Lines Matching refs:lockf
32 * @file bits/lockf.h
33 * @brief The lockf() function.
39 /** lockf() command to unlock a section of a file. */
41 /** lockf() command to block until it locks a section of a file. */
43 /** lockf() command to try to lock a section of a file. */
45 /** lockf() command to test whether a section of a file is unlocked (or locked by the caller). */
51 * [lockf(3)](http://man7.org/linux/man-pages/man3/lockf.3.html) manipulates POSIX file locks.
59 int lockf(int __fd, int __cmd, off_t __length) __RENAME_IF_FILE_OFFSET64(lockf64) __INTRODUCED_IN(24);
62 * Like lockf() but allows using a 64-bit length
