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compiling glibc on x86-64 with GCC 4.1 CVS I get warnings like: ../include/stdlib.h:99: warning: ‘__malloc__’ attribute ignored The problem is that the malloc attribute is only defined for functions returning memory, which memalign does only do indirectly. Ok to submit the appended patch? Andreas 2005-07-15 Andreas Jaeger <aj@suse.de> * include/stdlib.h: Remove malloc attribute from __posix_memalign. * stdlib/stdlib.h: Likewise. ============================================================ Index: include/stdlib.h --- include/stdlib.h 7 Sep 2004 17:04:23 -0000 1.35 +++ include/stdlib.h 15 Jul 2005 09:55:57 -0000 @@ -95,8 +95,8 @@ extern int __cxa_atexit_internal (void ( extern void __cxa_finalize (void *d); -extern int __posix_memalign (void **memptr, size_t alignment, size_t size) - __attribute_malloc__; +extern int __posix_memalign (void **memptr, size_t alignment, size_t size); + extern void *__libc_memalign (size_t alignment, size_t size) __attribute_malloc__; ============================================================ Index: stdlib/stdlib.h --- stdlib/stdlib.h 13 Jul 2005 06:00:17 -0000 1.111 +++ stdlib/stdlib.h 15 Jul 2005 09:55:58 -0000 @@ -618,7 +618,7 @@ extern void *valloc (size_t __size) __TH #ifdef __USE_XOPEN2K /* Allocate memory of SIZE bytes with an alignment of ALIGNMENT. */ extern int posix_memalign (void **__memptr, size_t __alignment, size_t __size) - __THROW __attribute_malloc__ __nonnull ((1)) __wur; + __THROW __nonnull ((1)) __wur; #endif __BEGIN_NAMESPACE_STD
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-- Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj SUSE Linux Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
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