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made a lot of changes

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This commit is contained in:
eck
1989-12-18 15:04:14 +00:00
parent bb48507f58
commit 2f92b46a9d
40 changed files with 540 additions and 386 deletions
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15
lang/cem/libcc.ansi/stdio/fillbuf.c
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@@ -10,7 +10,7 @@
int read(int d, char *buf, int nbytes);
int
_fillbuf(register FILE *stream)
__fillbuf(register FILE *stream)
{
static unsigned char ch[FOPEN_MAX];
@@ -33,16 +33,21 @@ _fillbuf(register FILE *stream)
stream->_bufsiz = BUFSIZ;
}
}
if (io_testflag(stream, _IONBF | _IOLBF)) {
register int i;
for (i = 0; i < FOPEN_MAX; i++) {
if (__iotab[i] && io_testflag(__iotab[i], _IOLBF))
if (io_testflag(__iotab[i], _IOWRITING))
(void) fflush(__iotab[i]);
}
}
if (!stream->_buf) {
stream->_buf = &ch[fileno(stream)];
stream->_bufsiz = 1;
}
stream->_ptr = stream->_buf;
stream->_count = read(stream->_fd, (char *)stream->_buf, stream->_bufsiz);
/*
fprintf(stderr,"read %d bytes, \"%.*s\"\n"
, stream->_count, stream->_count, stream->_buf);
*/
if (stream->_count <= 0){
if (stream->_count == 0) {