Strengthen the pledge() polyfill

This commit is contained in:
Justine Tunney 2022-06-27 13:01:58 -07:00
parent a6f65eea7c
commit 3c92adfd6e
79 changed files with 1457 additions and 357 deletions

View file

@ -16,6 +16,7 @@
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
*/
#include "libc/calls/calls.h"
#include "libc/errno.h"
#include "libc/intrin/kprintf.h"
#include "libc/limits.h"
@ -30,6 +31,10 @@
#define I(x, y) \
{ x, y, 0, (y - x) * FRAMESIZE + FRAMESIZE }
__attribute__((__constructor__)) static void init(void) {
pledge("stdio rpath", 0);
}
static bool AreMemoryIntervalsEqual(const struct MemoryIntervals *mm1,
const struct MemoryIntervals *mm2) {
if (mm1->i != mm2->i) return false;