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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [cris/] [c/] [rtsigprocmask1.c] - Blame information for rev 157

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Line No. Rev Author Line
1 24 jeremybenn
/* Compiler options:
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#notarget: cris*-*-elf
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#cc: additional_flags=-pthread
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#xerror:
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#output: Unimplemented rt_sigprocmask syscall (0x3, 0x0, 0x3dff*\n
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#output: program stopped with signal 4.\n
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   Testing a signal handler corner case.  */
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#include <stddef.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <signal.h>
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#include <pthread.h>
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#include <errno.h>
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static void *
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process (void *arg)
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{
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  while (1)
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    sched_yield ();
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  return NULL;
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}
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int
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main (void)
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{
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  int retcode;
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  pthread_t th_a;
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  void *retval;
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  sigset_t sigs;
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  if (sigemptyset (&sigs) != 0)
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    abort ();
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  retcode = pthread_create (&th_a, NULL, process, NULL);
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  if (retcode != 0)
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    abort ();
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  /* An invalid parameter 1 should cause this to halt the simulator.  */
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  retcode
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    = pthread_sigmask (SIG_BLOCK + SIG_UNBLOCK + SIG_SETMASK, NULL, &sigs);
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  /* Direct return of the error number; i.e. not using -1 and errno,
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     is the actual documented behavior.  */
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  if (retcode == ENOSYS)
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    printf ("ENOSYS\n");
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  printf ("xyzzy\n");
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  return 0;
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}

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