static void rtems_ftpfs_eval_path(
rtems_filesystem_eval_path_context_t *self
)
{
rtems_filesystem_eval_path_eat_delimiter(self);
if (rtems_filesystem_eval_path_has_path(self)) {
const char *path = rtems_filesystem_eval_path_get_path(self);
size_t pathlen = rtems_filesystem_eval_path_get_pathlen(self);
char *pathdup = malloc(pathlen + 1);
rtems_filesystem_eval_path_clear_path(self);
if (pathdup != NULL) {
rtems_filesystem_location_info_t *currentloc =
rtems_filesystem_eval_path_get_currentloc(self);
memcpy(pathdup, path, pathlen);
pathdup [pathlen] = '\0';
currentloc->node_access = pathdup;
currentloc->handlers = &rtems_ftpfs_handlers;
} else {
rtems_filesystem_eval_path_error(self, ENOMEM);
}
}
}
static void rtems_tfs_eval_path(rtems_filesystem_eval_path_context_t *self)
{
int eval_flags = rtems_filesystem_eval_path_get_flags(self);
if ((eval_flags & RTEMS_FS_MAKE) == 0) {
int rw = RTEMS_FS_PERMS_READ | RTEMS_FS_PERMS_WRITE;
if ((eval_flags & rw) != rw) {
rtems_filesystem_location_info_t *currentloc =
rtems_filesystem_eval_path_get_currentloc(self);
char *current = currentloc->node_access;
size_t currentlen = strlen(current);
const char *path = rtems_filesystem_eval_path_get_path(self);
size_t pathlen = rtems_filesystem_eval_path_get_pathlen(self);
size_t len = currentlen + pathlen;
rtems_filesystem_eval_path_clear_path(self);
current = realloc(current, len + 1);
if (current != NULL) {
memcpy(current + currentlen, path, pathlen);
current [len] = '\0';
if (!rtems_tfs_is_directory(current, len)) {
fixPath (current);
}
currentloc->node_access = current;
} else {
rtems_filesystem_eval_path_error(self, ENOMEM);
}
} else {
rtems_filesystem_eval_path_error(self, EINVAL);
}
} else {
rtems_filesystem_eval_path_error(self, EIO);
}
}
