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--- Libc/Libc-583/stdtime/FreeBSD/strptime.c.patch
+++ Libc/Libc-391.2.3/stdtime/FreeBSD/strptime.c.patch
@@ -1,6 +1,6 @@
---- strptime.c.orig 2009-03-04 16:49:20.000000000 -0800
-+++ strptime.c 2009-05-13 16:39:36.000000000 -0700
-@@ -61,41 +61,56 @@ static char sccsid[] __unused = "@(#)str
+--- strptime.c.orig 2004-11-25 11:38:45.000000000 -0800
++++ strptime.c 2005-02-24 01:09:32.000000000 -0800
+@@ -61,6 +61,8 @@
#endif /* not lint */
__FBSDID("$FreeBSD: src/lib/libc/stdtime/strptime.c,v 1.35 2003/11/17 04:19:15 nectar Exp $");
@@ -9,30 +9,18 @@
#include "namespace.h"
#include <time.h>
#include <ctype.h>
- #include <errno.h>
-+#include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <pthread.h>
-+#include <stdint.h>
-+#include <limits.h>
- #include "un-namespace.h"
+@@ -72,19 +74,19 @@
#include "libc_private.h"
#include "timelocal.h"
-static char * _strptime(const char *, const char *, struct tm *, int *);
-+static char * _strptime(const char *, const char *, struct tm *, int *, locale_t) __DARWIN_ALIAS(_strptime);
-+time_t _mktime(struct tm *, const char *);
++static char * _strptime(const char *, const char *, struct tm *, int *, locale_t);
#define asizeof(a) (sizeof (a) / sizeof ((a)[0]))
-+enum {CONVERT_NONE, CONVERT_GMT, CONVERT_ZONE};
-+
-+#define _strptime(b,f,t,c,l) _strptime0(b,f,t,c,l,-1,0,-1)
-+
static char *
-_strptime(const char *buf, const char *fmt, struct tm *tm, int *GMTp)
-+_strptime0(const char *buf, const char *fmt, struct tm *tm, int *convp, locale_t loc, int year, int yday, int wday)
++_strptime(const char *buf, const char *fmt, struct tm *tm, int *GMTp, locale_t loc)
{
char c;
const char *ptr;
@@ -44,16 +32,7 @@
ptr = fmt;
while (*ptr != 0) {
-- if (*buf == 0)
-- break;
-+ if (*buf == 0) {
-+ fmt = ptr;
-+ while (isspace_l((unsigned char)*ptr, loc)) {
-+ ptr++;
-+ }
-+ return ((*ptr)==0) ? fmt : 0; /* trailing whitespace is ok */
-+ }
-
+@@ -94,8 +96,8 @@
c = *ptr++;
if (c != '%') {
@@ -64,12 +43,12 @@
buf++;
else if (c != *buf++)
return 0;
-@@ -114,18 +129,18 @@ label:
+@@ -114,18 +116,18 @@
break;
case '+':
- buf = _strptime(buf, tptr->date_fmt, tm, GMTp);
-+ buf = _strptime(buf, tptr->date_fmt, tm, convp, loc);
++ buf = _strptime(buf, tptr->date_fmt, tm, GMTp, loc);
if (buf == 0)
return 0;
break;
@@ -86,79 +65,63 @@
i *= 10;
i += *buf - '0';
len--;
-@@ -133,17 +148,21 @@ label:
- if (i < 19)
- return 0;
-
-+ if (year != -1)
-+ tm->tm_year = (year % 100) + i * 100 - 1900;
-+ else
- tm->tm_year = i * 100 - 1900;
-+ year = tm->tm_year;
+@@ -137,13 +139,13 @@
break;
case 'c':
- buf = _strptime(buf, tptr->c_fmt, tm, GMTp);
-+ buf = _strptime(buf, tptr->c_fmt, tm, convp, loc);
++ buf = _strptime(buf, tptr->c_fmt, tm, GMTp, loc);
if (buf == 0)
return 0;
break;
case 'D':
- buf = _strptime(buf, "%m/%d/%y", tm, GMTp);
-+ buf = _strptime(buf, "%m/%d/%y", tm, convp, loc);
- if (buf == 0)
- return 0;
- break;
-@@ -161,47 +180,55 @@ label:
++ buf = _strptime(buf, "%m/%d/%y", tm, GMTp, loc);
+ if (buf == 0)
+ return 0;
+ break;
+@@ -161,47 +163,47 @@
goto label;
case 'F':
- buf = _strptime(buf, "%Y-%m-%d", tm, GMTp);
