F_SETLK
if (fcntl(DEV_FD(dev), F_SETLK, &flk)) {
if (fcntl(DEV_FD(dev), F_SETLK, &flk))
FCNTL_INFO_ENTRY_TYPE(F_SETLK, struct flock*),
if (fcntl(fd, F_SETLK, &lock) == -1) {
if (fcntl(state_fd, F_SETLK, &fl) < 0) {
if (op == F_SETLK || op == F_SETLKW || op == F_GETLK) {
case F_SETLK:
return fcntl(fileDescriptor, F_SETLK, &fileLock);
return fcntl(fileDescriptor, F_SETLK, &fileLock);
if (fcntl(fd, F_SETLK, &flock) != 0) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == 0) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == 0) {
if (fcntl(fd, F_SETLK, &flock) == -1) {
if (fcntl(fd, F_SETLK, &flock) == 0) {
if (fcntl(fd, F_SETLK, &flock) == -1) {