1.\" Copyright (c) 2003 Networks Associates Technology, Inc. 2.\" All rights reserved. 3.\" 4.\" This software was developed for the FreeBSD Project by Chris 5.\" Costello at Safeport Network Services and Network Associates 6.\" Laboratories, the Security Research Division of Network Associates, 7.\" Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part 8.\" of the DARPA CHATS research program. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 19.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 20.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 23.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29.\" SUCH DAMAGE. 30.\" 31.\" $FreeBSD$ 32.Dd JANUARY 7, 2003 33.Os 34.Dt BSDE_PARSE_RULE 3 35.Sh NAME 36.Nm bsde_parse_rule , 37.Nm bsde_parse_rule_string 38.Nd parse file system firewall rules 39.Sh LIBRARY 40.Lb libugidfw 41.Sh SYNOPSIS 42.In ugidfw.h 43.Ft int 44.Fn bsde_parse_rule "int argc" "char *argv[]" "struct mac_bsdextended_rule *rule" "size_t buflen" "char *errstr" 45.Ft int 46.Fn bsde_parse_rule_string "const char *string" "struct mac_bsdextended_rule *rule" "size_t buflen" "char *errstr" 47.Sh DESCRIPTION 48The 49.Fn bsde_parse_rule 50function parses an argument vector 51(e.g. 52.Fa argv 53as passed to 54.Fn main ) 55into 56.Fa rule . 57If an error occurs, 58.Fa *errstr 59is filled in with the error string 60(up to 61.Fa errlen 62characters, including the terminating NUL). 63.Pp 64The 65.Fn bsde_parse_rule_string 66function is identical to 67.Fn bsde_parse_rule , 68except that it parse a single string, rather than an array of arguments. 69.Sh RETURN VALUES 70The 71.Fn bsde_parse_rule_string 72and 73.Fn bsde_parse_rule 74functions return 75.Li 0 76if successful; 77otherwise the value 78.Li \&-1 79is returned and the value of 80.Fa *errstr 81is filled in as documented in 82.Sx DESCRIPTION . 83.Sh SEE ALSO 84.Xr bsde_delete_rule 3 , 85.Xr bsde_get_rule 3 , 86.Xr bsde_get_rule_count 3 , 87.Xr bsde_get_rule_slots 3 , 88.Xr bsde_rule_to_string 3 , 89.Xr bsde_set_rule 3 , 90.Xr libugidfw 3 , 91.Xr mac_bsdextended 4 , 92.Xr ugidfw 8 93.Sh AUTHORS 94This software was contributed to the 95.Fx 96Project by Network Associates Labs, 97the Security Research Division of Network Associates 98Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), 99as part of the DARPA CHATS research program. 100