Staging
v0.8.1
https://github.com/torvalds/linux
Raw File
Tip revision: 4c834452aad01531db949414f94f817a86348d59 authored by Linus Torvalds on 29 June 2014, 21:11:36 UTC
Linux 3.16-rc3
Tip revision: 4c83445
plugin_cfg80211.c
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include <endian.h>
#include "event-parse.h"

static unsigned long long
process___le16_to_cpup(struct trace_seq *s,
		       unsigned long long *args)
{
	uint16_t *val = (uint16_t *) (unsigned long) args[0];
	return val ? (long long) le16toh(*val) : 0;
}

int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
{
	pevent_register_print_function(pevent,
				       process___le16_to_cpup,
				       PEVENT_FUNC_ARG_INT,
				       "__le16_to_cpup",
				       PEVENT_FUNC_ARG_PTR,
				       PEVENT_FUNC_ARG_VOID);
	return 0;
}

void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
{
	pevent_unregister_print_function(pevent, process___le16_to_cpup,
					 "__le16_to_cpup");
}
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