static void
tryCVS(const char *path,
const char **vers_,
time_t * date_,
const char **lock_)
{
char working[MAXPATHLEN];
char *leaf;
char *s;
CVS_WORK *cache;
if (strlen(path) >= sizeof(working))
return;
if ((leaf = fleaf(path)) == 0)
return;
strcpy(working, path);
if ((s = fleaf_delim(working)) != 0)
*s = EOS;
/*
* Look for cached data for this working directory.
*/
for (cache = my_work; cache != 0; cache = cache->next) {
if (!strcmp(cache->working, working)) {
if (check_timestamp(cache)) {
break;
}
if (read_from_cache(cache, leaf, vers_, date_, lock_))
return;
}
}
/*
* If we did not find it in the cache list, or our cache is obsolete,
* look for new information.
*/
if (cache == 0) {
cache = typealloc(CVS_WORK);
cache->next = my_work;
my_work = cache;
cache->timestamp = 0;
cache->working = txtalloc(working);
cache->num_entries = 0;
cache->Entries = 0;
cache->Repository = 0;
cache->Root = 0;
read_entries(cache);
(void) check_timestamp(cache);
} else {
read_entries(cache);
}
(void) read_from_cache(cache, leaf, vers_, date_, lock_);
}
static AREGION *
alloc_AREGION(void)
{
AREGION *arp;
beginDisplay();
if ((arp = typealloc(AREGION)) == NULL) {
(void) no_memory("AREGION");
}
endofDisplay();
return arp;
}
