d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Sync up with the latest ansi.h in other platforms -- especially RUNE and

Browse Source 
wchar bits.
This commit is contained in:
obrien 2001-08-15 03:55:37 +00:00
parent a66812ae95
commit b72cf5b4c8
1 changed files with 46 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
sys/sparc64/include/ansi.h
View File

@ -10,6 +10,13 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
@ -24,6 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ansi.h 8.2 (Berkeley) 1/4/94
* From: NetBSD: ansi.h,v 1.9 1997/11/23 20:20:53 kleink Exp
* $FreeBSD$
*/
@ -35,18 +43,22 @@
* more than one standard header are defined here. Standard headers
* then use:
* #ifdef _BSD_SIZE_T_
* typedef _BSD_SIZE_T_ size_t;
* typedef _BSD_SIZE_T_ size_t;
* #undef _BSD_SIZE_T_
* #endif
*/
#define _BSD_CLOCK_T_ int /* clock() */
#define _BSD_CLOCKID_T_ int /* clockid_t */
#define _BSD_PTRDIFF_T_ long /* ptr1 - ptr2 */
#define _BSD_SIZE_T_ unsigned long /* sizeof() */
#define _BSD_SOCKLEN_T_ __uint32_t
#define _BSD_SSIZE_T_ long /* byte count or error */
#define _BSD_TIME_T_ int /* time() */
#define _BSD_TIMER_T_ int /* timer_t */
#define _BSD_CLOCK_T_ int /* clock() */
#define _BSD_CLOCKID_T_ int /* clock_gettime()... */
#define _BSD_MBSTATE_T_ __mbstate_t /* mbstate_t */
#define _BSD_PTRDIFF_T_ long /* ptr1 - ptr2 */
#define _BSD_RUNE_T_ _BSD_CT_RUNE_T_ /* rune_t (see below) */
#define _BSD_SIZE_T_ unsigned long /* sizeof() */
#define _BSD_SOCKLEN_T_ __uint32_t /* socklen_t (duh) */
#define _BSD_SSIZE_T_ long /* byte count or error */
#define _BSD_TIME_T_ int /* time()... */
#define _BSD_TIMER_T_ int /* timer_gettime()... */
#define _BSD_WCHAR_T_ _BSD_CT_RUNE_T_ /* wchar_t (see below) */
#define _BSD_WINT_T_ _BSD_CT_RUNE_T_ /* wint_t (see below) */
/*
* Types which are fundamental to the implementation and must be used
@ -57,25 +69,30 @@
#define _BSD_CT_RUNE_T_ int /* arg type for ctype funcs */
#define _BSD_OFF_T_ long /* file offset */
#define _BSD_PID_T_ int /* process [group] */
#if defined __GNUC__ && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ > 95)
#define _BSD_VA_LIST_ __builtin_va_list /* internally known to gcc */
#else
#define _BSD_VA_LIST_ char * /* va_list */
#endif /*__GNUC__*/
/*
* Runes (wchar_t) is declared to be an ``int'' instead of the more natural
* The rune type above is declared to be an ``int'' instead of the more natural
* ``unsigned long'' or ``long''. Two things are happening here. It is not
* unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
* it looks like 10646 will be a 31 bit standard. This means that if your
* ints cannot hold 32 bits, you will be in trouble. The reason an int was
* chosen over a long is that the is*() and to*() routines take ints (says
* ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you
* lose a bit of ANSI conformance, but your programs will still work.
*
* Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t
* and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
* defined for ctype.h.
* ANSI C), but they use _BSD_CT_RUNE_T_ instead of int. By changing it
* here, you lose a bit of ANSI conformance, but your programs will still
* work.
*
* NOTE: rune_t is not covered by ANSI nor other standards, and should not
* be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and
* rune_t must be the same type. Also wint_t must be no narrower than
* wchar_t, and should also be able to hold all members of the largest
* character set plus one extra value (WEOF). wint_t must be at least 16 bits.
*/
#define _BSD_WCHAR_T_ int /* wchar_t */
#define _BSD_WINT_T_ int /* wint_t */
#define _BSD_RUNE_T_ int /* rune_t */
/*
* Frequencies of the clock ticks reported by clock() and times(). They
@ -111,4 +128,13 @@ typedef unsigned long __uint64_t;
typedef long __intptr_t;
typedef unsigned long __uintptr_t;
#endif /* _MACHINE_ANSI_H_ */
/*
* mbstate_t is an opaque object to keep conversion state, during multibyte
* stream conversions. The content must not be referenced by user programs.
*/
typedef union {
char __mbstate8[128];
__int64_t _mbstateL; /* for alignment */
} __mbstate_t;
#endif /* !_MACHINE_ANSI_H_ */