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ping: Sleep 1 second less.

This commit is contained in:
Borut Razem 2010-11-23 22:14:17 +01:00 committed by Alexandre Julliard
parent 33423f3752
commit 814bbc465b
1 changed files with 15 additions and 7 deletions
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22
programs/ping/ping_main.c
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@ -18,6 +18,7 @@
*/ */
#include <unistd.h> #include <unistd.h>
#include <stdio.h>
#include <windows.h> #include <windows.h>
#include "wine/debug.h" #include "wine/debug.h"
@ -26,15 +27,15 @@ WINE_DEFAULT_DEBUG_CHANNEL(ping);
static void usage(void) static void usage(void)
{ {
WINE_MESSAGE( "Usage: ping [-n count] [-w timeout] target_name\n\n" ); printf("Usage: ping [-n count] [-w timeout] target_name\n\n"
WINE_MESSAGE( "Options:\n" ); "Options:\n"
WINE_MESSAGE( " -n Number of echo requests to send.\n" ); " -n Number of echo requests to send.\n"
WINE_MESSAGE( " -w Timeout in milliseconds to wait for each reply.\n" ); " -w Timeout in milliseconds to wait for each reply.\n");
} }
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
int n = 0; unsigned int n = 0;
int optc; int optc;
WINE_FIXME( "this command currently just sleeps based on -n parameter\n" ); WINE_FIXME( "this command currently just sleeps based on -n parameter\n" );
@ -44,7 +45,12 @@ int main(int argc, char** argv)
switch(optc) switch(optc)
{ {
case 'n': case 'n':
n = atoi( optarg ); n = atoi(optarg);
if (n == 0)
{
printf("Bad value for option -n, valid range is from 1 to 4294967295.\n");
exit(1);
}
break; break;
case '?': case '?':
usage(); usage();
@ -56,6 +62,8 @@ int main(int argc, char** argv)
} }
} }
Sleep(n * 1000); if (n != 0)
Sleep((n - 1) * 1000);
return 0; return 0;
} }