89     struct ending_buf e_buf;  member
121 static void add_line_to_circular_buf(struct ending_buf* e_buf, char* line, ssize_t line_len) {  in add_line_to_circular_buf()  argument
126     if (e_buf->buf == nullptr) {  in add_line_to_circular_buf()
130     if (line_len > e_buf->buf_size) {  in add_line_to_circular_buf()
134     free_len = e_buf->buf_size - e_buf->used_len;  in add_line_to_circular_buf()
140         e_buf->read = (e_buf->read + needed_space) % e_buf->buf_size;  in add_line_to_circular_buf()
141         e_buf->used_len -= needed_space;  in add_line_to_circular_buf()
147     cnt = std::min(line_len, e_buf->buf_size - e_buf->write);  in add_line_to_circular_buf()
148     memcpy(e_buf->buf + e_buf->write, line, cnt);  in add_line_to_circular_buf()
150         memcpy(e_buf->buf, line + cnt, line_len - cnt);  in add_line_to_circular_buf()
152     e_buf->used_len += line_len;  in add_line_to_circular_buf()
153     e_buf->write = (e_buf->write + line_len) % e_buf->buf_size;  in add_line_to_circular_buf()
226         a_buf->e_buf.buf = new_buf;  in init_abbr_buf()
227         a_buf->e_buf.alloc_len = ENDING_BUF_SIZE;  in init_abbr_buf()
228         a_buf->e_buf.buf_size = ENDING_BUF_SIZE - 1;  in init_abbr_buf()
234     free(a_buf->e_buf.buf);  in free_abbr_buf()
242         add_line_to_circular_buf(&a_buf->e_buf, linebuf, linelen);  in add_line_to_abbr_buf()
257     if (a_buf->e_buf.used_len == a_buf->e_buf.buf_size) {  in print_abbr_buf()
261     if (a_buf->e_buf.used_len == 0) {  in print_abbr_buf()
268     if (a_buf->e_buf.read < a_buf->e_buf.write) {  in print_abbr_buf()
270         print_buf_lines(log_info, a_buf->e_buf.buf + a_buf->e_buf.read, a_buf->e_buf.used_len);  in print_abbr_buf()
276         char* nbuf = static_cast<char*>(malloc(a_buf->e_buf.alloc_len));  in print_abbr_buf()
280         int first_chunk_len = a_buf->e_buf.buf_size - a_buf->e_buf.read;  in print_abbr_buf()
281         memcpy(nbuf, a_buf->e_buf.buf + a_buf->e_buf.read, first_chunk_len);  in print_abbr_buf()
283         memcpy(nbuf + first_chunk_len, a_buf->e_buf.buf, a_buf->e_buf.write);  in print_abbr_buf()
284         print_buf_lines(log_info, nbuf, first_chunk_len + a_buf->e_buf.write);  in print_abbr_buf()