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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | COLOPHON |
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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 2024-06-14. (At
that time, the date of the most recent commit that was found in
the repository was 2023-05-11.) 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)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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