-O iobs: exempt for all stream ciphers or plain IO

[tfcrypt.git] / tfcrypt.h

diff --git a/tfcrypt.h b/tfcrypt.h
index 8a57c11491f23c76025059bc1a725d8e60b5f14b..42088a1c6bbb17863698df0957cedddc3d463090 100644 (file)
--- a/tfcrypt.h
+++ b/tfcrypt.h
@@ -193,6 +193,7 @@ 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);
+tfc_yesno tfc_is_stream(int mode);
 void tfc_getcurtime(tfc_useconds *tx);
 char *tfc_format_time(tfc_useconds t);
 char *tfc_format_pid(const char *str);
@@ -233,7 +234,7 @@ enum { TFC_RAWKEY_KEYFILE = 1, TFC_RAWKEY_ASKSTR, TFC_RAWKEY_ASKHEX };
 enum { TFC_OUTFMT_HEX = 1, TFC_OUTFMT_B64, TFC_OUTFMT_RAW };
 enum {
        TFC_MODE_SKSUM = -2, TFC_MODE_PLAIN = -1, TFC_MODE_CTR = 1,
-       TFC_MODE_STREAM, TFC_MODE_XTS, TFC_MODE_ECB, TFC_MODE_CBC, TFC_MODE_OCB
+       TFC_MODE_STREAM, TFC_MODE_XTS, TFC_MODE_ECB, TFC_MODE_CBC
 };
 enum { TFC_CTR_SHOW = 1, TFC_CTR_HEAD, TFC_CTR_RAND, TFC_CTR_ZERO, TFC_CTR_SSET };
 enum { TFC_NO_FTRUNC, TFC_DO_FTRUNC, TFC_FTRUNC_TAIL };