diff options
Diffstat (limited to 'erts/emulator/beam/erl_utils.h')
| -rw-r--r-- | erts/emulator/beam/erl_utils.h | 49 |
1 files changed, 27 insertions, 22 deletions
diff --git a/erts/emulator/beam/erl_utils.h b/erts/emulator/beam/erl_utils.h index c32f8fd61c..6dab3bf297 100644 --- a/erts/emulator/beam/erl_utils.h +++ b/erts/emulator/beam/erl_utils.h @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 2012-2014. 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/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * 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. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -113,12 +114,14 @@ void erts_silence_warn_unused_result(long unused); int erts_fit_in_bits_int64(Sint64); int erts_fit_in_bits_int32(Sint32); +int erts_fit_in_bits_uint(Uint); int erts_list_length(Eterm); int erts_is_builtin(Eterm, Eterm, int); Uint32 make_broken_hash(Eterm); Uint32 block_hash(byte *, unsigned, Uint32); Uint32 make_hash2(Eterm); Uint32 make_hash(Eterm); +Uint32 make_internal_hash(Eterm); void erts_save_emu_args(int argc, char **argv); Eterm erts_get_emu_args(struct process *c_p); @@ -165,24 +168,26 @@ int eq(Eterm, Eterm); #define EQ(x,y) (((x) == (y)) || (is_not_both_immed((x),(y)) && eq((x),(y)))) #if HALFWORD_HEAP -Sint erts_cmp_rel_opt(Eterm, Eterm*, Eterm, Eterm*, int); -#define cmp_rel(A,A_BASE,B,B_BASE) erts_cmp_rel_opt(A,A_BASE,B,B_BASE,0) -#define cmp_rel_term(A,A_BASE,B,B_BASE) erts_cmp_rel_opt(A,A_BASE,B,B_BASE,1) -#define CMP(A,B) erts_cmp_rel_opt(A,NULL,B,NULL,0) -#define CMP_TERM(A,B) erts_cmp_rel_opt(A,NULL,B,NULL,1) +Sint erts_cmp_rel_opt(Eterm, Eterm*, Eterm, Eterm*, int, int); +#define cmp_rel(A,A_BASE,B,B_BASE) erts_cmp_rel_opt(A,A_BASE,B,B_BASE,0,0) +#define cmp_rel_term(A,A_BASE,B,B_BASE) erts_cmp_rel_opt(A,A_BASE,B,B_BASE,1,0) +#define CMP(A,B) erts_cmp_rel_opt(A,NULL,B,NULL,0,0) +#define CMP_TERM(A,B) erts_cmp_rel_opt(A,NULL,B,NULL,1,0) +#define CMP_EQ_ONLY(A,B) erts_cmp_rel_opt(A,NULL,B,NULL,0,1) #else -Sint cmp(Eterm, Eterm); -Sint erts_cmp(Eterm, Eterm, int); -#define cmp_rel(A,A_BASE,B,B_BASE) erts_cmp(A,B,0) -#define cmp_rel_term(A,A_BASE,B,B_BASE) erts_cmp(A,B,1) -#define CMP(A,B) erts_cmp(A,B,0) -#define CMP_TERM(A,B) erts_cmp(A,B,1) +Sint erts_cmp(Eterm, Eterm, int, int); +Sint cmp(Eterm a, Eterm b); +#define cmp_rel(A,A_BASE,B,B_BASE) erts_cmp(A,B,0,0) +#define cmp_rel_term(A,A_BASE,B,B_BASE) erts_cmp(A,B,1,0) +#define CMP(A,B) erts_cmp(A,B,0,0) +#define CMP_TERM(A,B) erts_cmp(A,B,1,0) +#define CMP_EQ_ONLY(A,B) erts_cmp(A,B,0,1) #endif #define cmp_lt(a,b) (CMP((a),(b)) < 0) #define cmp_le(a,b) (CMP((a),(b)) <= 0) -#define cmp_eq(a,b) (CMP((a),(b)) == 0) -#define cmp_ne(a,b) (CMP((a),(b)) != 0) +#define cmp_eq(a,b) (CMP_EQ_ONLY((a),(b)) == 0) +#define cmp_ne(a,b) (CMP_EQ_ONLY((a),(b)) != 0) #define cmp_ge(a,b) (CMP((a),(b)) >= 0) #define cmp_gt(a,b) (CMP((a),(b)) > 0) |