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pfifo/bfifo qdisc support for cli libs

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This commit is contained in:
Thomas Graf 2010-10-19 16:51:55 +02:00
parent 23c6191726
commit 18848090f9
3 changed files with 160 additions and 1 deletions
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6
lib/Makefile.am
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@ -57,8 +57,12 @@ libnl_route_la_SOURCES = \
if ENABLE_CLI
nobase_pkglib_LTLIBRARIES = \
cli/qdisc/htb.la \
cli/qdisc/blackhole.la
cli/qdisc/blackhole.la \
cli/qdisc/pfifo.la \
cli/qdisc/bfifo.la
cli_qdisc_htb_la_LDFLAGS = -module -version-info 0:0:0
cli_qdisc_blackhole_la_LDFLAGS = -module -version-info 0:0:0
cli_qdisc_pfifo_la_LDFLAGS = -module -version-info 0:0:0
cli_qdisc_bfifo_la_LDFLAGS = -module -version-info 0:0:0
endif

81
lib/cli/qdisc/bfifo.c Normal file
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@ -0,0 +1,81 @@
/*
* src/lib/bfifo.c bfifo module for CLI lib
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* Copyright (c) 2010 Thomas Graf <tgraf@suug.ch>
*/
#include <netlink/cli/utils.h>
#include <netlink/cli/qdisc.h>
#include <netlink/route/sch/fifo.h>
static void print_usage(void)
{
printf(
"Usage: nl-qdisc-add [...] bfifo [OPTIONS]...\n"
"\n"
"OPTIONS\n"
" --help Show this help text.\n"
" --limit=LIMIT Maximum queue length in number of bytes.\n"
"\n"
"EXAMPLE"
" # Attach bfifo with a 4KB bytes limit to eth1\n"
" nl-qdisc-add --dev=eth1 --parent=root bfifo --limit=4096\n");
}
static void bfifo_parse_argv(struct rtnl_qdisc *qdisc, int argc, char **argv)
{
int limit;
for (;;) {
int c, optidx = 0;
enum {
ARG_LIMIT = 257,
};
static struct option long_opts[] = {
{ "help", 0, 0, 'h' },
{ "limit", 1, 0, ARG_LIMIT },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "h", long_opts, &optidx);
if (c == -1)
break;
switch (c) {
case 'h':
print_usage();
return;
case ARG_LIMIT:
limit = nl_size2int(optarg);
if (limit < 0) {
nl_cli_fatal(limit, "Unable to parse bfifo limit "
"\"%s\": Invalid format.", optarg);
}
rtnl_qdisc_fifo_set_limit(qdisc, limit);
break;
}
}
}
static struct nl_cli_qdisc_module bfifo_module =
{
.qm_name = "bfifo",
.qm_parse_argv = bfifo_parse_argv,
};
static void __init bfifo_init(void)
{
nl_cli_qdisc_register(&bfifo_module);
}
static void __exit bfifo_exit(void)
{
nl_cli_qdisc_unregister(&bfifo_module);
}

74
lib/cli/qdisc/pfifo.c Normal file
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@ -0,0 +1,74 @@
/*
* src/lib/pfifo.c pfifo module for CLI lib
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* Copyright (c) 2010 Thomas Graf <tgraf@suug.ch>
*/
#include <netlink/cli/utils.h>
#include <netlink/cli/qdisc.h>
#include <netlink/route/sch/fifo.h>
static void print_usage(void)
{
printf(
"Usage: nl-qdisc-add [...] pfifo [OPTIONS]...\n"
"\n"
"OPTIONS\n"
" --help Show this help text.\n"
" --limit=LIMIT Maximum queue length in number of packets.\n"
"\n"
"EXAMPLE"
" # Attach pfifo with a 32 packet limit to eth1\n"
" nl-qdisc-add --dev=eth1 --parent=root pfifo --limit=32\n");
}
static void pfifo_parse_argv(struct rtnl_qdisc *qdisc, int argc, char **argv)
{
for (;;) {
int c, optidx = 0;
enum {
ARG_LIMIT = 257,
};
static struct option long_opts[] = {
{ "help", 0, 0, 'h' },
{ "limit", 1, 0, ARG_LIMIT },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "h", long_opts, &optidx);
if (c == -1)
break;
switch (c) {
case 'h':
print_usage();
return;
case ARG_LIMIT:
rtnl_qdisc_fifo_set_limit(qdisc, nl_cli_parse_u32(optarg));
break;
}
}
}
static struct nl_cli_qdisc_module pfifo_module =
{
.qm_name = "pfifo",
.qm_parse_argv = pfifo_parse_argv,
};
static void __init pfifo_init(void)
{
nl_cli_qdisc_register(&pfifo_module);
}
static void __exit pfifo_exit(void)
{
nl_cli_qdisc_unregister(&pfifo_module);
}