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Re: alloca in HP NonStop
From: |
Paul Eggert |
Subject: |
Re: alloca in HP NonStop |
Date: |
Tue, 03 Jul 2012 01:44:47 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 |
On 07/02/2012 11:40 PM, Joachim Schmitz wrote:
> I' don't quite understand, why not the entire alloca.in.h is bracketed by
> this.
> At least now that it is used in 2 places?
We can't bracket the entire file, since (as far as I know)
it's not safe to put #include inside 'extern "C" { ... }'.
How about the following patch instead?
It tries to address your other comments.
diff --git a/ChangeLog b/ChangeLog
index e7f7883..9dda6c7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2012-07-03 Paul Eggert <address@hidden>
+
+ alloca: add support for HP NonStop TNS/E native
+ * lib/alloca.in.h (alloca): Support the new host.
+ From a suggestion by Joachim Schmitz in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2012-06/msg00355.html>.
+
2012-07-02 Pádraig Brady <address@hidden>
fsusage: remove code not needed on non GNU/Linux systems.
diff --git a/lib/alloca.in.h b/lib/alloca.in.h
index 99be048..ed8aad3 100644
--- a/lib/alloca.in.h
+++ b/lib/alloca.in.h
@@ -45,11 +45,18 @@
# elif defined __DECC && defined __VMS
# define alloca __ALLOCA
# else
-# include <stddef.h>
+# if defined __TANDEM && defined _TNS_E_TARGET
+# pragma intrinsic (_alloca)
+# define alloca _alloca
+typedef unsigned short _GL_ALLOCA_SIZE_T;
+# else
+# include <stddef.h>
+typedef size_t _GL_ALLOCA_SIZE_T;
+# endif
# ifdef __cplusplus
extern "C"
# endif
-void *alloca (size_t);
+void *alloca (_GL_ALLOCA_SIZE_T);
# endif
#endif
- Re: alloca in HP NonStop, Paul Eggert, 2012/07/02
- RE: alloca in HP NonStop, Joachim Schmitz, 2012/07/03
- Re: alloca in HP NonStop,
Paul Eggert <=
- RE: alloca in HP NonStop, Joachim Schmitz, 2012/07/03
- RE: alloca in HP NonStop, Joachim Schmitz, 2012/07/03
- Re: alloca in HP NonStop, Paul Eggert, 2012/07/03
- RE: alloca in HP NonStop, Joachim Schmitz, 2012/07/04
- Re: alloca in HP NonStop, Paul Eggert, 2012/07/04
- RE: alloca in HP NonStop, Joachim Schmitz, 2012/07/04