From 88eef2d7fec7a3380f495d768c72d1292260ea18 Mon Sep 17 00:00:00 2001 From: matz Date: Tue, 20 Feb 2001 07:42:03 +0000 Subject: * configure.in: add check for negative time_t for gmtime(3). * time.c (time_new_internal): no positive check if gmtime(3) can handle negative time_t. * time.c (time_timeval): ditto. * bignum.c (rb_big2long): should not raise RangeError for Bignum LONG_MIN value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1205 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- time.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'time.c') diff --git a/time.c b/time.c index 4648611ef8..8da0daff53 100644 --- a/time.c +++ b/time.c @@ -80,8 +80,10 @@ time_new_internal(klass, sec, usec) VALUE obj; struct time_object *tobj; +#ifndef NEGATIVE_TIME_T if (sec < 0 || (sec == 0 && usec < 0)) rb_raise(rb_eArgError, "time must be positive"); +#endif obj = Data_Make_Struct(klass, struct time_object, 0, free, tobj); tobj->tm_got = 0; @@ -108,22 +110,28 @@ time_timeval(time, interval) switch (TYPE(time)) { case T_FIXNUM: t.tv_sec = FIX2LONG(time); +#ifndef NEGATIVE_TIME_T if (t.tv_sec < 0) rb_raise(rb_eArgError, "time must be positive"); +#endif t.tv_usec = 0; break; case T_FLOAT: +#ifndef NEGATIVE_TIME_T if (RFLOAT(time)->value < 0.0) rb_raise(rb_eArgError, "time must be positive"); +#endif t.tv_sec = (time_t)RFLOAT(time)->value; t.tv_usec = (time_t)((RFLOAT(time)->value - (double)t.tv_sec)*1e6); break; case T_BIGNUM: t.tv_sec = NUM2LONG(time); +#ifndef NEGATIVE_TIME_T if (t.tv_sec < 0) rb_raise(rb_eArgError, "time must be positive"); +#endif t.tv_usec = 0; break; -- cgit v1.2.3