(gaih_inet): Little code cleanup. Move variable h into gethosts macro.
[glibc.git] / linuxthreads / tst-cancel6.c
blob94de85830bbe44dcc98b76b2def041589b7c43bc
1 /* Copyright (C) 2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <pthread.h>
21 #include <stdio.h>
22 #include <stdlib.h>
23 #include <unistd.h>
26 static void *
27 tf (void *arg)
29 char buf[100];
30 fgets (buf, sizeof (buf), arg);
31 /* This call should never return. */
32 return NULL;
36 static int
37 do_test (void)
39 int fd[2];
40 if (pipe (fd) != 0)
42 puts ("pipe failed");
43 return 1;
46 FILE *fp = fdopen (fd[0], "r");
47 if (fp == NULL)
49 puts ("fdopen failed");
50 return 1;
53 pthread_t th;
54 if (pthread_create (&th, NULL, tf, fp) != 0)
56 puts ("pthread_create failed");
57 return 1;
60 sleep (1);
62 if (pthread_cancel (th) != 0)
64 puts ("pthread_cancel failed");
65 return 1;
68 void *r;
69 if (pthread_join (th, &r) != 0)
71 puts ("pthread_join failed");
72 return 1;
75 return r != PTHREAD_CANCELED;
78 #define TEST_FUNCTION do_test ()
79 #include "../test-skeleton.c"