summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--man/systemctl.xml108
-rw-r--r--src/core/device.c2
-rw-r--r--src/journal/journalctl.c4
-rw-r--r--src/run/run.c6
-rw-r--r--src/shared/unit-name.c23
-rw-r--r--src/shared/unit-name.h4
-rw-r--r--src/shared/util.h14
-rw-r--r--src/systemctl/systemctl.c336
-rw-r--r--src/test/test-unit-name.c4
-rw-r--r--src/udev/udev-rules.c2
10 files changed, 307 insertions, 196 deletions
diff --git a/man/systemctl.xml b/man/systemctl.xml
index 7e0216e92..13a4444a0 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -580,15 +580,24 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</varlistentry>
<varlistentry>
- <term><command>start <replaceable>NAME</replaceable>...</command></term>
+ <term><command>start <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Start (activate) one or more units specified on the
command line.</para>
+
+ <para>Note that glob patterns operate on a list of currently
+ loaded units. Units which are not active and are not in a
+ failed state usually are not loaded, and would not be
+ matched by any pattern. In addition, in case of
+ instantiated units, systemd is often unaware of the
+ instance name until the instance has been started. Therefore
+ using glob patterns with <command>start</command>
+ has limited usefulness.</para>
</listitem>
</varlistentry>
<varlistentry>
- <term><command>stop <replaceable>NAME</replaceable>...</command></term>
+ <term><command>stop <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Stop (deactivate) one or more units specified on the
@@ -596,7 +605,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>reload <replaceable>NAME</replaceable>...</command></term>
+ <term><command>reload <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Asks all units listed on the command line to reload
@@ -617,7 +626,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</varlistentry>
<varlistentry>
- <term><command>restart <replaceable>NAME</replaceable>...</command></term>
+ <term><command>restart <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Restart one or more units specified on the command
@@ -626,7 +635,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>try-restart <replaceable>NAME</replaceable>...</command></term>
+ <term><command>try-restart <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Restart one or more units specified on the command
@@ -637,7 +646,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>reload-or-restart <replaceable>NAME</replaceable>...</command></term>
+ <term><command>reload-or-restart <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Reload one or more units if they support it. If not,
@@ -646,7 +655,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>reload-or-try-restart <replaceable>NAME</replaceable>...</command></term>
+ <term><command>reload-or-try-restart <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Reload one or more units if they support it. If not,
@@ -676,7 +685,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>kill <replaceable>NAME</replaceable>...</command></term>
+ <term><command>kill <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Send a signal to one or more processes of the
@@ -687,7 +696,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>is-active <replaceable>NAME</replaceable>...</command></term>
+ <term><command>is-active <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Check whether any of the specified units are active
@@ -698,7 +707,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>is-failed <replaceable>NAME</replaceable>...</command></term>
+ <term><command>is-failed <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Check whether any of the specified units are in a "failed" state.
@@ -709,7 +718,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>status</command> <optional><replaceable>NAME</replaceable>...|<replaceable>PID</replaceable>...]</optional></term>
+ <term><command>status</command> <optional><replaceable>PATTERN</replaceable>...|<replaceable>PID</replaceable>...]</optional></term>
<listitem>
<para>Show terse runtime status information about one or
@@ -735,7 +744,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>show</command> <optional><replaceable>NAME</replaceable>...|<replaceable>JOB</replaceable>...</optional></term>
+ <term><command>show</command> <optional><replaceable>PATTERN</replaceable>...|<replaceable>JOB</replaceable>...</optional></term>
<listitem>
<para>Show properties of one or more units, jobs, or the
@@ -752,7 +761,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>cat <replaceable>NAME</replaceable>...</command></term>
+ <term><command>cat <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Show backing files of one or more units. Prints the
@@ -788,7 +797,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</varlistentry>
<varlistentry>
- <term><command>help <replaceable>NAME</replaceable>...|<replaceable>PID</replaceable>...</command></term>
+ <term><command>help <replaceable>PATTERN</replaceable>...|<replaceable>PID</replaceable>...</command></term>
<listitem>
<para>Show manual pages for one or more units, if
@@ -798,7 +807,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</varlistentry>
<varlistentry>
- <term><command>reset-failed [<replaceable>NAME</replaceable>...]</command></term>
+ <term><command>reset-failed [<replaceable>PATTERN</replaceable>...]</command></term>
<listitem>
<para>Reset the <literal>failed</literal> state of the
@@ -1137,7 +1146,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
</listitem>
</varlistentry>
<varlistentry>
- <term><command>delete <replaceable>NAME</replaceable>...</command></term>
+ <term><command>delete <replaceable>PATTERN</replaceable>...</command></term>
<listitem>
<para>Remove a snapshot previously created with
@@ -1383,23 +1392,55 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<refsect2>
<title>Parameter Syntax</title>
- <para>For unit commands, the specified
- <replaceable>NAME</replaceable> should be the full name of the
- unit, or an abbreviated name which is automatically extended with
- the <literal>.service</literal> suffix.
