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-rw-r--r--initd/runlst.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/initd/runlst.c b/initd/runlst.c
deleted file mode 100644
index 83823f9..0000000
--- a/initd/runlst.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * Copyright (C) 2018 - David Oberhollenzer
- *
- * 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 <sys/wait.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-
-#include "init.h"
-
-static int child_setup(const char *ctty)
-{
- int fd;
-
- sigreset();
-
- if (ctty != NULL) {
- fd = open(ctty, O_RDWR);
- if (fd < 0) {
- perror(ctty);
- return -1;
- }
-
- close(STDIN_FILENO);
- close(STDOUT_FILENO);
- close(STDERR_FILENO);
-
- setsid();
-
- dup2(fd, STDIN_FILENO);
- dup2(fd, STDOUT_FILENO);
- dup2(fd, STDERR_FILENO);
- close(fd);
- }
-
- return 0;
-}
-
-static NORETURN void argv_exec(exec_t *e)
-{
- char **argv = alloca(e->argc + 1), *ptr;
- int i;
-
- for (ptr = e->args, i = 0; i < e->argc; ++i, ptr += strlen(ptr) + 1)
- argv[i] = ptr;
-
- argv[i] = NULL;
- execvp(argv[0], argv);
- perror(argv[0]);
- exit(EXIT_FAILURE);
-}
-
-int runlst_wait(exec_t *list, const char *ctty)
-{
- pid_t ret, pid;
- int status;
-
- for (; list != NULL; list = list->next) {
- pid = fork();
-
- if (pid == 0) {
- if (child_setup(ctty))
- exit(EXIT_FAILURE);
- argv_exec(list);
- }
-
- if (pid == -1) {
- perror("fork");
- return EXIT_FAILURE;
- }
-
- do {
- ret = waitpid(pid, &status, 0);
- } while (ret != pid);
-
- if (!WIFEXITED(status))
- return EXIT_FAILURE;
-
- if (WEXITSTATUS(status) != EXIT_SUCCESS)
- return WEXITSTATUS(status);
- }
-
- return EXIT_SUCCESS;
-}
-
-pid_t runlst(exec_t *list, const char *ctty)
-{
- pid_t pid = fork();
-
- if (pid == 0) {
- if (child_setup(ctty))
- exit(EXIT_FAILURE);
-
- if (list->next != NULL)
- exit(runlst_wait(list, NULL));
-
- argv_exec(list);
- }
-
- if (pid == -1)
- perror("fork");
-
- return pid;
-}