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authorUlrich Drepper <drepper@redhat.com>2000-01-19 06:49:51 +0000
committerUlrich Drepper <drepper@redhat.com>2000-01-19 06:49:51 +0000
commita5334a6807f9ee2b321c78483a0519e82aa667aa (patch)
treec0b79782aa7038622ee7912a68080c36e3f37f9b /wcsmbs/mbsrtowcs.c
parent1f547466cf31480bba48d480f16b6fc9c4997635 (diff)
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Update.
* wcsmbs/mbsrtowcs.c: Compute return value correctly after change in gconv function.
Diffstat (limited to 'wcsmbs/mbsrtowcs.c')
-rw-r--r--wcsmbs/mbsrtowcs.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/wcsmbs/mbsrtowcs.c b/wcsmbs/mbsrtowcs.c
index f69247f..7c55fec 100644
--- a/wcsmbs/mbsrtowcs.c
+++ b/wcsmbs/mbsrtowcs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
@@ -42,9 +42,10 @@ __mbsrtowcs (dst, src, len, ps)
mbstate_t *ps;
{
struct __gconv_step_data data;
- size_t result = 0;
+ size_t result;
int status;
struct __gconv_step *towc;
+ size_t non_reversible;
/* Tell where we want the result. */
data.__invocation_counter = 0;
@@ -65,13 +66,16 @@ __mbsrtowcs (dst, src, len, ps)
const unsigned char *inbuf = (const unsigned char *) *src;
const unsigned char *srcend = inbuf + strlen (inbuf) + 1;
+ result = 0;
data.__outbufend = (char *) buf + sizeof (buf);
do
{
data.__outbuf = (char *) buf;
status = (*towc->__fct) (__wcsmbs_gconv_fcts.towc, &data, &inbuf,
- srcend, &result, 0);
+ srcend, &non_reversible, 0);
+
+ result += (wchar_t *) data.__outbuf - buf;
}
while (status == __GCONV_FULL_OUTPUT);
@@ -99,7 +103,9 @@ __mbsrtowcs (dst, src, len, ps)
status = (*towc->__fct) (__wcsmbs_gconv_fcts.towc, &data,
(const unsigned char **) src, srcend,
- &result, 0);
+ &non_reversible, 0);
+
+ result = (wchar_t *) data.__outbuf - dst;
/* We have to determine whether the last character converted
is the NUL character. */