#include <sys/stat.h>
#include <stddef.h>
#include <sys/prctl.h>
-#include <fnmatch.h>
#include "sd-daemon.h"
#include "sd-shutdown.h"
}
static bool output_show_unit(const UnitInfo *u, char **patterns) {
- if (!strv_isempty(patterns)) {
- char **pattern;
-
- STRV_FOREACH(pattern, patterns)
- if (fnmatch(*pattern, u->id, FNM_NOESCAPE) == 0)
- goto next;
+ if (!strv_fnmatch_or_empty(patterns, u->id, FNM_NOESCAPE))
return false;
- }
-next:
if (arg_types) {
const char *dot;
}
static bool output_show_unit_file(const UnitFileList *u, char **patterns) {
- if (!strv_isempty(patterns)) {
- char **pattern;
-
- STRV_FOREACH(pattern, patterns)
- if (fnmatch(*pattern, basename(u->path), FNM_NOESCAPE) == 0)
- goto next;
+ if (!strv_fnmatch_or_empty(patterns, basename(u->path), FNM_NOESCAPE))
return false;
- }
-next:
if (!strv_isempty(arg_types)) {
const char *dot;
return false;
}
- if (!strv_isempty(arg_states)) {
- if (!strv_find(arg_states, unit_file_state_to_string(u->state)))
- return false;
- }
+ if (!strv_isempty(arg_states) &&
+ !strv_find(arg_states, unit_file_state_to_string(u->state)))
+ return false;
return true;
}
}
static bool output_show_machine(const char *name, char **patterns) {
- char **i;
-
- assert(name);
-
- if (strv_isempty(patterns))
- return true;
-
- STRV_FOREACH(i, patterns)
- if (fnmatch(*i, name, FNM_NOESCAPE) == 0)
- return true;
-
- return false;
+ return strv_fnmatch_or_empty(patterns, name, FNM_NOESCAPE);
}
static int get_machine_list(
}
static bool output_show_job(struct job_info *job, char **patterns) {
- char **pattern;
-
- assert(job);
-
- if (strv_isempty(patterns))
- return true;
-
- STRV_FOREACH(pattern, patterns)
- if (fnmatch(*pattern, job->name, FNM_NOESCAPE) == 0)
- return true;
- return false;
+ return strv_fnmatch_or_empty(patterns, job->name, FNM_NOESCAPE);
}
static int list_jobs(sd_bus *bus, char **args) {
LookupPaths *lp,
char **fragment_path,
char ***dropin_paths) {
+
+ _cleanup_free_ char *path = NULL;
+ _cleanup_strv_free_ char **dropins = NULL;
int r;
/**
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_bus_message_unref_ sd_bus_message *unit_load_error = NULL;
_cleanup_free_ char *unit = NULL;
- _cleanup_free_ char *path = NULL;
- _cleanup_strv_free_ char **dropins = NULL;
- _cleanup_strv_free_ char **load_error = NULL;
char *unit_load_error_name, *unit_load_error_message;
unit = unit_dbus_path_from_name(unit_name);
if (r < 0)
return log_error_errno(r, "Failed to get FragmentPath: %s", bus_error_message(&error, r));
- r = sd_bus_get_property_strv(
- bus,
- "org.freedesktop.systemd1",
- unit,
- "org.freedesktop.systemd1.Unit",
- "DropInPaths",
- &error,
- &dropins);
- if (r < 0)
- return log_error_errno(r, "Failed to get DropInPaths: %s", bus_error_message(&error, r));
-
- r = 0;
- if (!isempty(path)) {
- *fragment_path = path;
- path = NULL;
- r = 1;
- }
-
- if (dropin_paths && !strv_isempty(dropins)) {
- *dropin_paths = dropins;
- dropins = NULL;
- r = 1;
+ if (dropin_paths) {
+ r = sd_bus_get_property_strv(
+ bus,
+ "org.freedesktop.systemd1",
+ unit,
+ "org.freedesktop.systemd1.Unit",
+ "DropInPaths",
+ &error,
+ &dropins);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get DropInPaths: %s", bus_error_message(&error, r));
}
} else {
_cleanup_set_free_ Set *names;
if (r < 0)
return r;
- r = unit_file_find_path(lp, unit_name, fragment_path);
+ r = unit_file_find_path(lp, unit_name, &path);
if (r < 0)
return r;
return log_oom();
if (!streq(template, unit_name)) {
- r = unit_file_find_path(lp, template, fragment_path);
+ r = unit_file_find_path(lp, template, &path);
if (r < 0)
return r;
}
}
- if (dropin_paths)
- r = unit_file_find_dropin_paths(lp->unit_path, NULL, names, dropin_paths);
+ if (dropin_paths) {
+ r = unit_file_find_dropin_paths(lp->unit_path, NULL, names, &dropins);
+ if (r < 0)
+ return r;
+ }
+ }
+
+ r = 0;
+
+ if (!isempty(path)) {
+ *fragment_path = path;
+ path = NULL;
+ r = 1;
+ }
+
+ if (dropin_paths && !strv_isempty(dropins)) {
+ *dropin_paths = dropins;
+ dropins = NULL;
+ r = 1;
}
if (r == 0)
return -EPERM;
}
- if (a == ACTION_REBOOT) {
+ if (a == ACTION_REBOOT && args[1]) {
r = update_reboot_param_file(args[1]);
if (r < 0)
return r;
r = lookup_paths_init_from_scope(lp, arg_scope, arg_root);
