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SUSv3 said, if an encoding error occurs, the error indicator 

for the stream shall be set.
This commit is contained in:
tnozaki 2006-07-03 17:06:36 +00:00
parent daf99d36cd
commit c98a8494d4
2 changed files with 8 additions and 7 deletions
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5
lib/libc/stdio/fgetwc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fgetwc.c,v 1.4 2005/06/12 05:21:27 lukem Exp $ */
/* $NetBSD: fgetwc.c,v 1.5 2006/07/03 17:06:36 tnozaki Exp $ */
/*-
* Copyright (c)2001 Citrus Project,
@ -30,7 +30,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: fgetwc.c,v 1.4 2005/06/12 05:21:27 lukem Exp $");
__RCSID("$NetBSD: fgetwc.c,v 1.5 2006/07/03 17:06:36 tnozaki Exp $");
#endif /* LIBC_SCCS and not lint */
#include <assert.h>
@ -78,6 +78,7 @@ __fgetwc_unlock(FILE *fp)
size = mbrtowc(&wc, &c, 1, st);
if (size == (size_t)-1) {
errno = EILSEQ;
fp->_flags |= __SERR;
return WEOF;
}
} while (size == (size_t)-2);

10
lib/libc/stdio/fgetws.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: fgetws.c,v 1.1 2003/03/07 07:11:37 tshiozak Exp $ */
/* $NetBSD: fgetws.c,v 1.2 2006/07/03 17:06:36 tnozaki Exp $ */
/*-
* Copyright (c) 2002 Tim J. Robbins.
@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#if defined(LIB_SCCS) && !defined(lint)
__RCSID("$NetBSD: fgetws.c,v 1.1 2003/03/07 07:11:37 tshiozak Exp $");
__RCSID("$NetBSD: fgetws.c,v 1.2 2006/07/03 17:06:36 tnozaki Exp $");
#endif
#include <assert.h>
@ -64,10 +64,10 @@ fgetws(ws, n, fp)
wsp = ws;
while (n-- > 1) {
if ((wc = __fgetwc_unlock(fp)) == WEOF && errno == EILSEQ) {
wc = __fgetwc_unlock(fp);
if (__sferror(fp) != 0)
goto error;
}
if (wc == WEOF) {
if (__sfeof(fp) != 0) {
if (wsp == ws) {
/* EOF/error, no characters read yet. */
goto error;