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       1                 :            : /*
       2                 :            :  * Copyright (c) 2003, 2004 Ulrich Drepper <drepper@redhat.com>
       3                 :            :  * Copyright (c) 2005-2016 Dmitry V. Levin <ldv@altlinux.org>
       4                 :            :  * All rights reserved.
       5                 :            :  *
       6                 :            :  * Redistribution and use in source and binary forms, with or without
       7                 :            :  * modification, are permitted provided that the following conditions
       8                 :            :  * are met:
       9                 :            :  * 1. Redistributions of source code must retain the above copyright
      10                 :            :  *    notice, this list of conditions and the following disclaimer.
      11                 :            :  * 2. Redistributions in binary form must reproduce the above copyright
      12                 :            :  *    notice, this list of conditions and the following disclaimer in the
      13                 :            :  *    documentation and/or other materials provided with the distribution.
      14                 :            :  * 3. The name of the author may not be used to endorse or promote products
      15                 :            :  *    derived from this software without specific prior written permission.
      16                 :            :  *
      17                 :            :  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
      18                 :            :  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
      19                 :            :  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
      20                 :            :  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
      21                 :            :  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
      22                 :            :  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
      23                 :            :  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
      24                 :            :  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
      25                 :            :  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
      26                 :            :  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
      27                 :            :  */
      28                 :            : 
      29                 :            : #include "defs.h"
      30                 :            : 
      31                 :            : #include DEF_MPERS_TYPE(struct_sigevent)
      32                 :            : #include "sigevent.h"
      33                 :            : #include MPERS_DEFS
      34                 :            : 
      35                 :            : #include <signal.h>
      36                 :            : #include "xlat/sigev_value.h"
      37                 :            : 
      38                 :        150 : MPERS_PRINTER_DECL(void, print_sigevent,
      39                 :            :                    struct tcb *const tcp, const kernel_ulong_t addr)
      40                 :            : {
      41                 :            :         struct_sigevent sev;
      42                 :            : 
      43         [ +  + ]:        150 :         if (umove_or_printaddr(tcp, addr, &sev))
      44                 :         42 :                 return;
      45                 :            : 
      46                 :        108 :         tprints("{");
      47         [ +  + ]:        108 :         if (sev.sigev_value.sival_ptr) {
      48                 :        102 :                 tprintf("sigev_value={sival_int=%d, sival_ptr=",
      49                 :            :                         sev.sigev_value.sival_int);
      50                 :        102 :                 printaddr(sev.sigev_value.sival_ptr);
      51                 :        102 :                 tprints("}, ");
      52                 :            :         }
      53                 :            : 
      54                 :        108 :         tprints("sigev_signo=");
      55         [ +  + ]:        108 :         switch (sev.sigev_notify) {
      56                 :            :         case SIGEV_SIGNAL:
      57                 :            :         case SIGEV_THREAD:
      58                 :            :         case SIGEV_THREAD_ID:
      59                 :         54 :                 tprints(signame(sev.sigev_signo));
      60                 :         54 :                 break;
      61                 :            :         default:
      62                 :         54 :                 tprintf("%u", sev.sigev_signo);
      63                 :            :         }
      64                 :            : 
      65                 :        108 :         tprints(", sigev_notify=");
      66                 :        108 :         printxval(sigev_value, sev.sigev_notify, "SIGEV_???");
      67                 :            : 
      68      [ +  +  + ]:        108 :         switch (sev.sigev_notify) {
      69                 :            :         case SIGEV_THREAD_ID:
      70                 :          6 :                 tprintf(", sigev_notify_thread_id=%d", sev.sigev_un.tid);
      71                 :          6 :                 break;
      72                 :            :         case SIGEV_THREAD:
      73                 :         24 :                 tprints(", sigev_notify_function=");
      74                 :         24 :                 printaddr(sev.sigev_un.sigev_thread.function);
      75                 :         24 :                 tprints(", sigev_notify_attributes=");
      76                 :         24 :                 printaddr(sev.sigev_un.sigev_thread.attribute);
      77                 :         24 :                 break;
      78                 :            :         }
      79                 :        108 :         tprints("}");
      80                 :            : }