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bpf: Add missing NOP stubs

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This fixes kernel build with nodevice bpf [1].

[1] https://lists.freebsd.org/archives/freebsd-current/2023-February/003178.html

Reported by:	Gary Jennejohn <garyj@gmx.de>
Reviewed by:	jhibbits
Fixes:		950cc1f44f bpf: Add "_if" tap APIs
Differential Revision:	https://reviews.freebsd.org/D38432
This commit is contained in:
Zhenlei Huang 2023-02-08 12:35:02 +08:00
parent 3662862f55
commit 9df6eeabb3
1 changed files with 15 additions and 0 deletions
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15
sys/net/bpf.c
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@ -3120,16 +3120,31 @@ bpf_tap(struct bpf_if *bp, u_char *pkt, u_int pktlen)
{
}
void
bpf_tap_if(if_t ifp, u_char *pkt, u_int pktlen)
{
}
void
bpf_mtap(struct bpf_if *bp, struct mbuf *m)
{
}
void
bpf_mtap_if(if_t ifp, struct mbuf *m)
{
}
void
bpf_mtap2(struct bpf_if *bp, void *d, u_int l, struct mbuf *m)
{
}
void
bpf_mtap2_if(if_t ifp, void *data, u_int dlen, struct mbuf *m)
{
}
void
bpfattach(struct ifnet *ifp, u_int dlt, u_int hdrlen)
{