// SPDX-License-Identifier: BSD-3-Clause OR Apache-2.0
/*
 * hal_platform.c
 *
 * Description: contains the POSIX implementation of the hardware
 * abstraction layer interface for platform-specific functionality
 *
 */

#include "platform/hal_io.h"
#include "platform/hal_platform.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

static char **restart_args;

// Should be compatible with the main() function signature.
// cppcheck-suppress constParameter
void hal_platform_init(int argc, char *argv[])
{
	hal_io_init();
	restart_args = malloc(sizeof(char *) * argc);
	if (restart_args) {
		// Copy all commandline args to the restart argument buffer
		for (int i = 1; i < argc; i++)
			restart_args[i - 1] = strdup(argv[i]);
		// NULL-terminate the array
		restart_args[argc - 1] = NULL;
	} else {
		LOG_ERROR("Error: Cannot allocate memory for restart buffer");
	}
}

void hal_platform_teardown(void)
{
	free(restart_args);
}