| AU_BSM_TO_FCNTL_CMD(3) | Library Functions Manual | AU_BSM_TO_FCNTL_CMD(3) |
au_bsm_to_fcntl_cmd,
au_fcntl_cmd_to_bsm —
convert between BSM and local fcntl(2) command
values
Basic Security Module Library (libbsm, -lbsm)
<bsm/libbsm.h>
int
au_bsm_to_fcntl_cmd(u_short
bsm_fcntl_cmd, int *local_fcntl_cmdp)
u_short
au_fcntl_cmd_to_bsm(int
local_fcntl_cmd)
These interfaces may be used to convert between the local and BSM
fcntl(2) command values. The
au_bsm_to_fcntl_cmd()
function accepts a BSM command value, bsm_fcntl_cmd,
and converts it to a local command value passed to
fcntl(2), that will be stored in the
integer pointed to by local_fcntl_cmdp if successful.
This call will fail if the BSM command value cannot be mapped into a local
fcntl(2) command value which may occur
if the command token was generated on another operating system.
The
au_fcntl_cmd_to_bsm()
function accepts a local fcntl(2)
command value, and returns the BSM
fcntl(2) command value for it. This call
cannot fail, and instead returns a BSM command value indicating to a later
decoder that the command value could not be encoded.
On success, au_bsm_to_fcntl_cmd() returns
0 and a converted command value; on failure, it returns -1 but does not set
errno(2).
fcntl(2), au_bsm_to_domain(3), au_domain_to_bsm(3), au_bsm_to_socket_type(3), au_socket_type_to_bsm(3), libbsm(3)
au_bsm_to_domain() and
au_domain_to_bsm() were introduced in OpenBSM
1.1.
These functions were implemented by Stacey Son under contract to Apple Inc.
The Basic Security Module (BSM) interface to audit records and audit event stream format were defined by Sun Microsystems.
| March 5, 2009 | macOS 15.2 |