unsigned int nubus_get_rsrc_str()

in nubus.c [176:193]

• 16 lines of code
• 4 McCabe index (conditional complexity)

unsigned int nubus_get_rsrc_str(char *dest, const struct nubus_dirent *dirent,
				unsigned int len)
{
	char *t = dest;
	unsigned char *p = nubus_dirptr(dirent);

	while (len > 1) {
		unsigned char c = nubus_get_rom(&p, 1, dirent->mask);

		if (!c)
			break;
		*t++ = c;
		len--;
	}
	if (len > 0)
		*t = '\0';
	return t - dest;
}