Lines Matching defs:fl
87 struct flock fl;
88 fl.l_type = F_WRLCK;
89 fl.l_whence = SEEK_SET;
90 fl.l_start = offset;
91 fl.l_len = static_cast<decltype(fl.l_len)>(size);
92 if (fcntl(fd, F_SETLKW, &fl) < 0) {
105 struct flock fl;
106 fl.l_type = F_UNLCK;
107 fl.l_whence = SEEK_SET;
108 fl.l_start = offset_;
109 fl.l_len = static_cast<decltype(fl.l_len)>(size_);
110 if (fcntl(fd_, F_SETLKW, &fl) < 0) {