/* See LICENSE file for copyright and license details. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "../text.h" #include "../util.h" void getlines(FILE *fp, struct linebuf *b) { char *line = NULL, **nline; size_t size = 0, linelen; ssize_t len; while ((len = getline(&line, &size, fp)) != -1) { if (++b->nlines > b->capacity) { b->capacity += 512; nline = erealloc(b->lines, b->capacity * sizeof(*b->lines)); b->lines = nline; } linelen = len + 1; b->lines[b->nlines-1] = emalloc(linelen); memcpy(b->lines[b->nlines-1], line, linelen); } free(line); }