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2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: TBD
*** 1,7 ****
--- 1,8 ----
/*
* Copyright (c) 2014 Gary Mills
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
* Copyright 2011, Nexenta Systems, Inc. All rights reserved.
* Copyright (c) 1994 Powerdog Industries. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
*** 38,72 ****
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <alloca.h>
#include "timelocal.h"
#define asizeof(a) (sizeof (a) / sizeof ((a)[0]))
#define F_GMT (1 << 0)
- #define F_ZERO (1 << 1)
#define F_RECURSE (1 << 2)
static char *
! __strptime(const char *buf, const char *fmt, struct tm *tm, int *flagsp)
{
char c;
const char *ptr;
int i, len, recurse = 0;
int Ealternative, Oalternative;
! struct lc_time_T *tptr = __get_current_time_locale();
if (*flagsp & F_RECURSE)
recurse = 1;
*flagsp |= F_RECURSE;
- if (*flagsp & F_ZERO)
- (void) memset(tm, 0, sizeof (*tm));
- *flagsp &= ~F_ZERO;
-
ptr = fmt;
while (*ptr != 0) {
if (*buf == 0)
break;
--- 39,72 ----
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <alloca.h>
+ #include <locale.h>
#include "timelocal.h"
+ #include "localeimpl.h"
#define asizeof(a) (sizeof (a) / sizeof ((a)[0]))
#define F_GMT (1 << 0)
#define F_RECURSE (1 << 2)
static char *
! __strptime(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt,
! struct tm *_RESTRICT_KYWD tm, int *_RESTRICT_KYWD flagsp,
! locale_t _RESTRICT_KYWD loc)
{
char c;
const char *ptr;
int i, len, recurse = 0;
int Ealternative, Oalternative;
! const struct lc_time *tptr = loc->time;
if (*flagsp & F_RECURSE)
recurse = 1;
*flagsp |= F_RECURSE;
ptr = fmt;
while (*ptr != 0) {
if (*buf == 0)
break;
*** 91,101 ****
if (*buf++ != '%')
return (NULL);
break;
case '+':
! buf = __strptime(buf, tptr->date_fmt, tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'C':
--- 91,101 ----
if (*buf++ != '%')
return (NULL);
break;
case '+':
! buf = __strptime(buf, tptr->date_fmt, tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'C':
*** 114,130 ****
tm->tm_year = i * 100 - 1900;
break;
case 'c':
! buf = __strptime(buf, tptr->c_fmt, tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'D':
! buf = __strptime(buf, "%m/%d/%y", tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'E':
--- 114,130 ----
tm->tm_year = i * 100 - 1900;
break;
case 'c':
! buf = __strptime(buf, tptr->c_fmt, tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'D':
! buf = __strptime(buf, "%m/%d/%y", tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'E':
*** 138,178 ****
break;
Oalternative++;
goto label;
case 'F':
! buf = __strptime(buf, "%Y-%m-%d", tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'R':
! buf = __strptime(buf, "%H:%M", tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'r':
! buf = __strptime(buf, tptr->ampm_fmt, tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'T':
! buf = __strptime(buf, "%H:%M:%S", tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'X':
! buf = __strptime(buf, tptr->X_fmt, tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'x':
! buf = __strptime(buf, tptr->x_fmt, tm, flagsp);
if (buf == NULL)
return (NULL);
break;
case 'j':
--- 138,178 ----
break;
Oalternative++;
goto label;
case 'F':
! buf = __strptime(buf, "%Y-%m-%d", tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'R':
! buf = __strptime(buf, "%H:%M", tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'r':
! buf = __strptime(buf, tptr->ampm_fmt, tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'T':
! buf = __strptime(buf, "%H:%M:%S", tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'X':
! buf = __strptime(buf, tptr->X_fmt, tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'x':
! buf = __strptime(buf, tptr->x_fmt, tm, flagsp, loc);
if (buf == NULL)
return (NULL);
break;
case 'j':
*** 517,539 ****
return ((char *)buf);
}
char *
! strptime(const char *buf, const char *fmt, struct tm *tm)
{
! int flags = F_ZERO;
! return (__strptime(buf, fmt, tm, &flags));
}
/*
* This is used by Solaris, and is a variant that does not clear the
* incoming tm. It is triggered by -D_STRPTIME_DONTZERO.
*/
char *
! __strptime_dontzero(const char *buf, const char *fmt, struct tm *tm)
{
int flags = 0;
! return (__strptime(buf, fmt, tm, &flags));
}
--- 517,564 ----
return ((char *)buf);
}
char *
! strptime(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt,
! struct tm *_RESTRICT_KYWD tm)
{
! int flags = 0;
! (void) memset(tm, 0, sizeof (*tm));
!
! return (__strptime(buf, fmt, tm, &flags, uselocale(NULL)));
}
/*
* This is used by Solaris, and is a variant that does not clear the
* incoming tm. It is triggered by -D_STRPTIME_DONTZERO.
*/
char *
! __strptime_dontzero(const char *_RESTRICT_KYWD buf,
! const char *_RESTRICT_KYWD fmt, struct tm *_RESTRICT_KYWD tm)
{
int flags = 0;
! return (__strptime(buf, fmt, tm, &flags, uselocale(NULL)));
! }
!
! /*
! * strptime_l is an extension that seems natural, and indeed, MacOS X
! * includes it within their <xlocale.h> and it is part of GNU libc as well.
! * For now we restrict it to the cases where strict namespaces are not
! * included. We expect to see it in a future version of POSIX. locale_t is
! * not a restrict, since the spec for it doesn't assume its a pointer. We
! * therefore pass it analagously to the way strftime_l is specified.
! *
! * We are not providing a non-zeroing version at this time.
! */
! char *
! strptime_l(const char *_RESTRICT_KYWD buf, const char *_RESTRICT_KYWD fmt,
! struct tm *_RESTRICT_KYWD tm, locale_t loc)
! {
! int flags = 0;
!
! (void) memset(tm, 0, sizeof (*tm));
!
! return (__strptime(buf, fmt, tm, &flags, loc));
}