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Update.

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* wcsmbs/mbsrtowcs.c: Optimize a bit more.
	* wcsmbs/wcsrtombs.c: Likewise.
This commit is contained in:
Ulrich Drepper 1998-04-29 13:05:07 +00:00
parent 5e7a22c9c3
commit d079f32126
5 changed files with 49 additions and 28 deletions
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3
ChangeLog
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@ -10,6 +10,9 @@
it is not used.
* wcsmbs/wctoc.c: Likewise.
* wcsmbs/mbsrtowcs.c: Optimize a bit more.
* wcsmbs/wcsrtombs.c: Likewise.
1998-04-29 Ulrich Drepper <drepper@cygnus.com>
* iconv/skeleton.c: Correct counting of actually converted

5
wcsmbs/mbsnrtowcs.c
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@ -66,12 +66,15 @@ __mbsnrtowcs (dst, src, nmc, len, ps)
wchar_t buf[64]; /* Just an arbitrary size. */
const char *inbuf = *src;
data.outbuf = (char *) buf;
data.outbufend = data.outbuf + sizeof (buf);
do
{
data.outbuf = (char *) buf;
status = (*__wcsmbs_gconv_fcts.towc->fct) (__wcsmbs_gconv_fcts.towc,
&data, &inbuf, srcend,
&result, 0);
}
while (status == GCONV_FULL_OUTPUT);
if ((status == GCONV_OK || status == GCONV_EMPTY_INPUT)

12
wcsmbs/mbsrtowcs.c
View File

@ -59,19 +59,25 @@ __mbsrtowcs (dst, src, len, ps)
const char *srcend = *src + strlen (*src) + 1;
const char *inbuf = *src;
data.outbuf = (char *) buf;
data.outbufend = data.outbuf + sizeof (buf);
do
{
data.outbuf = (char *) buf;
status = (*__wcsmbs_gconv_fcts.towc->fct) (__wcsmbs_gconv_fcts.towc,
&data, &inbuf, srcend,
&result, 0);
}
while (status == GCONV_FULL_OUTPUT);
if ((status == GCONV_OK || status == GCONV_EMPTY_INPUT)
&& ((wchar_t *) data.outbuf)[-1] == L'\0')
if (status == GCONV_OK || status == GCONV_EMPTY_INPUT)
{
/* There better should be a NUL wide char at the end. */
assert (((wchar_t *) data.outbuf)[-1] == L'\0');
/* Don't count the NUL character in. */
--result;
}
}
else
{
/* This code is based on the safe assumption that all internal

5
wcsmbs/wcsnrtombs.c
View File

@ -65,15 +65,18 @@ __wcsnrtombs (dst, src, nwc, len, ps)
char buf[256]; /* Just an arbitrary value. */
const wchar_t *inbuf = *src;
data.outbuf = buf;
data.outbufend = buf + sizeof (buf);
do
{
data.outbuf = buf;
status = (*__wcsmbs_gconv_fcts.tomb->fct) (__wcsmbs_gconv_fcts.tomb,
&data,
(const char **) &inbuf,
(const char *) srcend,
&result, 0);
}
while (status == GCONV_FULL_OUTPUT);
if ((status == GCONV_OK || status == GCONV_EMPTY_INPUT)

12
wcsmbs/wcsrtombs.c
View File

@ -58,22 +58,28 @@ __wcsrtombs (dst, src, len, ps)
const wchar_t *srcend = *src + __wcslen (*src) + 1;
const wchar_t *inbuf = *src;
data.outbuf = buf;
data.outbufend = buf + sizeof (buf);
do
{
data.outbuf = buf;
status = (*__wcsmbs_gconv_fcts.tomb->fct) (__wcsmbs_gconv_fcts.tomb,
&data,
(const char **) &inbuf,
(const char *) srcend,
&result, 0);
}
while (status == GCONV_FULL_OUTPUT);
if ((status == GCONV_OK || status == GCONV_EMPTY_INPUT)
&& data.outbuf[-1] == '\0')
if (status == GCONV_OK || status == GCONV_EMPTY_INPUT)
{
/* There better should be a NUL byte at the end. */
assert (data.outbuf[-1] == '\0');
/* Don't count the NUL character in. */
--result;
}
}
else
{
/* This code is based on the safe assumption that all internal