Author: jilles
Date: Fri Jul 5 14:16:04 2013
New Revision: 252784
URL: http://svnweb.freebsd.org/changeset/base/252784
Log:
stdlib.h: Add correct POSIX version for POSIX extensions to C.
Modified:
head/include/stdlib.h
Modified: head/include/stdlib.h
==============================================================================
--- head/include/stdlib.h Fri Jul 5 14:12:26 2013 (r252783)
+++ head/include/stdlib.h Fri Jul 5 14:16:04 2013 (r252784)
@@ -161,14 +161,16 @@ _Noreturn void
quick_exit(int);
#endif /* __ISO_C_VISIBLE >= 2011 */
/*
- * Extensions made by POSIX relative to C. We don't know yet which edition
- * of POSIX made these extensions, so assume they've always been there until
- * research can be done.
+ * Extensions made by POSIX relative to C.
*/
-#if __POSIX_VISIBLE /* >= ??? */
-int posix_memalign(void **, size_t, size_t); /* (ADV) */
-int rand_r(unsigned *); /* (TSF) */
+#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE
char *realpath(const char * __restrict, char * __restrict);
+#endif
+#if __POSIX_VISIBLE >= 199506
+int rand_r(unsigned *); /* (TSF) */
+#endif
+#if __POSIX_VISIBLE >= 200112
+int posix_memalign(void **, size_t, size_t); /* (ADV) */
int setenv(const char *, const char *, int);
int unsetenv(const char *);
#endif
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