Fix a Clang warning.

[plocate] / updatedb.cpp

diff --git a/updatedb.cpp b/updatedb.cpp
index f655aa33fe6b80468b17b81c59f732594af3a7dc..17067b8d0d10e705048f7d76ab2cc0081a94027e 100644 (file)
--- a/updatedb.cpp
+++ b/updatedb.cpp
@@ -598,6 +598,11 @@ int scan(const string &path, int fd, dev_t parent_dev, dir_time modified, dir_ti
                // by reading from the database. (We still need to open and stat everything,
                // though, but that happens in a later step.)
                entries = move(db_entries);
+               if (conf_verbose) {
+                       for (const entry &e : entries) {
+                               printf("%s/%s\n", path.c_str(), e.name.c_str());
+                       }
+               }
        } else {
                dir = fdopendir(fd);  // Takes over ownership of fd.
                if (dir == nullptr) {
@@ -737,6 +742,15 @@ int main(int argc, char **argv)
        // and can set whatever we want). 128k should be ample for most setups.
        rlimit rlim;
        if (getrlimit(RLIMIT_NOFILE, &rlim) != -1) {
+               // Even root cannot increase rlim_cur beyond rlim_max,
+               // so we need to try to increase rlim_max first.
+               // Ignore errors, though.
+               if (rlim.rlim_max < 131072) {
+                       rlim.rlim_max = 131072;
+                       setrlimit(RLIMIT_NOFILE, &rlim);
+                       getrlimit(RLIMIT_NOFILE, &rlim);
+               }
+
                rlim_t wanted = std::max<rlim_t>(rlim.rlim_cur, 131072);
                rlim.rlim_cur = std::min<rlim_t>(wanted, rlim.rlim_max);
                setrlimit(RLIMIT_NOFILE, &rlim);  // Ignore errors.
@@ -762,7 +776,7 @@ int main(int argc, char **argv)
                owner = grp->gr_gid;
        }
 
-       DatabaseBuilder db(conf_output.c_str(), owner, conf_block_size, existing_db.read_next_dictionary());
+       DatabaseBuilder db(conf_output.c_str(), owner, conf_block_size, existing_db.read_next_dictionary(), conf_check_visibility);
        db.set_conf_block(conf_block);
        Corpus *corpus = db.start_corpus(/*store_dir_times=*/true);