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 | /* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Stage 1
 *
 * Define function prototypes.
 */
#undef NAME
#define NAME(n, d, v)
#undef ENTRY
#define ENTRY(n, h, f, ...) \
static int f(int argc, char **argv, struct command *command, struct plugin *plugin);
#undef COMMAND_LIST
#define COMMAND_LIST(args...) args
#undef PLUGIN
#define PLUGIN(name, cmds) cmds
#include CMD_INCLUDE(CMD_INC_FILE)
/*
 * Stage 2
 *
 * Define command structures.
 */
#undef NAME
#define NAME(n, d, v)
#undef ENTRY_W_ALIAS
#define ENTRY_W_ALIAS(n, h, f, a)	\
static struct command f ## _cmd = {	\
	.name = n, 			\
	.help = h, 			\
	.fn = f, 			\
	.alias = a, 			\
};
#undef ENTRY_WO_ALIAS
#define ENTRY_WO_ALIAS(n, h, f)		\
	ENTRY_W_ALIAS(n, h, f, NULL)
#undef ENTRY_SEL
#define ENTRY_SEL(n, h, f, a, CMD, ...) CMD
#undef ENTRY
#define ENTRY(...) 		\
	ENTRY_SEL(__VA_ARGS__, ENTRY_W_ALIAS, ENTRY_WO_ALIAS)(__VA_ARGS__)
#undef COMMAND_LIST
#define COMMAND_LIST(args...) args
#undef PLUGIN
#define PLUGIN(name, cmds) cmds
#include CMD_INCLUDE(CMD_INC_FILE)
/*
 * Stage 3
 *
 * Generate list of commands for the plugin.
 */
#undef NAME
#define NAME(n, d, v)
#undef ENTRY
#define ENTRY(n, h, f, ...) &f ## _cmd,
#undef COMMAND_LIST
#define COMMAND_LIST(args...)	\
static struct command *commands[] = {	\
	args				\
	NULL,				\
};
#undef PLUGIN
#define PLUGIN(name, cmds) cmds
#include CMD_INCLUDE(CMD_INC_FILE)
/*
 * Stage 4
 *
 * Define and register plugin
 */
#undef NAME
#define NAME(n, d, v) .name = n, .desc = d, .version = v,
#undef COMMAND_LIST
#define COMMAND_LIST(args...)
#undef PLUGIN
#define PLUGIN(name, cmds)				\
static struct plugin plugin = {				\
	name						\
	.commands = commands				\
}; 							\
							\
static void init(void) __attribute__((constructor)); 	\
static void init(void)					\
{							\
	register_extension(&plugin);			\
}
#include CMD_INCLUDE(CMD_INC_FILE)
 |