mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-07-07 13:29:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

To prevent compiler warnings, added UL to some bit mask constants.

Browse Source
This commit is contained in:
likewise 2002-11-06 10:00:32 +00:00
parent 585b250540
commit 72e3d22271
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/inet.c
View File

@ -144,18 +144,18 @@ inet_chksum_pbuf(struct pbuf *p)
for(q = p; q != NULL; q = q->next) { for(q = p; q != NULL; q = q->next) {
acc += lwip_chksum(q->payload, q->len); acc += lwip_chksum(q->payload, q->len);
while(acc >> 16) { while(acc >> 16) {
acc = (acc & 0xffff) + (acc >> 16); acc = (acc & 0xffffUL) + (acc >> 16);
} }
if(q->len % 2 != 0) { if(q->len % 2 != 0) {
swapped = 1 - swapped; swapped = 1 - swapped;
acc = (acc & 0xff << 8) | (acc & 0xff00 >> 8); acc = (acc & 0x00ffUL << 8) | (acc & 0xff00UL >> 8);
} }
} }
if(swapped) { if(swapped) {
acc = ((acc & 0xff) << 8) | ((acc & 0xff00) >> 8); acc = ((acc & 0x00ffUL) << 8) | ((acc & 0xff00UL) >> 8);
} }
return ~(acc & 0xffff); return ~(acc & 0xffffUL);
} }