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Using a negated unsigned value as func. arg. fails for Keil C166 compilers.

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This commit is contained in:
likewise 2003-03-16 22:39:15 +00:00
parent 7ece19c474
commit 090b4087fc
3 changed files with 4 additions and 5 deletions
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2
src/core/ipv4/icmp.c
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@ -61,7 +61,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
iphdr = p->payload;
hlen = IPH_HL(iphdr) * 4;
pbuf_header(p, -hlen);
pbuf_header(p, -((s16_t)hlen));
type = *((u8_t *)p->payload);

5
src/core/tcp_in.c
View File

@ -106,8 +106,8 @@ tcp_input(struct pbuf *p, struct netif *inp)
iphdr = p->payload;
tcphdr = (struct tcp_hdr *)((u8_t *)p->payload + IPH_HL(iphdr) * 4);
pbuf_header(p, -(IPH_HL(iphdr) * 4));
pbuf_header(p, -((s16_t)(IPH_HL(iphdr) * 4)));
/* Don't even process incoming broadcasts/multicasts. */
if(ip_addr_isbroadcast(&(iphdr->dest), &(inp->netmask)) ||
@ -116,7 +116,6 @@ tcp_input(struct pbuf *p, struct netif *inp)
return;
}
/* Verify TCP checksum. */
if(inet_chksum_pseudo(p, (struct ip_addr *)&(iphdr->src),
(struct ip_addr *)&(iphdr->dest),

2
src/core/udp.c
View File

@ -171,7 +171,7 @@ udp_input(struct pbuf *p, struct netif *inp)
iphdr = p->payload;
pbuf_header(p, -(UDP_HLEN + IPH_HL(iphdr) * 4));
pbuf_header(p, -((s16_t)(UDP_HLEN + IPH_HL(iphdr) * 4)));
udphdr = (struct udp_hdr *)((u8_t *)p->payload - UDP_HLEN);