util: beef up logic to find ctty name

[elogind.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index c8cae703a2bc8e6bce46e6050af05b77bfdf4e45..80f1a38b57452e3aa67ecf7c85518c3139489b6f 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -331,7 +331,12 @@ void sigset_add_many(sigset_t *ss, ...);
 
 char* gethostname_malloc(void);
 char* getlogname_malloc(void);
-int getttyname_malloc(char **r);
+
+int getttyname_malloc(int fd, char **r);
+int getttyname_harder(int fd, char **r);
+
+int get_ctty_devnr(dev_t *d);
+int get_ctty(char **r);
 
 int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
 
@@ -370,8 +375,13 @@ char *fstab_node_to_udev_node(const char *p);
 
 void filter_environ(const char *prefix);
 
+bool tty_is_vc(const char *tty);
 const char *default_term_for_tty(const char *tty);
 
+bool running_in_vm(void);
+
+void execute_directory(const char *directory, DIR *_d, char *argv[]);
+
 #define NULSTR_FOREACH(i, l)                                    \
         for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)