- <programlisting># systemctl start foo.service</programlisting> is equivalent to:
- <programlisting># systemctl start foo</programlisting>
- Note that (absolute) paths to device nodes are automatically converted to device unit names, and other (absolute) paths to mount unit names.
- <programlisting># systemctl status /dev/sda
-# systemctl status /home</programlisting> is equivalent to:
- <programlisting># systemctl status dev-sda.device
-# systemctl status home.mount</programlisting></para>
-
- <para>For unit file commands, the
- specified <replaceable>NAME</replaceable> should be the full name
- of the unit file, or the absolute path to the unit file.
- <programlisting># systemctl link /path/to/foo.service</programlisting>
- </para>
+ <para>Unit ommands listed above take either a single unit name
+ (designated as <replaceable>NAME</replaceable>), or multiple
+ unit specifications (designated as
+ <replaceable>PATTERN</replaceable>...). In the first case, the
+ unit name with or without a suffix must be given. If the suffix
+ is not specified, systemctl will append a suitable suffix,
+ <literal>.service</literal> by default, and a type-specific
+ suffix in case of commands which operate only on specific unit
+ types. For example,
+ <programlisting># systemctl start sshd</programlisting> and
+ <programlisting># systemctl start sshd.service</programlisting>
+ are equivalent, as are
+ <programlisting># systemctl isolate snapshot-11</programlisting>
+ and
+ <programlisting># systemctl isolate snapshot-11.snapshot</programlisting>
+ Note that (absolute) paths to device nodes are automatically
+ converted to device unit names, and other (absolute) paths to
+ mount unit names.
+ <programlisting># systemctl status /dev/sda
+# systemctl status /home</programlisting>
+ are equivalent to:
+ <programlisting># systemctl status dev-sda.device
+# systemctl status home.mount</programlisting>
+ In the second case, shell-style globs will be matched against
+ currently loaded units, and literal unit names, with or without
+ a suffix, will be treated as in the first case. This means that
+ literal unit names always refer to exactly one unit, but globs
+ may match zero units and this is not considered an error.</para>
+
+ <para>Glob patterns use
+ <citerefentry><refentrytitle>fnmatch</refentrytitle><manvolnum>3</manvolnum></citerefentry>,
+ so normal shell-style globbing rules are used, and
+ <literal>*</literal>, <literal>?</literal>,
+ <literal>[]</literal> may be used. See
+ <citerefentry><refentrytitle>glob</refentrytitle><manvolnum>7</manvolnum></citerefentry>
+ for more details. The patterns are matched against the names of
+ currently loaded units, and patterns which don't match anything
+ are silently skipped. For example:
+ <programlisting># systemctl stop sshd@*.service</programlisting>
+ will stop all <filename>sshd@.service</filename> instances.
+ </para>
+
+ <para>For unit file commands, the specified
+ <replaceable>NAME</replaceable> should be the full name of the
+ unit file, or the absolute path to the unit file:
+ <programlisting># systemctl enable foo.service</programlisting>
+ or
+ <programlisting># systemctl link /path/to/foo.service</programlisting>
+ </para>
</refsect2>
</refsect1>
@@ -1441,6 +1482,7 @@ kobject-uevent 1 systemd-udevd-kernel.socket systemd-udevd.service
<citerefentry><refentrytitle>systemd.special</refentrytitle><manvolnum>7</manvolnum></citerefentry>,
<citerefentry><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.preset</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+ <citerefentry><refentrytitle>glob</refentrytitle><manvolnum>7</manvolnum></citerefentry>
</para>
</refsect1>
diff --git a/src/core/device.c b/src/core/device.c
index 2c44dec77..d3976c9d4 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -268,7 +268,7 @@ static int device_update_unit(Manager *m, struct udev_device *dev, const char *p
memcpy(e, w, l);
e[l] = 0;
- n = unit_name_mangle(e);
+ n = unit_name_mangle(e, false);
if (!n) {
r = -ENOMEM;
goto fail;
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 122b0e64f..fdee9d4e6 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -991,7 +991,7 @@ static int add_units(sd_journal *j) {
assert(j);
STRV_FOREACH(i, arg_system_units) {
- u = unit_name_mangle(*i);
