mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-13 00:30:07 +00:00
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.
52 lines
1.7 KiB
C
52 lines
1.7 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 <gconv.h>
|
|
|
|
|
|
int
|
|
__gconv (gconv_t cd, const char **inbuf, size_t *inbytesleft, char **outbuf,
|
|
size_t *outbytesleft, size_t *converted)
|
|
{
|
|
size_t last_step = cd->nsteps - 1;
|
|
size_t oldinbytes = *inbytesleft;
|
|
int result;
|
|
|
|
if (cd == (gconv_t) -1L)
|
|
return GCONV_ILLEGAL_DESCRIPTOR;
|
|
|
|
cd->data[last_step].outbuf = *outbuf;
|
|
cd->data[last_step].outbufavail = 0;
|
|
cd->data[last_step].outbufsize = *outbytesleft;
|
|
|
|
if (converted != NULL)
|
|
*converted = 0;
|
|
|
|
result = (*cd->steps->fct) (cd->steps, cd->data, *inbuf, inbytesleft,
|
|
converted, inbuf == NULL || *inbuf == NULL);
|
|
|
|
*inbuf += oldinbytes - *inbytesleft;
|
|
*outbuf += cd->data[last_step].outbufavail;
|
|
*outbytesleft -= cd->data[last_step].outbufavail;
|
|
|
|
return result;
|
|
}
|