o Add new header <sys/stdint.h>.

o Make <stdint.h> a symbolic link to <sys/stdint.h>.
o Move most of <sys/inttypes.h> into <sys/stdint.h>, as per C99.
o Remove <sys/inttypes.h>.
o Adjust includes in sys/types.h and boot/efi/include/ia64/efibind.h
  to reflect new location of integer types in <sys/stdint.h>.
o Remove previously symbolicly linked <inttypes.h>, instead create a
  new file.
o Add MD headers <machine/_inttypes.h> from NetBSD.
o Include <sys/stdint.h> in <inttypes.h>, as required by C99; and
  include <machine/_inttypes.h> in <inttypes.h>, to fill in the
  remaining requirements for <inttypes.h>.
o Add additional integer types in <machine/ansi.h> and
  <machine/limits.h> which are included via <sys/stdint.h>.

Partially obtain from:	NetBSD
Tested on:		alpha, i386
Discussed on:		freebsd-standards@bostonradio.org
Reviewed by:		bde, fenner, obrien, wollman

1 files changed, 108 insertions, 0 deletions

diff --git a/sys/sparc64/include/_limits.h b/sys/sparc64/include/_limits.h
index b7a8b5b675d5..6a3d1d275212 100644
--- a/sys/sparc64/include/_limits.h
+++ b/sys/sparc64/include/_limits.h
@@ -82,6 +82,114 @@
 #define	QUAD_MAX	(LONG_MAX)	/* max value for a quad_t */
 #define	QUAD_MIN	(LONG_MIN)	/* min value for a quad_t */
 
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.1 Limits of exact-width integer types
+ */
+/* Minimum values of exact-width signed integer types. */
+#define	INT8_MIN	(-0x7f-1)
+#define	INT16_MIN	(-0x7fff-1)
+#define	INT32_MIN	(-0x7fffffff-1)
+#define	INT64_MIN	(-0x7fffffffffffffffL-1)
+
+/* Maximum values of exact-width signed integer types. */
+#define	INT8_MAX	0x7f
+#define	INT16_MAX	0x7fff
+#define	INT32_MAX	0x7fffffff
+#define	INT64_MAX	0x7fffffffffffffffL
+
+/* Maximum values of exact-width unsigned integer types. */
+#define	UINT8_MAX	0xff
+#define	UINT16_MAX	0xffff
+#define	UINT32_MAX	0xffffffffU
+#define	UINT64_MAX	0xffffffffffffffffUL
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.2  Limits of minimum-width integer types
+ */
+/* Minimum values of minimum-width signed integer types. */
+#define	INT_LEAST8_MIN	SCHAR_MIN
+#define	INT_LEAST16_MIN	SHRT_MIN
+#define	INT_LEAST32_MIN	INT_MIN
+#define	INT_LEAST64_MIN	LONG_MIN
+
+/* Maximum values of minimum-width signed integer types. */
+#define	INT_LEAST8_MAX	SCHAR_MAX
+#define	INT_LEAST16_MAX	SHRT_MAX
+#define	INT_LEAST32_MAX	INT_MAX
+#define	INT_LEAST64_MAX	LONG_MAX
+
+/* Maximum values of minimum-width unsigned integer types. */
+#define	UINT_LEAST8_MAX	 UCHAR_MAX
+#define	UINT_LEAST16_MAX USHRT_MAX
+#define	UINT_LEAST32_MAX UINT_MAX
+#define	UINT_LEAST64_MAX ULONG_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.3  Limits of fastest minimum-width integer types
+ */
+/* Minimum values of fastest minimum-width signed integer types. */
+#define	INT_FAST8_MIN	INT_MIN
+#define	INT_FAST16_MIN	INT_MIN
+#define	INT_FAST32_MIN	INT_MIN
+#define	INT_FAST64_MIN	LONG_MIN
+
+/* Maximum values of fastest minimum-width signed integer types. */
+#define	INT_FAST8_MAX	INT_MAX
+#define	INT_FAST16_MAX	INT_MAX
+#define	INT_FAST32_MAX	INT_MAX
+#define	INT_FAST64_MAX	LONG_MAX
+
+/* Maximum values of fastest minimum-width unsigned integer types. */
+#define	UINT_FAST8_MAX	UINT_MAX
+#define	UINT_FAST16_MAX	UINT_MAX
+#define	UINT_FAST32_MAX	UINT_MAX
+#define	UINT_FAST64_MAX	ULONG_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.4  Limits of integer types capable of holding object pointers
+ */
+#define	INTPTR_MIN	LONG_MIN
+#define	INTPTR_MAX	LONG_MAX
+#define	UINTPTR_MAX	ULONG_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.2.5  Limits of greatest-width integer types
+ */
+#define	INTMAX_MIN	LONG_MIN
+#define	INTMAX_MAX	LONG_MAX
+#define	UINTMAX_MAX	ULONG_MAX
+
+/*
+ * ISO/IEC 9899:1999
+ * 7.18.3  Limits of other integer types
+ */
+/* Limits of ptrdiff_t. */
+#define	PTRDIFF_MIN	LONG_MIN	
+#define	PTRDIFF_MAX	LONG_MAX
+
+/* Limits of sig_atomic_t. */
+#define	SIG_ATOMIC_MIN	INT_MIN
+#define	SIG_ATOMIC_MAX	INT_MAX
+
+/* Limit of size_t. */
+#define	SIZE_MAX	ULONG_MAX
+
+#ifndef WCHAR_MIN /* Also possibly defined in <wchar.h> */
+/* Limits of wchar_t. */
+#define	WCHAR_MIN	INT_MIN
+#define	WCHAR_MAX	INT_MAX
+
+/* Limits of wint_t. */
+#define	WINT_MIN	INT_MIN
+#define	WINT_MAX	INT_MAX
+#endif
+#endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
 #endif /* !_POSIX_SOURCE && !_XOPEN_SOURCE */
 #endif /* !_ANSI_SOURCE */