+ u = unit_name_mangle(*i, false);
if (!u)
return log_oom();
r = add_matches_for_unit(j, u);
@@ -1003,7 +1003,7 @@ static int add_units(sd_journal *j) {
}
STRV_FOREACH(i, arg_user_units) {
- u = unit_name_mangle(*i);
+ u = unit_name_mangle(*i, false);
if (!u)
return log_oom();
diff --git a/src/run/run.c b/src/run/run.c
index 2e0cd1a6d..ef2015fe3 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -208,7 +208,7 @@ static int message_start_transient_unit_new(sd_bus *bus, const char *name, sd_bu
if (!isempty(arg_slice)) {
_cleanup_free_ char *slice;
- slice = unit_name_mangle_with_suffix(arg_slice, ".slice");
+ slice = unit_name_mangle_with_suffix(arg_slice, false, ".slice");
if (!slice)
return -ENOMEM;
@@ -255,7 +255,7 @@ static int start_transient_service(
int r;
if (arg_unit)
- name = unit_name_mangle_with_suffix(arg_unit, ".service");
+ name = unit_name_mangle_with_suffix(arg_unit, false, ".service");
else
asprintf(&name, "run-%lu.service", (unsigned long) getpid());
if (!name)
@@ -342,7 +342,7 @@ static int start_transient_scope(
assert(bus);
if (arg_unit)
- name = unit_name_mangle_with_suffix(arg_unit, ".scope");
+ name = unit_name_mangle_with_suffix(arg_unit, false, ".scope");
else
asprintf(&name, "run-%lu.scope", (unsigned long) getpid());
if (!name)
diff --git a/src/shared/unit-name.c b/src/shared/unit-name.c
index 178efefdb..832b92681 100644
--- a/src/shared/unit-name.c
+++ b/src/shared/unit-name.c
@@ -481,15 +481,18 @@ int unit_name_from_dbus_path(const char *path, char **name) {
return 0;
}
-char *unit_name_mangle(const char *name) {
+
+/**
+ * Try to turn a string that might not be a unit name into a
+ * sensible unit name.
+ */
+char *unit_name_mangle(const char *name, bool allow_globs) {
char *r, *t;
const char *f;
+ const char* valid_chars = allow_globs ? "@" VALID_CHARS "[]!-*?" : "@" VALID_CHARS;
assert(name);
- /* Try to turn a string that might not be a unit name into a
- * sensible unit name. */
-
if (is_device_path(name))
return unit_name_from_path(name, ".device");
@@ -506,7 +509,7 @@ char *unit_name_mangle(const char *name) {
for (f = name, t = r; *f; f++) {
if (*f == '/')
*(t++) = '-';
- else if (!strchr("@" VALID_CHARS, *f))
+ else if (!strchr(valid_chars, *f))
t = do_escape_char(*f, t);
else
*(t++) = *f;
@@ -520,7 +523,12 @@ char *unit_name_mangle(const char *name) {
return r;
}
-char *unit_name_mangle_with_suffix(const char *name, const char *suffix) {
+
+/**
+ * Similar to unit_name_mangle(), but is called when we know
+ * that this is about a specific unit type.
+ */
+char *unit_name_mangle_with_suffix(const char *name, bool allow_globs, const char *suffix) {
char *r, *t;
const char *f;
@@ -528,9 +536,6 @@ char *unit_name_mangle_with_suffix(const char *name, const char *suffix) {
assert(suffix);
assert(suffix[0] == '.');
- /* Similar to unit_name_mangle(), but is called when we know
- * that this is about snapshot units. */
-
r = new(char, strlen(name) * 4 + strlen(suffix) + 1);
if (!r)
return NULL;
diff --git a/src/shared/unit-name.h b/src/shared/unit-name.h
index 57719d544..362ff0c00 100644
--- a/src/shared/unit-name.h
+++ b/src/shared/unit-name.h
@@ -98,7 +98,7 @@ char *unit_name_to_path(const char *name);
char *unit_dbus_path_from_name(const char *name);
int unit_name_from_dbus_path(const char *path, char **name);
-char *unit_name_mangle(const char *name);
-char *unit_name_mangle_with_suffix(const char *name, const char *suffix);
+char *unit_name_mangle(const char *name, bool allow_globs);
+char *unit_name_mangle_with_suffix(const char *name, bool allow_globs, const char *suffix);
int build_subslice(const char *slice, const char*name, char **subslice);
diff --git a/src/shared/util.h b/src/shared/util.h
index b37072f24..f6d2cedd8 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -47,9 +47,10 @@
/* What is interpreted as whitespace? */
#define WHITESPACE " \t\n\r"
-#define NEWLINE "\n\r"
-#define QUOTES "\"\'"
-#define COMMENTS "#;"
+#define NEWLINE "\n\r"
+#define QUOTES "\"\'"
+#define COMMENTS "#;"
+#define GLOB_CHARS "*?["
#define FORMAT_BYTES_MAX 8
@@ -627,6 +628,13 @@ bool path_is_safe(const char *p) _pure_;
bool string_is_safe(const char *p) _pure_;
bool string_has_cc(const char *p) _pure_;
+/**
+ * Check if a string contains any glob patterns.