-+ buf = _strptime(buf, "%Y-%m-%d", tm, convp, loc);
++ buf = _strptime(buf, "%Y-%m-%d", tm, GMTp, loc);
if (buf == 0)
return 0;
break;
case 'R':
- buf = _strptime(buf, "%H:%M", tm, GMTp);
-+ buf = _strptime(buf, "%H:%M", tm, convp, loc);
++ buf = _strptime(buf, "%H:%M", tm, GMTp, loc);
if (buf == 0)
return 0;
break;
case 'r':
- buf = _strptime(buf, tptr->ampm_fmt, tm, GMTp);
-+ buf = _strptime(buf, tptr->ampm_fmt, tm, convp, loc);
- if (buf == 0)
- return 0;
- break;
-
-+ case 'n':
-+ case 't':
-+ if (!isspace((unsigned char)*buf))
-+ return 0;
-+ while (isspace((unsigned char)*buf))
-+ buf++;
-+ break;
-+
++ buf = _strptime(buf, tptr->ampm_fmt, tm, GMTp, loc);
+ if (buf == 0)
+ return 0;
+ break;
+
case 'T':
- buf = _strptime(buf, "%H:%M:%S", tm, GMTp);
-+ buf = _strptime(buf, "%H:%M:%S", tm, convp, loc);
++ buf = _strptime(buf, "%H:%M:%S", tm, GMTp, loc);
if (buf == 0)
return 0;
break;
case 'X':
- buf = _strptime(buf, tptr->X_fmt, tm, GMTp);
-+ buf = _strptime(buf, tptr->X_fmt, tm, convp, loc);
++ buf = _strptime(buf, tptr->X_fmt, tm, GMTp, loc);
if (buf == 0)
return 0;
break;
case 'x':
- buf = _strptime(buf, tptr->x_fmt, tm, GMTp);
-+ buf = _strptime(buf, tptr->x_fmt, tm, convp, loc);
++ buf = _strptime(buf, tptr->x_fmt, tm, GMTp, loc);
if (buf == 0)
return 0;
break;
@@ -174,13 +137,7 @@
i *= 10;
i += *buf - '0';
len--;
-@@ -209,19 +236,19 @@ label:
- if (i < 1 || i > 366)
- return 0;
-
-- tm->tm_yday = i - 1;
-+ tm->tm_yday = yday = i - 1;
- break;
+@@ -214,14 +216,14 @@
case 'M':
case 'S':
@@ -198,18 +155,18 @@
i *= 10;
i += *buf - '0';
len--;
-@@ -237,8 +264,8 @@ label:
+@@ -237,8 +239,8 @@
tm->tm_sec = i;
}
- if (*buf != 0 && isspace((unsigned char)*buf))
- while (*ptr != 0 && !isspace((unsigned char)*ptr))
+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-@@ -254,11 +281,11 @@ label:
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -254,11 +256,11 @@
* XXX The %l specifier may gobble one too many
* digits if used incorrectly.
*/
@@ -223,18 +180,18 @@
i *= 10;
i += *buf - '0';
len--;
-@@ -271,8 +298,8 @@ label:
+@@ -271,8 +273,8 @@
tm->tm_hour = i;
- if (*buf != 0 && isspace((unsigned char)*buf))
- while (*ptr != 0 && !isspace((unsigned char)*ptr))
+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-@@ -282,7 +309,7 @@ label:
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -282,7 +284,7 @@
* specifiers.
*/
len = strlen(tptr->am);
@@ -243,7 +200,7 @@
if (tm->tm_hour > 12)
return 0;
if (tm->tm_hour == 12)
-@@ -292,7 +319,7 @@ label:
+@@ -292,7 +294,7 @@
}
len = strlen(tptr->pm);
@@ -252,7 +209,7 @@
if (tm->tm_hour > 12)
return 0;
if (tm->tm_hour != 12)
-@@ -307,34 +334,28 @@ label:
+@@ -307,12 +309,12 @@
case 'a':
for (i = 0; i < asizeof(tptr->weekday); i++) {
len = strlen(tptr->weekday[i]);
@@ -269,124 +226,74 @@
break;
}
if (i == asizeof(tptr->weekday))
- return 0;
-
-- tm->tm_wday = i;
-+ tm->tm_wday = wday = i;
- buf += len;
- break;
-
-- case 'U':
-- case 'W':
-- /*
-- * XXX This is bogus, as we can not assume any valid
-- * information present in the tm structure at this
-- * point to calculate a real value, so just check the
-- * range for now.
