newlib-2.1.0

git-svn-id: svn://kolibrios.org@4921 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/libc/include/sys/config.h

@@ -4,6 +4,10 @@
 #include <machine/ieeefp.h>  /* floating point macros */
 #include <sys/features.h>	/* POSIX defs */
 
+#ifdef __aarch64__
+#define MALLOC_ALIGNMENT 16
+#endif
+
 /* exceptions first */
 #if defined(__H8500__) || defined(__W65__)
 #define __SMALL_BITFIELDS
@@ -141,6 +145,21 @@
 #define __BUFSIZ__ 16
 #define _REENT_SMALL
 #endif
+
+#if defined __MSP430__
+#ifndef _REENT_SMALL
+#define _REENT_SMALL
+#endif
+
+#define __SMALL_BITFIELDS
+
+#ifdef __MSP430X_LARGE__
+#define _POINTER_INT long
+#else
+#define _POINTER_INT int
+#endif
+#endif
+
 #ifdef __m32c__
 #define __SMALL_BITFIELDS
 #undef INT_MAX
@@ -213,6 +232,8 @@
 #if defined(__rtems__)
 #define __FILENAME_MAX__ 255
 #define _READ_WRITE_RETURN_TYPE _ssize_t
+#define __DYNAMIC_REENT__
+#define _REENT_GLOBAL_ATEXIT
 #endif
 
 #ifndef __EXPORT
@@ -229,6 +250,12 @@
 #ifndef _READ_WRITE_RETURN_TYPE
 #define _READ_WRITE_RETURN_TYPE int
 #endif
+/* Define `count' parameter of read/write routines.  In POSIX, the `count'
+   parameter is "size_t" but legacy newlib code has been using "int" for some
+   time.  If not specified, "int" is defaulted.  */
+#ifndef _READ_WRITE_BUFSIZE_TYPE
+#define _READ_WRITE_BUFSIZE_TYPE int
+#endif
 
 #ifndef __WCHAR_MAX__
 #if __INT_MAX__ == 32767 || defined (_WIN32)