Hashmap *have_installed;
} InstallContext;
-#define _cleanup_install_context_done_ _cleanup_(install_context_done)
-
static int in_search_path(const char *path, char **search) {
_cleanup_free_ char *parent = NULL;
int r;
case UNIT_FILE_SYSTEM:
- if (root_dir && runtime) {
- if (asprintf(&p, "%s/run/systemd/system", root_dir) < 0)
- return -ENOMEM;
- } else if (runtime)
- p = strdup("/run/systemd/system");
- else if (root_dir) {
- if (asprintf(&p, "%s/%s", root_dir,
- SYSTEM_CONFIG_UNIT_PATH) < 0)
- return -ENOMEM;
- } else
- p = strdup(SYSTEM_CONFIG_UNIT_PATH);
-
+ if (runtime)
+ p = path_join(root_dir, "/run/systemd/system", NULL);
+ else
+ p = path_join(root_dir, SYSTEM_CONFIG_UNIT_PATH, NULL);
break;
case UNIT_FILE_GLOBAL:
void *data,
void *userdata) {
- char *w;
size_t l;
- char *state;
+ const char *word, *state;
InstallContext *c = data;
assert(filename);
assert(lvalue);
assert(rvalue);
- FOREACH_WORD_QUOTED(w, l, rvalue, state) {
+ FOREACH_WORD_QUOTED(word, l, rvalue, state) {
_cleanup_free_ char *n;
int r;
- n = strndup(w, l);
+ n = strndup(word, l);
if (!n)
return -ENOMEM;
if (r < 0)
return r;
}
+ if (!isempty(state))
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Trailing garbage, ignoring.");
return 0;
}
assert(path);
if (!isempty(root_dir))
- path = strappenda3(root_dir, "/", path);
+ path = strappenda(root_dir, "/", path);
fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY|(allow_symlink ? 0 : O_NOFOLLOW));
if (fd < 0)
const char *name,
bool allow_symlink) {
- _cleanup_install_context_done_ InstallContext c = {};
+ _cleanup_(install_context_done) InstallContext c = {};
InstallInfo *i;
int r;
unsigned *n_changes) {
_cleanup_lookup_paths_free_ LookupPaths paths = {};
- _cleanup_install_context_done_ InstallContext c = {};
+ _cleanup_(install_context_done) InstallContext c = {};
char **i;
_cleanup_free_ char *config_path = NULL;
int r;
unsigned *n_changes) {
_cleanup_lookup_paths_free_ LookupPaths paths = {};
- _cleanup_install_context_done_ InstallContext c = {};
+ _cleanup_(install_context_done) InstallContext c = {};
char **i;
_cleanup_free_ char *config_path = NULL;
_cleanup_set_free_free_ Set *remove_symlinks_to = NULL;
unsigned *n_changes) {
_cleanup_lookup_paths_free_ LookupPaths paths = {};
- _cleanup_install_context_done_ InstallContext c = {};
+ _cleanup_(install_context_done) InstallContext c = {};
_cleanup_free_ char *config_path = NULL;
char *path;
int r;
_cleanup_free_ char *path = NULL, *tmp = NULL;
char *n;
- if (isempty(root_dir))
- path = strappend(*p, "/" SPECIAL_DEFAULT_TARGET);
- else
- path = strjoin(root_dir, "/", *p, "/" SPECIAL_DEFAULT_TARGET, NULL);
-
+ path = path_join(root_dir, *p, SPECIAL_DEFAULT_TARGET);
if (!path)
return -ENOMEM;
free(path);
path = NULL;
- if (root_dir)
- asprintf(&path, "%s/%s/%s", root_dir, *i, name);
- else
- asprintf(&path, "%s/%s", *i, name);
+ path = path_join(root_dir, *i, name);
if (!path)
return -ENOMEM;
if (root_dir)
- partial = path + strlen(root_dir) + 1;
+ partial = path + strlen(root_dir);
else
partial = path;
UnitFileChange **changes,
unsigned *n_changes) {
- _cleanup_install_context_done_ InstallContext plus = {}, minus = {};
+ _cleanup_(install_context_done) InstallContext plus = {}, minus = {};
_cleanup_lookup_paths_free_ LookupPaths paths = {};
_cleanup_free_ char *config_path = NULL;
char **i;
UnitFileChange **changes,
unsigned *n_changes) {
- _cleanup_install_context_done_ InstallContext plus = {}, minus = {};
+ _cleanup_(install_context_done) InstallContext plus = {}, minus = {};
_cleanup_lookup_paths_free_ LookupPaths paths = {};
_cleanup_free_ char *config_path = NULL;
char **i;
STRV_FOREACH(i, paths.unit_path) {
_cleanup_closedir_ DIR *d = NULL;
- _cleanup_free_ char *buf = NULL;
- const char *units_dir;
+ _cleanup_free_ char *units_dir;
- if (!isempty(root_dir)) {
- buf = strjoin(root_dir, "/", *i, NULL);
- if (!buf)
- return -ENOMEM;
-
- units_dir = buf;
- } else
- units_dir = *i;
+ units_dir = path_join(root_dir, *i, NULL);
+ if (!units_dir)
+ return -ENOMEM;
d = opendir(units_dir);
if (!d) {
return r;
}
-static void unitfilelist_free(UnitFileList **f) {
- if (!*f)
+static void unit_file_list_free_one(UnitFileList *f) {
+ if (!f)
return;
- free((*f)->path);
- free(*f);
+ free(f->path);
+ free(f);
}
-#define _cleanup_unitfilelist_free_ _cleanup_(unitfilelist_free)
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(UnitFileList*, unit_file_list_free_one);
int unit_file_get_list(
UnitFileScope scope,
if (root_dir && scope != UNIT_FILE_SYSTEM)
return -EINVAL;
+ if (root_dir) {
+ r = access(root_dir, F_OK);
+ if (r < 0)
+ return -errno;
+ }
+
r = lookup_paths_init_from_scope(&paths, scope, root_dir);
if (r < 0)
return r;
STRV_FOREACH(i, paths.unit_path) {
_cleanup_closedir_ DIR *d = NULL;
- _cleanup_free_ char *buf = NULL;
- const char *units_dir;
-
- if (!isempty(root_dir)) {
- buf = strjoin(root_dir, "/", *i, NULL);
- if (!buf)
- return -ENOMEM;
+ _cleanup_free_ char *units_dir;
- units_dir = buf;
- } else
- units_dir = *i;
+ units_dir = path_join(root_dir, *i, NULL);
+ if (!units_dir)
+ return -ENOMEM;
d = opendir(units_dir);
if (!d) {
}
for (;;) {
- _cleanup_unitfilelist_free_ UnitFileList *f = NULL;
+ _cleanup_(unit_file_list_free_onep) UnitFileList *f = NULL;
struct dirent *de;
+ _cleanup_free_ char *path = NULL;
errno = 0;
de = readdir(d);
goto found;
}
- r = unit_file_can_install(&paths, root_dir, f->path, true);
+ path = path_make_absolute(de->d_name, *i);
+ if (!path)
+ return -ENOMEM;
+
+ r = unit_file_can_install(&paths, root_dir, path, true);
if (r == -EINVAL || /* Invalid setting? */
r == -EBADMSG || /* Invalid format? */
r == -ENOENT /* Included file not found? */)