* [Xenomai-help] POSIX headers and PTHREAD_IPROPAGATE
@ 2006-11-01 23:46 Jeff Webb
2006-11-02 8:46 ` Gilles Chanteperdrix
0 siblings, 1 reply; 3+ messages in thread
From: Jeff Webb @ 2006-11-01 23:46 UTC (permalink / raw)
To: Xenomai help
If I attempt to use PTHREAD_IPROPAGATE in my userspace POSIX skin Xenomai program, I get the following:
irqtest.c: In function ‘main’:
irqtest.c:278: error: ‘XN_ISR_PROPAGATE’ undeclared (first use in this function)irqtest.c:278: error: (Each undeclared identifier is reported only once
irqtest.c:278: error: for each function it appears in.)
Including <nucleus/intr.h> fixes the problem. I assume there should be a #include in one of the POSIX header files.
-Jeff
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Xenomai-help] POSIX headers and PTHREAD_IPROPAGATE
2006-11-01 23:46 [Xenomai-help] POSIX headers and PTHREAD_IPROPAGATE Jeff Webb
@ 2006-11-02 8:46 ` Gilles Chanteperdrix
2006-11-02 9:10 ` Philippe Gerum
0 siblings, 1 reply; 3+ messages in thread
From: Gilles Chanteperdrix @ 2006-11-02 8:46 UTC (permalink / raw)
To: Jeff Webb; +Cc: Xenomai help
Jeff Webb wrote:
> If I attempt to use PTHREAD_IPROPAGATE in my userspace POSIX skin
> Xenomai program, I get the following:
>
> irqtest.c: In function ‘main’:
> irqtest.c:278: error: ‘XN_ISR_PROPAGATE’ undeclared (first use in this
> function)irqtest.c:278: error: (Each undeclared identifier is reported
> only once
> irqtest.c:278: error: for each function it appears in.)
>
> Including <nucleus/intr.h> fixes the problem. I assume there should be
> a #include in one of the POSIX header files.
I checked the trunk and the v2.2.x branch, and pthread.h includes
nucleus/xenomai.h which includes nucleus/intr.h, so including directly
nucleus/intr.h should not be necessary.
--
Gilles Chanteperdrix
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Xenomai-help] POSIX headers and PTHREAD_IPROPAGATE
2006-11-02 8:46 ` Gilles Chanteperdrix
@ 2006-11-02 9:10 ` Philippe Gerum
0 siblings, 0 replies; 3+ messages in thread
From: Philippe Gerum @ 2006-11-02 9:10 UTC (permalink / raw)
To: Gilles Chanteperdrix; +Cc: Xenomai help
On Thu, 2006-11-02 at 09:46 +0100, Gilles Chanteperdrix wrote:
> Jeff Webb wrote:
> > If I attempt to use PTHREAD_IPROPAGATE in my userspace POSIX skin
> > Xenomai program, I get the following:
> >
> > irqtest.c: In function ‘main’:
> > irqtest.c:278: error: ‘XN_ISR_PROPAGATE’ undeclared (first use in this
> > function)irqtest.c:278: error: (Each undeclared identifier is reported
> > only once
> > irqtest.c:278: error: for each function it appears in.)
> >
> > Including <nucleus/intr.h> fixes the problem. I assume there should be
> > a #include in one of the POSIX header files.
>
> I checked the trunk and the v2.2.x branch, and pthread.h includes
> nucleus/xenomai.h which includes nucleus/intr.h, so including directly
> nucleus/intr.h should not be necessary.
>
The main header is not included in the user-space case. The patch below
should fix this:
--- include/posix/pthread.h (revision 1786)
+++ include/posix/pthread.h (working copy)
@@ -147,10 +147,11 @@
#include <sched.h>
#include_next <pthread.h>
#include <nucleus/thread.h>
+#include <nucleus/intr.h>
struct timespec;
-#endif /* !(__KERNEL__ || __XENO_SIM__) */
+#endif /* __KERNEL__ || __XENO_SIM__ */
#define PTHREAD_PRIO_NONE 0
#define PTHREAD_PRIO_INHERIT 1
@@ -497,6 +498,6 @@
}
#endif
-#endif /* !(__KERNEL__ || __XENO_SIM__) */
+#endif /* __KERNEL__ || __XENO_SIM__ */
#endif /* _XENO_POSIX_PTHREAD_H */
--
Philippe.
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2006-11-01 23:46 [Xenomai-help] POSIX headers and PTHREAD_IPROPAGATE Jeff Webb
2006-11-02 8:46 ` Gilles Chanteperdrix
2006-11-02 9:10 ` Philippe Gerum
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