[Xen-devel] Mind resizing xentop's domain name field? (and the null-dom0-name thing)

[Charles Duffy <cduffy@xxxxxxxxxxx>]

I have several domains with names in the region of 15 characters, making 
xentop's display less-than-readable. While code to dynamically resize 
the column to fit as appropriate would perhaps be ideal, this 
quick-and-dirty patch just changes the default from 10 to 15.
BTW, it still displays no name for my dom0 (presumably still getting a 
null return value from that call?) but no longer segfaults. "xm list", 
by contrast, correctly displays the name as "Domain-0".

diff -r 995e94c4802e tools/xenstat/xentop/xentop.c
--- a/tools/xenstat/xentop/xentop.c     Fri Nov 11 18:11:13 2005
+++ b/tools/xenstat/xentop/xentop.c     Tue Nov 29 11:45:37 2005
@@ -128,7 +128,7 @@
 } field;

 field fields[] = {
-       { FIELD_NAME,    "NAME",      10, compare_name,    print_name    },
+       { FIELD_NAME,    "NAME",      15, compare_name,    print_name    },
        { FIELD_STATE,   "STATE",      6, compare_state,   print_state   },
        { FIELD_CPU,     "CPU(sec)",  10, compare_cpu,     print_cpu     },
        { FIELD_CPU_PCT, "CPU(%)",     6, compare_cpu_pct, print_cpu_pct },
@@ -354,7 +354,7 @@
 /* Prints domain name */
 void print_name(xenstat_domain *domain)
 {
-       print("%10s", xenstat_domain_name(domain));
+       print("%15s", xenstat_domain_name(domain));
 }

 struct {


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