/* we shouldn't get any errors from this one */
static void check_object_growth()
{
int i;
struct dm_pool *p = dm_pool_create("", 32);
char data[100];
void *obj;
memset(data, 0, sizeof(data));
dm_pool_begin_object(p, 43);
for (i = 1; i < 100; i++)
dm_pool_grow_object(p, data, i);
obj = dm_pool_end_object(p);
dm_pool_destroy(p);
}
static int _line_end(struct output_line *outline)
{
const char *line;
if (!dm_pool_grow_object(outline->mem, "\0", 1)) {
log_error("dm_pool_grow_object failed for config line");
return 0;
}
line = dm_pool_end_object(outline->mem);
if (outline->putline)
outline->putline(line, outline->putline_baton);
else {
if (!outline->fp)
log_print("%s", line);
else
fprintf(outline->fp, "%s\n", line);
}
return 1;
}
static int _line_append(struct output_line *outline, const char *fmt, ...)
{
char buf[4096];
va_list ap;
int n;
va_start(ap, fmt);
n = vsnprintf(&buf[0], sizeof buf - 1, fmt, ap);
va_end(ap);
if (n < 0 || n > (int) sizeof buf - 1) {
log_error("vsnprintf failed for config line");
return 0;
}
if (!dm_pool_grow_object(outline->mem, &buf[0], strlen(buf))) {
log_error("dm_pool_grow_object failed for config line");
return 0;
}
return 1;
}
static int _line_end(const struct dm_config_node *cn, struct config_output *out)
{
const char *line;
if (!dm_pool_grow_object(out->mem, "\0", 1)) {
log_error("dm_pool_grow_object failed for config line");
return 0;
}
line = dm_pool_end_object(out->mem);
if (!out->putline && !out->spec)
return 0;
if (out->putline)
out->putline(line, out->baton);
if (out->spec && out->spec->line_fn)
out->spec->line_fn(cn, line, out->baton);
return 1;
}