+ */
+_pure_ static inline bool string_is_glob(const char *p) {
+ return !!strpbrk(p, GLOB_CHARS);
+}
+
void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
int (*compar) (const void *, const void *, void *),
void *arg);
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 6c9fa763a..03b9dd9c2 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -421,12 +421,10 @@ static void output_units_list(const UnitInfo *unit_infos, unsigned c) {
const char *on, *off;
if (n_shown) {
- printf("\nLOAD = Reflects whether the unit definition was properly loaded.\n"
- "ACTIVE = The high-level unit activation state, i.e. generalization of SUB.\n"
- "SUB = The low-level unit activation state, values depend on unit type.\n");
- if (job_count)
- printf("JOB = Pending job for the unit.\n");
- puts("");
+ puts("\nLOAD = Reflects whether the unit definition was properly loaded.\n"
+ "ACTIVE = The high-level unit activation state, i.e. generalization of SUB.\n"
+ "SUB = The low-level unit activation state, values depend on unit type.");
+ puts(job_count ? "JOB = Pending job for the unit.\n" : "");
on = ansi_highlight();
off = ansi_highlight_off();
} else {
@@ -1377,7 +1375,7 @@ static int list_dependencies(sd_bus *bus, char **args) {
assert(bus);
if (args[1]) {
- unit = unit_name_mangle(args[1]);
+ unit = unit_name_mangle(args[1], false);
if (!unit)
return log_oom();
u = unit;
@@ -1477,7 +1475,7 @@ static int set_default(sd_bus *bus, char **args) {
unsigned n_changes = 0;
int r;
- unit = unit_name_mangle_with_suffix(args[1], ".target");
+ unit = unit_name_mangle_with_suffix(args[1], false, ".target");
if (!unit)
return log_oom();
@@ -1706,17 +1704,12 @@ static int cancel_job(sd_bus *bus, char **args) {
static int need_daemon_reload(sd_bus *bus, const char *unit) {
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_free_ char *n = NULL;
const char *path;
int b, r;
/* We ignore all errors here, since this is used to show a
* warning only */
- n = unit_name_mangle(unit);
- if (!n)
- return -ENOMEM;
-
/* We don't use unit_dbus_path_from_name() directly since we
* don't want to load the unit if it isn't loaded. */
@@ -1728,7 +1721,7 @@ static int need_daemon_reload(sd_bus *bus, const char *unit) {
"GetUnit",
NULL,
&reply,
- "s", n);
+ "s", unit);
if (r < 0)
return r;
@@ -1894,8 +1887,10 @@ static int wait_for_jobs(sd_bus *bus, Set *s) {
while (!set_isempty(s)) {
q = bus_process_wait(bus);
- if (q < 0)
+ if (q < 0) {
+ log_error("Failed to wait for response: %s", strerror(-r));
return q;
+ }
if (d.result) {
q = check_wait_response(&d);
@@ -1903,6 +1898,8 @@ static int wait_for_jobs(sd_bus *bus, Set *s) {
* meaningful. */
if (q < 0 && r == 0)
r = q;
+ log_debug("Got result %s/%s for job %s",
+ strna(d.result), strerror(-q), strna(d.name));
}
free(d.name);
@@ -1927,7 +1924,7 @@ static int check_one_unit(sd_bus *bus, const char *name, const char *good_states
assert(name);
- n = unit_name_mangle(name);
+ n = unit_name_mangle(name, false);
if (!n)
return log_oom();
@@ -1984,7 +1981,7 @@ static int check_triggering_units(
char **i;
int r;
- n = unit_name_mangle(name);
+ n = unit_name_mangle(name, false);
if (!n)
return log_oom();
@@ -2051,7 +2048,6 @@ static int start_unit_one(
Set *s) {
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
- _cleanup_free_ char *n;
const char *path;
int r;
@@ -2060,10 +2056,7 @@ static int start_unit_one(
assert(mode);
assert(error);
- n = unit_name_mangle(name);
- if (!n)
- return log_oom();
-
+ log_debug("Calling manager for %s on %s, %s", method, name, mode);
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
@@ -2072,14 +2065,14 @@ static int start_unit_one(
method,
error,
&reply,
- "ss", n, mode);
+ "ss", name, mode);
if (r < 0) {
if (r == -ENOENT && arg_action != ACTION_SYSTEMCTL)
/* There's always a fallback possible for
* legacy actions. */
return -EADDRNOTAVAIL;
- log_error("Failed to start %s: %s", name, bus_error_message(error, r));
+ log_error("Failed to %s %s: %s", method, name, bus_error_message(error, r));
return r;
}
@@ -2087,9 +2080,9 @@ static int start_unit_one(
if (r < 0)
return bus_log_parse_error(r);
