diff options
| -rw-r--r-- | lib/libc/stdio/fvwrite.c | 13 | ||||
| -rw-r--r-- | lib/libc/stdio/wbuf.c | 12 |
2 files changed, 4 insertions, 21 deletions
diff --git a/lib/libc/stdio/fvwrite.c b/lib/libc/stdio/fvwrite.c index dd170ee3d7dc..acf8f72076cf 100644 --- a/lib/libc/stdio/fvwrite.c +++ b/lib/libc/stdio/fvwrite.c @@ -52,7 +52,6 @@ int __sfvwrite(FILE *fp, struct __suio *uio) { size_t len; - unsigned char *old_p; char *p; struct __siov *iov; int w, s; @@ -136,12 +135,8 @@ __sfvwrite(FILE *fp, struct __suio *uio) COPY(w); /* fp->_w -= w; */ /* unneeded */ fp->_p += w; - old_p = fp->_p; - if (__fflush(fp) == EOF) { - if (old_p == fp->_p) - fp->_p -= w; + if (__fflush(fp)) goto err; - } } else if (len >= (w = fp->_bf._size)) { /* write directly */ w = _swrite(fp, p, w); @@ -180,12 +175,8 @@ __sfvwrite(FILE *fp, struct __suio *uio) COPY(w); /* fp->_w -= w; */ fp->_p += w; - old_p = fp->_p; - if (__fflush(fp) == EOF) { - if (old_p == fp->_p) - fp->_p -= w; + if (__fflush(fp)) goto err; - } } else if (s >= (w = fp->_bf._size)) { w = _swrite(fp, p, w); if (w <= 0) diff --git a/lib/libc/stdio/wbuf.c b/lib/libc/stdio/wbuf.c index 808cfa588cfb..558322b4001e 100644 --- a/lib/libc/stdio/wbuf.c +++ b/lib/libc/stdio/wbuf.c @@ -50,7 +50,6 @@ static char sccsid[] = "@(#)wbuf.c 8.1 (Berkeley) 6/4/93"; int __swbuf(int c, FILE *fp) { - unsigned char *old_p; int n; /* @@ -86,15 +85,8 @@ __swbuf(int c, FILE *fp) } fp->_w--; *fp->_p++ = c; - old_p = fp->_p; - if (++n == fp->_bf._size || (fp->_flags & __SLBF && c == '\n')) { - if (__fflush(fp) != 0) { - if (fp->_p == old_p) { - fp->_p--; - fp->_w++; - } + if (++n == fp->_bf._size || (fp->_flags & __SLBF && c == '\n')) + if (__fflush(fp) != 0) return (EOF); - } - } return (c); } |