mirror of
git://git.suckless.org/sbase
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31 lines
655 B
C
31 lines
655 B
C
/* 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, **nline;
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size_t size = 0;
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size_t linelen;
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while(afgets(&line, &size, fp)) {
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if(++b->nlines > b->capacity) {
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b->capacity += 512;
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nline = realloc(b->lines, b->capacity * sizeof(*b->lines));
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if(nline == NULL)
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eprintf("realloc:");
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b->lines = nline;
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}
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if(!(b->lines[b->nlines-1] = malloc((linelen = strlen(line)+1))))
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eprintf("malloc:");
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memcpy(b->lines[b->nlines-1], line, linelen);
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}
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free(line);
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}
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