delta: draw arrows with draw_special_char()

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index 900f1cf54d5a500335831fa929c40a9dbd9ba3f0..d584a65979baba01b64c4753df6a75f79f77ad91 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -22,6 +22,7 @@
 ***/
 
 #include <alloca.h>
+#include <fcntl.h>
 #include <inttypes.h>
 #include <time.h>
 #include <sys/time.h>
@@ -680,14 +681,16 @@ void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
 bool is_locale_utf8(void);
 
 typedef enum DrawSpecialChar {
-        DRAW_TREE_VERT,
+        DRAW_TREE_VERTICAL,
         DRAW_TREE_BRANCH,
         DRAW_TREE_RIGHT,
         DRAW_TREE_SPACE,
         DRAW_TRIANGULAR_BULLET,
         DRAW_BLACK_CIRCLE,
+        DRAW_ARROW,
         _DRAW_SPECIAL_CHAR_MAX
 } DrawSpecialChar;
+
 const char *draw_special_char(DrawSpecialChar ch);
 
 char *strreplace(const char *text, const char *old_string, const char *new_string);
@@ -914,3 +917,10 @@ uint64_t physical_memory(void);
 char* mount_test_option(const char *haystack, const char *needle);
 
 void hexdump(FILE *f, const void *p, size_t s);
+
+union file_handle_union {
+        struct file_handle handle;
+        char padding[sizeof(struct file_handle) + MAX_HANDLE_SZ];
+};
+
+int update_reboot_param_file(const char *param);