crypto/evp/bio_ok.c

147     size_t buf_off;
184     ctx->buf_off = 0;
229             i = ctx->buf_len - ctx->buf_off;
232             memcpy(out, &(ctx->buf[ctx->buf_off]), i);
236             ctx->buf_off += i;
239             if (ctx->buf_len == ctx->buf_off) {
240                 ctx->buf_off = 0;
315         n = ctx->buf_len - ctx->buf_off;
317             i = BIO_write(b->next_bio, &(ctx->buf[ctx->buf_off]), n);
324             ctx->buf_off += i;
330         if (ctx->buf_len == ctx->buf_off) {
332             ctx->buf_off = 0;
373         ctx->buf_off = 0;
390         ret = ctx->blockout ? ctx->buf_len - ctx->buf_off : 0;
409         ctx->buf_off = ctx->buf_len = 0;
523     if ((int)(ctx->buf_len - ctx->buf_off) < 2 * md->digest->md_size)
528     memcpy(md->md_data, &(ctx->buf[ctx->buf_off]), md->digest->md_size);
530     ctx->buf_off += md->digest->md_size;
536     ret = memcmp(&(ctx->buf[ctx->buf_off]), tmp, md->digest->md_size) == 0;
537     ctx->buf_off += md->digest->md_size;
540         if (ctx->buf_len != ctx->buf_off) {
541             memmove(ctx->buf, &(ctx->buf[ctx->buf_off]),
542                     ctx->buf_len - ctx->buf_off);
544         ctx->buf_len -= ctx->buf_off;
545         ctx->buf_off = 0;
614         ctx->buf_off = OK_BLOCK_BLOCK;