Date: Wed, 24 Oct 2001 16:53:12 +0400 From: Alexey V.Neyman <alex.neyman@auriga.ru> To: freebsd-hackers@freebsd.org Subject: strange code? Message-ID: <0110241653120B.01031@vagabond.auriga.ru>
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Hello there!
I've stumbled accross the following in sys/netinet/ip_input.c (v.1.173)
- --- lines 470-477 ---
if (m == NULL) { /* Packet discarded by firewall */
static int __debug=10;
if (__debug >0) {
printf("firewall returns NULL, please update!\n");
__debug-- ;
}
return;
}
What is the meaning of this construct? Isn't it functionally equivalent to
if (m == NULL) { /* Packet discarded by firewall */
printf("firewall returns NULL, please update!\n");
return;
}
Regards,
Alexey.
- --
<------------------------->
) May the Sun and Water ( Regards, Alexey V. Neyman
) always fall upon you! ( mailto:alex.neyman@auriga.ru
<------------------------->
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