// get the user-supplied handle data for opening a file
// NOTE: fent *cannot* be locked--it's lock status will be set through the route consistency discipline
int fskit_run_user_open( struct fskit_core* core, char const* path, struct fskit_entry* fent, int flags, void** handle_data ) {
int rc = 0;
int cbrc = 0;
struct fskit_route_dispatch_args dargs;
char name[FSKIT_FILESYSTEM_NAMEMAX+1];
memset( name, 0, FSKIT_FILESYSTEM_NAMEMAX+1 );
fskit_basename( path, name );
fskit_route_open_args( &dargs, name, flags );
rc = fskit_route_call_open( core, path, fent, &dargs, &cbrc );
if( rc == -EPERM || rc == -ENOSYS ) {
// no routes
*handle_data = NULL;
return 0;
}
else if( cbrc != 0 ) {
// callback failed
return cbrc;
}
else {
// callback succeded
*handle_data = dargs.handle_data;
return 0;
}
}
// get the user-supplied handle data for opening a file
// NOTE: fent *cannot* be locked--it's lock status will be set through the route consistency discipline
int fskit_run_user_open( struct fskit_core* core, char const* path, struct fskit_entry* fent, int flags, void** handle_data ) {
int rc = 0;
int cbrc = 0;
struct fskit_route_dispatch_args dargs;
fskit_route_open_args( &dargs, flags );
rc = fskit_route_call_open( core, path, fent, &dargs, &cbrc );
if( rc == -EPERM || rc == -ENOSYS ) {
// no routes
*handle_data = NULL;
return 0;
}
else if( cbrc != 0 ) {
// callback failed
return cbrc;
}
else {
// callback succeded
*handle_data = dargs.handle_data;
return 0;
}
}
