1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A/*
1N/A * strftime implementation
1N/A */
1N/A
1N/A#define strftime ______strftime
1N/A
1N/A#include <ast.h>
1N/A#include <tm.h>
1N/A
1N/A#undef strftime
1N/A
1N/A#undef _def_map_ast
1N/A#include <ast_map.h>
1N/A
1N/A#undef _lib_strftime /* we can pass X/Open */
1N/A
1N/A#if _lib_strftime
1N/A
1N/ANoN(strftime)
1N/A
1N/A#else
1N/A
1N/A#if defined(__EXPORT__)
1N/A#define extern __EXPORT__
1N/A#endif
1N/A
1N/Aextern size_t
1N/Astrftime(char* buf, size_t len, const char* format, const struct tm* tm)
1N/A{
1N/A register char* s;
1N/A time_t t;
1N/A Tm_t tl;
1N/A
1N/A memset(&tl, 0, sizeof(tl));
1N/A
1N/A /*
1N/A * nl_langinfo() may call strftime() with bogus tm except for
1N/A * one value -- what a way to go
1N/A */
1N/A
1N/A if (tm->tm_sec < 0 || tm->tm_sec > 60 ||
1N/A tm->tm_min < 0 || tm->tm_min > 59 ||
1N/A tm->tm_hour < 0 || tm->tm_hour > 23 ||
1N/A tm->tm_wday < 0 || tm->tm_wday > 6 ||
1N/A tm->tm_mday < 1 || tm->tm_mday > 31 ||
1N/A tm->tm_mon < 0 || tm->tm_mon > 11 ||
1N/A tm->tm_year < 0 || tm->tm_year > (2138 - 1900))
1N/A {
1N/A if (tm->tm_sec >= 0 && tm->tm_sec <= 60)
1N/A tl.tm_sec = tm->tm_sec;
1N/A if (tm->tm_min >= 0 && tm->tm_min <= 59)
1N/A tl.tm_min = tm->tm_min;
1N/A if (tm->tm_hour >= 0 && tm->tm_hour <= 23)
1N/A tl.tm_hour = tm->tm_hour;
1N/A if (tm->tm_wday >= 0 && tm->tm_wday <= 6)
1N/A tl.tm_wday = tm->tm_wday;
1N/A if (tm->tm_mday >= 0 && tm->tm_mday <= 31)
1N/A tl.tm_mday = tm->tm_mday;
1N/A if (tm->tm_mon >= 0 && tm->tm_mon <= 11)
1N/A tl.tm_mon = tm->tm_mon;
1N/A if (tm->tm_year >= 0 && tm->tm_year <= (2138 - 1900))
1N/A tl.tm_year = tm->tm_year;
1N/A }
1N/A else
1N/A {
1N/A tl.tm_sec = tm->tm_sec;
1N/A tl.tm_min = tm->tm_min;
1N/A tl.tm_hour = tm->tm_hour;
1N/A tl.tm_mday = tm->tm_mday;
1N/A tl.tm_mon = tm->tm_mon;
1N/A tl.tm_year = tm->tm_year;
1N/A tl.tm_wday = tm->tm_wday;
1N/A tl.tm_yday = tm->tm_yday;
1N/A tl.tm_isdst = tm->tm_isdst;
1N/A }
1N/A t = tmtime(&tl, TM_LOCALZONE);
1N/A if (!(s = tmfmt(buf, len, format, &t)))
1N/A return 0;
1N/A return s - buf;
1N/A}
1N/A
1N/A#endif