mirror of
https://github.com/SELinuxProject/selinux
synced 2024-12-13 17:44:54 +00:00
6ef13eeda7
- Add man page sections '(N)' to external references, and '()' on
functions described in the same man page.
- Escape minus signs when those are expected to be used on the command
line or files.
- Mark files and variables in italic; Note headings, function names,
constants, program options and man page references in bold.
- Do not justify and hyphenate SEE ALSO section, and avoid hyphenation
on symbol names by prepending them with \%.
- Remove trailing dot from NAME section description.
- Split sections with a no-op command '.', to visually distinguish them
but to avoid introducing spurious vertical space in the formatted
output.
- Add explicit .sp commands in the SYNOPSIS section between function
prototypes, and fix space placement in function protoypes.
- Split header includes with .br (instead of the explicit or implicit
.sp) so that they are vertically contiguous.
- Add missing {} around SELINUXTYPE and POLICYTYPE variable text in
paths.
- Remove unneeded formatting commands.
- Remove spurious blank lines.
Signed-off-by: Guillem Jover <guillem@debian.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Dan Walsh <dwalsh@redhat.com>
48 lines
1.5 KiB
Groff
48 lines
1.5 KiB
Groff
.TH "getkeycreatecon" "3" "9 September 2008" "dwalsh@redhat.com" "SELinux API documentation"
|
|
.SH "NAME"
|
|
getkeycreatecon, setkeycreatecon \- get or set the SELinux security context used for creating a new kernel keyrings
|
|
.
|
|
.SH "SYNOPSIS"
|
|
.B #include <selinux/selinux.h>
|
|
.sp
|
|
.BI "int getkeycreatecon(security_context_t *" con );
|
|
.sp
|
|
.BI "int setkeycreatecon(security_context_t "context );
|
|
.
|
|
.SH "DESCRIPTION"
|
|
.BR getkeycreatecon ()
|
|
retrieves the context used for creating a new kernel keyring.
|
|
This returned context should be freed with
|
|
.BR freecon (3)
|
|
if non-NULL.
|
|
.BR getkeycreatecon ()
|
|
sets *con to NULL if no keycreate context has been explicitly
|
|
set by the program (i.e. using the default policy behavior).
|
|
|
|
.BR setkeycreatecon ()
|
|
sets the context used for creating a new kernel keyring.
|
|
NULL can be passed to
|
|
.BR setkeycreatecon ()
|
|
to reset to the default policy behavior.
|
|
The keycreate context is automatically reset after the next
|
|
.BR execve (2),
|
|
so a program doesn't need to explicitly sanitize it upon startup.
|
|
|
|
.BR setkeycreatecon ()
|
|
can be applied prior to library
|
|
functions that internally perform an file creation,
|
|
in order to set an file context on the objects.
|
|
|
|
.B Note:
|
|
Signal handlers that perform a
|
|
.BR setkeycreatecon ()
|
|
must take care to
|
|
save, reset, and restore the keycreate context to avoid unexpected behavior.
|
|
.
|
|
.SH "RETURN VALUE"
|
|
On error \-1 is returned.
|
|
On success 0 is returned.
|
|
.
|
|
.SH "SEE ALSO"
|
|
.BR selinux "(8), " freecon "(3), " getcon "(3), " getexeccon "(3)"
|