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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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