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Improve die_object::has_attr implementation

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Jeremy 2023-09-17 01:51:35 -04:00
parent d9eadf981d
commit 2c4f271e23
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GPG Key ID: 19AA8270105E8EB4
1 changed files with 3 additions and 12 deletions
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15
src/symbols/symbols_with_libdwarf.cpp
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@ -149,18 +149,9 @@ namespace libdwarf {
} }
bool has_attr(Dwarf_Half dw_attrnum) const { bool has_attr(Dwarf_Half dw_attrnum) const {
Dwarf_Attribute attr; Dwarf_Bool present = false;
int ret = dwarf_attr(die, dw_attrnum, &attr, nullptr); CPPTRACE_VERIFY(dwarf_hasattr(die, dw_attrnum, &present, nullptr) == DW_DLV_OK);
if(ret == DW_DLV_NO_ENTRY) { return present;
return false;
} else if(ret == DW_DLV_OK) {
// TODO: Better impl that doesn't require allocation....?
dwarf_dealloc_attribute(attr);
return true;
} else {
fprintf(stderr, "Error\n");
exit(1);
}
} }
Dwarf_Half get_tag() const { Dwarf_Half get_tag() const {