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tcp: Make some extra functions private

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tcp_send_flag() and tcp_probe_peek_offset_cap() are not used outside tcp.c,
and have no prototype in a header.  Make them static.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2024-09-18 11:53:04 +10:00 committed by Stefano Brivio
parent 5ff5d55291
commit 7d8804beb8
1 changed files with 2 additions and 2 deletions
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4
tcp.c
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@ -1235,7 +1235,7 @@ int tcp_prepare_flags(struct ctx *c, struct tcp_tap_conn *conn,
* *
* Return: negative error code on connection reset, 0 otherwise * Return: negative error code on connection reset, 0 otherwise
*/ */
int tcp_send_flag(struct ctx *c, struct tcp_tap_conn *conn, int flags) static int tcp_send_flag(struct ctx *c, struct tcp_tap_conn *conn, int flags)
{ {
return tcp_buf_send_flag(c, conn, flags); return tcp_buf_send_flag(c, conn, flags);
} }
@ -2477,7 +2477,7 @@ static void tcp_sock_refill_init(const struct ctx *c)
* *
* Return: true if supported, false otherwise * Return: true if supported, false otherwise
*/ */
bool tcp_probe_peek_offset_cap(sa_family_t af) static bool tcp_probe_peek_offset_cap(sa_family_t af)
{ {
bool ret = false; bool ret = false;
int s, optv = 0; int s, optv = 0;