23 lines
545 B
C
23 lines
545 B
C
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/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../text.h"
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#include "../util.h"
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void
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getlines(FILE *fp, struct linebuf *b)
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{
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char *line = NULL;
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size_t size = 0;
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while(afgets(&line, &size, fp)) {
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if(++b->nlines > b->capacity && !(b->lines = realloc(b->lines, (b->capacity+=512) * sizeof *b->lines)))
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eprintf("realloc:");
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if(!(b->lines[b->nlines-1] = malloc(strlen(line)+1)))
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eprintf("malloc:");
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strcpy(b->lines[b->nlines-1], line);
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}
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free(line);
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}
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