Add per-thread cache to malloc

[thirdparty/glibc.git] / include / features.h

diff --git a/include/features.h b/include/features.h
index 7498dd75f97895de24d84388fbd2bc5dec9ea49d..972cbd2b5d5244a3b52f4a5a892df4c29fc7de2c 100644 (file)
--- a/include/features.h
+++ b/include/features.h
@@ -30,6 +30,8 @@
                        Extensions to ISO C11 from TS 18661-1:2014.
    __STDC_WANT_IEC_60559_FUNCS_EXT__
                        Extensions to ISO C11 from TS 18661-4:2015.
+   __STDC_WANT_IEC_60559_TYPES_EXT__
+                       Extensions to ISO C11 from TS 18661-3:2015.
 
    _POSIX_SOURCE       IEEE Std 1003.1.
    _POSIX_C_SOURCE     If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
@@ -136,6 +138,7 @@
 #undef __USE_GNU
 #undef __USE_FORTIFY_LEVEL
 #undef __KERNEL_STRICT_NAMES
+#undef __GLIBC_USE_DEPRECATED_GETS
 
 /* Suppress kernel-name space pollution unless user expressedly asks
    for it.  */
@@ -383,6 +386,16 @@
 # define __USE_FORTIFY_LEVEL 0
 #endif
 
+/* The function 'gets' existed in C89, but is impossible to use
+   safely.  It has been removed from ISO C11 and ISO C++14.  Note: for
+   compatibility with various implementations of <cstdio>, this test
+   must consider only the value of __cplusplus when compiling C++.  */
+#if defined __cplusplus ? __cplusplus >= 201402L : defined __USE_ISOC11
+# define __GLIBC_USE_DEPRECATED_GETS 0
+#else
+# define __GLIBC_USE_DEPRECATED_GETS 1
+#endif
+
 /* Get definitions of __STDC_* predefined macros, if the compiler has
    not preincluded this header automatically.  */
 #include <stdc-predef.h>
@@ -399,7 +412,7 @@
 /* Major and minor version number of the GNU C library package.  Use
    these macros to test for features in specific releases.  */
 #define        __GLIBC__       2
-#define        __GLIBC_MINOR__ 24
+#define        __GLIBC_MINOR__ 25
 
 #define __GLIBC_PREREQ(maj, min) \
        ((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))