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systemctl: fail in the case that no unit files were found
[elogind.git]
/
src
/
shared
/
install.c
diff --git
a/src/shared/install.c
b/src/shared/install.c
index cc61c01e20d05ad2587606a3fa725f6e45de4037..03c7a9da2eb08e91031f51085f77a4a759bf1b7b 100644
(file)
--- a/
src/shared/install.c
+++ b/
src/shared/install.c
@@
-946,20
+946,19
@@
static int config_parse_also(
void *data,
void *userdata) {
void *data,
void *userdata) {
- char *w;
size_t l;
size_t l;
- c
har
*state;
+ c
onst char *word,
*state;
InstallContext *c = data;
assert(filename);
assert(lvalue);
assert(rvalue);
InstallContext *c = data;
assert(filename);
assert(lvalue);
assert(rvalue);
- FOREACH_WORD_QUOTED(w, l, rvalue, state) {
+ FOREACH_WORD_QUOTED(w
ord
, l, rvalue, state) {
_cleanup_free_ char *n;
int r;
_cleanup_free_ char *n;
int r;
- n = strndup(w, l);
+ n = strndup(w
ord
, l);
if (!n)
return -ENOMEM;
if (!n)
return -ENOMEM;
@@
-967,6
+966,9
@@
static int config_parse_also(
if (r < 0)
return r;
}
if (r < 0)
return r;
}
+ if (!isempty(state))
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "Trailing garbage, ignoring.");
return 0;
}
return 0;
}
@@
-1059,7
+1061,7
@@
static int unit_file_load(
assert(path);
if (!isempty(root_dir))
assert(path);
if (!isempty(root_dir))
- path = strappenda
3
(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)
fd = open(path, O_RDONLY|O_CLOEXEC|O_NOCTTY|(allow_symlink ? 0 : O_NOFOLLOW));
if (fd < 0)
@@
-2042,6
+2044,12
@@
int unit_file_get_list(
if (root_dir && scope != UNIT_FILE_SYSTEM)
return -EINVAL;
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;
r = lookup_paths_init_from_scope(&paths, scope, root_dir);
if (r < 0)
return r;