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(bdtime2c): Test HAVE_STRUCT_TM_TM_GMTOFF for tm_gmtoff, rather than

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HAVE_TM_ZONE.
(scm_strptime): Use tm_gmtoff from the strptime result when that field
exists, it's set by glibc strptime "%s".
This commit is contained in:
Kevin Ryde 2006-06-25 00:59:00 +00:00
parent dd1aea35e1
commit 9b24833dbf
1 changed files with 16 additions and 2 deletions
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18
libguile/stime.c
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@ -497,8 +497,10 @@ bdtime2c (SCM sbd_time, struct tm *lt, int pos, const char *subr)
lt->tm_wday = scm_to_int (SCM_SIMPLE_VECTOR_REF (sbd_time, 6));
lt->tm_yday = scm_to_int (SCM_SIMPLE_VECTOR_REF (sbd_time, 7));
lt->tm_isdst = scm_to_int (SCM_SIMPLE_VECTOR_REF (sbd_time, 8));
#ifdef HAVE_TM_ZONE
#if HAVE_STRUCT_TM_TM_GMTOFF
lt->tm_gmtoff = - scm_to_int (SCM_SIMPLE_VECTOR_REF (sbd_time, 9));
#endif
#ifdef HAVE_TM_ZONE
if (scm_is_false (SCM_SIMPLE_VECTOR_REF (sbd_time, 10)))
lt->tm_zone = NULL;
else
@ -731,6 +733,7 @@ SCM_DEFINE (scm_strptime, "strptime", 2, 0, 0,
{
struct tm t;
const char *fmt, *str, *rest;
long zoff;
SCM_VALIDATE_STRING (1, format);
SCM_VALIDATE_STRING (2, string);
@ -748,6 +751,9 @@ SCM_DEFINE (scm_strptime, "strptime", 2, 0, 0,
tm_init (tm_year);
tm_init (tm_wday);
tm_init (tm_yday);
#if HAVE_STRUCT_TM_TM_GMTOFF
tm_init (tm_gmtoff);
#endif
#undef tm_init
/* GNU glibc strptime() "%s" is affected by the current timezone, since it
@ -766,7 +772,15 @@ SCM_DEFINE (scm_strptime, "strptime", 2, 0, 0,
SCM_SYSERROR;
}
return scm_cons (filltime (&t, 0, NULL),
/* tm_gmtoff is set by GNU glibc strptime "%s", so capture it when
available */
#if HAVE_STRUCT_TM_TM_GMTOFF
zoff = - t.tm_gmtoff; /* seconds west, not east */
#else
zoff = 0;
#endif
return scm_cons (filltime (&t, zoff, NULL),
scm_from_signed_integer (rest - str));
}
#undef FUNC_NAME