if (r < 0)
- return log_error_errno(r, "Failed to lookup unit lookup paths: %m");
+ return log_error_errno(r, "Failed to query unit lookup paths: %m");
return 0;
}
assert(args);
- if (arg_host) {
- log_error("Option --host cannot be used with 'cat'");
+ if (arg_transport != BUS_TRANSPORT_LOCAL) {
+ log_error("Cannot remotely cat units");
return -EINVAL;
}
r = expand_names(bus, args + 1, NULL, &names);
if (r < 0)
- log_error_errno(r, "Failed to expand names: %m");
+ return log_error_errno(r, "Failed to expand names: %m");
avoid_bus_cache = !bus || avoid_bus();
r = tempfn_random(new_path, &t);
if (r < 0)
- return log_error_errno(r, "Failed to determine temporary filename for %s: %m", new_path);
+ return log_error_errno(r, "Failed to determine temporary filename for \"%s\": %m", new_path);
r = mkdir_parents(new_path, 0755);
if (r < 0) {
- log_error_errno(r, "Failed to create directories for %s: %m", new_path);
+ log_error_errno(r, "Failed to create directories for \"%s\": %m", new_path);
free(t);
return r;
}
if (r == -ENOENT) {
r = touch(t);
if (r < 0) {
- log_error_errno(r, "Failed to create temporary file %s: %m", t);
+ log_error_errno(r, "Failed to create temporary file \"%s\": %m", t);
free(t);
return r;
}
} else if (r < 0) {
- log_error_errno(r, "Failed to copy %s to %s: %m", original_path, t);
+ log_error_errno(r, "Failed to copy \"%s\" to \"%s\": %m", original_path, t);
free(t);
return r;
}
return 0;
}
-
static int unit_file_create_dropin(const char *unit_name, const char *user_home, const char *user_runtime, char **ret_new_path, char **ret_tmp_path) {
char *tmp_new_path, *ending;
char *tmp_tmp_path;
return 0;
}
-static int unit_file_create_copy(const char *unit_name,
- const char *fragment_path,
- const char *user_home,
- const char *user_runtime,
- char **ret_new_path,
- char **ret_tmp_path) {
+static int unit_file_create_copy(
+ const char *unit_name,
+ const char *fragment_path,
+ const char *user_home,
+ const char *user_runtime,
+ char **ret_new_path,
+ char **ret_tmp_path) {
+
char *tmp_new_path;
char *tmp_tmp_path;
int r;
if (!path_equal(fragment_path, tmp_new_path) && access(tmp_new_path, F_OK) == 0) {
char response;
- r = ask_char(&response, "yn", "%s already exists, are you sure to overwrite it with %s? [(y)es, (n)o] ", tmp_new_path, fragment_path);
+ r = ask_char(&response, "yn", "\"%s\" already exists. Overwrite with \"%s\"? [(y)es, (n)o] ", tmp_new_path, fragment_path);
if (r < 0) {
free(tmp_new_path);
return r;
r = create_edit_temp_file(tmp_new_path, fragment_path, &tmp_tmp_path);
if (r < 0) {
- log_error_errno(r, "Failed to create temporary file for %s: %m", tmp_new_path);
+ log_error_errno(r, "Failed to create temporary file for \"%s\": %m", tmp_new_path);
free(tmp_new_path);
return r;
}
if (pid == 0) {
const char **args;
- char **backup_editors = STRV_MAKE("nano", "vim", "vi");
char *editor;
- char **tmp_path, **original_path, **p;
+ char **tmp_path, **original_path, *p;
unsigned i = 1;
size_t argc;
execvp(editor, (char* const*) args);
}
- STRV_FOREACH(p, backup_editors) {
- args[0] = *p;
- execvp(*p, (char* const*) args);
+ FOREACH_STRING(p, "nano", "vim", "vi") {
+ args[0] = p;
+ execvp(p, (char* const*) args);
/* We do not fail if the editor doesn't exist
* because we want to try each one of them before
* failing.
}
}
- log_error("Cannot edit unit(s), no editor available. Please set either $SYSTEMD_EDITOR or $EDITOR or $VISUAL.");
+ log_error("Cannot edit unit(s), no editor available. Please set either $SYSTEMD_EDITOR, $EDITOR or $VISUAL.");
_exit(EXIT_FAILURE);
}
assert(args);
if (!on_tty()) {
- log_error("Cannot edit units if we are not on a tty");
+ log_error("Cannot edit units if not on a tty");
return -EINVAL;
}
* It's useful if the user wants to cancel its modification
*/
if (null_or_empty_path(*tmp)) {
- log_warning("Edition of %s canceled: temporary file empty", *original);
+ log_warning("Editing \"%s\" canceled: temporary file is empty", *original);
continue;
}
r = rename(*tmp, *original);
if (r < 0) {
- r = log_error_errno(errno, "Failed to rename %s to %s: %m", *tmp, *original);
+ r = log_error_errno(errno, "Failed to rename \"%s\" to \"%s\": %m", *tmp, *original);
goto end;
}
}
~ianmdlvl / elogind.git / blobdiff