static const char outname[] = OBJPFX "tst_putwc.temp";
-
+/* Prototype for our test function. */
+int do_test (void);
#define TEST_FUNCTION do_test ()
+
+/* This defines the `main' function and some more. */
+#include <test-skeleton.c>
+
int
do_test (void)
{
FILE *fp;
int res = 0;
+ add_temp_file (outname);
+
fp = fopen (outname, "w+");
if (fp == NULL)
error (EXIT_FAILURE, errno, "cannot open temporary file");
return res;
}
-
-
-#include "../test-skeleton.c"
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#define _GNU_SOURCE 1
-
-#include <unistd.h>
-#include <stdio.h>
#include <errno.h>
#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
struct thr_ctrl
{
pthr_cond_signal_mutex (pthread_cond_t * cond, pthread_mutex_t * mut)
{
int err;
- if (err = pthread_mutex_lock (mut))
+ err = pthread_mutex_lock (mut);
+ if (err)
printf ("mutex_lock : %s\n", strerror (err));
- if (err = pthread_cond_signal (cond))
+ err = pthread_cond_signal (cond);
+ if (err)
printf ("cond_signal : %s\n", strerror (err));
- if (err = pthread_mutex_unlock (mut))
+ err = pthread_mutex_unlock (mut);
+ if (err)
printf ("mutex_unlock: %s\n", strerror (err));
}
thread_start (void *ptr)
{
struct thr_ctrl *tc = ptr;
- int err;
/* Do initialization. */
/* ... */
/* Signal that we are ready. */
pthread_mutexattr_init (&mutattr);
pthread_mutex_init (&threadctrl.mutex, &mutattr);
pthread_cond_init (&threadctrl.cond, NULL);
- if (err = pthread_mutex_lock (&threadctrl.mutex))
+ err = pthread_mutex_lock (&threadctrl.mutex);
+ if (err)
printf ("mutex_lock : %s\n", strerror (err));
dump_mut (&threadctrl.mutex);
pthread_create (&thread, NULL, thread_start, &threadctrl);
/* Wait until it's ready. */
- if (err = pthread_cond_wait (&threadctrl.cond, &threadctrl.mutex))
+ err = pthread_cond_wait (&threadctrl.cond, &threadctrl.mutex);
+ if (err)
printf ("cond_wait : %s\n", strerror (err));
/* Now, we should have acquired the mutex again! */
dump_mut (&threadctrl.mutex);
sleep (1);
dump_mut (&threadctrl.mutex);
- if (err = pthread_cond_wait (&threadctrl.cond, &threadctrl.mutex))
- printf ("cond_wait : %s\n", strerror (err));
+ err = pthread_cond_wait (&threadctrl.cond, &threadctrl.mutex);
if (err)
{
+ printf ("cond_wait : %s\n", strerror (err));
printf ("ERROR\n");
abort ();
};