taglinefilesource code
sum318drivers/net/eexpress.cunsigned short sum = 0;
sum322drivers/net/eexpress.csum += inb(id_addr);
sum323drivers/net/eexpress.cprintk("EtherExpress ID checksum is %04x.\n", sum);
sum327drivers/net/eexpress.csum |= (id_val >> 4) << ((id_val & 3) << 2);
sum330drivers/net/eexpress.cif (sum == 0xbaba
sum17fs/ext2/bitmap.cunsigned long sum = 0;
sum22fs/ext2/bitmap.csum += nibblemap[map->b_data[i] & 0xf] +
sum24fs/ext2/bitmap.creturn (sum);
sum44fs/minix/bitmap.cunsigned i, j, end, sum = 0;
sum58fs/minix/bitmap.csum += nibblemap[tmp&0xf] + nibblemap[(tmp>>4)&0xf];
sum62fs/minix/bitmap.csum += nibblemap[bh->b_data[j] & 0xf] 
sum65fs/minix/bitmap.creturn(sum);
sum110fs/proc/array.cunsigned sum = 0;
sum113fs/proc/array.csum += kstat.interrupts[i];
sum132fs/proc/array.csum);
sum349fs/xiafs/bitmap.cu_long sum;
sum351fs/xiafs/bitmap.csum=0;
sum354fs/xiafs/bitmap.csum += nibblemap[tmp & 0xf] + nibblemap[(tmp & 0xff) >> 4];
sum356fs/xiafs/bitmap.creturn sum;
sum363fs/xiafs/bitmap.cu_long sum;
sum365fs/xiafs/bitmap.csum=0;
sum370fs/xiafs/bitmap.csum += count_zone(bh);
sum375fs/xiafs/bitmap.creturn i - sum;
sum382fs/xiafs/bitmap.cu_long sum;
sum384fs/xiafs/bitmap.csum=0;
sum389fs/xiafs/bitmap.csum += count_zone(bh);
sum394fs/xiafs/bitmap.creturn i - sum;
sum424kernel/bios32.cunsigned char sum;
sum442kernel/bios32.csum = 0;
sum444kernel/bios32.csum += check->chars[i];
sum445kernel/bios32.cif (sum != 0)
sum465net/inet/ip.cunsigned long sum = 0;
sum481net/inet/ip.c: "=r" (sum), "=S" (buff), "=r" (wlen), "=a" (bogus)
sum482net/inet/ip.c: "0"  (sum),  "1" (buff),  "2" (wlen));
sum484net/inet/ip.creturn (~sum) & 0xffff;
sum494net/inet/ip.cunsigned long sum = 0;
sum509net/inet/ip.c: "=b" (sum) , "=S" (buff)
sum510net/inet/ip.c: "0" (sum), "c" (len >> 2) ,"1" (buff)
sum518net/inet/ip.c: "=b" (sum), "=S" (buff)
sum519net/inet/ip.c: "0" (sum), "1" (buff)
sum528net/inet/ip.c: "=b" (sum), "=S" (buff)
sum529net/inet/ip.c: "0" (sum), "1" (buff)
sum532net/inet/ip.csum =~sum;
sum533net/inet/ip.creturn(sum & 0xffff);
sum326net/inet/tcp.cint sum;
sum350net/inet/tcp.csum = skb->len -(counted - skb->h.th->seq);  /* Length - header but start from where we are up to (avoid overlaps) */
sum352net/inet/tcp.csum++;
sum353net/inet/tcp.cif (sum >= 0) 
sum355net/inet/tcp.camount += sum;
sum358net/inet/tcp.ccounted += sum;
sum527net/inet/tcp.cunsigned long sum;
sum541net/inet/tcp.c: "=b"(sum)
sum595net/inet/tcp.c: "=b"(sum)
sum596net/inet/tcp.c: "0"(sum), "c"(len), "S"(th)
sum601net/inet/tcp.creturn((~sum) & 0xffff);
sum155net/inet/udp.cunsigned long sum;
sum160net/inet/udp.c: "=b"(sum)
sum172net/inet/udp.c: "=b"(sum) , "=S"(uh)
sum173net/inet/udp.c: "0"(sum), "c"(len/4) ,"1"(uh)
sum185net/inet/udp.c: "=b"(sum)
sum186net/inet/udp.c: "0"(sum)
sum198net/inet/udp.c: "=b"(sum), "=S"(uh)
sum199net/inet/udp.c: "0"(sum) ,"1"(uh)
sum213net/inet/udp.c: "=b"(sum)
sum214net/inet/udp.c: "0"(sum) ,"S"(uh)
sum222net/inet/udp.creturn((~sum) & 0xffff);