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-rw-r--r--src/systemctl/systemctl.c103
1 files changed, 70 insertions, 33 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 7c2d71f685..44dc47344d 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -155,6 +155,9 @@ static void ask_password_agent_open_if_enabled(void) {
if (arg_scope != UNIT_FILE_SYSTEM)
return;
+ if (arg_transport != BUS_TRANSPORT_LOCAL)
+ return;
+
ask_password_agent_open();
}
@@ -319,18 +322,23 @@ static void output_units_list(const UnitInfo *unit_infos, unsigned c) {
if (!arg_full && original_stdout_is_tty) {
unsigned basic_len;
+
id_len = MIN(max_id_len, 25u);
basic_len = 5 + id_len + 5 + active_len + sub_len;
+
if (job_count)
basic_len += job_len + 1;
+
if (basic_len < (unsigned) columns()) {
unsigned extra_len, incr;
extra_len = columns() - basic_len;
+
/* Either UNIT already got 25, or is fully satisfied.
* Grant up to 25 to DESC now. */
incr = MIN(extra_len, 25u);
desc_len += incr;
extra_len -= incr;
+
/* split the remaining space between UNIT and DESC,
* but do not give UNIT more than it needs. */
if (extra_len > 0) {
@@ -351,10 +359,15 @@ static void output_units_list(const UnitInfo *unit_infos, unsigned c) {
continue;
if (!n_shown && !arg_no_legend) {
- printf("%-*s %-*s %-*s %-*s ", id_len, "UNIT", load_len, "LOAD",
- active_len, "ACTIVE", sub_len, "SUB");
+ printf("%-*s %-*s %-*s %-*s ",
+ id_len, "UNIT",
+ load_len, "LOAD",
+ active_len, "ACTIVE",
+ sub_len, "SUB");
+
if (job_count)
printf("%-*s ", job_len, "JOB");
+
if (!arg_full && arg_no_pager)
printf("%.*s\n", desc_len, "DESCRIPTION");
else
@@ -384,6 +397,7 @@ static void output_units_list(const UnitInfo *unit_infos, unsigned c) {
on_active, active_len, u->active_state,
sub_len, u->sub_state, off_active,
job_count ? job_len + 1 : 0, u->job_id ? u->job_type : "");
+
if (desc_len > 0)
printf("%.*s\n", desc_len, u->description);
else
@@ -582,9 +596,12 @@ struct socket_info {
};
static int socket_info_compare(struct socket_info *a, struct socket_info *b) {
- int o = strcmp(a->path, b->path);
+ int o;
+
+ o = strcmp(a->path, b->path);
if (o == 0)
o = strcmp(a->type, b->type);
+
return o;
}
@@ -597,8 +614,8 @@ static int output_sockets_list(struct socket_info *socket_infos, unsigned cs) {
const char *on, *off;
for (s = socket_infos; s < socket_infos + cs; s++) {
- char **a;
unsigned tmp = 0;
+ char **a;
socklen = MAX(socklen, strlen(s->id));
if (arg_show_types)
@@ -670,14 +687,13 @@ static int list_sockets(sd_bus *bus, char **args) {
cu = (unsigned) r;
for (u = unit_infos; u < unit_infos + cu; u++) {
- const char *dot;
_cleanup_strv_free_ char **listen = NULL, **triggered = NULL;
unsigned c = 0, i;
if (!output_show_unit(u))
continue;
- if ((dot = strrchr(u->id, '.')) && !streq(dot+1, "socket"))
+ if (!endswith(u->id, ".socket"))
continue;
r = get_triggered_units(bus, u->unit_path, &triggered);
@@ -756,6 +772,7 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) {
max_id_len = sizeof("UNIT FILE")-1;
state_cols = sizeof("STATE")-1;
+
for (u = units; u < units + c; u++) {
if (!output_show_unit_file(u))
continue;
@@ -766,6 +783,7 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) {
if (!arg_full) {
unsigned basic_cols;
+
id_cols = MIN(max_id_len, 25u);
basic_cols = 1 + id_cols + state_cols;
if (basic_cols < (unsigned) columns())
@@ -774,7 +792,9 @@ static void output_unit_file_list(const UnitFileList *units, unsigned c) {
id_cols = max_id_len;
if (!arg_no_legend)
- printf("%-*s %-*s\n", id_cols, "UNIT FILE", state_cols, "STATE");
+ printf("%-*s %-*s\n",
+ id_cols, "UNIT FILE",
+ state_cols, "STATE");
for (u = units; u < units + c; u++) {
_cleanup_free_ char *e = NULL;
@@ -901,12 +921,13 @@ static int list_unit_files(sd_bus *bus, char **args) {
}
static int list_dependencies_print(const char *name, int level, unsigned int branches, bool last) {
- int i;
_cleanup_free_ char *n = NULL;
- size_t len = 0;
size_t max_len = MAX(columns(),20u);
+ size_t len = 0;
+ int i;
if (!arg_plain) {
+
for (i = level - 1; i >= 0; i--) {
len += 2;
if(len > max_len - 3 && !arg_full) {
@@ -916,14 +937,16 @@ static int list_dependencies_print(const char *name, int level, unsigned int bra
printf("%s", draw_special_char(branches & (1 << i) ? DRAW_TREE_VERT : DRAW_TREE_SPACE));
}
len += 2;
+
if(len > max_len - 3 && !arg_full) {
printf("%s...\n",max_len % 2 ? "" : " ");
return 0;
}
+
printf("%s", draw_special_char(last ? DRAW_TREE_RIGHT : DRAW_TREE_BRANCH));
}
- if(arg_full){
+ if (arg_full){
printf("%s\n", name);
return 0;
}
