summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/fsck.c133
-rw-r--r--src/main.c3
-rw-r--r--src/manager.c36
-rw-r--r--src/manager.h3
-rw-r--r--src/unit.c8
5 files changed, 168 insertions, 15 deletions
diff --git a/src/fsck.c b/src/fsck.c
index 5d9cf24f4d..d7d4839f1c 100644
--- a/src/fsck.c
+++ b/src/fsck.c
@@ -25,6 +25,7 @@
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
+#include <sys/file.h>
#include <libudev.h>
#include <dbus/dbus.h>
@@ -36,6 +37,7 @@
static bool arg_skip = false;
static bool arg_force = false;
+static bool arg_show_progress = false;
static void start_target(const char *target, bool isolate) {
DBusMessage *m = NULL, *reply = NULL;
@@ -142,10 +144,103 @@ static void test_files(void) {
if (access("/forcefsck", F_OK) >= 0)
arg_force = true;
+
+ if (access("/run/systemd/show-status", F_OK) >= 0 || plymouth_running())
+ arg_show_progress = true;
+}
+
+static double percent(int pass, unsigned long cur, unsigned long max) {
+ /* Values stolen from e2fsck */
+
+ static const int pass_table[] = {
+ 0, 70, 90, 92, 95, 100
+ };
+
+ if (pass <= 0)
+ return 0.0;
+
+ if ((unsigned) pass >= ELEMENTSOF(pass_table) || max == 0)
+ return 100.0;
+
+ return (double) pass_table[pass-1] +
+ ((double) pass_table[pass] - (double) pass_table[pass-1]) *
+ (double) cur / (double) max;
+}
+
+static int process_progress(int fd) {
+ FILE *f, *console;
+ usec_t last = 0;
+ bool locked = false;
+ int clear = 0;
+
+ f = fdopen(fd, "r");
+ if (!f) {
+ close_nointr_nofail(fd);
+ return -errno;
+ }
+
+ console = fopen("/dev/console", "w");
+ if (!console) {
+ fclose(f);
+ return -ENOMEM;
+ }
+
+ while (!feof(f)) {
+ int pass, m;
+ unsigned long cur, max;
+ char *device;
+ double p;
+ usec_t t;
+
+ if (fscanf(f, "%i %lu %lu %ms", &pass, &cur, &max, &device) != 4)
+ break;
+
+ /* Only show one progress counter at max */
+ if (!locked) {
+ if (flock(fileno(console), LOCK_EX|LOCK_NB) < 0) {
+ free(device);
+ continue;
+ }
+
+ locked = true;
+ }
+
+ /* Only update once every 50ms */
+ t = now(CLOCK_MONOTONIC);
+ if (last + 50 * USEC_PER_MSEC > t) {
+ free(device);
+ continue;
+ }
+
+ last = t;
+
+ p = percent(pass, cur, max);
+ fprintf(console, "\r%s: fsck %3.1f%% complete...\r%n", device, p, &m);
+ fflush(console);
+
+ free(device);
+
+ if (m > clear)
+ clear = m;
+ }
+
+ if (clear > 0) {
+ unsigned j;
+
+ fputc('\r', console);
+ for (j = 0; j < (unsigned) clear; j++)
+ fputc(' ', console);
+ fputc('\r', console);
+ fflush(console);
+ }
+
+ fclose(f);
+ fclose(console);
+ return 0;
}
int main(int argc, char *argv[]) {
- const char *cmdline[8];
+ const char *cmdline[9];
int i = 0, r = EXIT_FAILURE, q;
pid_t pid;
siginfo_t status;
@@ -153,13 +248,15 @@ int main(int argc, char *argv[]) {
struct udev_device *udev_device = NULL;
const char *device;
bool root_directory;
+ int progress_pipe[2] = { -1, -1 };
+ char dash_c[2+10+1];
if (argc > 2) {
log_error("This program expects one or no arguments.");
return EXIT_FAILURE;
}
- log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
+ log_set_target(LOG_TARGET_AUTO);
log_parse_environment();
log_open();
@@ -215,6 +312,12 @@ int main(int argc, char *argv[]) {
root_directory = true;
}
+ if (arg_show_progress)
+ if (pipe(progress_pipe) < 0) {
+ log_error("pipe(): %m");
+ goto finish;
+ }
+
cmdline[i++] = "/sbin/fsck";
cmdline[i++] = "-a";
cmdline[i++] = "-T";
@@ -226,19 +329,39 @@ int main(int argc, char *argv[]) {
if (arg_force)
cmdline[i++] = "-f";
+ if (progress_pipe[1] >= 0) {
+ snprintf(dash_c, sizeof(dash_c), "-C%i", progress_pipe[1]);
+ char_array_0(dash_c);
+ cmdline[i++] = dash_c;
+ }
+
cmdline[i++] = device;
cmdline[i++] = NULL;
- if ((pid = fork()) < 0) {
+ pid = fork();
+ if (pid < 0) {
log_error("fork(): %m");
goto finish;
} else if (pid == 0) {
/* Child */
+ if (progress_pipe[0] >= 0)
