usec_t timeval_load(const struct timeval *tv);
struct timeval *timeval_store(struct timeval *tv, usec_t u);
+size_t page_size(void);
+#define PAGE_ALIGN(l) ALIGN_TO((l), page_size())
+
#define streq(a,b) (strcmp((a),(b)) == 0)
#define strneq(a, b, n) (strncmp((a), (b), (n)) == 0)
int getttyname_harder(int fd, char **r);
int get_ctty_devnr(dev_t *d);
-int get_ctty(char **r);
+int get_ctty(char **r, dev_t *_devnr);
int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
const char *default_term_for_tty(const char *tty);
int detect_vm(const char **id);
+int detect_container(const char **id);
int detect_virtualization(const char **id);
void execute_directory(const char *directory, DIR *_d, char *argv[]);
int kill_and_sigcont(pid_t pid, int sig);
+bool nulstr_contains(const char*nulstr, const char *needle);
+
+bool plymouth_running(void);
+
+void parse_syslog_priority(char **p, int *priority);
+
#define NULSTR_FOREACH(i, l) \
for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)
const char *sigchld_code_to_string(int i);
int sigchld_code_from_string(const char *s);
-const char *log_facility_to_string(int i);
-int log_facility_from_string(const char *s);
+const char *log_facility_unshifted_to_string(int i);
+int log_facility_unshifted_from_string(const char *s);
const char *log_level_to_string(int i);
int log_level_from_string(const char *s);