Correctly print out 'max' for max_fds

[multipath-tools/.git] / libmultipath / dict.c

diff --git a/libmultipath/dict.c b/libmultipath/dict.c
index b747fcd..6a58fa2 100644 (file)
--- a/libmultipath/dict.c
+++ b/libmultipath/dict.c
@@ -2565,10 +2565,16 @@ snprint_def_rr_min_io_rq (char * buff, int len, void * data)
 static int
 snprint_max_fds (char * buff, int len, void * data)
 {
+       int r = 0, max_fds;
+
        if (!conf->max_fds)
                return 0;
 
-       return snprintf(buff, len, "%d", conf->max_fds);
+       r = get_sys_max_fds(&max_fds);
+       if (!r && max_fds == conf->max_fds)
+               return snprintf(buff, len, "\"max\"");
+       else
+               return snprintf(buff, len, "%d", conf->max_fds);
 }
 
 static int