#include "path-util.h"
#include "switch-root.h"
#include "capability.h"
+#include "killall.h"
#include "mount-setup.h"
#include "loopback-setup.h"
sa.sa_flags = SA_NOCLDSTOP|SA_NOCLDWAIT|SA_RESTART;
assert_se(sigaction(SIGCHLD, &sa, NULL) == 0);
- if ((pid = fork()) < 0)
+ pid = fork();
+ if (pid < 0)
log_error("Failed to fork off crash shell: %s", strerror(errno));
else if (pid == 0) {
- int fd, r;
-
- if ((fd = acquire_terminal("/dev/console", false, true, true)) < 0)
- log_error("Failed to acquire terminal: %s", strerror(-fd));
- else if ((r = make_stdio(fd)) < 0)
- log_error("Failed to duplicate terminal fd: %s", strerror(-r));
-
+ make_console_stdio();
execl("/bin/sh", "/bin/sh", NULL);
log_error("execl() failed: %s", strerror(errno));
goto finish;
}
- log_full(arg_running_as == MANAGER_SYSTEM ? LOG_INFO : LOG_DEBUG,
- PACKAGE_STRING " running in %s mode. (" SYSTEMD_FEATURES "; " DISTRIBUTION ")", manager_running_as_to_string(arg_running_as));
+ if (arg_running_as == MANAGER_SYSTEM) {
+ const char *virtualization = NULL;
+
+ log_info(PACKAGE_STRING " running in system mode. (" SYSTEMD_FEATURES "; " DISTRIBUTION ")");
+
+ detect_virtualization(&virtualization);
+ if (virtualization)
+ log_info("Detected virtualization '%s'.", virtualization);
+
+ if (in_initrd())
+ log_info("Running in initial RAM disk.");
+
+ } else
+ log_debug(PACKAGE_STRING " running in user mode. (" SYSTEMD_FEATURES "; " DISTRIBUTION ")");
if (arg_running_as == MANAGER_SYSTEM && !skip_setup) {
locale_setup();
watchdog_close(true);
if (switch_root_dir) {
+ /* Kill all remaining processes from the initrd */
+ broadcast_signal(SIGTERM);
+ broadcast_signal(SIGKILL);
+
+ /* And switch root */
r = switch_root(switch_root_dir);
if (r < 0)
log_error("Failed to switch root, ignoring: %s", strerror(-r));
fds = NULL;
}
+ /* Reopen the console */
+ make_console_stdio();
+
for (j = 1, i = 1; j < argc; j++)
args[i++] = argv[j];
args[i++] = NULL;