src/usr.bin/less/line.c - diff

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version 1.6, 2003/06/18 18:39:52

version 1.7, 2004/04/08 15:18:28

Line 79

static int

expand_linebuf()

{

int new_size = size_linebuf + LINEBUF_SIZE;

int new_size = size_linebuf * 2;

char *new_buf = (char *) calloc(new_size, sizeof(char));

char *new_buf = (char *) realloc(linebuf, new_size);

char *new_attr = (char *) calloc(new_size, sizeof(char));

char *new_attr = (char *) realloc(attr, new_size);

if (new_buf == NULL || new_attr == NULL)

{

if (new_attr != NULL)

Line 90

free(new_buf);

return 1;

}

memcpy(new_buf, linebuf, size_linebuf * sizeof(char));

memset(new_buf + size_linebuf, 0, new_size - size_linebuf);

memcpy(new_attr, attr, size_linebuf * sizeof(char));

memset(new_attr + size_linebuf, 0, new_size - size_linebuf);

free(attr);

free(linebuf);

linebuf = new_buf;

attr = new_attr;

size_linebuf = new_size;