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authorHenrik Nordstrom <henrik@henriknordstrom.net>2008-05-13 13:10:38 +0200
committerPatrick McHardy <kaber@trash.net>2008-05-13 13:10:38 +0200
commit60a6073690a456770bf18d190beb57e8f2c8759f (patch)
tree0d663371e39a2e4a7290ec6c5b27aaa406a8751e /iptables.c
parentbb34082de25ec7fb6bffe5702062f087ca887466 (diff)
Make --set-counters (-c) accept comma separated counters
Here is the --set-counters syntax patch requested earlier today making --set-counters (-c) accept comma separated counts. -c packets,bytes I have not updated the manpage to reflect this alternate syntax for the --set-counters (-c) option. Henrik Nordstrom <henrik@henriknordstrom.net>
Diffstat (limited to 'iptables.c')
-rw-r--r--iptables.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/iptables.c b/iptables.c
index f2a7d25e..cff8cf4f 100644
--- a/iptables.c
+++ b/iptables.c
@@ -1794,21 +1794,24 @@ int do_command(int argc, char *argv[], char **table, iptc_handle_t *handle)
set_option(&options, OPT_COUNTERS, &fw.ip.invflags,
invert);
pcnt = optarg;
- if (optind < argc && argv[optind][0] != '-'
+ bcnt = strchr(pcnt + 1, ',');
+ if (bcnt)
+ bcnt++;
+ if (!bcnt && optind < argc && argv[optind][0] != '-'
&& argv[optind][0] != '!')
bcnt = argv[optind++];
- else
+ if (!bcnt)
exit_error(PARAMETER_PROBLEM,
"-%c requires packet and byte counter",
opt2char(OPT_COUNTERS));
- if (sscanf(pcnt, "%llu", (unsigned long long *)&cnt) != 1)
+ if (sscanf(pcnt, "%llu", &cnt) != 1)
exit_error(PARAMETER_PROBLEM,
"-%c packet counter not numeric",
opt2char(OPT_COUNTERS));
fw.counters.pcnt = cnt;
- if (sscanf(bcnt, "%llu", (unsigned long long *)&cnt) != 1)
+ if (sscanf(bcnt, "%llu", &cnt) != 1)
exit_error(PARAMETER_PROBLEM,
"-%c byte counter not numeric",
opt2char(OPT_COUNTERS));