file_len 57 maint/gnulib/lib/readlink.c size_t file_len = strlen (file); file_len 58 maint/gnulib/lib/readlink.c if (file_len && file[file_len - 1] == '/') file_len 38 maint/gnulib/lib/readlinkat.c size_t file_len = strlen (file); file_len 39 maint/gnulib/lib/readlinkat.c if (file_len && file[file_len - 1] == '/')