X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Futil.h;h=c5eadc97c093c091264201c7ef330efb1549849e;hb=a1948c7bfeb87b54bc7715a44490c01593ee6e23;hp=6ad43cd2749db490efc0fef6ee223f5ad168881f;hpb=1554afae546f6cfb8ac85e36300d7bf608886780;p=elogind.git

diff --git a/src/shared/util.h b/src/shared/util.h
index 6ad43cd27..c5eadc97c 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -382,7 +382,8 @@ bool fstype_is_network(const char *fstype);
 int chvt(int vt);
 
 int read_one_char(FILE *f, char *ret, usec_t timeout, bool *need_nl);
-int ask(char *ret, const char *replies, const char *text, ...) _printf_(3, 4);
+int ask_char(char *ret, const char *replies, const char *text, ...) _printf_(3, 4);
+int ask_string(char **ret, const char *text, ...) _printf_(2, 3);
 
 int reset_terminal_fd(int fd, bool switch_to_text);
 int reset_terminal(const char *name);
@@ -515,6 +516,8 @@ bool plymouth_running(void);
 bool hostname_is_valid(const char *s) _pure_;
 char* hostname_cleanup(char *s, bool lowercase);
 
+bool machine_name_is_valid(const char *s) _pure_;
+
 char* strshorten(char *s, size_t l);
 
 int terminal_vhangup_fd(int fd);
@@ -690,7 +693,7 @@ _alloc_(2, 3) static inline void *memdup_multiply(const void *p, size_t a, size_
 bool filename_is_safe(const char *p) _pure_;
 bool path_is_safe(const char *p) _pure_;
 bool string_is_safe(const char *p) _pure_;
-bool string_has_cc(const char *p) _pure_;
+bool string_has_cc(const char *p, const char *ok) _pure_;
 
 /**
  * Check if a string contains any glob patterns.
@@ -959,3 +962,7 @@ int fflush_and_check(FILE *f);
 
 char *tempfn_xxxxxx(const char *p);
 char *tempfn_random(const char *p);
+
+bool is_localhost(const char *hostname);
+
+int take_password_lock(const char *root);