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Close files up to getdtablesize() instead of up to NOFILE.

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csh was one of the 3 programs in /usr/src that (mis)used NOFILE.
This commit is contained in:
Bruce Evans 1996-09-28 14:32:01 +00:00
parent 69f825545e
commit e56fdba452
1 changed files with 3 additions and 3 deletions
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6
bin/csh/misc.c
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@ -30,7 +30,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id$
* $Id: misc.c,v 1.2 1994/09/24 02:54:10 davidg Exp $
*/
#ifndef lint
@ -252,9 +252,9 @@ lastchr(cp)
void
closem()
{
register int f;
register int f, flimit;
for (f = 0; f < NOFILE; f++)
for (f = 0, flimit = getdtablesize(); f < flimit; f++)
if (f != SHIN && f != SHOUT && f != SHERR && f != OLDSTD &&
f != FSHTTY)
(void) close(f);