void *datasource_cv_coin_create( char *args ) {
datasource_cv_coin_storage_t *s = fmem_alloc( sizeof( datasource_cv_coin_storage_t ) );
s->img = cvLoadImage( args, CV_LOAD_IMAGE_COLOR );
if( !s->img ) {
return NULL;
}
s->cvc = cv_coin_create( s->img );
return (void*)s;
}
void test1()
{
fix_mpool_t *pool = fmem_create(TIMES, sizeof(test));
int i;
long long int cost = 0;
struct timeval tv;
starttime(&tv);
//pool_t *pool = mem_init(TIMES, sizeof(test));
for(i = 0; i < TIMES; i++)
{
p[i] = (test *)fmem_alloc(pool);
//memset(p[i], 0, sizeof(test));
}
for(i = 0; i < TIMES; i++)
{
fmem_free(pool, p[i]);
}
// mem_info(pool);
cost = stoptime(tv);
fmem_destroy(pool);
printf("%lld\n", cost/1000);
}
static size_t
read_alias_file(const unsigned char *fname, int fname_len)
{
FILE *fp;
unsigned char *full_fname;
size_t added;
static const unsigned char aliasfile[] = "/locale.alias";
full_fname = (unsigned char *) fmem_alloc(fname_len + sizeof(aliasfile));
mempcpy(mempcpy(full_fname, fname, fname_len),
aliasfile, sizeof(aliasfile));
fp = fopen(full_fname, "rb");
fmem_free(full_fname);
if (fp == NULL)
return 0;
added = 0;
while (!feof(fp)) {
/* It is a reasonable approach to use a fix buffer here because
a) we are only interested in the first two fields
b) these fields must be usable as file names and so must not
be that long
*/
unsigned char buf[BUFSIZ];
unsigned char *alias;
unsigned char *value;
unsigned char *cp;
if (fgets(buf, sizeof(buf), fp) == NULL)
/* EOF reached. */
break;
/* Possibly not the whole line fits into the buffer. Ignore
the rest of the line. */
if (strchr(buf, '\n') == NULL) {
unsigned char altbuf[BUFSIZ];
do
if (fgets(altbuf, sizeof(altbuf), fp) == NULL)
/* Make sure the inner loop will be left. The outer loop
will exit at the `feof' test. */
break;
while (strchr(altbuf, '\n') == NULL);
}
cp = buf;
/* Ignore leading white space. */
skip_space(cp);
/* A leading '#' signals a comment line. */
if (cp[0] != '\0' && cp[0] != '#') {
alias = cp++;
skip_nonspace(cp);
/* Terminate alias name. */
if (cp[0] != '\0')
*cp++ = '\0';
/* Now look for the beginning of the value. */
skip_space(cp);
if (cp[0] != '\0') {
size_t alias_len;
size_t value_len;
value = cp++;
skip_nonspace(cp);
/* Terminate value. */
if (cp[0] == '\n') {
/* This has to be done to make the following test
for the end of line possible. We are looking for
the terminating '\n' which do not overwrite here. */
*cp++ = '\0';
*cp = '\n';
} else if (cp[0] != '\0')
*cp++ = '\0';
if (nmap >= maxmap)
if (extend_alias_table())
return added;
alias_len = strlen(alias) + 1;
value_len = strlen(value) + 1;
if (string_space_act + alias_len + value_len >
string_space_max) {
/* Increase size of memory pool. */
size_t new_size = (string_space_max
+ (alias_len +
value_len >
1024 ? alias_len +
value_len :
1024));
unsigned char *new_pool =
(unsigned char *) realloc(string_space,
new_size);
if (new_pool == NULL)
return added;
if (string_space != new_pool) {
size_t i;
for (i = 0; i < nmap; i++) {
map[i].alias +=
new_pool -
string_space;
map[i].value +=
new_pool -
string_space;
}
}
string_space = new_pool;
string_space_max = new_size;
}
map[nmap].alias =
memcpy(&string_space[string_space_act],
alias, alias_len);
string_space_act += alias_len;
map[nmap].value =
memcpy(&string_space[string_space_act],
value, value_len);
string_space_act += value_len;
++nmap;
++added;
}
}
}
/* Should we test for ferror()? I think we have to silently ignore
errors. --drepper */
fclose(fp);
if (added > 0)
qsort(map, nmap, sizeof(struct alias_map),
(int (*)(const void *, const void *))
alias_compare);
return added;
}
