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-rw-r--r--src/basic/util.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/basic/util.c b/src/basic/util.c
index 6fe4f47018..66bb00b982 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -963,120 +963,6 @@ bool id128_is_valid(const char *s) {
return true;
}
-int shall_restore_state(void) {
- _cleanup_free_ char *value = NULL;
- int r;
-
- r = get_proc_cmdline_key("systemd.restore_state=", &value);
- if (r < 0)
- return r;
- if (r == 0)
- return true;
-
- return parse_boolean(value) != 0;
-}
-
-int proc_cmdline(char **ret) {
- assert(ret);
-
- if (detect_container() > 0)
- return get_process_cmdline(1, 0, false, ret);
- else
- return read_one_line_file("/proc/cmdline", ret);
-}
-
-int parse_proc_cmdline(int (*parse_item)(const char *key, const char *value)) {
- _cleanup_free_ char *line = NULL;
- const char *p;
- int r;
-
- assert(parse_item);
-
- r = proc_cmdline(&line);
- if (r < 0)
- return r;
-
- p = line;
- for (;;) {
- _cleanup_free_ char *word = NULL;
- char *value = NULL;
-
- r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
- if (r < 0)
- return r;
- if (r == 0)
- break;
-
- /* Filter out arguments that are intended only for the
- * initrd */
- if (!in_initrd() && startswith(word, "rd."))
- continue;
-
- value = strchr(word, '=');
- if (value)
- *(value++) = 0;
-
- r = parse_item(word, value);
- if (r < 0)
- return r;
- }
-
- return 0;
-}
-
-int get_proc_cmdline_key(const char *key, char **value) {
- _cleanup_free_ char *line = NULL, *ret = NULL;
- bool found = false;
- const char *p;
- int r;
-
- assert(key);
-
- r = proc_cmdline(&line);
- if (r < 0)
- return r;
-
- p = line;
- for (;;) {
- _cleanup_free_ char *word = NULL;
- const char *e;
-
- r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
- if (r < 0)
- return r;
- if (r == 0)
- break;
-
- /* Filter out arguments that are intended only for the
- * initrd */
- if (!in_initrd() && startswith(word, "rd."))
- continue;
-
- if (value) {
- e = startswith(word, key);
- if (!e)
- continue;
-
- r = free_and_strdup(&ret, e);
- if (r < 0)
- return r;
-
- found = true;
- } else {
- if (streq(word, key))
- found = true;
- }
- }
-
- if (value) {
- *value = ret;
- ret = NULL;
- }
-
- return found;
-
-}
-
int container_get_leader(const char *machine, pid_t *pid) {
_cleanup_free_ char *s = NULL, *class = NULL;
const char *p;