Andrew's git - gitweb.git/blob - compat/sha1-chunked.c

   1#include "cache.h"
   2
   3int git_SHA1_Update_Chunked(platform_SHA_CTX *c, const void *data, size_t len)
   4{
   5        size_t nr;
   6        size_t total = 0;
   7        const char *cdata = (const char*)data;
   8
   9        while (len) {
  10                nr = len;
  11                if (nr > SHA1_MAX_BLOCK_SIZE)
  12                        nr = SHA1_MAX_BLOCK_SIZE;
  13                platform_SHA1_Update(c, cdata, nr);
  14                total += nr;
  15                cdata += nr;
  16                len -= nr;
  17        }
  18        return total;
  19}