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iplink: bond_slave: Add missing help functions 

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2016-07-09 11:22:46 +02:00 committed by Stephen Hemminger
parent 771a242890
commit 25c93faa58
1 changed files with 24 additions and 0 deletions
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24
ip/iplink_bond_slave.c
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@ -17,6 +17,16 @@
#include "utils.h" #include "utils.h"
#include "ip_common.h" #include "ip_common.h"
static void print_explain(FILE *f)
{
fprintf(f, "Usage: ... bond_slave [ queue_id ID ]\n");
}
static void explain(void)
{
print_explain(stderr);
}
static const char *slave_states[] = { static const char *slave_states[] = {
[BOND_STATE_ACTIVE] = "ACTIVE", [BOND_STATE_ACTIVE] = "ACTIVE",
[BOND_STATE_BACKUP] = "BACKUP", [BOND_STATE_BACKUP] = "BACKUP",
@ -99,6 +109,13 @@ static int bond_slave_parse_opt(struct link_util *lu, int argc, char **argv,
if (get_u16(&queue_id, *argv, 0)) if (get_u16(&queue_id, *argv, 0))
invarg("queue_id is invalid", *argv); invarg("queue_id is invalid", *argv);
addattr16(n, 1024, IFLA_BOND_SLAVE_QUEUE_ID, queue_id); addattr16(n, 1024, IFLA_BOND_SLAVE_QUEUE_ID, queue_id);
} else {
if (matches(*argv, "help") != 0)
fprintf(stderr,
"bond_slave: unknown option \"%s\"?\n",
*argv);
explain();
return -1;
} }
argc--, argv++; argc--, argv++;
} }
@ -106,10 +123,17 @@ static int bond_slave_parse_opt(struct link_util *lu, int argc, char **argv,
return 0; return 0;
} }
static void bond_slave_print_help(struct link_util *lu, int argc, char **argv,
FILE *f)
{
print_explain(f);
}
struct link_util bond_slave_link_util = { struct link_util bond_slave_link_util = {
.id = "bond", .id = "bond",
.maxattr = IFLA_BOND_SLAVE_MAX, .maxattr = IFLA_BOND_SLAVE_MAX,
.print_opt = bond_slave_print_opt, .print_opt = bond_slave_print_opt,
.parse_opt = bond_slave_parse_opt, .parse_opt = bond_slave_parse_opt,
.print_help = bond_slave_print_help,
.slave = true, .slave = true,
}; };