-- */
-- if (!isdigit((unsigned char)*buf))
-+ case 'U': /* Sunday week */
-+ case 'W': /* Monday week */
-+ if (!isdigit_l((unsigned char)*buf, loc))
- return 0;
-
- len = 2;
-- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
-+ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
- i *= 10;
- i += *buf - '0';
- len--;
-@@ -342,23 +363,46 @@ label:
+@@ -330,11 +332,11 @@
+ * point to calculate a real value, so just check the
+ * range for now.
+ */
+- if (!isdigit((unsigned char)*buf))
++ if (!isdigit_l((unsigned char)*buf, loc))
+ return 0;
+
+ len = 2;
+- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
++ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
+ i *= 10;
+ i += *buf - '0';
+ len--;
+@@ -342,13 +344,13 @@
if (i > 53)
return 0;
- if (*buf != 0 && isspace((unsigned char)*buf))
- while (*ptr != 0 && !isspace((unsigned char)*ptr))
-+ /* Calculate yday if we have enough data */
-+ if ((year != -1) && (wday != -1)) {
-+ struct tm mktm;
-+ mktm.tm_year = year;
-+ mktm.tm_mon = 0;
-+ mktm.tm_mday = 1;
-+ mktm.tm_sec = 1;
-+ mktm.tm_min = mktm.tm_hour = 0;
-+ mktm.tm_isdst = 0;
-+ mktm.tm_gmtoff = 0;
-+ if (mktime(&mktm) != -1) {
-+ /* yday0 == Jan 1 == mktm.tm_wday */
-+ int delta = wday - mktm.tm_wday;
-+ if (!wday && c =='W')
-+ i++; /* Sunday is part of the following week */
-+ yday = 7 * i + delta;
-+ if (yday < 0)
-+ yday += 7;
-+ tm->tm_yday = yday;
-+ }
-+ }
-+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-- case 'w':
-- if (!isdigit((unsigned char)*buf))
-+ case 'u': /* [1,7] */
-+ case 'w': /* [0,6] */
++ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+ case 'w':
+- if (!isdigit((unsigned char)*buf))
+ if (!isdigit_l((unsigned char)*buf, loc))
return 0;
i = *buf - '0';
-- if (i > 6)
-+ if (i > 6 + (c == 'u'))
- return 0;
--
-- tm->tm_wday = i;
--
-- if (*buf != 0 && isspace((unsigned char)*buf))
-- while (*ptr != 0 && !isspace((unsigned char)*ptr))
-+ if (i == 7)
-+ i = 0;
-+ tm->tm_wday = wday = i;
-+ buf++;
-+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-@@ -372,11 +416,18 @@ label:
+@@ -357,8 +359,8 @@
+
+ tm->tm_wday = i;
+
+- if (*buf != 0 && isspace((unsigned char)*buf))
+- while (*ptr != 0 && !isspace((unsigned char)*ptr))
++ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -372,11 +374,11 @@
* XXX The %e specifier may gobble one too many
* digits if used incorrectly.
*/
- if (!isdigit((unsigned char)*buf))
-+ /* Leading space is ok if date is single digit */
-+ len = 2;
-+ if (isspace_l((unsigned char)buf[0], loc) &&
-+ isdigit_l((unsigned char)buf[1], loc) &&
-+ !isdigit_l((unsigned char)buf[2], loc)) {
-+ len = 1;
-+ buf++;
-+ }
-+ if (!isdigit_l((unsigned char)*buf, loc))
- return 0;
-
-- len = 2;
-- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
-+ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
- i *= 10;
- i += *buf - '0';
- len--;
-@@ -386,8 +437,8 @@ label:
++ if (!isdigit_l((unsigned char)*buf, loc))
+ return 0;
+
+ len = 2;
+- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
++ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
+ i *= 10;
+ i += *buf - '0';
+ len--;
+@@ -386,8 +388,8 @@
tm->tm_mday = i;
- if (*buf != 0 && isspace((unsigned char)*buf))
- while (*ptr != 0 && !isspace((unsigned char)*ptr))
