diff options
Diffstat (limited to 'contrib/pf/pfctl/pfctl_radix.c')
| -rw-r--r-- | contrib/pf/pfctl/pfctl_radix.c | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/contrib/pf/pfctl/pfctl_radix.c b/contrib/pf/pfctl/pfctl_radix.c index 788522c..04fb487 100644 --- a/contrib/pf/pfctl/pfctl_radix.c +++ b/contrib/pf/pfctl/pfctl_radix.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pfctl_radix.c,v 1.21 2003/09/24 09:12:35 cedric Exp $ */ +/* $OpenBSD: pfctl_radix.c,v 1.24 2004/02/10 18:29:30 henning Exp $ */ /* * Copyright (c) 2002 Cedric Berger @@ -259,7 +259,8 @@ pfr_get_addrs(struct pfr_table *tbl, struct pfr_addr *addr, int *size, { struct pfioc_table io; - if (tbl == NULL || size == NULL || *size < 0 || (*size && addr == NULL)) { + if (tbl == NULL || size == NULL || *size < 0 || + (*size && addr == NULL)) { errno = EINVAL; return (-1); } @@ -281,7 +282,8 @@ pfr_get_astats(struct pfr_table *tbl, struct pfr_astats *addr, int *size, { struct pfioc_table io; - if (tbl == NULL || size == NULL || *size < 0 || (*size && addr == NULL)) { + if (tbl == NULL || size == NULL || *size < 0 || + (*size && addr == NULL)) { errno = EINVAL; return (-1); } @@ -454,11 +456,40 @@ pfr_ina_define(struct pfr_table *tbl, struct pfr_addr *addr, int size, return (0); } +/* interface management code */ + +int +pfi_get_ifaces(const char *filter, struct pfi_if *buf, int *size, int flags) +{ + struct pfioc_iface io; + + if (size == NULL || *size < 0 || (*size && buf == NULL)) { + errno = EINVAL; + return (-1); + } + bzero(&io, sizeof io); + io.pfiio_flags = flags; + if (filter != NULL) + if (strlcpy(io.pfiio_name, filter, sizeof(io.pfiio_name)) >= + sizeof(io.pfiio_name)) { + errno = EINVAL; + return (-1); + } + io.pfiio_buffer = buf; + io.pfiio_esize = sizeof(*buf); + io.pfiio_size = *size; + if (ioctl(dev, DIOCIGETIFACES, &io)) + return (-1); + *size = io.pfiio_size; + return (0); +} + /* buffer management code */ size_t buf_esize[PFRB_MAX] = { 0, sizeof(struct pfr_table), sizeof(struct pfr_tstats), sizeof(struct pfr_addr), sizeof(struct pfr_astats), + sizeof(struct pfi_if), sizeof(struct pfioc_trans_e) }; /* |
