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| author | Tom Tromey <tom@tromey.com> | 2017-10-25 15:52:23 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2017-11-04 10:27:16 -0600 |
| commit | 5eae7aeaf754549d3645a0c590c5ef9f0134a32d (patch) | |
| tree | 1f30c59b4d8d6393c21c648ab63ea3165227d17e /gdb/symfile.c | |
| parent | c6bcad5ffc9b4021253487e46a8754e5804135cf (diff) | |
| download | gdb-5eae7aeaf754549d3645a0c590c5ef9f0134a32d.zip gdb-5eae7aeaf754549d3645a0c590c5ef9f0134a32d.tar.gz gdb-5eae7aeaf754549d3645a0c590c5ef9f0134a32d.tar.bz2 | |
Use unique_xmalloc_ptr in find_separate_debug_file_by_debuglink
This changes find_separate_debug_file_by_debuglink to use
unique_xmalloc_ptr, removing some cleanups.
gdb/ChangeLog
2017-11-04 Tom Tromey <tom@tromey.com>
* symfile.c (find_separate_debug_file_by_debuglink): Use
unique_xmalloc_ptr.
Diffstat (limited to 'gdb/symfile.c')
| -rw-r--r-- | gdb/symfile.c | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/gdb/symfile.c b/gdb/symfile.c index 69358e4..dae750e 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -1545,13 +1545,11 @@ terminate_after_last_dir_separator (char *path) char * find_separate_debug_file_by_debuglink (struct objfile *objfile) { - char *debuglink; - char *dir, *canon_dir; char *debugfile; unsigned long crc32; - struct cleanup *cleanups; - debuglink = bfd_get_debug_link_info (objfile->obfd, &crc32); + gdb::unique_xmalloc_ptr<char> debuglink + (bfd_get_debug_link_info (objfile->obfd, &crc32)); if (debuglink == NULL) { @@ -1560,15 +1558,12 @@ find_separate_debug_file_by_debuglink (struct objfile *objfile) return NULL; } - cleanups = make_cleanup (xfree, debuglink); - dir = xstrdup (objfile_name (objfile)); - make_cleanup (xfree, dir); - terminate_after_last_dir_separator (dir); - canon_dir = lrealpath (dir); + std::string dir = objfile_name (objfile); + terminate_after_last_dir_separator (&dir[0]); + gdb::unique_xmalloc_ptr<char> canon_dir (lrealpath (dir.c_str ())); - debugfile = find_separate_debug_file (dir, canon_dir, debuglink, - crc32, objfile); - xfree (canon_dir); + debugfile = find_separate_debug_file (dir.c_str (), canon_dir.get (), + debuglink.get (), crc32, objfile); if (debugfile == NULL) { @@ -1580,19 +1575,17 @@ find_separate_debug_file_by_debuglink (struct objfile *objfile) if (lstat (objfile_name (objfile), &st_buf) == 0 && S_ISLNK (st_buf.st_mode)) { - char *symlink_dir; - - symlink_dir = lrealpath (objfile_name (objfile)); + gdb::unique_xmalloc_ptr<char> symlink_dir + (lrealpath (objfile_name (objfile))); if (symlink_dir != NULL) { - make_cleanup (xfree, symlink_dir); - terminate_after_last_dir_separator (symlink_dir); - if (strcmp (dir, symlink_dir) != 0) + terminate_after_last_dir_separator (symlink_dir.get ()); + if (dir != symlink_dir.get ()) { /* Different directory, so try using it. */ - debugfile = find_separate_debug_file (symlink_dir, - symlink_dir, - debuglink, + debugfile = find_separate_debug_file (symlink_dir.get (), + symlink_dir.get (), + debuglink.get (), crc32, objfile); } @@ -1600,7 +1593,6 @@ find_separate_debug_file_by_debuglink (struct objfile *objfile) } } - do_cleanups (cleanups); return debugfile; } |