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xgetcwd: Move AC_LIBOBJ invocations to module description.
[gnulib.git]
/
lib
/
glthread
/
threadlib.c
diff --git
a/lib/glthread/threadlib.c
b/lib/glthread/threadlib.c
index
c121952
..
a8259dc
100644
(file)
--- a/
lib/glthread/threadlib.c
+++ b/
lib/glthread/threadlib.c
@@
-1,5
+1,5
@@
/* Multithreading primitives.
/* Multithreading primitives.
- Copyright (C) 2005-20
08
Free Software Foundation, Inc.
+ Copyright (C) 2005-20
11
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-26,6
+26,7
@@
/* Use the POSIX threads library. */
# include <pthread.h>
/* Use the POSIX threads library. */
# include <pthread.h>
+# include <stdlib.h>
# if PTHREAD_IN_USE_DETECTION_HARD
# if PTHREAD_IN_USE_DETECTION_HARD
@@
-47,16
+48,16
@@
glthread_in_use (void)
pthread_t thread;
if (pthread_create (&thread, NULL, dummy_thread_func, NULL) != 0)
pthread_t thread;
if (pthread_create (&thread, NULL, dummy_thread_func, NULL) != 0)
- /* Thread creation failed. */
- result = 0;
+
/* Thread creation failed. */
+
result = 0;
else
else
- {
- /* Thread creation works. */
- void *retval;
- if (pthread_join (thread, &retval) != 0)
- abort ();
- result = 1;
- }
+
{
+
/* Thread creation works. */
+
void *retval;
+
if (pthread_join (thread, &retval) != 0)
+
abort ();
+
result = 1;
+
}
tested = 1;
}
return result;
tested = 1;
}
return result;
@@
-67,3
+68,7
@@
glthread_in_use (void)
#endif
/* ========================================================================= */
#endif
/* ========================================================================= */
+
+/* This declaration is solely to ensure that after preprocessing
+ this file is never empty. */
+typedef int dummy;