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61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later */
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/*
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* Copyright (C) 2018 - David Oberhollenzer
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*
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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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*
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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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*
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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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*/
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#include "init.h"
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static service_t *running = NULL; /* currently supervised services */
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static int singleshot = 0; /* active singleshot services */
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bool svclist_have_singleshot(void)
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{
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return singleshot > 0;
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}
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void svclist_add(service_t *svc)
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{
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svc->next = running;
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running = svc;
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if (svc->type == SVC_ONCE)
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singleshot += 1;
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}
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service_t *svclist_remove(pid_t pid)
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{
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service_t *prev = NULL, *svc = running;
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while (svc != NULL) {
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if (svc->pid == pid) {
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if (prev != NULL) {
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prev->next = svc->next;
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} else {
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running = svc->next;
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}
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svc->next = NULL;
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if (svc->type == SVC_ONCE)
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singleshot -= 1;
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break;
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}
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prev = svc;
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svc = svc->next;
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}
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return svc;
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}
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