uORBUtils.cpp 2.48 KB
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#include "uORBUtils.hpp"
#include <stdio.h>
#include <errno.h>

int uORB::Utils::node_mkpath(char *buf, const struct orb_metadata *meta, int *instance)
{
	unsigned len;

	unsigned index = 0;

	if (instance != nullptr) {
		index = *instance;
	}

	len = snprintf(buf, orb_maxpath, "/%s/%s%d", "obj", meta->o_name, index);

	if (len >= orb_maxpath) {
		return -ENAMETOOLONG;
	}

	return OK;
}

//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int uORB::Utils::node_mkpath(char *buf, const char *orbMsgName)
{
	unsigned len;

	unsigned index = 0;

	len = snprintf(buf, orb_maxpath, "/%s/%s%d", "obj", orbMsgName, index);

	if (len >= orb_maxpath) {
		return -ENAMETOOLONG;
	}

	return OK;
}