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Fixed character translations when standard functions are not available

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This commit is contained in:
Jean-Pierre André 2010-08-28 13:59:43 +02:00
parent a704299aa5
commit 008d8c5df9
1 changed files with 14 additions and 1 deletions
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15
libntfs-3g/unistr.c
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@ -830,12 +830,15 @@ int ntfs_ucstombs(const ntfschar *ins, const int ins_len, char **outs,
int outs_len)
{
char *mbs;
int mbs_len;
#ifdef MB_CUR_MAX
wchar_t wc;
int i, o, mbs_len;
int i, o;
int cnt = 0;
#ifdef HAVE_MBSINIT
mbstate_t mbstate;
#endif
#endif /* MB_CUR_MAX */
if (!ins || !outs) {
errno = EINVAL;
@ -849,6 +852,7 @@ int ntfs_ucstombs(const ntfschar *ins, const int ins_len, char **outs,
}
if (use_utf8)
return ntfs_utf16_to_utf8(ins, ins_len, outs, outs_len);
#ifdef MB_CUR_MAX
if (!mbs) {
mbs_len = (ins_len + 1) * MB_CUR_MAX;
mbs = ntfs_malloc(mbs_len);
@ -914,6 +918,9 @@ err_out:
free(mbs);
errno = eo;
}
#else /* MB_CUR_MAX */
errno = EILSEQ;
#endif /* MB_CUR_MAX */
return -1;
}
@ -942,6 +949,7 @@ err_out:
*/
int ntfs_mbstoucs(const char *ins, ntfschar **outs)
{
#ifdef MB_CUR_MAX
ntfschar *ucs;
const char *s;
wchar_t wc;
@ -949,6 +957,7 @@ int ntfs_mbstoucs(const char *ins, ntfschar **outs)
#ifdef HAVE_MBSINIT
mbstate_t mbstate;
#endif
#endif /* MB_CUR_MAX */
if (!ins || !outs) {
errno = EINVAL;
@ -958,6 +967,7 @@ int ntfs_mbstoucs(const char *ins, ntfschar **outs)
if (use_utf8)
return ntfs_utf8_to_utf16(ins, outs);
#ifdef MB_CUR_MAX
/* Determine the size of the multi-byte string in bytes. */
ins_size = strlen(ins);
/* Determine the length of the multi-byte string. */
@ -1047,6 +1057,9 @@ int ntfs_mbstoucs(const char *ins, ntfschar **outs)
return o;
err_out:
free(ucs);
#else /* MB_CUR_MAX */
errno = EILSEQ;
#endif /* MB_CUR_MAX */
return -1;
}