NAME sync, syncfs - commit filesystem caches to disk LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include void sync(void); int syncfs(int fd ); Feature Test Macro Requi…NAME sync, syncfs - commit filesystem caches to disk LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include void sync(void); int syncfs(int fd ); Feature Test Macro Requi…sync_file_range2 (2) 2.6.22 syncfs (2) 2.6.39 sys_debug_setcontext (2) 2.6.11 PowerPC onlyfile timestamps; • the application employs fsync (2), syncfs (2), or sync (2); • an undeleted inode