- if (need_daemon_reload(bus, n) > 0)
+ if (need_daemon_reload(bus, name) > 0)
log_warning("Warning: Unit file of %s changed on disk, 'systemctl%s daemon-reload' recommended.",
- n, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+ name, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
if (s) {
char *p;
@@ -2098,6 +2091,7 @@ static int start_unit_one(
if (!p)
return log_oom();
+ log_debug("Adding %s to the set", p);
r = set_consume(s, p);
if (r < 0)
return log_oom();
@@ -2106,6 +2100,52 @@ static int start_unit_one(
return 0;
}
+static int expand_names(sd_bus *bus, char **names, const char* suffix, char ***ret) {
+
+ _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
+ _cleanup_strv_free_ char **mangled = NULL, **globs = NULL;
+ char **name;
+ int r = 0, i;
+
+ STRV_FOREACH(name, names) {
+ char *t;
+
+ if (suffix)
+ t = unit_name_mangle_with_suffix(*name, true, suffix);
+ else
+ t = unit_name_mangle(*name, true);
+ if (!t)
+ return log_oom();
+
+ if (string_is_glob(t))
+ r = strv_push(&globs, t);
+ else
+ r = strv_push(&mangled, t);
+ if (r < 0) {
+ free(t);
+ return log_oom();
+ }
+ }
+
+ /* Query the manager only if any of the names are a glob, since
+ * this is fairly expensive */
+ if (!strv_isempty(globs)) {
+ _cleanup_free_ UnitInfo *unit_infos = NULL;
+
+ r = get_unit_list(bus, &reply, &unit_infos, globs);
+ if (r < 0)
+ return r;
+
+ for (i = 0; i < r; i++)
+ if (strv_extend(&mangled, unit_infos[i].id) < 0)
+ return log_oom();
+ }
+
+ *ret = mangled;
+ mangled = NULL; /* do not free */
+ return 0;
+}
+
static const struct {
const char *target;
const char *verb;
@@ -2139,12 +2179,11 @@ static enum action verb_to_action(const char *verb) {
}
static int start_unit(sd_bus *bus, char **args) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_set_free_free_ Set *s = NULL;
- const char *method, *mode;
+ _cleanup_strv_free_ char **names = NULL;
+ const char *method, *mode, *one_name;
char **name;
int r = 0;
- char **names, *strv[] = {NULL, NULL}; /* at most one name */
assert(bus);
@@ -2172,7 +2211,7 @@ static int start_unit(sd_bus *bus, char **args) {
mode = streq(args[0], "isolate") ? "isolate" :
action_table[action].mode ?: arg_job_mode;
- strv[0] = (char*) action_table[action].target;
+ one_name = action_table[action].target;
} else {
assert(arg_action < ELEMENTSOF(action_table));
assert(action_table[arg_action].target);
@@ -2180,13 +2219,16 @@ static int start_unit(sd_bus *bus, char **args) {
method = "StartUnit";
mode = action_table[arg_action].mode;
- strv[0] = (char*) action_table[arg_action].target;
+ one_name = action_table[arg_action].target;
}
- if (strv[0])
- names = strv;
- else
- names = args + 1;
+ if (one_name)
+ names = strv_new(one_name, NULL);
+ else {
+ r = expand_names(bus, args + 1, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
+ }
if (!arg_no_block) {
r = enable_wait_for_jobs(bus);
@@ -2201,13 +2243,12 @@ static int start_unit(sd_bus *bus, char **args) {
}
STRV_FOREACH(name, names) {
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
int q;
q = start_unit_one(bus, method, *name, mode, &error, s);
- if (r == 0 && q < 0) {
+ if (r >= 0 && q < 0)
r = translate_bus_error_to_exit_status(q, &error);
- sd_bus_error_free(&error);
- }
}
if (!arg_no_block) {
@@ -2444,17 +2485,23 @@ static int start_special(sd_bus *bus, char **args) {
return r;
}
-static int check_unit_active(sd_bus *bus, char **args) {
+static int check_unit_generic(sd_bus *bus, int code, const char *good_states, char **args) {
+ _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_strv_free_ char **names = NULL;
char **name;
- int r = 3; /* According to LSB: "program is not running" */
+ int r = code;
assert(bus);
assert(args);
- STRV_FOREACH(name, args+1) {
+ r = expand_names(bus, args, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
+
+ STRV_FOREACH(name, names) {
int state;
- state = check_one_unit(bus, *name, "active\0reloading\0", arg_quiet);
+ state = check_one_unit(bus, *name, good_states, arg_quiet);
if (state < 0)
return state;
if (state > 0)
@@ -2464,30 +2511,20 @@ static int check_unit_active(sd_bus *bus, char **args) {
