Function generate_maps_for_process

src/pystack/maps.py:108–127

(pid: int)

def generate_maps_for_process(pid: int) -> Iterable[VirtualMap]:
    proc_maps_lines = _read_maps(pid)
    for index, line in enumerate(proc_maps_lines):
        line = line.rstrip("\n")
        match = MAPS_REGEXP.match(line)
        if not match:
            LOGGER.debug("Line %r cannot be recognized!", line)
            continue

        path = match.group("pathname")
        yield VirtualMap(
            start=int(match.group("start"), 16),
            end=int(match.group("end"), 16),
            filesize=int(match.group("end"), 16) - int(match.group("start"), 16),
            offset=int(match.group("offset"), 16),
            device=match.group("dev"),
            flags=match.group("permissions"),
            inode=int(match.group("inode")),
            path=Path(path) if path else None,
        )


def generate_maps_from_core_data(