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Fix posix_memalign() attributes

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The malloc, alloc_size and alloc_aligned attributes must be only used in
case the function returns the pointer to the allocated memory.

See also:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87683

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
This commit is contained in:
Sebastian Huber 2018-10-22 11:23:15 +02:00
parent 5835688440
commit 08eab6396f
1 changed files with 2 additions and 2 deletions
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4
newlib/libc/include/stdlib.h
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@ -282,8 +282,8 @@ int _unsetenv_r (struct _reent *, const char *__string);
#endif /* !__CYGWIN__ */
#if __POSIX_VISIBLE >= 200112
int posix_memalign (void **, size_t, size_t) __malloc_like __nonnull((1))
__alloc_align(2) __alloc_size(3) __result_use_check;
int posix_memalign (void **, size_t, size_t) __nonnull((1))
__result_use_check;
#endif
char * _dtoa_r (struct _reent *, double, int, int, int *, int*, char**);