#include <errno.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <malloc.h>
#include "label.h"
#include "util.h"
static struct selabel_handle *label_hnd = NULL;
static inline bool use_selinux(void) {
- static int use_selinux_ind = -1;
+ static int use_selinux_cached = -1;
- if (use_selinux_ind < 0)
- use_selinux_ind = is_selinux_enabled() > 0;
+ if (use_selinux_cached < 0)
+ use_selinux_cached = is_selinux_enabled() > 0;
- return use_selinux_ind;
+ return use_selinux_cached;
}
#endif
int r = 0;
#ifdef HAVE_SELINUX
+ usec_t before_timestamp, after_timestamp;
+ struct mallinfo before_mallinfo, after_mallinfo;
if (!use_selinux())
return 0;
if (label_hnd)
return 0;
+ before_mallinfo = mallinfo();
+ before_timestamp = now(CLOCK_MONOTONIC);
+
label_hnd = selabel_open(SELABEL_CTX_FILE, NULL, 0);
if (!label_hnd) {
log_full(security_getenforce() == 1 ? LOG_ERR : LOG_DEBUG,
"Failed to initialize SELinux context: %m");
r = security_getenforce() == 1 ? -errno : 0;
+ } else {
+ char timespan[FORMAT_TIMESPAN_MAX];
+ int l;
+
+ after_timestamp = now(CLOCK_MONOTONIC);
+ after_mallinfo = mallinfo();
+
+ l = after_mallinfo.uordblks > before_mallinfo.uordblks ? after_mallinfo.uordblks - before_mallinfo.uordblks : 0;
+
+ log_info("Successfully loaded SELinux database in %s, size on heap is %iK.",
+ format_timespan(timespan, sizeof(timespan), after_timestamp - before_timestamp),
+ (l+1023)/1024);
}
#endif
#endif
}
-int label_get_socket_label_from_exe(const char *exe, char **label) {
+int label_get_create_label_from_exe(const char *exe, char **label) {
int r = 0;