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-rw-r--r--initd/signal_linux.c42
1 files changed, 0 insertions, 42 deletions
diff --git a/initd/signal_linux.c b/initd/signal_linux.c
deleted file mode 100644
index b19d715..0000000
--- a/initd/signal_linux.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* SPDX-License-Identifier: ISC */
-#include <stdio.h>
-
-#include "init.h"
-
-int sigsetup(void)
-{
- sigset_t mask;
- int sfd;
-
- sigfillset(&mask);
- if (sigprocmask(SIG_SETMASK, &mask, NULL) == -1) {
- perror("sigprocmask");
- return -1;
- }
-
- sigemptyset(&mask);
- sigaddset(&mask, SIGCHLD);
- sigaddset(&mask, SIGINT);
- sigaddset(&mask, SIGTERM);
- sigaddset(&mask, SIGUSR1);
- sigaddset(&mask, SIGHUP);
-
- sfd = signalfd(-1, &mask, SFD_CLOEXEC);
- if (sfd == -1) {
- perror("signalfd");
- return -1;
- }
-
- if (reboot(LINUX_REBOOT_CMD_CAD_OFF))
- perror("cannot disable CTRL+ALT+DEL");
-
- return sfd;
-}
-
-void sigreset(void)
-{
- sigset_t mask;
-
- sigemptyset(&mask);
- sigprocmask(SIG_SETMASK, &mask, NULL);
-}