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| author | Tom Tromey <tom@tromey.com> | 2018-05-03 00:18:20 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-05-04 12:20:37 -0600 |
| commit | f0b3976bdcd29e308bed185630a24806037a717c (patch) | |
| tree | 9cb329df8ee78f419c7c0e4dec46db0c9d28f69c /gdb/common | |
| parent | 862d101ada6b6e8496e545c0bcd801cf8b9a46c1 (diff) | |
| download | gdb-f0b3976bdcd29e308bed185630a24806037a717c.zip gdb-f0b3976bdcd29e308bed185630a24806037a717c.tar.gz gdb-f0b3976bdcd29e308bed185630a24806037a717c.tar.bz2 | |
Remove do_closedir_cleanup
This removes both copies of do_closedir_cleanup in favor of a new
unique_ptr specialization.
Tested by the buildbot, though I'm not sure that these code paths are
exercised there.
ChangeLog
2018-05-04 Tom Tromey <tom@tromey.com>
* nto-procfs.c (do_closedir_cleanup): Remove.
(procfs_pidlist): Use gdb_dir_up.
* procfs.c (do_closedir_cleanup): Remove.
(proc_update_threads): Use gdb_dir_up.
* common/filestuff.h (struct gdb_dir_deleter): New.
(gdb_dir_up): New typedef.
Diffstat (limited to 'gdb/common')
| -rw-r--r-- | gdb/common/filestuff.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/common/filestuff.h b/gdb/common/filestuff.h index 92a2a5f..0e46eb5 100644 --- a/gdb/common/filestuff.h +++ b/gdb/common/filestuff.h @@ -19,6 +19,8 @@ #ifndef FILESTUFF_H #define FILESTUFF_H +#include <dirent.h> + /* Note all the file descriptors which are open when this is called. These file descriptors will not be closed by close_most_fds. */ @@ -84,4 +86,16 @@ extern int gdb_pipe_cloexec (int filedes[2]); extern struct cleanup *make_cleanup_close (int fd); +struct gdb_dir_deleter +{ + void operator() (DIR *dir) const + { + closedir (dir); + } +}; + +/* A unique pointer to a DIR. */ + +typedef std::unique_ptr<DIR, gdb_dir_deleter> gdb_dir_up; + #endif /* FILESTUFF_H */ |