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reallocarray: Declare under _DEFAULT_SOURCE
Initially, this function was restricted to _GNU_SOURCE, but experience shows that compatibility with existing build systems is improved if we declare it under _DEFAULT_SOURCE as well.
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@ -1,3 +1,7 @@
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2018-08-30 Florian Weimer <fweimer@redhat.com>
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* stdlib/stdlib.h (reallocarray): Make available under __USE_MISC.
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2018-08-30 Stefan Liebler <stli@linux.ibm.com>
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* stdlib/test-bz22786.c (do_test): Return EXIT_UNSUPPORTED
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3
NEWS
3
NEWS
@ -18,6 +18,9 @@ Major new features:
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* Optimized generic sinf, cosf, sincosf and tanf.
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* The reallocarray function is now declared under _DEFAULT_SOURCE, not just
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for _GNU_SOURCE, to match BSD environments.
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Deprecated and removed features, and other changes affecting compatibility:
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* The glibc.tune tunable namespace has been renamed to glibc.cpu and the
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@ -549,7 +549,7 @@ extern void *calloc (size_t __nmemb, size_t __size)
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extern void *realloc (void *__ptr, size_t __size)
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__THROW __attribute_warn_unused_result__;
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#ifdef __USE_GNU
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#ifdef __USE_MISC
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/* Re-allocate the previously allocated block in PTR, making the new
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block large enough for NMEMB elements of SIZE bytes each. */
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/* __attribute_malloc__ is not used, because if reallocarray returns
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