Package: fping Owner: Marton Balint <[EMAIL PROTECTED]> Tags: patch Date: 2008-05-09 12:54
Add support for command line select timeout setting
This patch adds a command line option (-S) to set the timeout of the
select() call, which was a compile time constant (10 secs) until now.
--- fping.c.old 2006-02-26 16:17:47.000000000 +0100
+++ fping.c 2006-02-26 16:29:06.000000000 +0100
@@ -491,7 +491,7 @@
/* get command line options */
- while( ( c = getopt( argc, argv, "gedhlmnqusaAvz:t:i:p:f:r:c:b:C:Q:B:"
) ) != EOF )
+ while( ( c = getopt( argc, argv,
"gedhlmnqusaAvz:t:i:p:f:r:c:b:C:Q:B:S:" ) ) != EOF )
{
switch( c )
{
@@ -502,7 +502,7 @@
break;
case 'r':
- if( !( retry = ( u_int )atoi( optarg ) ) )
+ if( ( retry = ( u_int )atoi( optarg ) ) < 0 )
usage();
break;
@@ -518,6 +518,12 @@
usage();
break;
+
+ case 'S':
+ if( !( select_time = ( u_int )atoi( optarg ) * 100 ) )
+ usage();
+
+ break;
case 'c':
if( !( count = ( u_int )atoi( optarg ) ) )
@@ -2732,6 +2738,7 @@
fprintf( stderr, " -Q n same as -q, but show summary every n
seconds\n" );
fprintf( stderr, " -r n number of retries (default %d)\n",
retry );
fprintf( stderr, " -s print final stats\n" );
+ fprintf( stderr, " -S set select timeout (default %d)\n",
select_time / 100 );
fprintf( stderr, " -t n individual target initial timeout (in
millisec) (default %d)\n", timeout / 100 );
fprintf( stderr, " -u show targets that are unreachable\n" );
fprintf( stderr, " -v show version\n" );
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