+ close_nointr_nofail(progress_pipe[0]);
execv(cmdline[0], (char**) cmdline);
_exit(8); /* Operational error */
}
- if ((q = wait_for_terminate(pid, &status)) < 0) {
+ if (progress_pipe[1] >= 0) {
+ close_nointr_nofail(progress_pipe[1]);
+ progress_pipe[1] = -1;
+ }
+
+ if (progress_pipe[0] >= 0) {
+ process_progress(progress_pipe[0]);
+ progress_pipe[0] = -1;
+ }
+
+ q = wait_for_terminate(pid, &status);
+ if (q < 0) {
log_error("waitid(): %s", strerror(-q));
goto finish;
}
@@ -276,5 +399,7 @@ finish:
if (udev)
udev_unref(udev);
+ close_pipe(progress_pipe);
+
return r;
}
diff --git a/src/main.c b/src/main.c
index 7af060aa40..bfc48e5e39 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1364,7 +1364,6 @@ int main(int argc, char *argv[]) {
}
m->confirm_spawn = arg_confirm_spawn;
- m->show_status = arg_show_status;
#ifdef HAVE_SYSV_COMPAT
m->sysv_console = arg_sysv_console;
#endif
@@ -1379,6 +1378,8 @@ int main(int argc, char *argv[]) {
if (arg_default_controllers)
manager_set_default_controllers(m, arg_default_controllers);
+ manager_set_show_status(m, arg_show_status);
+
before_startup = now(CLOCK_MONOTONIC);
if ((r = manager_startup(m, serialization, fds)) < 0)
diff --git a/src/manager.c b/src/manager.c
index 163f69c22f..6311c10361 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -2248,12 +2248,12 @@ static int manager_process_signal_fd(Manager *m) {
case 20:
log_debug("Enabling showing of status.");
- m->show_status = true;
+ manager_set_show_status(m, true);
break;
case 21:
log_debug("Disabling showing of status.");
- m->show_status = false;
+ manager_set_show_status(m, false);
break;
case 22:
@@ -2904,7 +2904,8 @@ bool manager_is_booting_or_shutting_down(Manager *m) {
return true;
/* Is there a job for the shutdown target? */
- if (((u = manager_get_unit(m, SPECIAL_SHUTDOWN_TARGET))))
+ u = manager_get_unit(m, SPECIAL_SHUTDOWN_TARGET);
+ if (u)
return !!u->meta.job;
return false;
@@ -3134,6 +3135,35 @@ void manager_recheck_syslog(Manager *m) {
log_open();
}
+void manager_set_show_status(Manager *m, bool b) {
+ assert(m);
+
+ if (m->running_as != MANAGER_SYSTEM)
+ return;
+
+ m->show_status = b;
+
+ if (b)
+ touch("/run/systemd/show-status");
+ else
+ unlink("/run/systemd/show-status");
+}
+
+bool manager_get_show_status(Manager *m) {
+ assert(m);
+
+ if (m->running_as != MANAGER_SYSTEM)
+ return false;
+
+ if (m->show_status)
+ return true;
+
+ /* If Plymouth is running make sure we show the status, so
+ * that there's something nice to see when people press Esc */
+
+ return plymouth_running();
+}
+
static const char* const manager_running_as_table[_MANAGER_RUNNING_AS_MAX] = {
[MANAGER_SYSTEM] = "system",
[MANAGER_USER] = "user"
diff --git a/src/manager.h b/src/manager.h
index 22730d2176..5deb5696b7 100644
--- a/src/manager.h
+++ b/src/manager.h
@@ -290,6 +290,9 @@ void manager_undo_generators(Manager *m);
void manager_recheck_syslog(Manager *m);
+void manager_set_show_status(Manager *m, bool b);
+bool manager_get_show_status(Manager *m);
+
const char *manager_running_as_to_string(ManagerRunningAs i);
ManagerRunningAs manager_running_as_from_string(const char *s);
diff --git a/src/unit.c b/src/unit.c
index 031e61993d..3ce87ea1d3 100644
--- a/src/unit.c
+++ b/src/unit.c
@@ -2431,13 +2431,7 @@ void unit_status_printf(Unit *u, const char *format, ...) {
if (!UNIT_VTABLE(u)->show_status)
return;
- if (u->meta.manager->running_as != MANAGER_SYSTEM)
- return;
-
- /* If Plymouth is running make sure we show the status, so
- * that there's something nice to see when people press Esc */
-
- if (!u->meta.manager->show_status && !plymouth_running())
+ if (!manager_get_show_status(u->meta.manager))
return;
if (!manager_is_booting_or_shutting_down(u->meta.manager))
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-21 06:25:25 +0000