@@ -1031,10 +1054,12 @@ static int list_dependencies_get_dependencies(sd_bus *bus, const char *name, cha
static int list_dependencies_compare(const void *_a, const void *_b) {
const char **a = (const char**) _a, **b = (const char**) _b;
+
if (unit_name_to_type(*a) == UNIT_TARGET && unit_name_to_type(*b) != UNIT_TARGET)
return 1;
if (unit_name_to_type(*a) != UNIT_TARGET && unit_name_to_type(*b) == UNIT_TARGET)
return -1;
+
return strcasecmp(*a, *b);
}
@@ -1049,6 +1074,10 @@ static int list_dependencies_one(
char **c;
int r = 0;
+ assert(bus);
+ assert(name);
+ assert(units);
+
u = strv_append(*units, name);
if (!u)
return log_oom();
@@ -1676,10 +1705,8 @@ static int start_unit_one(
return log_oom();
r = set_consume(s, p);
- if (r < 0) {
- log_error("Failed to add path to set.");
- return r;
- }
+ if (r < 0)
+ return log_oom();
}
return 0;
@@ -1742,8 +1769,7 @@ static int start_unit(sd_bus *bus, char **args) {
streq(args[0], "reload-or-restart") ? "ReloadOrRestartUnit" :
streq(args[0], "reload-or-try-restart") ||
- streq(args[0], "condreload") ||
-
+ streq(args[0], "condreload") ||
streq(args[0], "force-reload") ? "ReloadOrTryRestartUnit" :
"StartUnit";
action = verb_to_action(args[0]);
@@ -1752,7 +1778,6 @@ static int start_unit(sd_bus *bus, char **args) {
action_table[action].mode ?: arg_job_mode;
one_name = action_table[action].target;
-
} else {
assert(arg_action < ELEMENTSOF(action_table));
assert(action_table[arg_action].target);
@@ -2556,11 +2581,11 @@ static void show_unit_help(UnitStatusInfo *i) {
STRV_FOREACH(p, i->documentation) {
if (startswith(*p, "man:")) {
- size_t k;
- char *e = NULL;
- _cleanup_free_ char *page = NULL, *section = NULL;
const char *args[4] = { "man", NULL, NULL, NULL };
+ _cleanup_free_ char *page = NULL, *section = NULL;
+ char *e = NULL;
pid_t pid;
+ size_t k;
k = strlen(*p);
@@ -4268,9 +4293,10 @@ static int unit_is_enabled(sd_bus *bus, char **args) {
UnitFileState state;
state = unit_file_get_state(arg_scope, arg_root, *name);
-
- if (state < 0)
+ if (state < 0) {
+ log_error("Failed to get unit file state for %s: %s", *name, strerror(-state));
return state;
+ }
if (state == UNIT_FILE_ENABLED ||
state == UNIT_FILE_ENABLED_RUNTIME ||
@@ -4651,7 +4677,7 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
/* Make sure that if the empty property list
was specified, we won't show any properties. */
if (isempty(optarg) && !arg_properties) {
- arg_properties = strv_new(NULL, NULL);
+ arg_properties = new0(char*, 1);
if (!arg_properties)
return log_oom();
} else {
@@ -5291,18 +5317,21 @@ _pure_ static int action_to_runlevel(void) {
}
static int talk_initctl(void) {
- struct init_request request = {};
- int r;
+
+ struct init_request request = {
+ .magic = INIT_MAGIC,
+ .sleeptime = 0,
+ .cmd = INIT_CMD_RUNLVL
+ };
+
_cleanup_close_ int fd = -1;
char rl;
+ int r;
rl = action_to_runlevel();
if (!rl)
return 0;
- request.magic = INIT_MAGIC;
- request.sleeptime = 0;
- request.cmd = INIT_CMD_RUNLVL;
request.runlevel = rl;
fd = open(INIT_FIFO, O_WRONLY|O_NDELAY|O_CLOEXEC|O_NOCTTY);
@@ -5491,22 +5520,24 @@ static int systemctl_main(sd_bus *bus, int argc, char *argv[], const int r) {
}
static int send_shutdownd(usec_t t, char mode, bool dry_run, bool warn, const char *message) {
- _cleanup_close_ int fd;
+
struct sd_shutdown_command c = {
.usec = t,
.mode = mode,
.dry_run = dry_run,
.warn_wall = warn,
};
+
union sockaddr_union sockaddr = {
.un.sun_family = AF_UNIX,
.un.sun_path = "/run/systemd/shutdownd",
};
- struct iovec iovec[2] = {
- {.iov_base = (char*) &c,
+
+ struct iovec iovec[2] = {{
+ .iov_base = (char*) &c,
.iov_len = offsetof(struct sd_shutdown_command, wall_message),
- }
- };
+ }};
+
struct msghdr msghdr = {
.msg_name = &sockaddr,
.msg_namelen = offsetof(struct sockaddr_un, sun_path)
@@ -5515,6 +5546,8 @@ static int send_shutdownd(usec_t t, char mode, bool dry_run, bool warn, const ch
.msg_iovlen = 1,
};
+ _cleanup_close_ int fd;
+
fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0);
if (fd < 0)
return -errno;
@@ -5592,6 +5625,7 @@ static _noreturn_ void halt_now(enum action a) {
break;
case ACTION_REBOOT:
+
if (read_one_line_file(REBOOT_PARAM_FILE, &param) == 0) {
log_info("Rebooting with arg '%s'.", param);
syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2,
@@ -5639,6 +5673,9 @@ static int halt_main(sd_bus *bus) {
_cleanup_free_ char *m;
m = strv_join(arg_wall, " ");
+ if (!m)
+ return log_oom();
+
r = send_shutdownd(arg_when,
arg_action == ACTION_HALT ? 'H' :
arg_action == ACTION_POWEROFF ? 'P' :
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-08 15:42:55 +0000