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Code Issues Releases Activity

Don't clobber errno when reaping child processes.

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This commit is contained in:
Tor Egge 1998-04-26 01:00:00 +00:00
parent 9b473222be
commit dae3e4e603
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=35455
1 changed files with 6 additions and 1 deletions
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7
usr.sbin/portmap/portmap.c
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@ -42,7 +42,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)portmap.c 8.1 (Berkeley) 6/6/93";
#endif
static const char rcsid[] =
"$Id$";
"$Id: portmap.c,v 1.6 1997/10/09 07:17:15 charnier Exp $";
#endif /* not lint */
/*
@ -85,6 +85,7 @@ static char sccsid[] = "@(#)portmap.c 1.32 87/08/06 Copyr 1984 Sun Micro";
*/
#include <err.h>
#include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
@ -604,5 +605,9 @@ callit(rqstp, xprt)
void
reap()
{
int save_errno;
save_errno = errno;
while (wait3((int *)NULL, WNOHANG, (struct rusage *)NULL) > 0);
errno = save_errno;
}