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Man Pages


Manual Reference Pages  -  BSDE_ADD_RULE (3)

NAME

bsde_add_rule, bsde_get_rule, bsde_set_rule, bsde_delete_rule - file system firewall rules list management

CONTENTS

Library
Synopsis
Description
Return Values
See Also
Authors

LIBRARY


.Lb libugidfw

SYNOPSIS


.In ugidfw.h int
.Fo bsde_add_rule int *rulenum struct mac_bsdextended_rule *rule size_t buflen char *errstr
.Fc int
.Fo bsde_get_rule int rulenum struct mac_bsdextended_rule *rule size_t errlen char *errstr
.Fc int
.Fo bsde_set_rule int rulenum struct mac_bsdextended_rule *rule size_t errlen char *errstr
.Fc int bsde_delete_rule int rulenum size_t errlen char *errstr

DESCRIPTION

The bsde_add_rule function fills the next available rule (in
.Vt struct mac_bsdextended_rule form, either from bsde_get_rule or bsde_parse_rule(3)). If an error occurs, *errstr is filled with the error string (up to errlen characters, including the terminating NUL). If successful and rulenum is non- NULL, the rule number used will be returned in *rulenum.

The bsde_get_rule function fills in *rule with the rule numbered rulenum. If an error occurs, *errstr is filled in with the error string (up to errlen characters, including the terminating NUL).

The bsde_set_rule function fills the slot numbered rulenum with the specified rule (in
.Vt struct mac_bsdextended_rule form, either from bsde_get_rule or bsde_parse_rule(3)). If an error occurs, *errstr is filled with the error string (up to errlen characters, including the terminating NUL).

The bsde_delete_rule function deletes the rule numbered rulenum. If an error occurs, *errstr is filled with the error string (up to errlen characters, including the terminating NUL).

RETURN VALUES

The bsde_get_rule, bsde_set_rule, and bsde_delete_rule functions return 0 if successful; otherwise the value -1 is returned and the value of *errstr is filled in as documented in DESCRIPTION.

SEE ALSO

bsde_get_rule_count(3), bsde_get_rule_slots(3), bsde_parse_rule(3), bsde_parse_rule_string(3), bsde_rule_to_string(3), libugidfw(3), mac_bsdextended(4), ugidfw(8)

AUTHORS

This software was contributed to the
.Fx Project by Network Associates Labs, the Security Research Division of Network Associates Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS research program.
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