static void *run(void *arg)
{
int hit = 0;
struct grep_opt *opt = arg;
while (1) {
struct work_item *w = get_work();
if (!w)
break;
if (skip_binary(opt, (const char *)w->identifier))
continue;
opt->output_priv = w;
if (w->type == WORK_SHA1) {
unsigned long sz;
void* data = load_sha1(w->identifier, &sz, w->name);
if (data) {
hit |= grep_buffer(opt, w->name, data, sz);
free(data);
}
} else if (w->type == WORK_FILE) {
size_t sz;
void* data = load_file(w->identifier, &sz);
if (data) {
hit |= grep_buffer(opt, w->name, data, sz);
free(data);
}
} else {
assert(0);
}
work_done(w);
}
free_grep_patterns(arg);
free(arg);
return (void*) (intptr_t) hit;
}
static int grep_sha1(struct grep_opt *opt, const unsigned char *sha1,
const char *filename, int tree_name_len)
{
struct strbuf pathbuf = STRBUF_INIT;
char *name;
if (opt->relative && opt->prefix_length) {
quote_path_relative(filename + tree_name_len, -1, &pathbuf,
opt->prefix);
strbuf_insert(&pathbuf, 0, filename, tree_name_len);
} else {
strbuf_addstr(&pathbuf, filename);
}
name = strbuf_detach(&pathbuf, NULL);
#ifndef NO_PTHREADS
if (use_threads) {
grep_sha1_async(opt, name, sha1);
return 0;
} else
#endif
{
int hit;
unsigned long sz;
void *data = load_sha1(sha1, &sz, name);
if (!data)
hit = 0;
else
hit = grep_buffer(opt, name, data, sz);
free(data);
free(name);
return hit;
}
}
