1 /* $OpenBSD: pfctl.h,v 1.37 2005/01/05 18:23:10 mcbride Exp $ */
4 * Copyright (c) 2001 Daniel Hartmeier
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * - Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * - Redistributions in binary form must reproduce the above
14 * copyright notice, this list of conditions and the following
15 * disclaimer in the documentation and/or other materials provided
16 * with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
37 enum { PFRB_TABLES = 1, PFRB_TSTATS, PFRB_ADDRS, PFRB_ASTATS,
38 PFRB_IFACES, PFRB_TRANS, PFRB_MAX };
40 int pfrb_type; /* type of content, see enum above */
41 int pfrb_size; /* number of objects in buffer */
42 int pfrb_msize; /* maximum number of objects in buffer */
43 void *pfrb_caddr; /* malloc'ated memory area */
45 #define PFRB_FOREACH(var, buf) \
46 for ((var) = pfr_buf_next((buf), NULL); \
48 (var) = pfr_buf_next((buf), (var)))
52 int pfr_clr_tables(struct pfr_table *, int *, int);
53 int pfr_add_tables(struct pfr_table *, int, int *, int);
54 int pfr_del_tables(struct pfr_table *, int, int *, int);
55 int pfr_get_tables(struct pfr_table *, struct pfr_table *, int *, int);
56 int pfr_get_tstats(struct pfr_table *, struct pfr_tstats *, int *, int);
57 int pfr_clr_tstats(struct pfr_table *, int, int *, int);
58 int pfr_clr_addrs(struct pfr_table *, int *, int);
59 int pfr_add_addrs(struct pfr_table *, struct pfr_addr *, int, int *, int);
60 int pfr_del_addrs(struct pfr_table *, struct pfr_addr *, int, int *, int);
61 int pfr_set_addrs(struct pfr_table *, struct pfr_addr *, int, int *,
62 int *, int *, int *, int);
63 int pfr_get_addrs(struct pfr_table *, struct pfr_addr *, int *, int);
64 int pfr_get_astats(struct pfr_table *, struct pfr_astats *, int *, int);
65 int pfr_clr_astats(struct pfr_table *, struct pfr_addr *, int, int *, int);
66 int pfr_tst_addrs(struct pfr_table *, struct pfr_addr *, int, int *, int);
67 int pfr_set_tflags(struct pfr_table *, int, int, int, int *, int *, int);
68 int pfr_ina_define(struct pfr_table *, struct pfr_addr *, int, int *,
70 void pfr_buf_clear(struct pfr_buffer *);
71 int pfr_buf_add(struct pfr_buffer *, const void *);
72 void *pfr_buf_next(struct pfr_buffer *, const void *);
73 int pfr_buf_grow(struct pfr_buffer *, int);
74 int pfr_buf_load(struct pfr_buffer *, char *, int,
75 int (*)(struct pfr_buffer *, char *, int));
76 char *pfr_strerror(int);
77 int pfi_get_ifaces(const char *, struct pfi_if *, int *, int);
78 int pfi_clr_istats(const char *, int *, int);
80 void pfctl_print_title(char *);
81 int pfctl_clear_tables(const char *, int);
82 int pfctl_show_tables(const char *, int);
83 int pfctl_command_tables(int, char *[], char *, const char *, char *,
85 int pfctl_show_altq(int, const char *, int, int);
86 void warn_namespace_collision(const char *);
87 int pfctl_show_ifaces(const char *, int);
88 FILE *pfctl_fopen(const char *, const char *);
91 extern int altqsupport;
94 #ifndef DEFAULT_PRIORITY
95 #define DEFAULT_PRIORITY 1
98 #ifndef DEFAULT_QLIMIT
99 #define DEFAULT_QLIMIT 50
103 * generalized service curve used for admission control
106 LIST_ENTRY(segment) _next;
112 int check_commit_altq(int, int);
113 void pfaltq_store(struct pf_altq *);
114 void pfaltq_free(struct pf_altq *);
115 struct pf_altq *pfaltq_lookup(const char *);
116 char *rate2str(double);
118 void print_addr(struct pf_addr_wrap *, sa_family_t, int);
119 void print_host(struct pf_state_host *, sa_family_t, int);
120 void print_seq(struct pf_state_peer *);
121 void print_state(struct pf_state *, int);
122 int unmask(struct pf_addr *, sa_family_t);
124 int pfctl_cmdline_symset(char *);
125 int pfctl_add_trans(struct pfr_buffer *, int, const char *);
127 pfctl_get_ticket(struct pfr_buffer *, int, const char *);
128 int pfctl_trans(int, struct pfr_buffer *, u_long, int);
130 #endif /* _PFCTL_H_ */