#include <linux/compiler.h>
#include "builtin.h"
#include "perf.h"
#include "debug.h"
#include <subcmd/parse-options.h>
#include "data-convert.h"
#include "data-convert-bt.h"

typedef int (*data_cmd_fn_t)(int argc, const char **argv, const char *prefix);

struct data_cmd {
	const char	*name;
	const char	*summary;
	data_cmd_fn_t	fn;
};

static struct data_cmd data_cmds[];

#define for_each_cmd(cmd) \
	for (cmd = data_cmds; cmd && cmd->name; cmd++)

static const struct option data_options[] = {
	OPT_END()
};

static const char * const data_subcommands[] = { "convert", NULL };

static const char *data_usage[] = {
	"perf data [<common options>] <command> [<options>]",
	NULL
};

static void print_usage(void)
{
	struct data_cmd *cmd;

	printf("Usage:\n");
	printf("\t%s\n\n", data_usage[0]);
	printf("\tAvailable commands:\n");

	for_each_cmd(cmd) {
		printf("\t %s\t- %s\n", cmd->name, cmd->summary);
	}

	printf("\n");
}

static const char * const data_convert_usage[] = {
	"perf data convert [<options>]",
	NULL
};

static int cmd_data_convert(int argc, const char **argv,
			    const char *prefix __maybe_unused)
{
	const char *to_ctf     = NULL;
	struct perf_data_convert_opts opts = {
		.force = false,
		.all = false,
	};
	const struct option options[] = {
		OPT_INCR('v', "verbose", &verbose, "be more verbose"),
		OPT_STRING('i', "input", &input_name, "file", "input file name"),
#ifdef HAVE_LIBBABELTRACE_SUPPORT
		OPT_STRING(0, "to-ctf", &to_ctf, NULL, "Convert to CTF format"),
#endif
		OPT_BOOLEAN('f', "force", &opts.force, "don't complain, do it"),
		OPT_BOOLEAN(0, "all", &opts.all, "Convert all events"),
		OPT_END()
	};

#ifndef HAVE_LIBBABELTRACE_SUPPORT
	pr_err("No conversion support compiled in.\n");
	return -1;
#endif

	argc = parse_options(argc, argv, options,
			     data_convert_usage, 0);
	if (argc) {
		usage_with_options(data_convert_usage, options);
		return -1;
	}

	if (to_ctf) {
#ifdef HAVE_LIBBABELTRACE_SUPPORT
		return bt_convert__perf2ctf(input_name, to_ctf, &opts);
#else
		pr_err("The libbabeltrace support is not compiled in.\n");
		return -1;
#endif
	}

	return 0;
}

static struct data_cmd data_cmds[] = {
	{ "convert", "converts data file between formats", cmd_data_convert },
	{ .name = NULL, },
};

int cmd_data(int argc, const char **argv, const char *prefix)
{
	struct data_cmd *cmd;
	const char *cmdstr;

	/* No command specified. */
	if (argc < 2)
		goto usage;

	argc = parse_options_subcommand(argc, argv, data_options, data_subcommands, data_usage,
			     PARSE_OPT_STOP_AT_NON_OPTION);
	if (argc < 1)
		goto usage;

	cmdstr = argv[0];

	for_each_cmd(cmd) {
		if (strcmp(cmd->name, cmdstr))
			continue;

		return cmd->fn(argc, argv, prefix);
	}

	pr_err("Unknown command: %s\n", cmdstr);
usage:
	print_usage();
	return -1;
}
666452d8219d7e7c477'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>include</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/trace?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>trace</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/trace/events?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>events</a>/<a href='/cgit.cgi/linux/net-next.git/commit/include/trace/events/lock.h?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>lock.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='10435c1192d06bdb0bac7666452d8219d7e7c477'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Feng &lt;fgao@ikuai8.com&gt;</td><td class='right'>2017-01-20 21:40:43 +0800</td></tr>
<tr><th>committer</th><td>Pablo Neira Ayuso &lt;pablo@netfilter.org&gt;</td><td class='right'>2017-02-02 14:30:19 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/trace/events/lock.h?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>10435c1192d06bdb0bac7666452d8219d7e7c477</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/trace/events/lock.h?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>93b76419142fe17b1d162d062c663297a3e8a965</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/trace/events/lock.h?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>include/trace/events/lock.h</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/trace/events/lock.h?id=1a28ad74ebd8f9d3c7eae0d781f72a6d30545e17'>1a28ad74ebd8f9d3c7eae0d781f72a6d30545e17</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/trace/events/lock.h?id=10435c1192d06bdb0bac7666452d8219d7e7c477&amp;id2=1a28ad74ebd8f9d3c7eae0d781f72a6d30545e17'>diff</a>)</td></tr></table>
<div class='commit-subject'>netfilter: nf_tables: Eliminate duplicated code in nf_tables_table_enable()</div><div class='commit-msg'>If something fails in nf_tables_table_enable(), it unregisters the
chains. But the rollback code is the same as nf_tables_table_disable()
almostly, except there is one counter check.  Now create one wrapper
function to eliminate the duplicated codes.

Signed-off-by: Feng &lt;fgao@ikuai8.com&gt;
Signed-off-by: Pablo Neira Ayuso &lt;pablo@netfilter.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=10435c1192d06bdb0bac7666452d8219d7e7c477'>Diffstat</a> (limited to 'include/trace/events/lock.h')</div><table summary='diffstat' class='diffstat'>