sfv_flag           18 os/unix/ngx_solaris_sendfilev_chain.c     u_int   sfv_flag;
sfv_flag          121 os/unix/ngx_solaris_sendfilev_chain.c                     sfv->sfv_flag = 0;
sfv_flag          156 os/unix/ngx_solaris_sendfilev_chain.c                     sfv->sfv_flag = 0;