granicus.if.org Git - strace/blob - tests/printstrn-umoven-peekdata.c

   1 /*
   2  * Test PTRACE_PEEKDATA-based printstrn/umoven.
   3  *
   4  * Copyright (c) 2017-2018 Dmitry V. Levin <ldv@altlinux.org>
   5  * All rights reserved.
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #include "tests.h"
  11 #include "test_ucopy.h"
  12 #include <stdio.h>
  13
  14 int
  15 main(int ac, char **av)
  16 {
  17         if (ac < 2 && test_process_vm_readv())
  18                 error_msg_and_skip("process_vm_readv is available");
  19
  20         if (!test_ptrace_peekdata())
  21                 perror_msg_and_skip("PTRACE_PEEKDATA");
  22
  23         test_printstrn(DEFAULT_STRLEN);
  24
  25         puts("+++ exited with 0 +++");
  26         return 0;
  27 }