gdb: change file_file_name to return an std::string
authorSimon Marchi <simon.marchi@polymtl.ca>
Thu, 7 Apr 2022 20:43:05 +0000 (16:43 -0400)
committerSimon Marchi <simon.marchi@polymtl.ca>
Fri, 8 Apr 2022 00:31:31 +0000 (20:31 -0400)
commitd3a76a5583ddb34402e79969f61f195cfa08ad62
treeb61bcdf6d658235c0eabd0e73d30c17d7bca72f3
parenta32c49c6dd0c80e4a06e23bebde7149d79cd48ee
gdb: change file_file_name to return an std::string

Straightforward change, return an std::string instead of a
gdb::unique_xmalloc_ptr<char>.  No behavior change expected.

Change-Id: Ia5e94c94221c35f978bb1b7bdffbff7209e0520e
gdb/dwarf2/line-header.c
gdb/dwarf2/line-header.h
gdb/dwarf2/macro.c