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pid = fork();
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if (pid == -1) {
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perror("fork");
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return -1;
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}
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if (pid != 0)
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return 0;
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execl("/bin/sh", "sh", "-c", tab->exec, (char *) 0);
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perror("runnig shell interpreter");
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exit(EXIT_FAILURE);
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}
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