+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-@@ -398,19 +449,19 @@ label:
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -398,19 +400,19 @@
if (Oalternative) {
if (c == 'B') {
len = strlen(tptr->alt_month[i]);
@@ -412,7 +319,7 @@
break;
}
}
-@@ -422,11 +473,11 @@ label:
+@@ -422,11 +424,11 @@
break;
case 'm':
@@ -426,18 +333,18 @@
i *= 10;
i += *buf - '0';
len--;
-@@ -436,8 +487,8 @@ label:
+@@ -436,8 +438,8 @@
tm->tm_mon = i - 1;
- if (*buf != 0 && isspace((unsigned char)*buf))
- while (*ptr != 0 && !isspace((unsigned char)*ptr))
+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
-@@ -450,7 +501,7 @@ label:
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -450,7 +452,7 @@
sverrno = errno;
errno = 0;
@@ -446,14 +353,7 @@
if (errno == ERANGE || (long)(t = n) != n) {
errno = sverrno;
return 0;
-@@ -458,24 +509,82 @@ label:
- errno = sverrno;
- buf = cp;
- gmtime_r(&t, tm);
-- *GMTp = 1;
-+ *convp = CONVERT_GMT;
- }
- break;
+@@ -464,14 +466,14 @@
case 'Y':
case 'y':
@@ -465,195 +365,56 @@
+ if (!isdigit_l((unsigned char)*buf, loc))
return 0;
-+#if __DARWIN_UNIX03
-+ if (c == 'Y') {
-+ int savei = 0;
-+ const char *savebuf = buf;
-+ int64_t i64 = 0;
-+ int overflow = 0;
+ len = (c == 'Y') ? 4 : 2;
+- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
++ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
+ i *= 10;
+ i += *buf - '0';
+ len--;
+@@ -485,8 +487,8 @@
+
+ tm->tm_year = i;
+
+- if (*buf != 0 && isspace((unsigned char)*buf))
+- while (*ptr != 0 && !isspace((unsigned char)*ptr))
++ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
++ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc))
+ ptr++;
+ break;
+
+@@ -495,7 +497,7 @@
+ const char *cp;
+ char *zonestr;
+
+- for (cp = buf; *cp && isupper((unsigned char)*cp); ++cp) {/*empty*/}
++ for (cp = buf; *cp && isupper_l((unsigned char)*cp, loc); ++cp) {/*empty*/}
+ if (cp - buf) {
+ zonestr = alloca(cp - buf + 1);
+ strncpy(zonestr, buf, cp - buf);
+@@ -528,7 +530,25 @@
+ int gmt;
+
+ gmt = 0;
+- ret = _strptime(buf, fmt, tm, &gmt);
++ ret = _strptime(buf, fmt, tm, &gmt, __current_locale());
++ if (ret && gmt) {
++ time_t t = timegm(tm);
++ localtime_r(&t, tm);
++ }
+
-+ for (len = 0; *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
-+ i64 *= 10;
-+ i64 += *buf - '0';
-+ if (++len <= 4) {
-+ savei = i64;
-+ savebuf = buf + 1;
-+ }
-+ if (i64 > INT_MAX) {
-+ overflow++;
-+ break;
-+ }
-+ }
-+ /*
-+ * Conformance requires %Y to be more then 4
-+ * digits. However, there are several cases
-+ * where %Y is immediately followed by other
-+ * digits values. So we do the conformance
-+ * case first (as many digits as possible),
-+ * and if we fail, we backup and try just 4
-+ * digits for %Y.
-+ */
-+ if (len > 4 && !overflow) {
-+ struct tm savetm = *tm;
-+ int saveconv = *convp;
-+ const char *saveptr = ptr;
-+ char *ret;
-+
-+ if (i64 < 1900)
-+ return 0;
-+
-+ tm->tm_year = i64 - 1900;
-+
-+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
-+ ptr++;
-+ ret = _strptime0(buf, ptr, tm, convp, loc, tm->tm_year, yday, wday);
-+ if (ret) return ret;
-+ /* Failed, so try 4-digit year */
-+ *tm = savetm;
-+ *convp = saveconv;
-+ ptr = saveptr;
-+ }
-+ buf = savebuf;
-+ i = savei;
-+ } else {
-+ len = 2;
-+#else /* !__DARWIN_UNIX03 */
- len = (c == 'Y') ? 4 : 2;
