diff options
Diffstat (limited to 'lib/libc/stdtime/private.h')
| -rw-r--r-- | lib/libc/stdtime/private.h | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/lib/libc/stdtime/private.h b/lib/libc/stdtime/private.h new file mode 100644 index 0000000..a3c7778 --- /dev/null +++ b/lib/libc/stdtime/private.h @@ -0,0 +1,260 @@ +#ifndef PRIVATE_H + +#define PRIVATE_H + +/* +** This file is in the public domain, so clarified as of +** 1996-06-05 by Arthur David Olson (arthur_david_olson@nih.gov). +** +** $FreeBSD$ +*/ + +/* Stuff moved from Makefile.inc to reduce clutter */ +#ifndef TM_GMTOFF +#define TM_GMTOFF tm_gmtoff +#define TM_ZONE tm_zone +#define STD_INSPIRED 1 +#define PCTS 1 +#define HAVE_LONG_DOUBLE 1 +#define HAVE_STRERROR 1 +#define HAVE_UNISTD_H 1 +#define LOCALE_HOME _PATH_LOCALE +#define TZDIR "/usr/share/zoneinfo" +#endif /* ndef TM_GMTOFF */ + +/* +** This header is for use ONLY with the time conversion code. +** There is no guarantee that it will remain unchanged, +** or that it will remain at all. +** Do NOT copy it to any system include directory. +** Thank you! +*/ + +/* +** ID +*/ + +#ifndef lint +#ifndef NOID +/* +static char privatehid[] = "@(#)private.h 7.53"; +*/ +#endif /* !defined NOID */ +#endif /* !defined lint */ + +/* +** Defaults for preprocessor symbols. +** You can override these in your C compiler options, e.g. `-DHAVE_ADJTIME=0'. +*/ + +#ifndef HAVE_ADJTIME +#define HAVE_ADJTIME 1 +#endif /* !defined HAVE_ADJTIME */ + +#ifndef 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_STRERROR +#define HAVE_STRERROR 1 +#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 +#endif /* !defined HAVE_UNISTD_H */ + +#ifndef HAVE_UTMPX_H +#define HAVE_UTMPX_H 0 +#endif /* !defined HAVE_UTMPX_H */ + +#ifndef 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 +*/ + +#include "sys/types.h" /* for time_t */ +#include "stdio.h" +#include "errno.h" +#include "string.h" +#include "limits.h" /* for CHAR_BIT */ +#include "time.h" +#include "stdlib.h" + +#if HAVE_GETTEXT - 0 +#include "libintl.h" +#endif /* HAVE_GETTEXT - 0 */ + +#if HAVE_SYS_WAIT_H - 0 +#include <sys/wait.h> /* for WIFEXITED and WEXITSTATUS */ +#endif /* HAVE_SYS_WAIT_H - 0 */ + +#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 - 0) +#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) */ + +/* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */ +#define is_digit(c) ((unsigned)(c) - '0' <= 9) + +/* +** SunOS 4.1.1 headers lack FILENAME_MAX. +*/ + +#ifndef FILENAME_MAX + +#ifndef MAXPATHLEN +#ifdef unix +#include "sys/param.h" +#endif /* defined unix */ +#endif /* !defined MAXPATHLEN */ + +#ifdef MAXPATHLEN +#define FILENAME_MAX MAXPATHLEN +#endif /* defined MAXPATHLEN */ +#ifndef MAXPATHLEN +#define FILENAME_MAX 1024 /* Pure guesswork */ +#endif /* !defined MAXPATHLEN */ + +#endif /* !defined FILENAME_MAX */ + +/* +** Private function declarations. +*/ +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); +char * scheck(const char *string, const char *format); + + +/* +** Finally, some convenience items. +*/ + +#ifndef TRUE +#define TRUE 1 +#endif /* !defined TRUE */ + +#ifndef FALSE +#define FALSE 0 +#endif /* !defined FALSE */ + +#ifndef TYPE_BIT +#define TYPE_BIT(type) (sizeof (type) * CHAR_BIT) +#endif /* !defined TYPE_BIT */ + +#ifndef TYPE_SIGNED +#define TYPE_SIGNED(type) (((type) -1) < 0) +#endif /* !defined TYPE_SIGNED */ + +#ifndef INT_STRLEN_MAXIMUM +/* +** 302 / 1000 is log10(2.0) rounded up. +** Subtract one for the sign bit if the type is signed; +** add one for integer division truncation; +** 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)) +#endif /* !defined INT_STRLEN_MAXIMUM */ + +/* +** INITIALIZE(x) +*/ + +#ifndef GNUC_or_lint +#ifdef lint +#define GNUC_or_lint +#endif /* defined lint */ +#ifndef lint +#ifdef __GNUC__ +#define GNUC_or_lint +#endif /* defined __GNUC__ */ +#endif /* !defined lint */ +#endif /* !defined GNUC_or_lint */ + +#ifndef INITIALIZE +#ifdef GNUC_or_lint +#define INITIALIZE(x) ((x) = 0) +#endif /* defined GNUC_or_lint */ +#ifndef GNUC_or_lint +#define INITIALIZE(x) +#endif /* !defined GNUC_or_lint */ +#endif /* !defined INITIALIZE */ + +/* +** For the benefit of GNU folk... +** `_(MSGID)' uses the current locale's message library string for MSGID. +** The default is to use gettext if available, and use MSGID otherwise. +*/ + +#ifndef _ +#if HAVE_GETTEXT - 0 +#define _(msgid) gettext(msgid) +#else /* !(HAVE_GETTEXT - 0) */ +#define _(msgid) msgid +#endif /* !(HAVE_GETTEXT - 0) */ +#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 */ + +/* +** UNIX was a registered trademark of The Open Group in 2003. +*/ + +#endif /* !defined PRIVATE_H */ |
