systemctl: ellipsize job list only when necessary, highlight running

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

diff --git a/src/shared/util.h b/src/shared/util.h
index 3885123..a8e962e 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -647,4 +647,11 @@ static inline bool logind_running(void) {
         return access("/run/systemd/seats/", F_OK) >= 0;
 }
 
+static inline unsigned decimal_str_max(unsigned x) {
+        unsigned ans = 1;
+        while (x /= 10)
+                ans ++;
+        return ans;
+}
+
 int unlink_noerrno(const char *path);