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monitor: Provide a helper function

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Provide a helper function to convert NLMSG type to string.
This commit is contained in:
Ravi kumar Veeramally 2015-01-19 13:55:18 +02:00 committed by Denis Kenzior
parent 275d067123
commit 0922ce9817
1 changed files with 56 additions and 48 deletions
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104
monitor/nlmon.c
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@ -1920,6 +1920,61 @@ static void genl_ctrl(struct nlmon *nlmon, const void *data, uint32_t len)
nlmon->id = id; nlmon->id = id;
} }
static const char *nlmsg_type_to_str(uint32_t msg_type)
{
const char *str = NULL;
switch (msg_type) {
case NLMSG_NOOP:
str = "Noop";
break;
case NLMSG_ERROR:
str = "Error";
break;
case NLMSG_DONE:
str = "Done";
break;
case NLMSG_OVERRUN:
str = "Overrun";
break;
case RTM_NEWLINK:
str = "New Link";
break;
case RTM_DELLINK:
str = "Delete Link";
break;
case RTM_GETLINK:
str = "Get Link";
break;
case RTM_SETLINK:
str = "Set Link";
break;
case RTM_NEWADDR:
str = "New Address";
break;
case RTM_DELADDR:
str = "Delete Address";
break;
case RTM_GETADDR:
str = "Get Address";
break;
case RTM_NEWROUTE:
str = "New Route";
break;
case RTM_DELROUTE:
str = "Delete Route";
break;
case RTM_GETROUTE:
str = "Get Route";
break;
default:
str = "Reserved";
break;
}
return str;
}
void nlmon_print_rtnl(struct nlmon *nlmon, const struct timeval *tv, void nlmon_print_rtnl(struct nlmon *nlmon, const struct timeval *tv,
const void *data, uint32_t size) const void *data, uint32_t size)
{ {
@ -1935,54 +1990,7 @@ void nlmon_print_rtnl(struct nlmon *nlmon, const struct timeval *tv,
const char *str; const char *str;
bool out; bool out;
switch (nlmsg->nlmsg_type) { str = nlmsg_type_to_str(nlmsg->nlmsg_type);
case NLMSG_NOOP:
str = "Noop";
break;
case NLMSG_ERROR:
str = "Error";
break;
case NLMSG_DONE:
str = "Done";
break;
case NLMSG_OVERRUN:
str = "Overrun";
break;
case RTM_NEWLINK:
str = "New Link";
break;
case RTM_DELLINK:
str = "Delete Link";
break;
case RTM_GETLINK:
str = "Get Link";
break;
case RTM_SETLINK:
str = "Set Link";
break;
case RTM_NEWADDR:
str = "New Address";
break;
case RTM_DELADDR:
str = "Delete Address";
break;
case RTM_GETADDR:
str = "Get Address";
break;
case RTM_NEWROUTE:
str = "New Route";
break;
case RTM_DELROUTE:
str = "Delete Route";
break;
case RTM_GETROUTE:
str = "Get Route";
break;
default:
str = "Reserved";
break;
}
out = !!(nlmsg->nlmsg_flags & NLM_F_REQUEST); out = !!(nlmsg->nlmsg_flags & NLM_F_REQUEST);
netlink_str(extra_str, sizeof(extra_str), netlink_str(extra_str, sizeof(extra_str),