granicus.if.org Git - strace/blob - membarrier.c

   1 #include "defs.h"
   2
   3 #include "xlat/membarrier_cmds.h"
   4
   5 SYS_FUNC(membarrier)
   6 {
   7         if (entering(tcp)) {
   8                 int cmd = tcp->u_arg[0], flags = tcp->u_arg[1];
   9
  10                 printxval(membarrier_cmds, cmd, "MEMBARRIER_CMD_???");
  11                 tprintf(", %d", flags);
  12
  13                 return cmd ? RVAL_DECODED : 0;
  14         }
  15
  16         if (syserror(tcp) || !tcp->u_rval)
  17                 return 0;
  18
  19         tcp->auxstr = sprintflags("", membarrier_cmds, tcp->u_rval);
  20         return RVAL_HEX | RVAL_STR;
  21 }