Libc-825.24.tar.gz

[apple/libc.git] / stdtime / FreeBSD / private.h

diff --git a/stdtime/FreeBSD/private.h b/stdtime/FreeBSD/private.h
index 5af1c67a5c261606b67f78a851652a459ba1275c..5f7f59507740684ee9403ebfb00ce18a9eaf06ff 100644 (file)
--- a/stdtime/FreeBSD/private.h
+++ b/stdtime/FreeBSD/private.h
@@ -1,11 +1,12 @@
 #ifndef PRIVATE_H
 
 #define PRIVATE_H
 #ifndef PRIVATE_H
 
 #define PRIVATE_H

+

 /*
 ** This file is in the public domain, so clarified as of
 /*
 ** This file is in the public domain, so clarified as of

-** June 5, 1996 by Arthur David Olson (arthur_david_olson@nih.gov).
+** 1996-06-05 by Arthur David Olson.

 **
 **

-** $FreeBSD: src/lib/libc/stdtime/private.h,v 1.9 2002/05/28 16:59:40 alfred Exp $
+** $FreeBSD: src/lib/libc/stdtime/private.h,v 1.11 2009/05/23 06:31:50 edwin Exp $

 */
 
 /* Stuff moved from Makefile.inc to reduce clutter */
 */
 
 /* Stuff moved from Makefile.inc to reduce clutter */


@@ -36,11 +37,13 @@
 #ifndef lint
 #ifndef NOID
 /*
 #ifndef lint
 #ifndef NOID
 /*

-static char    privatehid[] = "@(#)private.h   7.43";
+static char    privatehid[] = "@(#)private.h   8.6";

 */
 #endif /* !defined NOID */
 #endif /* !defined lint */
 
 */
 #endif /* !defined NOID */
 #endif /* !defined lint */
 

+#define GRANDPARENTED  "Local time zone must be set--see zic manual page"
+

 /*
 ** Defaults for preprocessor symbols.
 ** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.
 /*
 ** Defaults for preprocessor symbols.
 ** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'.


@@ -54,13 +57,25 @@ static char privatehid[] = "@(#)private.h   7.43";
 #define HAVE_GETTEXT           0
 #endif /* !defined HAVE_GETTEXT */
 
 #define HAVE_GETTEXT           0
 #endif /* !defined HAVE_GETTEXT */
 

+#ifndef HAVE_INCOMPATIBLE_CTIME_R
+#define HAVE_INCOMPATIBLE_CTIME_R      0
+#endif /* !defined INCOMPATIBLE_CTIME_R */
+

 #ifndef HAVE_SETTIMEOFDAY
 #define HAVE_SETTIMEOFDAY      3
 #endif /* !defined HAVE_SETTIMEOFDAY */
 
 #ifndef HAVE_SETTIMEOFDAY
 #define HAVE_SETTIMEOFDAY      3
 #endif /* !defined HAVE_SETTIMEOFDAY */
 

-#ifndef HAVE_STRERROR
-#define HAVE_STRERROR          0
-#endif /* !defined HAVE_STRERROR */
+#ifndef HAVE_SYMLINK
+#define HAVE_SYMLINK           1
+#endif /* !defined HAVE_SYMLINK */
+
+#ifndef HAVE_SYS_STAT_H
+#define HAVE_SYS_STAT_H                1
+#endif /* !defined HAVE_SYS_STAT_H */
+
+#ifndef HAVE_SYS_WAIT_H
+#define HAVE_SYS_WAIT_H                1
+#endif /* !defined HAVE_SYS_WAIT_H */

 
 #ifndef HAVE_UNISTD_H
 #define HAVE_UNISTD_H          1
 
 #ifndef HAVE_UNISTD_H
 #define HAVE_UNISTD_H          1


@@ -74,6 +89,11 @@ static char  privatehid[] = "@(#)private.h   7.43";
 #define LOCALE_HOME            "/usr/lib/locale"
 #endif /* !defined LOCALE_HOME */
 
 #define LOCALE_HOME            "/usr/lib/locale"
 #endif /* !defined LOCALE_HOME */
 

+#if HAVE_INCOMPATIBLE_CTIME_R
+#define asctime_r _incompatible_asctime_r
+#define ctime_r _incompatible_ctime_r
+#endif /* HAVE_INCOMPATIBLE_CTIME_R */
+

 /*
 ** Nested includes
 */
 /*
 ** Nested includes
 */


@@ -82,50 +102,103 @@ static char       privatehid[] = "@(#)private.h   7.43";
 #include "stdio.h"
 #include "errno.h"
 #include "string.h"
 #include "stdio.h"
 #include "errno.h"
 #include "string.h"

-#include "limits.h"    /* for CHAR_BIT */
+#include "limits.h"    /* for CHAR_BIT et al. */

