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https://github.com/QuasarApp/openssl.git
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726b329339
Following on from the earlier safestack work we provide the basis for fixing the lhash code such that unused static inline functions do not cause linker errors for applications including those headers. This brings the lhash code into line with the safestack code. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/12860)
106 lines
6.0 KiB
Perl
106 lines
6.0 KiB
Perl
#! /usr/bin/env perl
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# Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
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#
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# Licensed under the Apache License 2.0 (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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package OpenSSL::stackhash;
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use strict;
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use warnings;
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require Exporter;
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our @ISA = qw(Exporter);
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our @EXPORT_OK = qw(generate_stack_macros generate_const_stack_macros
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generate_stack_string_macros
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generate_stack_const_string_macros
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generate_stack_block_macros
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generate_lhash_macros);
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sub generate_stack_macros_int {
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my $nametype = shift;
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my $realtype = shift;
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my $plaintype = shift;
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my $macros = <<END_MACROS;
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SKM_DEFINE_STACK_OF_INTERNAL(${nametype}, ${realtype}, ${plaintype})
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#define sk_${nametype}_num(sk) OPENSSL_sk_num(ossl_check_const_${nametype}_sk_type(sk))
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#define sk_${nametype}_value(sk, idx) ((${realtype} *)OPENSSL_sk_value(ossl_check_const_${nametype}_sk_type(sk), (idx)))
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#define sk_${nametype}_new(cmp) ((STACK_OF(${nametype}) *)OPENSSL_sk_new(ossl_check_${nametype}_compfunc_type(cmp)))
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#define sk_${nametype}_new_null() ((STACK_OF(${nametype}) *)OPENSSL_sk_new_null())
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#define sk_${nametype}_new_reserve(cmp, n) ((STACK_OF(${nametype}) *)OPENSSL_sk_new_reserve(ossl_check_${nametype}_compfunc_type(cmp), (n)))
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#define sk_${nametype}_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_${nametype}_sk_type(sk), (n))
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#define sk_${nametype}_free(sk) OPENSSL_sk_free(ossl_check_${nametype}_sk_type(sk))
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#define sk_${nametype}_zero(sk) OPENSSL_sk_zero(ossl_check_${nametype}_sk_type(sk))
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#define sk_${nametype}_delete(sk, i) ((${realtype} *)OPENSSL_sk_delete(ossl_check_${nametype}_sk_type(sk), (i)))
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#define sk_${nametype}_delete_ptr(sk, ptr) ((${realtype} *)OPENSSL_sk_delete_ptr(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr)))
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#define sk_${nametype}_push(sk, ptr) OPENSSL_sk_push(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
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#define sk_${nametype}_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
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#define sk_${nametype}_pop(sk) ((${realtype} *)OPENSSL_sk_pop(ossl_check_${nametype}_sk_type(sk)))
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#define sk_${nametype}_shift(sk) ((${realtype} *)OPENSSL_sk_shift(ossl_check_${nametype}_sk_type(sk)))
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#define sk_${nametype}_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_${nametype}_sk_type(sk),ossl_check_${nametype}_freefunc_type(freefunc))
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#define sk_${nametype}_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr), (idx))
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#define sk_${nametype}_set(sk, idx, ptr) ((${realtype} *)OPENSSL_sk_set(ossl_check_${nametype}_sk_type(sk), (idx), ossl_check_${nametype}_type(ptr)))
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#define sk_${nametype}_find(sk, ptr) OPENSSL_sk_find(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
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#define sk_${nametype}_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_type(ptr))
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#define sk_${nametype}_sort(sk) OPENSSL_sk_sort(ossl_check_${nametype}_sk_type(sk))
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#define sk_${nametype}_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_${nametype}_sk_type(sk))
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#define sk_${nametype}_dup(sk) ((STACK_OF(${nametype}) *)OPENSSL_sk_dup(ossl_check_const_${nametype}_sk_type(sk)))
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#define sk_${nametype}_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(${nametype}) *)OPENSSL_sk_deep_copy(ossl_check_const_${nametype}_sk_type(sk), ossl_check_${nametype}_copyfunc_type(copyfunc), ossl_check_${nametype}_freefunc_type(freefunc)))
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#define sk_${nametype}_set_cmp_func(sk, cmp) ((sk_${nametype}_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_${nametype}_sk_type(sk), ossl_check_${nametype}_compfunc_type(cmp)))
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END_MACROS
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return $macros;
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}
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sub generate_stack_macros {
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my $type = shift;
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return generate_stack_macros_int($type, $type, $type);
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}
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sub generate_const_stack_macros {
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my $type = shift;
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return generate_stack_macros_int($type, "const $type", $type);
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}
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sub generate_stack_string_macros {
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return generate_stack_macros_int("OPENSSL_STRING", "char", "char");
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}
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sub generate_stack_const_string_macros {
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return generate_stack_macros_int("OPENSSL_CSTRING", "const char", "char");
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}
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sub generate_stack_block_macros {
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return generate_stack_macros_int("OPENSSL_BLOCK", "void", "void");
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}
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sub generate_lhash_macros {
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my $type = shift;
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my $macros = <<END_MACROS;
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DEFINE_LHASH_OF_INTERNAL(${type});
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#define lh_${type}_new(hfn, cmp) ((LHASH_OF(${type}) *)OPENSSL_LH_new(ossl_check_${type}_lh_hashfunc_type(hfn), ossl_check_${type}_lh_compfunc_type(cmp)))
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#define lh_${type}_free(lh) OPENSSL_LH_free(ossl_check_${type}_lh_type(lh))
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#define lh_${type}_flush(lh) OPENSSL_LH_flush(ossl_check_${type}_lh_type(lh))
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#define lh_${type}_insert(lh, ptr) ((${type} *)OPENSSL_LH_insert(ossl_check_${type}_lh_type(lh), ossl_check_${type}_lh_plain_type(ptr)))
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#define lh_${type}_delete(lh, ptr) ((${type} *)OPENSSL_LH_delete(ossl_check_${type}_lh_type(lh), ossl_check_const_${type}_lh_plain_type(ptr)))
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#define lh_${type}_retrieve(lh, ptr) ((${type} *)OPENSSL_LH_retrieve(ossl_check_${type}_lh_type(lh), ossl_check_const_${type}_lh_plain_type(ptr)))
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#define lh_${type}_error(lh) OPENSSL_LH_error(ossl_check_${type}_lh_type(lh))
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#define lh_${type}_num_items(lh) OPENSSL_LH_num_items(ossl_check_${type}_lh_type(lh))
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#define lh_${type}_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
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#define lh_${type}_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
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#define lh_${type}_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_${type}_lh_type(lh), out)
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#define lh_${type}_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_${type}_lh_type(lh))
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#define lh_${type}_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_${type}_lh_type(lh), dl)
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#define lh_${type}_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_${type}_lh_type(lh), ossl_check_${type}_lh_doallfunc_type(dfn))
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END_MACROS
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return $macros;
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}
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1;
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