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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | COLOPHON |
semanage_modify(3) Libsemanage API documentation semanage_modify(3)
semanage_modify - SELinux Management API
The following modify function is supported for any semanage record.
Replace the function and object name as necessary.
extern int MODIFY_FUNCTION (
semanage_handle_t *handle,
const semanage_OBJECT_key_t *key,
const semanage_OBJECT_t *data);
Behavior:
If a matching key is found in the local store, the provided
object will replace the current one. Otherwise, it will be
added to the store. When semanage_commit(3) is invoked,
changes will be permanently written into the local store, and
then loaded into policy. Validity of the object being added is
checked at commit time. Adding new objects with respect to
policy is allowed, except in the case of booleans. Attempt to
add new booleans with respect to policy will fail at commit
time.
Parameters:
The handle is used to track persistent state across semanage
calls, and for error reporting. The key identifies the data
object, which will be written into the store. The key are data
are properties of the caller, and are not stored or modified
internally.
Requirements:
This function requires an semanage connection to be
established (see semanage_connect(3) ), and must be executed
in a transaction (see semanage_begin_transaction(3) ).
In case of failure, -1 is returned, and the semanage error callback
is invoked, describing the error. Otherwise 0 is returned.
semanage_handle_create(3), semanage_begin_transaction(3),
semanage_connect(3), semanage_commit(3).
This page is part of the selinux (Security-Enhanced Linux user-space
libraries and tools) project. Information about the project can be
found at ⟨https://github.com/SELinuxProject/selinux/wiki⟩. If you
have a bug report for this manual page, see
⟨https://github.com/SELinuxProject/selinux/wiki/Contributing⟩. This
page was obtained from the project's upstream Git repository
⟨https://github.com/SELinuxProject/selinux⟩ on 2017-07-05. If you
discover any rendering problems in this HTML version of the page, or
you believe there is a better or more up-to-date source for the page,
or you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
ivg2@cornell.edu 16 March 2006 semanage_modify(3)
Pages that refer to this page: semanage_bool(3), semanage_fcontext(3), semanage_iface(3), semanage_node(3), semanage_port(3), semanage_seuser(3), semanage_user(3)