Function hash_step_vformat

lib-src/sqlite/shell.c:1926–1939

Compute a string using sqlite3_vsnprintf() with a maximum length ** of 50 bytes and add it to the hash. */

** of 50 bytes and add it to the hash.
*/
static void hash_step_vformat(
  SHA3Context *p,                 /* Add content to this context */
  const char *zFormat,
  ...
){
  va_list ap;
  int n;
  char zBuf[50];
  va_start(ap, zFormat);
  sqlite3_vsnprintf(sizeof(zBuf),zBuf,zFormat,ap);
  va_end(ap);
  n = (int)strlen(zBuf);
  SHA3Update(p, (unsigned char*)zBuf, n);
}

/*
** Implementation of the sha3_query(SQL,SIZE) function.