jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-11-27 13:32:45 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

fflush: Split a temporary variable in two.

Browse Source 
It is clearer to avoid reusing temporary variables for different
purposes.

Sponsored by:	Klara, Inc.

(cherry picked from commit 1f90b4edff)
(cherry picked from commit 1e99535be2)
This commit is contained in:
Dag-Erling Smørgrav 2023-08-03 15:08:03 +00:00 committed by Ed Maste
parent 550f632c11
commit ccdd8337f9
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/libc/stdio/fflush.c
View File

@ -104,10 +104,10 @@ int
__sflush(FILE *fp) __sflush(FILE *fp)
{ {
unsigned char *p, *old_p; unsigned char *p, *old_p;
int n, t, old_w; int n, f, t, old_w;
t = fp->_flags; f = fp->_flags;
if ((t & __SWR) == 0) if ((f & __SWR) == 0)
return (0); return (0);
if ((p = fp->_bf._base) == NULL) if ((p = fp->_bf._base) == NULL)
@ -122,7 +122,7 @@ __sflush(FILE *fp)
old_p = fp->_p; old_p = fp->_p;
fp->_p = p; fp->_p = p;
old_w = fp->_w; old_w = fp->_w;
fp->_w = t & (__SLBF|__SNBF) ? 0 : fp->_bf._size; fp->_w = f & (__SLBF|__SNBF) ? 0 : fp->_bf._size;
for (; n > 0; n -= t, p += t) { for (; n > 0; n -= t, p += t) {
t = _swrite(fp, (char *)p, n); t = _swrite(fp, (char *)p, n);