X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Futil.h;h=7f2cc080a751078042da6468d06c6176b595a84e;hp=3898b89ff1ba49b02c36a1e3d2e45faed36cc3a7;hb=4e08da90d4df797308d4646af345cfc0486b06d1;hpb=83cc030fadf71d63d488cf9015275f9e5a02e2cc

diff --git a/src/util.h b/src/util.h
index 3898b89ff..7f2cc080a 100644
--- 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);
 
@@ -373,7 +378,8 @@ 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);
+int detect_vm(const char **id);
+int detect_virtualization(const char **id);
 
 void execute_directory(const char *directory, DIR *_d, char *argv[]);