| version 1.78, 2001/07/27 17:26:16 |
version 1.79, 2001/08/06 19:47:05 |
|
|
| |
|
| /* For progressmeter() -- number of seconds before xfer considered "stalled" */ |
/* For progressmeter() -- number of seconds before xfer considered "stalled" */ |
| #define STALLTIME 5 |
#define STALLTIME 5 |
| |
/* alarm() interval for updating progress meter */ |
| |
#define PROGRESSTIME 1 |
| |
|
| /* Visual statistics about files as they are transferred. */ |
/* Visual statistics about files as they are transferred. */ |
| void progressmeter(int); |
void progressmeter(int); |
|
|
| exit(1); |
exit(1); |
| } |
} |
| |
|
| |
|
| static void |
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) |
updateprogressmeter(int ignore) |
| { |
{ |
| int save_errno = errno; |
int save_errno = errno; |
| |
|
| progressmeter(0); |
progressmeter(0); |
| |
signal(SIGALRM, updateprogressmeter); |
| |
alarm(PROGRESSTIME); |
| errno = save_errno; |
errno = save_errno; |
| } |
} |
| |
|
|
|
| |
|
| if (flag == -1) { |
if (flag == -1) { |
| signal(SIGALRM, updateprogressmeter); |
signal(SIGALRM, updateprogressmeter); |
| alarmtimer(1); |
alarm(PROGRESSTIME); |
| } else if (flag == 1) { |
} else if (flag == 1) { |
| alarmtimer(0); |
alarm(0); |
| atomicio(write, fileno(stdout), "\n", 1); |
atomicio(write, fileno(stdout), "\n", 1); |
| statbytes = 0; |
statbytes = 0; |
| } |
} |
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