proxmox-mirrors/mirror_iproute2
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_iproute2 synced 2026-01-08 17:59:42 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

lnstat: fix header displaying mechanism

Browse Source 
The algorithm depends on the loop counter ('i') to increment by one in
each iteration. Though if running endlessly (count==0), the counter was
not incremented at all.

Also change formatting of the header printing conditional a bit so it's
hopefully easier to read.

Fixes: e7e2913 ("lnstat: run indefinitely by default")
Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2015-11-18 16:57:47 +01:00 committed by Stephen Hemminger
parent 869fcabecc
commit fdb347f7fd
1 changed files with 3 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
misc/lnstat.c
View File

@ -359,21 +359,19 @@ int main(int argc, char **argv)
if (interval < 1 )
interval = 1;
for (i = 0; i < count || !count; ) {
for (i = 0; i < count || !count; i++) {
lnstat_update(lnstat_files);
if (mode == MODE_JSON)
print_json(stdout, lnstat_files, &fp);
else {
if ((hdr > 1 &&
(! (i % 20))) || (hdr == 1 && i == 0))
if ((hdr > 1 && !(i % 20)) ||
(hdr == 1 && i == 0))
print_hdr(stdout, header);
print_line(stdout, lnstat_files, &fp);
}
fflush(stdout);
if (i < count - 1 || !count)
sleep(interval);
if (count)
++i;
}
break;
}