diff options
Diffstat (limited to 'contrib/openbsm/libbsm/bsm_control.c')
| -rw-r--r-- | contrib/openbsm/libbsm/bsm_control.c | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/contrib/openbsm/libbsm/bsm_control.c b/contrib/openbsm/libbsm/bsm_control.c index ba643b2b9fde..dd901b76ca36 100644 --- a/contrib/openbsm/libbsm/bsm_control.c +++ b/contrib/openbsm/libbsm/bsm_control.c @@ -27,7 +27,7 @@ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - * $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_control.c#15 $ + * $P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_control.c#16 $ */ #include <bsm/libbsm.h> @@ -396,6 +396,46 @@ getacmin(int *min_val) } /* + * Return the desired trail rotation size from the audit control file. + */ +int +getacfilesz(size_t *filesz_val) +{ + char *filesz, *dummy; + long long ll; + + pthread_mutex_lock(&mutex); + setac_locked(); + if (getstrfromtype_locked(FILESZ_CONTROL_ENTRY, &filesz) < 0) { + pthread_mutex_unlock(&mutex); + return (-2); + } + if (filesz == NULL) { + pthread_mutex_unlock(&mutex); + errno = EINVAL; + return (1); + } + ll = strtoll(filesz, &dummy, 10); + if (*dummy != '\0') { + pthread_mutex_unlock(&mutex); + errno = EINVAL; + return (-1); + } + /* + * The file size must either be 0 or >= MIN_AUDIT_FILE_SIZE. 0 + * indicates no rotation size. + */ + if (ll < 0 || (ll > 0 && ll < MIN_AUDIT_FILE_SIZE)) { + pthread_mutex_unlock(&mutex); + errno = EINVAL; + return (-1); + } + *filesz_val = ll; + pthread_mutex_unlock(&mutex); + return (0); +} + +/* * Return the system audit value from the audit contol file. */ int |