53     int obuf_len;               /* how many bytes are in it */  member
71     ctx->obuf_len = 0;  in linebuffer_new()
136         while ((foundnl || p - in > ctx->obuf_size - ctx->obuf_len)  in linebuffer_write()
137                && ctx->obuf_len > 0) {  in linebuffer_write()
138             int orig_olen = ctx->obuf_len;  in linebuffer_write()
140             i = ctx->obuf_size - ctx->obuf_len;  in linebuffer_write()
143                     memcpy(&(ctx->obuf[ctx->obuf_len]), in, p - in);  in linebuffer_write()
144                     ctx->obuf_len += p - in;  in linebuffer_write()
149                     memcpy(&(ctx->obuf[ctx->obuf_len]), in, i);  in linebuffer_write()
150                     ctx->obuf_len += i;  in linebuffer_write()
156             i = BIO_write(b->next_bio, ctx->obuf, ctx->obuf_len);  in linebuffer_write()
158                 ctx->obuf_len = orig_olen;  in linebuffer_write()
166             if (i < ctx->obuf_len)  in linebuffer_write()
167                 memmove(ctx->obuf, ctx->obuf + i, ctx->obuf_len - i);  in linebuffer_write()
168             ctx->obuf_len -= i;  in linebuffer_write()
196         memcpy(&(ctx->obuf[ctx->obuf_len]), in, inl);  in linebuffer_write()
197         ctx->obuf_len += inl;  in linebuffer_write()
216         ctx->obuf_len = 0;  in linebuffer_ctrl()
222         ret = (long)ctx->obuf_len;  in linebuffer_ctrl()
225         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()