return r;
}
-static int check_unit_failed(sd_bus *bus, char **args) {
- char **name;
- int r = 1;
-
- assert(bus);
- assert(args);
-
- STRV_FOREACH(name, args+1) {
- int state;
-
- state = check_one_unit(bus, *name, "failed\0", arg_quiet);
- if (state < 0)
- return state;
- if (state > 0)
- r = 0;
- }
+static int check_unit_active(sd_bus *bus, char **args) {
+ /* According to LSB: 3, "program is not running" */
+ return check_unit_generic(bus, 3, "active\0reloading\0", args + 1);
+}
- return r;
+static int check_unit_failed(sd_bus *bus, char **args) {
+ return check_unit_generic(bus, 1, "failed\0", args + 1);
}
static int kill_unit(sd_bus *bus, char **args) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_strv_free_ char **names = NULL;
char **name;
- int r = 0;
+ int r, q;
assert(bus);
assert(args);
@@ -2495,14 +2532,12 @@ static int kill_unit(sd_bus *bus, char **args) {
if (!arg_kill_who)
arg_kill_who = "all";
- STRV_FOREACH(name, args+1) {
- _cleanup_free_ char *n = NULL;
-
- n = unit_name_mangle(*name);
- if (!n)
- return log_oom();
+ r = expand_names(bus, args + 1, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
- r = sd_bus_call_method(
+ STRV_FOREACH(name, names) {
+ q = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
@@ -2510,14 +2545,16 @@ static int kill_unit(sd_bus *bus, char **args) {
"KillUnit",
&error,
NULL,
- "ssi", n, arg_kill_who, arg_signal);
- if (r < 0) {
- log_error("Failed to kill unit %s: %s", n, bus_error_message(&error, r));
- return r;
+ "ssi", *names, arg_kill_who, arg_signal);
+ if (q < 0) {
+ log_error("Failed to kill unit %s: %s",
+ *names, bus_error_message(&error, r));
+ if (r == 0)
+ r = q;
}
}
- return 0;
+ return r;
}
typedef struct ExecStatusInfo {
@@ -3563,6 +3600,8 @@ static int show_one(
assert(path);
assert(new_line);
+ log_debug("Showing one %s", path);
+
r = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
@@ -3735,33 +3774,34 @@ static int show_all(
}
static int cat(sd_bus *bus, char **args) {
- _cleanup_free_ char *unit = NULL, *n = NULL;
- int r = 0;
+ _cleanup_free_ char *unit = NULL;
+ _cleanup_strv_free_ char **names = NULL;
char **name;
bool first = true;
+ int r = 0;
assert(bus);
assert(args);
+ r = expand_names(bus, args + 1, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
+
pager_open_if_enabled();
- STRV_FOREACH(name, args+1) {
+ STRV_FOREACH(name, names) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_strv_free_ char **dropin_paths = NULL;
_cleanup_free_ char *fragment_path = NULL;
char **path;
- n = unit_name_mangle(*name);
- if (!n)
- return log_oom();
-
- unit = unit_dbus_path_from_name(n);
+ unit = unit_dbus_path_from_name(*name);
if (!unit)
return log_oom();
- if (need_daemon_reload(bus, n) > 0)
+ if (need_daemon_reload(bus, *name) > 0)
log_warning("Unit file of %s changed on disk. Run 'systemctl%s daemon-reload'.",
- n, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
+ *name, arg_scope == UNIT_FILE_SYSTEM ? "" : " --user");
r = sd_bus_get_property_string(
bus,
@@ -3828,10 +3868,9 @@ static int cat(sd_bus *bus, char **args) {
}
static int show(sd_bus *bus, char **args) {
- int r, ret = 0;
bool show_properties, show_status, new_line = false;
- char **name;
bool ellipsized = false;
+ int r, ret = 0;
assert(bus);
assert(args);
@@ -3849,23 +3888,19 @@ static int show(sd_bus *bus, char **args) {
if (show_status && strv_length(args) <= 1)
ret = show_all(args[0], bus, false, &new_line, &ellipsized);
- else
- STRV_FOREACH(name, args+1) {
+ else {
+ _cleanup_free_ char **patterns = NULL;
+ char **name;
+
+ STRV_FOREACH(name, args + 1) {
_cleanup_free_ char *unit = NULL;
uint32_t id;
if (safe_atou32(*name, &id) < 0) {
- _cleanup_free_ char *n = NULL;
- /* Interpret as unit name */
-
- n = unit_name_mangle(*name);
- if (!n)
- return log_oom();
-
- unit = unit_dbus_path_from_name(n);
- if (!unit)
+ if (strv_push(&patterns, *name) < 0)
return log_oom();
+ continue;
} else if (show_properties) {
/* Interpret as job id */
if (asprintf(&unit, "/org/freedesktop/systemd1/job/%u", id) < 0)
@@ -3883,6 +3918,25 @@ static int show(sd_bus *bus, char **args) {
