diff options
Diffstat (limited to 'tap.h')
| -rw-r--r-- | tap.h | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -27,30 +27,30 @@ static inline size_t tap_hdr_len_(const struct ctx *c) } /** - * tap_iov_base() - Find start of tap frame + * tap_frame_base() - Find start of tap frame * @c: Execution context - * @taph: Pointer to L2 header buffer + * @taph: Pointer to L2 and tap specific header buffer * * Returns: pointer to the start of tap frame - suitable for an * iov_base to be passed to tap_send_frames()) */ -static inline void *tap_iov_base(const struct ctx *c, struct tap_hdr *taph) +static inline void *tap_frame_base(const struct ctx *c, struct tap_hdr *taph) { return (char *)(taph + 1) - tap_hdr_len_(c); } /** - * tap_iov_len() - Finalize tap frame and return total length + * tap_frame_len() - Finalize tap frame and return total length * @c: Execution context * @taph: Tap header to finalize - * @plen: L2 payload length (excludes L2 and tap specific headers) + * @plen: L3 packet length (excludes L2 and tap specific headers) * * Returns: length of the tap frame including L2 and tap specific * headers - suitable for an iov_len to be passed to * tap_send_frames() */ -static inline size_t tap_iov_len(const struct ctx *c, struct tap_hdr *taph, - size_t plen) +static inline size_t tap_frame_len(const struct ctx *c, struct tap_hdr *taph, + size_t plen) { if (c->mode == MODE_PASST) taph->vnet_len = htonl(plen + sizeof(taph->eh)); |