syscalls/setuid.c

   1 /*
   2  * SYSCALL_DEFINE1(setuid, uid_t, uid)
   3  */
   4 #include "random.h"
   5 #include "shm.h"
   6 #include "sanitise.h"
   7
   8 static void sanitise_setuid(int childno)
   9 {
  10         shm->a1[childno] = rand32();
  11 }
  12
  13 struct syscallentry syscall_setuid = {
  14         .name = "setuid",
  15         .num_args = 1,
  16         .arg1name = "uid",
  17         .sanitise = sanitise_setuid,
  18 };
  19
  20 /*
  21  * SYSCALL_DEFINE1(setuid16, old_uid_t, uid)
  22  */
  23
  24 struct syscallentry syscall_setuid16 = {
  25         .name = "setuid16",
  26         .num_args = 1,
  27         .arg1name = "uid",
  28         .sanitise = sanitise_setuid,
  29 };