416 directory_command (char *dirname, int from_tty)  in directory_command()  argument
420   if (dirname == 0)  in directory_command()
430       mod_path (dirname, &source_path);  in directory_command()
441 directory_switch (char *dirname, int from_tty)  in directory_switch()  argument
443   add_path (dirname, &source_path, 0);  in directory_switch()
449 mod_path (char *dirname, char **which_path)  in mod_path()  argument
451   add_path (dirname, which_path, 1);  in mod_path()
461 add_path (char *dirname, char **which_path, int parse_separators)  in add_path()  argument
470   if (dirname == 0)  in add_path()
479       argv = gdb_buildargv (dirname);  in add_path()
487     VEC_safe_push (char_ptr, dir_vec, xstrdup (dirname));  in add_path()
638   if (s->dirname)  in source_info()
639     printf_filtered (_("Compilation directory is %s\n"), s->dirname);  in source_info()
994                           const char *dirname,  in find_and_open_source()  argument
1031   if (dirname != NULL)  in find_and_open_source()
1036       char *rewritten_dirname = rewrite_source_path (dirname);  in find_and_open_source()
1041           dirname = rewritten_dirname;  in find_and_open_source()
1056               alloca (strlen (source_path) + 1 + strlen (dirname) + 1);  in find_and_open_source()
1059             strcpy (path + len, dirname);                   /* new stuff */  in find_and_open_source()
1101   return find_and_open_source (s->filename, s->dirname, &s->fullname);  in open_source_file()
1121       int fd = find_and_open_source (s->filename, s->dirname, &s->fullname);  in symtab_to_fullname()
1133             if (s->dirname == NULL || IS_ABSOLUTE_PATH (s->filename))  in symtab_to_fullname()
1136               fullname = concat (s->dirname, SLASH_STRING, s->filename, NULL);  in symtab_to_fullname()