diff options
Diffstat (limited to 'erts/emulator/beam/erl_ao_firstfit_alloc.h')
-rw-r--r-- | erts/emulator/beam/erl_ao_firstfit_alloc.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.h b/erts/emulator/beam/erl_ao_firstfit_alloc.h new file mode 100644 index 0000000000..0bf0ec8cee --- /dev/null +++ b/erts/emulator/beam/erl_ao_firstfit_alloc.h @@ -0,0 +1,60 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + + +#ifndef ERL_AO_FIRSTFIT_ALLOC__ +#define ERL_AO_FIRSTFIT_ALLOC__ + +#include "erl_alloc_util.h" + +#define ERTS_ALC_AOFF_ALLOC_VSN_STR "0.9" + +typedef struct AOFFAllctr_t_ AOFFAllctr_t; + +typedef struct { + int dummy; +} AOFFAllctrInit_t; + +#define ERTS_DEFAULT_AOFF_ALLCTR_INIT {0/*dummy*/} + +void erts_aoffalc_init(void); +Allctr_t *erts_aoffalc_start(AOFFAllctr_t *, AOFFAllctrInit_t*, AllctrInit_t *); + +#endif /* #ifndef ERL_AO_FIRSTFIT_ALLOC__ */ + + + +#if defined(GET_ERL_AOFF_ALLOC_IMPL) && !defined(ERL_AOFF_ALLOC_IMPL__) +#define ERL_AOFF_ALLOC_IMPL__ + +#define GET_ERL_ALLOC_UTIL_IMPL +#include "erl_alloc_util.h" + + +struct AOFFAllctr_t_ { + Allctr_t allctr; /* Has to be first! */ + + struct AOFF_RBTree_t_* mbc_root; + struct AOFF_RBTree_t_* sbmbc_root; +}; + +unsigned long erts_aoffalc_test(unsigned long, unsigned long, unsigned long); + +#endif /* #if defined(GET_ERL_AOFF_ALLOC_IMPL) + && !defined(ERL_AOFF_ALLOC_IMPL__) */ |