1 /* Pthreads test program.
2 Copyright 1996-2014 Free Software Foundation, Inc.
4 Written by Fred Fish of Cygnus Support
5 Contributed by Cygnus Support
7 This file is part of GDB.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>. */
26 /* Under OSF 2.0 & 3.0 and HPUX 10, the second arg of pthread_create
27 is prototyped to be just a "pthread_attr_t", while under Solaris it
28 is a "pthread_attr_t *". Arg! */
30 #if defined (__osf__) || defined (__hpux__)
31 #define PTHREAD_CREATE_ARG2(arg) arg
32 #define PTHREAD_CREATE_NULL_ARG2 null_attr
33 static pthread_attr_t null_attr
;
35 #define PTHREAD_CREATE_ARG2(arg) &arg
36 #define PTHREAD_CREATE_NULL_ARG2 NULL
39 static int verbose
= 0;
45 static int from_thread1
;
46 static int from_thread2
;
49 static int full_coverage
;
51 if (verbose
) printf("common_routine (%d)\n", arg
);
65 if (from_main
&& from_thread1
&& from_thread2
)
75 if (verbose
) printf ("thread1 (%0lx) ; pid = %d\n", (long) arg
, getpid ());
76 for (i
=1; i
<= 10000000; i
++)
78 if (verbose
) printf("thread1 %ld\n", (long) pthread_self ());
92 if (verbose
) printf ("thread2 (%0lx) ; pid = %d\n", (long) arg
, getpid ());
93 for (i
=1; i
<= 10000000; i
++)
95 if (verbose
) printf("thread2 %ld\n", (long) pthread_self ());
110 if (verbose
) printf("a=%d\n", a
);
117 pthread_t tid1
, tid2
;
123 if (verbose
) printf ("pid = %d\n", getpid());
128 if (pthread_attr_init (&attr
))
130 perror ("pthread_attr_init 1");
135 #ifdef PTHREAD_SCOPE_SYSTEM
136 if (pthread_attr_setscope (&attr
, PTHREAD_SCOPE_SYSTEM
))
138 perror ("pthread_attr_setscope 1");
143 if (pthread_create (&tid1
, PTHREAD_CREATE_ARG2(attr
), thread1
, (void *) 0xfeedface))
145 perror ("pthread_create 1");
148 if (verbose
) printf ("Made thread %ld\n", (long) tid1
);
151 if (pthread_create (&tid2
, PTHREAD_CREATE_NULL_ARG2
, thread2
, (void *) 0xdeadbeef))
153 perror ("pthread_create 2");
156 if (verbose
) printf("Made thread %ld\n", (long) tid2
);
160 for (j
= 1; j
<= 10000000; j
++)
162 if (verbose
) printf("top %ld\n", (long) pthread_self ());
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