diff options
Diffstat (limited to 'epan/tvbuff.h')
| -rw-r--r-- | epan/tvbuff.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/epan/tvbuff.h b/epan/tvbuff.h index 62189e2228..cd9d63b659 100644 --- a/epan/tvbuff.h +++ b/epan/tvbuff.h @@ -517,6 +517,11 @@ extern guint8 *tvb_get_seasonal_string(tvbuff_t *tvb, const gint offset, const g * MUST be g_free() by the caller in order not to leak * memory. * + * tvb_get_const_stringz() returns a constant (unmodifiable) string that does + * not need to be freed, instead it will automatically be + * freed once the next packet is dissected. It is slightly + * more efficient than the other routines. + * * tvb_get_ephemeral_stringz() returns a string that does not need to be freed, * instead it will automatically be freed once the next * packet is dissected. @@ -528,6 +533,7 @@ extern guint8 *tvb_get_seasonal_string(tvbuff_t *tvb, const gint offset, const g * or file is opened. */ extern guint8 *tvb_get_stringz(tvbuff_t *tvb, const gint offset, gint *lengthp); +extern const guint8 *tvb_get_const_stringz(tvbuff_t *tvb, const gint offset, gint *lengthp); extern guint8 *tvb_get_ephemeral_stringz(tvbuff_t *tvb, const gint offset, gint *lengthp); extern gchar *tvb_get_ephemeral_unicode_stringz(tvbuff_t *tvb, const gint offset, gint *lengthp, const guint encoding); extern guint8 *tvb_get_seasonal_stringz(tvbuff_t *tvb, const gint offset, gint *lengthp); @@ -659,8 +665,8 @@ extern gchar *tvb_bytes_to_str(tvbuff_t *tvb, const gint offset, const gint len) /** * Given a tvbuff, an offset into the tvbuff, and a length that starts * at that offset (which may be -1 for "all the way to the end of the - * tvbuff"), fetch BCD encoded digits from a tvbuff starting from either - * the low or high half byte, formating the digits according to an input digit set, + * tvbuff"), fetch BCD encoded digits from a tvbuff starting from either + * the low or high half byte, formating the digits according to an input digit set, * if NUll a default digit set of 0-9 returning "?" for overdecadic digits will be used. * A pointer to the EP allocated string will be returned. * Note a tvbuff content of 0xf is considered a 'filler' and will end the conversion. |