Hi,
Current uClibc-ng have issue with several different valloc declarations.
malloc.h:
#ifdef __UCLIBC_SUSV2_LEGACY__
/* Allocate SIZE bytes on a page boundary. */
extern __malloc_ptr_t valloc __MALLOC_P ((size_t __size))
__attribute_malloc__;
#endif
stdlib.h:
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed.
*/
extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
#endif
The second declaration doesn't use the define __UCLIBC_SUSV2_LEGACY__.
That leads to compile time problems.
The attached patch fixes this diffrence.
--
Best regards,
Eugene
commit 3990f36e0ba7177cb36effe24ef72dca04c762c0
Author: Eugene Yudin <e.yu...@ndmsystems.com>
Date: Wed May 4 14:56:57 2016 +0300
stdlib.h: Fix valloc declaration.
diff --git a/include/stdlib.h b/include/stdlib.h
index cbc0473..8947796 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -518,9 +518,11 @@ extern void cfree (void *__ptr) __THROW;
# include <alloca.h>
#endif /* Use GNU, BSD, or misc. */
-#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
+#ifdef __UCLIBC_SUSV2_LEGACY__
+# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
/* Allocate SIZE bytes on a page boundary. The storage cannot be freed. */
extern void *valloc (size_t __size) __THROW __attribute_malloc__ __wur;
+# endif
#endif
#if defined __USE_XOPEN2K && defined __UCLIBC_HAS_ADVANCED_REALTIME__
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