[pisa-src] r1312 - trunk/libpisa/tunnel.c
- From: Thomas Jansen <mithi@xxxxxxxxx>
- To: pisa-src@xxxxxxxxxxxxx
- Date: Tue, 27 Oct 2009 14:02:44 +0100
Author: tjansen
Date: Tue Oct 27 14:02:44 2009
New Revision: 1312
Log:
Fixed warnings:
tunnel.c: In function ‘pisa_tunnel_configure_main’:
tunnel.c:77: warning: ignoring return value of ‘system’, declared with
attribute warn_unused_result
tunnel.c:82: warning: ignoring return value of ‘system’, declared with
attribute warn_unused_result
tunnel.c: In function ‘pisa_tunnel_remove_firewall_rules’:
tunnel.c:97: warning: ignoring return value of ‘system’, declared with
attribute warn_unused_result
tunnel.c:102: warning: ignoring return value of ‘system’, declared with
attribute warn_unused_result
Modified:
trunk/libpisa/tunnel.c
Modified: trunk/libpisa/tunnel.c
==============================================================================
--- trunk/libpisa/tunnel.c Tue Oct 27 13:58:36 2009 (r1311)
+++ trunk/libpisa/tunnel.c Tue Oct 27 14:02:44 2009 (r1312)
@@ -74,12 +74,14 @@
snprintf(buffer, sizeof(buffer),
"iptables -A INPUT -i %s -p udp --sport 50500 --dport 50500 -j
DROP",
devname);
- system(buffer);
+ if (system(buffer) < 0)
+ PISA_ERROR("ERROR: %s: cannot configure iptables.\n",
__FUNCTION__);
snprintf(buffer, sizeof(buffer),
"iptables -A OUTPUT -o %s -p udp --sport 50500 --dport 50500
-j DROP",
devname);
- system(buffer);
+ if (system(buffer) < 0)
+ PISA_ERROR("ERROR: %s: cannot configure iptables.\n",
__FUNCTION__);
}
/**
@@ -94,12 +96,14 @@
snprintf(buffer, sizeof(buffer),
"iptables -D INPUT -i %s -p udp --sport 50500 --dport 50500 -j
DROP",
devname);
- system(buffer);
+ if (system(buffer) < 0)
+ PISA_ERROR("ERROR: %s: cannot configure iptables.\n",
__FUNCTION__);
snprintf(buffer, sizeof(buffer),
"iptables -D OUTPUT -o %s -p udp --sport 50500 --dport 50500
-j DROP",
devname);
- system(buffer);
+ if (system(buffer) < 0)
+ PISA_ERROR("ERROR: %s: cannot configure iptables.\n",
__FUNCTION__);
}
/**
Other related posts:
- » [pisa-src] r1312 - trunk/libpisa/tunnel.c - Thomas Jansen
