Re: [LTP] POSIX "sched_yield/1-1.c" build failed

[Hannu Heikkinen <ext-hannu.m.heikkinen@nokia.com>]

On 14/09/10 06:39 +0200, ext Mitani wrote:
> Hi,
> 
> POSIX "open_posix_testsuite/conformance/interfaces/sched_yield/1-1.c" 
> build failed in RHEL4.8 (x86, x86_64, ia64):
> ------------
> conformance/interfaces/sched_yield/1-1 compile FAILED; SKIPPING In file
> included from ../../../conformance/interfaces/sched_yield/1-1.c:35:
> ../../../include/posixtest.h:14:2: #error "Contains GNU-isms that need
> fixing."
> ../../../conformance/interfaces/sched_yield/1-1.c: In function
> `set_thread_affinity':
> ../../../conformance/interfaces/sched_yield/1-1.c:91: warning: implicit
> declaration of function `pthread_setaffinity_np'
> ------------
> 
> This testset seems to test "sched_yield()", and uses "sched_setafinity()" 
> for CPU fixing.
> I tried to remove "_GNU_SOURCE" definition from "sched_yield/1-1.c".
> But "sched_setafinity()" needs "_GNU_SOURCE".
> "sched_setafinity()" is necessary for this testset, and I considered the
> substitution for "sched_setafinity()".
> But I don't have any ideas. There is no function to be substitute for
> "sched_setafinity()" by POSIX conformity, I think.
> 
> 
> Regards--
> 
> -Tomonori Mitani
> 

Hi,

could try this out?

--- include/posixtest.h	2010-09-14 14:05:21.000000000 +0000
+++ fixing/posixtest.h	2010-09-14 19:01:02.000000000 +0000
@@ -11,8 +11,16 @@
  */
 
 #if defined(_GNU_SOURCE)
+#if defined (PTS_GNU_SOURCE_WARNING)
+#warning "Contains GNU-isms that need fixing."
+#else
 #error "Contains GNU-isms that need fixing."
+#endif
+
 #elif defined(_BSD_SOURCE)
+#if defined (PTS_BSD_SOURCE_WARNING)
+#warning "Contains BSD-isms that need fixing."
+#else
 #error "Contains BSD-isms that need fixing."
 #endif


Add to yr source #define PTS_GNU_SOURCE_WARNING 1
and compile, or define in posixtest.h and include that hdr.

br,
Hannu

-- 
Hannu Heikkinen
http://www.nixu.com

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