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Regard whitespace Rev 4920 → Rev 4921

/contrib/sdk/sources/newlib/libc/stdio/fvwrite.c
21,6 → 21,7
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <limits.h>
#include "local.h"
#include "fvwrite.h"
 
52,7 → 53,7
register size_t len;
register _CONST char *p = NULL;
register struct __siov *iov;
register int w, s;
register _READ_WRITE_RETURN_TYPE w, s;
char *nl;
int nlknown, nldist;
 
89,12 → 90,14
if (fp->_flags & __SNBF)
{
/*
* Unbuffered: write up to BUFSIZ bytes at a time.
* Unbuffered: Split buffer in the largest multiple of BUFSIZ < INT_MAX
* as some legacy code may expect int instead of size_t.
*/
do
{
GETIOV (;);
w = fp->_write (ptr, fp->_cookie, p, MIN (len, BUFSIZ));
w = fp->_write (ptr, fp->_cookie, p,
MIN (len, INT_MAX - INT_MAX % BUFSIZ));
if (w <= 0)
goto err;
p += w;
155,8 → 158,10
newsize);
if (!str)
{
/* Free buffer which is no longer used. */
/* Free buffer which is no longer used and clear
__SMBF flag to avoid double free in fclose. */
_free_r (ptr, fp->_bf._base);
fp->_flags &= ~__SMBF;
/* Ensure correct errno, even if free changed it. */
ptr->_errno = ENOMEM;
goto err;
175,30 → 180,24
fp->_p += w;
w = len; /* but pretend copied all */
}
else if (fp->_p > fp->_bf._base && len > w)
else if (fp->_p > fp->_bf._base || len < fp->_bf._size)
{
/* fill and flush */
/* pass through the buffer */
w = MIN (len, w);
COPY (w);
/* fp->_w -= w; *//* unneeded */
fp->_w -= w;
fp->_p += w;
if (_fflush_r (ptr, fp))
if (fp->_w == 0 && _fflush_r (ptr, fp))
goto err;
}
else if (len >= (w = fp->_bf._size))
else
{
/* write directly */
w = ((int)MIN (len, INT_MAX)) / fp->_bf._size * fp->_bf._size;
w = fp->_write (ptr, fp->_cookie, p, w);
if (w <= 0)
goto err;
}
else
{
/* fill and done */
w = len;
COPY (w);
fp->_w -= w;
fp->_p += w;
}
p += w;
len -= w;
}