-O ro: readonly files, never write anything (except to standard streams)

[tfcrypt.git] / tfcrypt.h

diff --git a/tfcrypt.h b/tfcrypt.h
index 58d77d56f7ccd9aba43c72535ff45a4024ceffe6..8a57c11491f23c76025059bc1a725d8e60b5f14b 100644 (file)
--- a/tfcrypt.h
+++ b/tfcrypt.h
@@ -158,7 +158,7 @@ extern int do_edcrypt, do_stop, quiet, error_action;
 extern int counter_opt, mackey_opt, do_mac, do_outfmt, rawkey;
 extern int idx, write_flags;
 extern tfc_yesno catch_all_errors, ignore_seek_errors, password, overwrite_source, do_fsync, do_pad, do_ftrunc;
-extern tfc_yesno do_preserve_time, do_stats_in_gibs, do_statline_dynamic, do_less_stats, show_pid;
+extern tfc_yesno do_preserve_time, do_stats_in_gibs, do_statline_dynamic, do_less_stats, show_pid, read_only;
 extern tfc_yesno no_repeat, do_full_hexdump, verbose, statline_was_shown, show_secrets, show_when_done;
 extern char *srcfname, *dstfname, *do_mac_file, *counter_file, *sksum_hashlist_file;
 extern char *saltf, *genkeyf, *mackeyf, *tweakf;
@@ -189,6 +189,8 @@ void tfc_describescale(tfc_fsize num, double *w, int *scale);
 size_t blk_len_adj(tfc_fsize filelen, tfc_fsize read_already, size_t blklen);
 tfc_yesno xor_shrink(void *dst, size_t szdst, const void *src, size_t szsrc);
 tfc_yesno str_empty(const char *str);
+int xxopen(tfc_yesno noerr, const char *pathname, int flags);
+int xopen(const char *pathname, int flags);
 void xclose(int fd);
 const char *tfc_modename(int mode);
 void tfc_getcurtime(tfc_useconds *tx);