show_one(args[0], bus, unit, show_properties, &new_line, &ellipsized);
}
+ if (!strv_isempty(patterns)) {
+ _cleanup_strv_free_ char **names = NULL;
+
+ r = expand_names(bus, patterns, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
+
+ STRV_FOREACH(name, names) {
+ _cleanup_free_ char *unit;
+
+ unit = unit_dbus_path_from_name(*name);
+ if (!unit)
+ return log_oom();
+
+ show_one(args[0], bus, unit, show_properties, &new_line, &ellipsized);
+ }
+ }
+ }
+
if (ellipsized && !arg_quiet)
printf("Hint: Some lines were ellipsized, use -l to show in full.\n");
@@ -4063,7 +4117,7 @@ static int set_property(sd_bus *bus, char **args) {
if (r < 0)
return bus_log_create_error(r);
- n = unit_name_mangle(args[1]);
+ n = unit_name_mangle(args[1], false);
if (!n)
return log_oom();
@@ -4110,7 +4164,7 @@ static int snapshot(sd_bus *bus, char **args) {
int r;
if (strv_length(args) > 1)
- n = unit_name_mangle_with_suffix(args[1], ".snapshot");
+ n = unit_name_mangle_with_suffix(args[1], false, ".snapshot");
else
n = strdup("");
if (!n)
@@ -4155,19 +4209,18 @@ static int snapshot(sd_bus *bus, char **args) {
static int delete_snapshot(sd_bus *bus, char **args) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_strv_free_ char **names = NULL;
char **name;
- int r;
+ int r, q;
assert(args);
- STRV_FOREACH(name, args+1) {
- _cleanup_free_ char *n = NULL;
-
- n = unit_name_mangle_with_suffix(*name, ".snapshot");
- if (!n)
- return log_oom();
+ r = expand_names(bus, args + 1, ".snapshot", &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
- r = sd_bus_call_method(
+ STRV_FOREACH(name, names) {
+ q = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
@@ -4175,14 +4228,16 @@ static int delete_snapshot(sd_bus *bus, char **args) {
"RemoveSnapshot",
&error,
NULL,
- "s", n);
- if (r < 0) {
- log_error("Failed to remove snapshot %s: %s", n, bus_error_message(&error, r));
- return r;
+ "s", *name);
+ if (q < 0) {
+ log_error("Failed to remove snapshot %s: %s",
+ *name, bus_error_message(&error, r));
+ if (r == 0)
+ r = q;
}
}
- return 0;
+ return r;
}
static int daemon_reload(sd_bus *bus, char **args) {
@@ -4236,20 +4291,19 @@ static int daemon_reload(sd_bus *bus, char **args) {
static int reset_failed(sd_bus *bus, char **args) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_strv_free_ char **names = NULL;
char **name;
- int r;
+ int r, q;
if (strv_length(args) <= 1)
return daemon_reload(bus, args);
- STRV_FOREACH(name, args+1) {
- _cleanup_free_ char *n;
-
- n = unit_name_mangle(*name);
- if (!n)
- return log_oom();
+ r = expand_names(bus, args + 1, NULL, &names);
+ if (r < 0)
+ log_error("Failed to expand names: %s", strerror(-r));
- r = sd_bus_call_method(
+ STRV_FOREACH(name, names) {
+ q = sd_bus_call_method(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
@@ -4257,14 +4311,16 @@ static int reset_failed(sd_bus *bus, char **args) {
"ResetFailedUnit",
&error,
NULL,
- "s", n);
- if (r < 0) {
- log_error("Failed to reset failed state of unit %s: %s", n, bus_error_message(&error, r));
- return r;
+ "s", *name);
+ if (q < 0) {
+ log_error("Failed to reset failed state of unit %s: %s",
+ *name, bus_error_message(&error, r));
+ if (r == 0)
+ r = q;
}
}
- return 0;
+ return r;
}
static int show_environment(sd_bus *bus, char **args) {
@@ -4563,7 +4619,7 @@ static int mangle_names(char **original_names, char ***mangled_names) {
if (is_path(*name))
*i = strdup(*name);
else
- *i = unit_name_mangle(*name);
+ *i = unit_name_mangle(*name, false);
if (!*i) {
strv_free(l);
@@ -4580,7 +4636,7 @@ static int mangle_names(char **original_names, char ***mangled_names) {
}
static int enable_unit(sd_bus *bus, char **args) {
- _cleanup_strv_free_ char **mangled_names = NULL;
+ _cleanup_strv_free_ char **names = NULL;
const char *verb = args[0];
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
@@ -4590,32 +4646,32 @@ static int enable_unit(sd_bus *bus, char **args) {
if (!args[1])
return 0;
- r = mangle_names(args+1, &mangled_names);
+ r = mangle_names(args+1, &names);
if (r < 0)
return r;
- r = enable_sysv_units(verb, mangled_names);
