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pf: add COMPAT_FREEBSD13 for DIOCKEEPCOUNTERS

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DIOCKEEPCOUNTERS used to overlap with DIOCGIFSPEEDV0, which has been
fixed in 14, but remains in stable/12 and stable/13.
Support the old, overlapping, call under COMPAT_FREEBSD13.

Reviewed by:	jhb
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D33001
This commit is contained in:
Kristof Provost 2021-11-15 21:14:00 +01:00
parent 4e85b64890
commit 8e492101ec
2 changed files with 4 additions and 0 deletions
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1
sys/net/pfvar.h
View File

@ -1753,6 +1753,7 @@ struct pfioc_iface {
#define DIOCGETSYNCOOKIES _IOWR('D', 94, struct pfioc_nv)
#define DIOCSETSYNCOOKIES _IOWR('D', 95, struct pfioc_nv)
#define DIOCKEEPCOUNTERS _IOWR('D', 96, struct pfioc_nv)
#define DIOCKEEPCOUNTERS_FREEBSD13 _IOWR('D', 92, struct pfioc_nv)
struct pf_ifspeed_v0 {
char ifname[IFNAMSIZ];

3
sys/netpfil/pf/pf_ioctl.c
View File

@ -4665,6 +4665,9 @@ pfioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct thread *td
pf_kill_srcnodes((struct pfioc_src_node_kill *)addr);
break;
#ifdef COMPAT_FREEBSD13
case DIOCKEEPCOUNTERS_FREEBSD13:
#endif
case DIOCKEEPCOUNTERS:
error = pf_keepcounters((struct pfioc_nv *)addr);
break;