Code cleanup: Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH.

gdb/
2013-09-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup: Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH.
	* cli/cli-cmds.c (find_and_open_script): Add OPF_RETURN_REALPATH to
	variable search_flags.
	* defs.h (OPF_DISABLE_REALPATH): Rename to ...
	(OPF_RETURN_REALPATH): ... here.
	* dwarf2read.c (try_open_dwop_file): Set OPF_RETURN_REALPATH for flags.
	* exec.c (exec_file_attach): Remove OPF_DISABLE_REALPATH from openp
	call.  Twice.
	* nto-tdep.c (nto_find_and_open_solib): Add OPF_RETURN_REALPATH for
	openp call.
	* solib.c (solib_find): Likewise.  Four times.
	* source.c (openp): Change OPF_DISABLE_REALPATH to OPF_RETURN_REALPATH
	in the function comment and for the realpath_fptr variable.
	(source_full_path_of): Add OPF_RETURN_REALPATH for openp call.
	(find_and_open_source): Likewise.  Twice.
	* symfile.c (symfile_bfd_open): Likewise, also twice.

1 files changed, 13 insertions, 10 deletions

diff --git a/gdb/source.c b/gdb/source.c
index de3fb7c..9fa99b4 100644
--- a/gdb/source.c
+++ b/gdb/source.c
@@ -689,10 +689,10 @@ is_regular_file (const char *name)
    and the file, sigh!  Emacs gets confuzzed by this when we print the
    source file name!!! 
 
-   If OPTS does not have OPF_DISABLE_REALPATH set return FILENAME_OPENED
-   resolved by gdb_realpath.  Even with OPF_DISABLE_REALPATH this function
-   still returns filename starting with "/".  If FILENAME_OPENED is NULL
-   this option has no effect.
+   If OPTS has OPF_RETURN_REALPATH set return FILENAME_OPENED resolved by
+   gdb_realpath.  Even without OPF_RETURN_REALPATH this function still returns
+   filename starting with "/".  If FILENAME_OPENED is NULL this option has no
+   effect.
 
    If a file is found, return the descriptor.
    Otherwise, return -1, with errno set for the last name we tried to open.  */
@@ -857,8 +857,8 @@ done:
 	{
 	  char *(*realpath_fptr) (const char *);
 
-	  realpath_fptr = ((opts & OPF_DISABLE_REALPATH) != 0
-			   ? xstrdup : gdb_realpath);
+	  realpath_fptr = ((opts & OPF_RETURN_REALPATH) != 0
+			   ? gdb_realpath : xstrdup);
 
 	  if (IS_ABSOLUTE_PATH (filename))
 	    *filename_opened = realpath_fptr (filename);
@@ -897,8 +897,9 @@ source_full_path_of (const char *filename, char **full_pathname)
 {
   int fd;
 
-  fd = openp (source_path, OPF_TRY_CWD_FIRST | OPF_SEARCH_IN_PATH, filename,
-	      O_RDONLY, full_pathname);
+  fd = openp (source_path,
+	      OPF_TRY_CWD_FIRST | OPF_SEARCH_IN_PATH | OPF_RETURN_REALPATH,
+	      filename, O_RDONLY, full_pathname);
   if (fd < 0)
     {
       *full_pathname = NULL;
@@ -1077,13 +1078,15 @@ find_and_open_source (const char *filename,
         }
     }
 
-  result = openp (path, OPF_SEARCH_IN_PATH, filename, OPEN_MODE, fullname);
+  result = openp (path, OPF_SEARCH_IN_PATH | OPF_RETURN_REALPATH, filename,
+		  OPEN_MODE, fullname);
   if (result < 0)
     {
       /* Didn't work.  Try using just the basename.  */
       p = lbasename (filename);
       if (p != filename)
-	result = openp (path, OPF_SEARCH_IN_PATH, p, OPEN_MODE, fullname);
+	result = openp (path, OPF_SEARCH_IN_PATH | OPF_RETURN_REALPATH, p,
+			OPEN_MODE, fullname);
     }
 
   do_cleanups (cleanup);