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Add support for the 6 new C99 struct lconv members dealing with formatting

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international monetary values: int_p_cs_precedes, int_n_cs_precedes,
int_p_sep_by_space, int_n_sep_by_space, int_p_sign_posn, int_n_sign_posn.
This should not break existing binaries or LC_MONETARY data files.

Reviewed by:	ache
MFC after:	1 month
This commit is contained in:
Tim J. Robbins 2002-10-09 09:19:28 +00:00
parent 16c1138c89
commit f4da1a754d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=104711
5 changed files with 82 additions and 4 deletions
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6
include/locale.h
View File

@ -56,6 +56,12 @@ struct lconv {
char n_sep_by_space;
char p_sign_posn;
char n_sign_posn;
char int_p_cs_precedes;
char int_n_cs_precedes;
char int_p_sep_by_space;
char int_n_sep_by_space;
char int_p_sign_posn;
char int_n_sign_posn;
};
#ifndef NULL

34
lib/libc/locale/lmonetary.c
View File

@ -28,6 +28,7 @@
__FBSDID("$FreeBSD$");
#include <limits.h>
#include <stddef.h>
#include <stdlib.h>
#include "lmonetary.h"
#include "ldpart.h"
@ -55,7 +56,13 @@ static const struct lc_monetary_T _C_monetary_locale = {
numempty, /* n_cs_precedes */
numempty, /* n_sep_by_space */
numempty, /* p_sign_posn */
numempty /* n_sign_posn */
numempty, /* n_sign_posn */
numempty, /* int_p_cs_precedes */
numempty, /* int_n_cs_precedes */
numempty, /* int_p_sep_by_space */
numempty, /* int_n_sep_by_space */
numempty, /* int_p_sign_posn */
numempty /* int_n_sign_posn */
};
static struct lc_monetary_T _monetary_locale;
@ -79,7 +86,9 @@ __monetary_load_locale(const char *name)
ret = __part_load_locale(name, &_monetary_using_locale,
_monetary_locale_buf, "LC_MONETARY",
LCMONETARY_SIZE, LCMONETARY_SIZE,
LCMONETARY_SIZE,
offsetof(struct lc_monetary_T, int_p_cs_precedes) /
sizeof(char *),
(const char **)&_monetary_locale);
if (ret != _LDP_ERROR)
__mlocale_changed = 1;
@ -98,6 +107,27 @@ __monetary_load_locale(const char *name)
M_ASSIGN_CHAR(n_sep_by_space);
M_ASSIGN_CHAR(p_sign_posn);
M_ASSIGN_CHAR(n_sign_posn);
/*
* The six additional C99 international monetary formatting
* parameters default to the national parameters when
* reading FreeBSD 4 LC_MONETARY data files.
*/
#define M_ASSIGN_ICHAR(NAME) \
do { \
if (_monetary_locale.int_##NAME == NULL) \
_monetary_locale.int_##NAME = \
_monetary_locale.NAME; \
else \
M_ASSIGN_CHAR(int_##NAME); \
} while (0)
M_ASSIGN_ICHAR(p_cs_precedes);
M_ASSIGN_ICHAR(n_cs_precedes);
M_ASSIGN_ICHAR(p_sep_by_space);
M_ASSIGN_ICHAR(n_sep_by_space);
M_ASSIGN_ICHAR(p_sign_posn);
M_ASSIGN_ICHAR(n_sign_posn);
}
return (ret);
}

6
lib/libc/locale/lmonetary.h
View File

@ -45,6 +45,12 @@ struct lc_monetary_T {
const char *n_sep_by_space;
const char *p_sign_posn;
const char *n_sign_posn;
const char *int_p_cs_precedes;
const char *int_n_cs_precedes;
const char *int_p_sep_by_space;
const char *int_n_sep_by_space;
const char *int_p_sign_posn;
const char *int_n_sign_posn;
};
struct lc_monetary_T *__get_current_monetary_locale(void);

6
lib/libc/locale/localeconv.c
View File

@ -85,6 +85,12 @@ localeconv()
M_ASSIGN_CHAR(n_sep_by_space);
M_ASSIGN_CHAR(p_sign_posn);
M_ASSIGN_CHAR(n_sign_posn);
M_ASSIGN_CHAR(int_p_cs_precedes);
M_ASSIGN_CHAR(int_n_cs_precedes);
M_ASSIGN_CHAR(int_p_sep_by_space);
M_ASSIGN_CHAR(int_n_sep_by_space);
M_ASSIGN_CHAR(int_p_sign_posn);
M_ASSIGN_CHAR(int_n_sign_posn);
__mlocale_changed = 0;
}

34
lib/libc/locale/setlocale.3
View File

@ -35,7 +35,7 @@
.\" @(#)setlocale.3 8.1 (Berkeley) 6/9/93
.\" $FreeBSD$
.\"
.Dd June 9, 1993
.Dd October 5, 2002
.Dt SETLOCALE 3
.Os
.Sh NAME
@ -163,6 +163,12 @@ struct lconv {
char n_sep_by_space;
char p_sign_posn;
char n_sign_posn;
char int_p_cs_precedes;
char int_n_cs_precedes;
char int_p_sep_by_space;
char int_n_sep_by_space;
char int_p_sign_posn;
char int_n_sign_posn;
};
.Ed
.Pp
@ -249,6 +255,30 @@ Just after
Like
.Fa p_sign_posn
but for negative currency values.
.It Fa int_p_cs_precedes
Same as
.Fa p_cs_precedes ,
but for internationally formatted monetary quantities.
.It Fa int_n_cs_precedes
Same as
.Fa n_cs_precedes ,
but for internationally formatted monetary quantities.
.It Fa int_p_sep_by_space
Same as
.Fa p_sep_by_space ,
but for internationally formatted monetary quantities.
.It Fa int_n_sep_by_space
Same as
.Fa n_sep_by_space ,
but for internationally formatted monetary quantities.
.It Fa int_p_sign_posn
Same as
.Fa p_sign_posn ,
but for internationally formatted monetary quantities.
.It Fa int_n_sign_posn
Same as
.Fa n_sign_posn ,
but for internationally formatted monetary quantities.
.El
.Pp
Unless mentioned above,
@ -311,7 +341,7 @@ The
and
.Fn localeconv
functions conform to
.St -isoC .
.St -isoC-99 .
.Sh HISTORY
The
.Fn setlocale