mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-21 01:12:26 +08:00
e34b0f2902
1997-11-24 03:01 Ulrich Drepper <drepper@cygnus.com> * elf/dl-support.c: Call __libc_init_secure to make sure __libc_enable_secure is defined early. * sysdeps/generic/enbl-secure.c: Change function name to __libc_init_secure and make it global instead of a constructor. * iconv/gconv.c: Fix lots of bugs. * iconv/gconv.h: Likewise. * iconv/gconv_builtin.h: Likewise. * iconv/gconv_close.c: Likewise. * iconv/gconv_conf.c: Likewise. * iconv/gconv_db.c: Likewise. * iconv/gconv_dl.c: Likewise. * iconv/gconv_open.c: Likewise. * iconv/gconv_simple.c: Likewise. * iconv/iconv.c: Likewise. * iconv/iconv_close.c: Likewise. * iconv/iconv_open.c: Likewise. * wcsmbs/Makefile (routines): Add wmemrtowcs and wmemrtombs. * wcsmbs/wchar.h: Add prototypes for wmemrtowcs and wmemrtombs. * wcsmbs/wmemrtombs.c: New file. * wcsmbs/wmemrtowcs.c: New file.
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/* Convert characters in input buffer using conversion descriptor to
|
|
output buffer.
|
|
Copyright (C) 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <errno.h>
|
|
#include <iconv.h>
|
|
#include <gconv.h>
|
|
|
|
#include <assert.h>
|
|
|
|
|
|
size_t
|
|
iconv (iconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf,
|
|
size_t *outbytesleft)
|
|
{
|
|
gconv_t gcd = (gconv_t) cd;
|
|
size_t converted;
|
|
int result;
|
|
|
|
result = __gconv (gcd, inbuf, inbytesleft, outbuf, outbytesleft, &converted);
|
|
switch (result)
|
|
{
|
|
case GCONV_ILLEGAL_DESCRIPTOR:
|
|
__set_errno (EBADF);
|
|
converted = (size_t) -1L;
|
|
break;
|
|
|
|
case GCONV_ILLEGAL_INPUT:
|
|
__set_errno (EILSEQ);
|
|
converted = (size_t) -1L;
|
|
break;
|
|
|
|
case GCONV_FULL_OUTPUT:
|
|
__set_errno (E2BIG);
|
|
converted = (size_t) -1L;
|
|
break;
|
|
|
|
case GCONV_INCOMPLETE_INPUT:
|
|
__set_errno (EINVAL);
|
|
converted = (size_t) -1L;
|
|
break;
|
|
|
|
case GCONV_EMPTY_INPUT:
|
|
case GCONV_OK:
|
|
/* Nothing. */
|
|
break;
|
|
|
|
default:
|
|
assert (!"Nothing like this should happen");
|
|
}
|
|
|
|
return converted;
|
|
}
|