-- for (i = 0; len && *buf != 0 && isdigit((unsigned char)*buf); buf++) {
-+#endif /* __DARWIN_UNIX03 */
-+ for (i = 0; len && *buf != 0 && isdigit_l((unsigned char)*buf, loc); buf++) {
- i *= 10;
- i += *buf - '0';
- len--;
- }
-+#if __DARWIN_UNIX03
-+ }
-+#endif /* __DARWIN_UNIX03 */
- if (c == 'Y')
- i -= 1900;
- if (c == 'y' && i < 69)
-@@ -483,35 +592,58 @@ label:
- if (i < 0)
- return 0;
-
-- tm->tm_year = i;
-+ tm->tm_year = year = i;
-
-- if (*buf != 0 && isspace((unsigned char)*buf))
-- while (*ptr != 0 && !isspace((unsigned char)*ptr))
-+ if (*buf != 0 && isspace_l((unsigned char)*buf, loc))
-+ while (*ptr != 0 && !isspace_l((unsigned char)*ptr, loc) && *ptr != '%')
- ptr++;
- break;
-
- case 'Z':
- {
- const char *cp;
-- char *zonestr;
-+ size_t tzlen, len;
-
- for (cp = buf; *cp && isupper((unsigned char)*cp); ++cp) {/*empty*/}
-- if (cp - buf) {
-- zonestr = alloca(cp - buf + 1);
-- strncpy(zonestr, buf, cp - buf);
-- zonestr[cp - buf] = '\0';
-- tzset();
-- if (0 == strcmp(zonestr, "GMT")) {
-- *GMTp = 1;
-- } else if (0 == strcmp(zonestr, tzname[0])) {
-- tm->tm_isdst = 0;
-- } else if (0 == strcmp(zonestr, tzname[1])) {
-- tm->tm_isdst = 1;
-- } else {
-- return 0;
-- }
-- buf += cp - buf;
-+ len = cp - buf;
-+ if (len == 3 && strncmp(buf, "GMT", 3) == 0) {
-+ *convp = CONVERT_GMT;
-+ buf += len;
-+ break;
-+ }
-+ tzset();
-+ tzlen = strlen(tzname[0]);
-+ if (len == tzlen && strncmp(buf, tzname[0], tzlen) == 0) {
-+ tm->tm_isdst = 0;
-+ buf += len;
-+ break;
-+ }
-+ tzlen = strlen(tzname[1]);
-+ if (len == tzlen && strncmp(buf, tzname[1], tzlen) == 0) {
-+ tm->tm_isdst = 1;
-+ buf += len;
-+ break;
- }
-+ return 0;
-+ }
-+
-+ case 'z':
-+ {
-+ char sign;
-+ int hr, min;
-+
-+ if ((buf[0] != '+' && buf[0] != '-')
-+ || !isdigit_l((unsigned char)buf[1], loc)
-+ || !isdigit_l((unsigned char)buf[2], loc)
-+ || !isdigit_l((unsigned char)buf[3], loc)
-+ || !isdigit_l((unsigned char)buf[4], loc))
-+ return 0;
-+ sscanf(buf, "%c%2d%2d", &sign, &hr, &min);
-+ *convp = CONVERT_ZONE;
-+ tm->tm_gmtoff = 60 * (60 * hr + min);
-+ if (sign == '-')
-+ tm->tm_gmtoff = -tm->tm_gmtoff;
-+ buf += 5;
- }
- break;
- }
-@@ -524,14 +656,39 @@ char *
- strptime(const char * __restrict buf, const char * __restrict fmt,
- struct tm * __restrict tm)
- {
-+ return strptime_l(buf, fmt, tm, __current_locale());
++ return (ret);
+}
-+
-+extern time_t timeoff(struct tm *, long);
+
+char *
+strptime_l(const char * __restrict buf, const char * __restrict fmt,
+ struct tm * __restrict tm, locale_t loc)
+{
- char *ret;
-- int gmt;
-+ int conv;
-
-- gmt = 0;
-- ret = _strptime(buf, fmt, tm, &gmt);
-- if (ret && gmt) {
-- time_t t = timegm(tm);
-- localtime_r(&t, tm);
++ char *ret;
++ int gmt;
++
+ NORMALIZE_LOCALE(loc);
-+ conv = CONVERT_NONE;
-+ tm->tm_zone = NULL;
-+ ret = _strptime(buf, fmt, tm, &conv, loc);
-+ if (ret) {
-+ time_t t;
-+
-+ switch(conv) {
-+ case CONVERT_GMT:
-+ t = timegm(tm);
-+ localtime_r(&t, tm);
-+ break;
-+ case CONVERT_ZONE:
-+ {
-+ long offset = tm->tm_gmtoff;
-+ tm->tm_gmtoff = 0;
-+ t = timeoff(tm, offset);
-+ localtime_r(&t, tm);
-+ break;
-+ }
-+ }
- }
-
- return (ret);
++ gmt = 0;
++ ret = _strptime(buf, fmt, tm, &gmt, loc);
+ if (ret && gmt) {
+ time_t t = timegm(tm);
+ localtime_r(&t, tm);