 #include "time.h"
 #include "stdlib.h"
 
 #include "time.h"
 #include "stdlib.h"
 

-#if HAVE_GETTEXT - 0
+#if HAVE_GETTEXT

 #include "libintl.h"
 #include "libintl.h"

-#endif /* HAVE_GETTEXT - 0 */
+#endif /* HAVE_GETTEXT */
+
+#if HAVE_SYS_WAIT_H
+#include <sys/wait.h>  /* for WIFEXITED and WEXITSTATUS */
+#endif /* HAVE_SYS_WAIT_H */
+
+#ifndef WIFEXITED
+#define WIFEXITED(status)      (((status) & 0xff) == 0)
+#endif /* !defined WIFEXITED */
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(status)    (((status) >> 8) & 0xff)
+#endif /* !defined WEXITSTATUS */

 
 

-#if HAVE_UNISTD_H - 0
-#include "unistd.h"    /* for F_OK and R_OK */
-#endif /* HAVE_UNISTD_H - 0 */
+#if HAVE_UNISTD_H
+#include "unistd.h"    /* for F_OK, R_OK, and other POSIX goodness */
+#endif /* HAVE_UNISTD_H */

 
 

-#if !(HAVE_UNISTD_H - 0)
+#if !(HAVE_UNISTD_H)

 #ifndef F_OK
 #define F_OK   0
 #endif /* !defined F_OK */
 #ifndef R_OK
 #define R_OK   4
 #endif /* !defined R_OK */
 #ifndef F_OK
 #define F_OK   0
 #endif /* !defined F_OK */
 #ifndef R_OK
 #define R_OK   4
 #endif /* !defined R_OK */

-#endif /* !(HAVE_UNISTD_H - 0) */
+#endif /* !(HAVE_UNISTD_H) */

 
 

-/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX.  */
+/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */

 #define is_digit(c) ((unsigned)(c) - '0' <= 9)
 
 /*
 #define is_digit(c) ((unsigned)(c) - '0' <= 9)
 
 /*

-** SunOS 4.1.1 headers lack FILENAME_MAX.
+** Define HAVE_STDINT_H's default value here, rather than at the
+** start, since __GLIBC__'s value depends on previously-included
+** files.
+** (glibc 2.1 and later have stdint.h, even with pre-C99 compilers.)

 */
 */

+#ifndef HAVE_STDINT_H
+#define HAVE_STDINT_H \
+       (199901 <= __STDC_VERSION__ || \
+       2 < (__GLIBC__ + (0 < __GLIBC_MINOR__)))
+#endif /* !defined HAVE_STDINT_H */
+
+#if HAVE_STDINT_H
+#include "stdint.h"
+#endif /* !HAVE_STDINT_H */
+
+#ifndef INT_FAST64_MAX
+/* Pre-C99 GCC compilers define __LONG_LONG_MAX__ instead of LLONG_MAX.  */
+#if defined LLONG_MAX || defined __LONG_LONG_MAX__
+typedef long long      int_fast64_t;
+#else /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
+#if (LONG_MAX >> 31) < 0xffffffff
+Please use a compiler that supports a 64-bit integer type (or wider);
+you may need to compile with "-DHAVE_STDINT_H".
+#endif /* (LONG_MAX >> 31) < 0xffffffff */
+typedef long           int_fast64_t;
+#endif /* ! (defined LLONG_MAX || defined __LONG_LONG_MAX__) */
+#endif /* !defined INT_FAST64_MAX */
+
+#ifndef INT32_MAX
+#define INT32_MAX 0x7fffffff
+#endif /* !defined INT32_MAX */
+#ifndef INT32_MIN
+#define INT32_MIN (-1 - INT32_MAX)
+#endif /* !defined INT32_MIN */

 
 

-#ifndef FILENAME_MAX
+/*
+** Workarounds for compilers/systems.
+*/

 
 

-#ifndef MAXPATHLEN
-#ifdef unix
-#include "sys/param.h"
-#endif /* defined unix */
-#endif /* !defined MAXPATHLEN */
+/*
+** Some time.h implementations don't declare asctime_r.
+** Others might define it as a macro.
+** Fix the former without affecting the latter.
+*/

 
 

-#ifdef MAXPATHLEN
-#define FILENAME_MAX   MAXPATHLEN
-#endif /* defined MAXPATHLEN */
-#ifndef MAXPATHLEN
-#define FILENAME_MAX   1024            /* Pure guesswork */
-#endif /* !defined MAXPATHLEN */
+#ifndef asctime_r
+extern char *  asctime_r(struct tm const *, char *);
+#endif
+
+/*
+** Private function declarations.
+*/

 
 

-#endif /* !defined FILENAME_MAX */
+char *         icalloc(int nelem, int elsize);
+char *         icatalloc(char * old, const char * new);
+char *         icpyalloc(const char * string);
+char *         imalloc(int n);
+void *         irealloc(void * pointer, int size);
+void           icfree(char * pointer);
+void           ifree(char * pointer);
+const char *   scheck(const char * string, const char * format);

 
 /*
 ** Finally, some convenience items.
 
