55     int obuf_len;               /* how many bytes are in it */  member
73     ctx->obuf_len = 0;  in linebuffer_new()
138         while ((foundnl || p - in > ctx->obuf_size - ctx->obuf_len)  in linebuffer_write()
139                && ctx->obuf_len > 0) {  in linebuffer_write()
140             int orig_olen = ctx->obuf_len;  in linebuffer_write()
142             i = ctx->obuf_size - ctx->obuf_len;  in linebuffer_write()
145                     memcpy(&(ctx->obuf[ctx->obuf_len]), in, p - in);  in linebuffer_write()
146                     ctx->obuf_len += p - in;  in linebuffer_write()
151                     memcpy(&(ctx->obuf[ctx->obuf_len]), in, i);  in linebuffer_write()
152                     ctx->obuf_len += i;  in linebuffer_write()
158             i = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);  in linebuffer_write()
160                 ctx->obuf_len = orig_olen;  in linebuffer_write()
168             if (i < ctx->obuf_len)  in linebuffer_write()
169                 memmove(ctx->obuf, ctx->obuf + i, ctx->obuf_len - i);  in linebuffer_write()
170             ctx->obuf_len -= i;  in linebuffer_write()
198         memcpy(&(ctx->obuf[ctx->obuf_len]), in, inl);  in linebuffer_write()
199         ctx->obuf_len += inl;  in linebuffer_write()
218         ctx->obuf_len = 0;  in linebuffer_ctrl()
224         ret = (long)ctx->obuf_len;  in linebuffer_ctrl()
227         ret = (long)ctx->obuf_len;  in linebuffer_ctrl()
243             if (ctx->obuf_len > obs) {  in linebuffer_ctrl()
244                 ctx->obuf_len = obs;  in linebuffer_ctrl()
246             memcpy(p, ctx->obuf, ctx->obuf_len);  in linebuffer_ctrl()
263         if (ctx->obuf_len <= 0) {  in linebuffer_ctrl()
270             if (ctx->obuf_len > 0) {  in linebuffer_ctrl()
271                 r = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);  in linebuffer_ctrl()
275                 if (r < ctx->obuf_len)  in linebuffer_ctrl()
276                     memmove(ctx->obuf, ctx->obuf + r, ctx->obuf_len - r);  in linebuffer_ctrl()
277                 ctx->obuf_len -= r;  in linebuffer_ctrl()
279                 ctx->obuf_len = 0;  in linebuffer_ctrl()