190         int rc = uv_fs_chmod(nullptr, &req, path.c_str(), 0664, nullptr);  in ChmodLogFile()  local
191         if (rc < 0) {  in ChmodLogFile()
193             uv_strerror_r(rc, buffer, BUF_SIZE_DEFAULT);  in ChmodLogFile()
866         int rc = 0;  in ProgramMutex()  local
868         rc = uv_fs_ftruncate(nullptr, &req, fd, 0, nullptr);  in ProgramMutex()
869         if (rc == -1) {  in ProgramMutex()
878         rc = uv_fs_write(nullptr, &req, fd, &wbf, 1, 0, nullptr);  in ProgramMutex()
879         if (rc == -1) {  in ProgramMutex()
1467         string rc(ustr);  in UnicodeToUtf8()  local
1470         return rc;  in UnicodeToUtf8()
1472         string rc(src);  in UnicodeToUtf8()
1473         return rc;  in UnicodeToUtf8()
1614         int rc = 0;  in CloseFd()  local
1619             rc = close(fd);  in CloseFd()
1620             if (rc < 0) {  in CloseFd()
1632         return rc;  in CloseFd()