+ r = enable_sysv_units(verb, names);
if (r < 0)
return r;
if (!bus || avoid_bus()) {
if (streq(verb, "enable")) {
- r = unit_file_enable(arg_scope, arg_runtime, arg_root, mangled_names, arg_force, &changes, &n_changes);
+ r = unit_file_enable(arg_scope, arg_runtime, arg_root, names, arg_force, &changes, &n_changes);
carries_install_info = r;
} else if (streq(verb, "disable"))
- r = unit_file_disable(arg_scope, arg_runtime, arg_root, mangled_names, &changes, &n_changes);
+ r = unit_file_disable(arg_scope, arg_runtime, arg_root, names, &changes, &n_changes);
else if (streq(verb, "reenable")) {
- r = unit_file_reenable(arg_scope, arg_runtime, arg_root, mangled_names, arg_force, &changes, &n_changes);
+ r = unit_file_reenable(arg_scope, arg_runtime, arg_root, names, arg_force, &changes, &n_changes);
carries_install_info = r;
} else if (streq(verb, "link"))
- r = unit_file_link(arg_scope, arg_runtime, arg_root, mangled_names, arg_force, &changes, &n_changes);
+ r = unit_file_link(arg_scope, arg_runtime, arg_root, names, arg_force, &changes, &n_changes);
else if (streq(verb, "preset")) {
- r = unit_file_preset(arg_scope, arg_runtime, arg_root, mangled_names, arg_force, &changes, &n_changes);
+ r = unit_file_preset(arg_scope, arg_runtime, arg_root, names, arg_force, &changes, &n_changes);
carries_install_info = r;
} else if (streq(verb, "mask"))
- r = unit_file_mask(arg_scope, arg_runtime, arg_root, mangled_names, arg_force, &changes, &n_changes);
+ r = unit_file_mask(arg_scope, arg_runtime, arg_root, names, arg_force, &changes, &n_changes);
else if (streq(verb, "unmask"))
- r = unit_file_unmask(arg_scope, arg_runtime, arg_root, mangled_names, &changes, &n_changes);
+ r = unit_file_unmask(arg_scope, arg_runtime, arg_root, names, &changes, &n_changes);
else
assert_not_reached("Unknown verb");
@@ -4667,7 +4723,7 @@ static int enable_unit(sd_bus *bus, char **args) {
if (r < 0)
return bus_log_create_error(r);
- r = sd_bus_message_append_strv(m, mangled_names);
+ r = sd_bus_message_append_strv(m, names);
if (r < 0)
return bus_log_create_error(r);
@@ -4724,16 +4780,16 @@ finish:
static int unit_is_enabled(sd_bus *bus, char **args) {
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_strv_free_ char **mangled_names = NULL;
+ _cleanup_strv_free_ char **names = NULL;
bool enabled;
char **name;
int r;
- r = mangle_names(args+1, &mangled_names);
+ r = mangle_names(args+1, &names);
if (r < 0)
return r;
- r = enable_sysv_units(args[0], mangled_names);
+ r = enable_sysv_units(args[0], names);
if (r < 0)
return r;
@@ -4741,7 +4797,7 @@ static int unit_is_enabled(sd_bus *bus, char **args) {
if (!bus || avoid_bus()) {
- STRV_FOREACH(name, mangled_names) {
+ STRV_FOREACH(name, names) {
UnitFileState state;
state = unit_file_get_state(arg_scope, arg_root, *name);
@@ -4760,7 +4816,7 @@ static int unit_is_enabled(sd_bus *bus, char **args) {
}
} else {
- STRV_FOREACH(name, mangled_names) {
+ STRV_FOREACH(name, names) {
_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
const char *s;
diff --git a/src/test/test-unit-name.c b/src/test/test-unit-name.c
index 3041ae3d5..ad664bc54 100644
--- a/src/test/test-unit-name.c
+++ b/src/test/test-unit-name.c
@@ -92,8 +92,8 @@ static void test_replacements(void) {
#define expect(pattern) \
{ \
_cleanup_free_ char *k, *t; \
- assert_se(t = unit_name_mangle(pattern)); \
- assert_se(k = unit_name_mangle(t)); \
+ assert_se(t = unit_name_mangle(pattern, false)); \
+ assert_se(k = unit_name_mangle(t, false)); \
puts(t); \
assert_se(streq(t, k)); \
}
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index bbf547222..52634f137 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -961,7 +961,7 @@ static int rule_add_key(struct rule_tmp *rule_tmp, enum token_type type,
int has_glob;
has_split = (strchr(value, '|') != NULL);
- has_glob = (strchr(value, '*') != NULL || strchr(value, '?') != NULL || strchr(value, '[') != NULL);
+ has_glob = string_is_glob(value);
if (has_split && has_glob) {
glob = GL_SPLIT_GLOB;
} else if (has_split) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-21 15:58:35 +0000