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g/c unused variable; make a little more portable

Upstream-ID: 3f5980481551cb823c6fb2858900f93fa9217dea
This commit is contained in:
djm@openbsd.org 2017-07-24 04:34:28 +00:00 committed by Damien Miller
parent 51676ec614
commit 9f0e44e1a0
1 changed files with 3 additions and 5 deletions
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8
ssh-agent.c
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@ -1,4 +1,4 @@
/* $OpenBSD: ssh-agent.c,v 1.223 2017/07/19 01:15:02 djm Exp $ */
/* $OpenBSD: ssh-agent.c,v 1.224 2017/07/24 04:34:28 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@ -949,7 +949,7 @@ prepare_poll(struct pollfd **pfdp, size_t *npfdp, int *timeoutp)
deadline = (deadline == 0) ? parent_alive_interval :
MINIMUM(deadline, parent_alive_interval);
if (deadline == 0) {
*timeoutp = INFTIM;
*timeoutp = -1; /* INFTIM */
} else {
if (deadline > INT_MAX / 1000)
*timeoutp = INT_MAX / 1000;
@ -1018,7 +1018,6 @@ main(int ac, char **av)
{
int c_flag = 0, d_flag = 0, D_flag = 0, k_flag = 0, s_flag = 0;
int sock, fd, ch, result, saved_errno;
u_int nalloc;
char *shell, *format, *pidstr, *agentsocket = NULL;
#ifdef HAVE_SETRLIMIT
struct rlimit rlim;
@ -1029,7 +1028,7 @@ main(int ac, char **av)
char pidstrbuf[1 + 3 * sizeof pid];
size_t len;
mode_t prev_mask;
int timeout = INFTIM;
int timeout = -1; /* INFTIM */
struct pollfd *pfd = NULL;
size_t npfd = 0;
@ -1252,7 +1251,6 @@ skip:
signal(SIGINT, (d_flag | D_flag) ? cleanup_handler : SIG_IGN);
signal(SIGHUP, cleanup_handler);
signal(SIGTERM, cleanup_handler);
nalloc = 0;
if (pledge("stdio rpath cpath unix id proc exec", NULL) == -1)
fatal("%s: pledge: %s", __progname, strerror(errno));