Imported Upstream version 93u+upstream

1 files changed, 83 insertions, 0 deletions

diff --git a/src/lib/libast/comp/getdate.c b/src/lib/libast/comp/getdate.c
new file mode 100644
index 0000000..455c5fb
--- /dev/null
+++ b/src/lib/libast/comp/getdate.c
@@ -0,0 +1,83 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                 Glenn Fowler <gsf@research.att.com>                  *
+*                  David Korn <dgk@research.att.com>                   *
+*                   Phong Vo <kpv@research.att.com>                    *
+*                                                                      *
+***********************************************************************/
+#pragma prototyped
+/*
+ * getdate implementation
+ */
+
+#define getdate	______getdate
+
+#include <ast.h>
+#include <tm.h>
+
+#undef	getdate
+
+#undef	_def_map_ast
+#include <ast_map.h>
+
+#undef	_lib_getdate	/* we can pass X/Open */
+
+#if _lib_getdate
+
+NoN(getdate)
+
+#else
+
+#ifndef getdate_err
+__DEFINE__(int, getdate_err, 0);
+#endif
+
+#if defined(__EXPORT__)
+#define extern	__EXPORT__
+#endif
+
+extern struct tm*
+getdate(const char* s)
+{
+	char*			e;
+	char*			f;
+	time_t			t;
+	Tm_t*			tm;
+
+	static struct tm	ts;
+
+	t = tmscan(s, &e, NiL, &f, NiL, TM_PEDANTIC);
+	if (*e || *f)
+	{
+		/* of course we all know what 7 means */
+		getdate_err = 7;
+		return 0;
+	}
+	tm = tmmake(&t);
+	ts.tm_sec = tm->tm_sec;
+	ts.tm_min = tm->tm_min;
+	ts.tm_hour = tm->tm_hour;
+	ts.tm_mday = tm->tm_mday;
+	ts.tm_mon = tm->tm_mon;
+	ts.tm_year = tm->tm_year;
+	ts.tm_wday = tm->tm_wday;
+	ts.tm_yday = tm->tm_yday;
+	ts.tm_isdst = tm->tm_isdst;
+	return &ts;
+}
+
+#endif