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[commit] Add some comments to symfile.c.
- From: Doug Evans <dje at google dot com>
- To: gdb-patches at sourceware dot org
- Date: Thu, 28 Mar 2013 11:18:57 -0700
- Subject: [commit] Add some comments to symfile.c.
Hi.
fyi, committed.
2013-03-28 Doug Evans <dje@google.com>
* symfile.c (find_separate_debug_file): Add comment.
(terminate_after_last_dir_separator): Tweak comment.
Index: symfile.c
===================================================================
RCS file: /cvs/src/src/gdb/symfile.c,v
retrieving revision 1.368
diff -u -p -r1.368 symfile.c
--- symfile.c 21 Mar 2013 16:18:48 -0000 1.368
+++ symfile.c 28 Mar 2013 18:06:53 -0000
@@ -1408,7 +1408,9 @@ show_debug_file_directory (struct ui_fil
/* Find a separate debuginfo file for OBJFILE, using DIR as the directory
where the original file resides (may not be the same as
dirname(objfile->name) due to symlinks), and DEBUGLINK as the file we are
- looking for. Returns the name of the debuginfo, of NULL. */
+ looking for. CANON_DIR is the "realpath" form of DIR.
+ DIR must contain a trailing '/'.
+ Returns the path of the file with separate debug info, of NULL. */
static char *
find_separate_debug_file (const char *dir,
@@ -1491,7 +1493,7 @@ find_separate_debug_file (const char *di
return NULL;
}
-/* Modify PATH to contain only "directory/" part of PATH.
+/* Modify PATH to contain only "[/]directory/" part of PATH.
If there were no directory separators in PATH, PATH will be empty
string on return. */