- stevesk@cvs.openbsd.org 2001/08/06 19:47:05
[scp.c]
use alarm vs. setitimer for portable; ok markus@
diff --git a/scp.c b/scp.c
index 71fa299..4708f0e 100644
--- a/scp.c
+++ b/scp.c
@@ -75,7 +75,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: scp.c,v 1.78 2001/07/27 17:26:16 deraadt Exp $");
+RCSID("$OpenBSD: scp.c,v 1.79 2001/08/06 19:47:05 stevesk Exp $");
#include "xmalloc.h"
#include "atomicio.h"
@@ -91,6 +91,8 @@
/* For progressmeter() -- number of seconds before xfer considered "stalled" */
#define STALLTIME 5
+/* alarm() interval for updating progress meter */
+#define PROGRESSTIME 1
/* Progress meter bar */
#define BAR \
@@ -1064,24 +1066,14 @@
exit(1);
}
-
-static void
-alarmtimer(int wait)
-{
- struct itimerval itv;
-
- itv.it_value.tv_sec = wait;
- itv.it_value.tv_usec = 0;
- itv.it_interval = itv.it_value;
- setitimer(ITIMER_REAL, &itv, NULL);
-}
-
static void
updateprogressmeter(int ignore)
{
int save_errno = errno;
progressmeter(0);
+ signal(SIGALRM, updateprogressmeter);
+ alarm(PROGRESSTIME);
errno = save_errno;
}
@@ -1194,9 +1186,9 @@
if (flag == -1) {
mysignal(SIGALRM, updateprogressmeter);
- alarmtimer(1);
+ alarm(PROGRESSTIME);
} else if (flag == 1) {
- alarmtimer(0);
+ alarm(0);
atomicio(write, fileno(stdout), "\n", 1);
statbytes = 0;
}