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| version 1.61, 2010/12/09 23:01:18 | version 1.62, 2010/12/21 01:22:00 | ||
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| resize_buf(struct buf *buf, size_t initial) | resize_buf(struct buf *buf, size_t initial) | ||
| { | { | ||
| buf->sz = buf->sz ? 2 * buf->sz : initial; | buf->sz = buf->sz > initial/2 ? 2 * buf->sz : initial; | ||
| buf->buf = realloc(buf->buf, buf->sz); | buf->buf = realloc(buf->buf, buf->sz); | ||
| if (NULL == buf->buf) { | if (NULL == buf->buf) { | ||
| perror(NULL); | perror(NULL); |