diff options
Diffstat (limited to 'gdb/source.c')
| -rw-r--r-- | gdb/source.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/gdb/source.c b/gdb/source.c index e1c498b..de3fb7c 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -689,6 +689,11 @@ 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 a file is found, return the descriptor. Otherwise, return -1, with errno set for the last name we tried to open. */ @@ -848,19 +853,27 @@ done: /* If a file was opened, canonicalize its filename. */ if (fd < 0) *filename_opened = NULL; - else if (IS_ABSOLUTE_PATH (filename)) - *filename_opened = gdb_realpath (filename); else { - /* Beware the // my son, the Emacs barfs, the botch that catch... */ + char *(*realpath_fptr) (const char *); + + realpath_fptr = ((opts & OPF_DISABLE_REALPATH) != 0 + ? xstrdup : gdb_realpath); + + if (IS_ABSOLUTE_PATH (filename)) + *filename_opened = realpath_fptr (filename); + else + { + /* Beware the // my son, the Emacs barfs, the botch that catch... */ - char *f = concat (current_directory, - IS_DIR_SEPARATOR (current_directory[strlen (current_directory) - 1]) - ? "" : SLASH_STRING, - filename, (char *)NULL); + char *f = concat (current_directory, + IS_DIR_SEPARATOR (current_directory[strlen (current_directory) - 1]) + ? "" : SLASH_STRING, + filename, (char *)NULL); - *filename_opened = gdb_realpath (f); - xfree (f); + *filename_opened = realpath_fptr (f); + xfree (f); + } } } |