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| author | Tom Tromey <tom@tromey.com> | 2017-11-22 23:37:38 -0700 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-03-07 15:36:28 -0700 |
| commit | e0d3522b888033febd153a4a7d3b7c5c13641f09 (patch) | |
| tree | 9c5c11152ba3b7202fac5dba1a9f21a35c85d3d5 /gdb/gdb_regex.h | |
| parent | d6ab64818b9d212691c200c292dc0f18d193598c (diff) | |
| download | binutils-gdb-e0d3522b888033febd153a4a7d3b7c5c13641f09.tar.gz | |
Return gdb::optional<std::string> from target_fileio_readlink
This changes to_fileio_readlink and target_fileio_readlink to return a
gdb::optional<std::sring>, and then fixes up the callers and
implementations. This allows the removal of some cleanups.
Regression tested by the buildbot.
gdb/ChangeLog
2018-03-07 Tom Tromey <tom@tromey.com>
* linux-tdep.c (linux_info_proc): Update.
* target.h (struct target_ops) <to_fileio_readlink>: Return
optional<string>.
(target_fileio_readlink): Return optional<string>.
* remote.c (remote_hostio_readlink): Return optional<string>.
* inf-child.c (inf_child_fileio_readlink): Return
optional<string>.
* target.c (target_fileio_readlink): Return optional<string>.
Diffstat (limited to 'gdb/gdb_regex.h')
0 files changed, 0 insertions, 0 deletions