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typedef ABI version types

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This commit is contained in:
Nobuyoshi Nakada 2023-11-15 23:31:11 +09:00
parent f5c3cda7d6
commit 029871c3fe
1 changed files with 4 additions and 2 deletions
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6
dln.c
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@ -463,8 +463,10 @@ dln_load(const char *file)
void *handle = dln_open(file);
#ifdef RUBY_DLN_CHECK_ABI
unsigned long long (*abi_version_fct)(void) = (unsigned long long(*)(void))dln_sym(handle, "ruby_abi_version");
unsigned long long binary_abi_version = (*abi_version_fct)();
typedef unsigned long long abi_version_number;
typedef abi_version_number abi_version_func(void);
abi_version_func *abi_version_fct = (abi_version_func *)dln_sym(handle, "ruby_abi_version");
abi_version_number binary_abi_version = (*abi_version_fct)();
if (binary_abi_version != ruby_abi_version() && abi_check_enabled_p()) {
dln_loaderror("incompatible ABI version of binary - %s", file);
}