 /*
 ** Finally, some convenience items.


@@ -147,6 +220,24 @@ static char        privatehid[] = "@(#)private.h   7.43";
 #define TYPE_SIGNED(type) (((type) -1) < 0)
 #endif /* !defined TYPE_SIGNED */
 
 #define TYPE_SIGNED(type) (((type) -1) < 0)
 #endif /* !defined TYPE_SIGNED */
 

+/*
+** Since the definition of TYPE_INTEGRAL contains floating point numbers,
+** it cannot be used in preprocessor directives.
+*/
+
+#ifndef TYPE_INTEGRAL
+#define        TYPE_INTEGRAL(type) (((type) 0.5) != 0.5)
+#endif /* !defined TYPE_INTEGRAL */
+
+/*
+** Since the definition of TYPE_INTEGRAL contains floating point numbers,
+** it cannot be used in preprocessor directives.
+*/
+
+#ifndef TYPE_INTEGRAL
+#define TYPE_INTEGRAL(type) (((type) 0.5) != 0.5)
+#endif /* !defined TYPE_INTEGRAL */
+

 #ifndef INT_STRLEN_MAXIMUM
 /*
 ** 302 / 1000 is log10(2.0) rounded up.
 #ifndef INT_STRLEN_MAXIMUM
 /*
 ** 302 / 1000 is log10(2.0) rounded up.


@@ -155,7 +246,8 @@ static char privatehid[] = "@(#)private.h   7.43";
 ** add one more for a minus sign if the type is signed.
 */
 #define INT_STRLEN_MAXIMUM(type) \
 ** add one more for a minus sign if the type is signed.
 */
 #define INT_STRLEN_MAXIMUM(type) \

-    ((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + 1 + TYPE_SIGNED(type))
+       ((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \
+       1 + TYPE_SIGNED(type))

 #endif /* !defined INT_STRLEN_MAXIMUM */
 
 /*
 #endif /* !defined INT_STRLEN_MAXIMUM */
 
 /*


@@ -189,19 +281,46 @@ static char       privatehid[] = "@(#)private.h   7.43";
 */
 
 #ifndef _
 */
 
 #ifndef _

-#if HAVE_GETTEXT - 0
+#if HAVE_GETTEXT

 #define _(msgid) gettext(msgid)
 #define _(msgid) gettext(msgid)

-#else /* !(HAVE_GETTEXT - 0) */
+#else /* !HAVE_GETTEXT */

 #define _(msgid) msgid
 #define _(msgid) msgid

-#endif /* !(HAVE_GETTEXT - 0) */
+#endif /* !HAVE_GETTEXT */

 #endif /* !defined _ */
 
 #ifndef TZ_DOMAIN
 #define TZ_DOMAIN "tz"
 #endif /* !defined TZ_DOMAIN */
 
 #endif /* !defined _ */
 
 #ifndef TZ_DOMAIN
 #define TZ_DOMAIN "tz"
 #endif /* !defined TZ_DOMAIN */
 

+#if HAVE_INCOMPATIBLE_CTIME_R
+#undef asctime_r
+#undef ctime_r
+char *asctime_r(struct tm const *, char *);
+char *ctime_r(time_t const *, char *);
+#endif /* HAVE_INCOMPATIBLE_CTIME_R */
+  
+#ifndef YEARSPERREPEAT
+#define YEARSPERREPEAT         400     /* years before a Gregorian repeat */
+#endif /* !defined YEARSPERREPEAT */
+
+/*
+** The Gregorian year averages 365.2425 days, which is 31556952 seconds.
+*/
+
+#ifndef AVGSECSPERYEAR
+#define AVGSECSPERYEAR         31556952L
+#endif /* !defined AVGSECSPERYEAR */
+
+#ifndef SECSPERREPEAT
+#define SECSPERREPEAT          ((int_fast64_t) YEARSPERREPEAT * (int_fast64_t) AVGSECSPERYEAR)
+#endif /* !defined SECSPERREPEAT */
+
+#ifndef SECSPERREPEAT_BITS
+#define SECSPERREPEAT_BITS     34      /* ceil(log2(SECSPERREPEAT)) */
+#endif /* !defined SECSPERREPEAT_BITS */
+

 /*
 /*

-** UNIX was a registered trademark of UNIX System Laboratories in 1993.
+** UNIX was a registered trademark of The Open Group in 2003.

 */
 
 #endif /* !defined PRIVATE_H */
 */
 
 #endif /* !defined PRIVATE_H */