delete a directory NAME rmdir - delete a directory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.......kat() The unlinkat () system call operates in exactly the same way as either unlink () or rmdir (2) (depending on whether or not flags includes the AT_REMOVEDIR flag) except for…...kat() The unlinkat () system call operates in exactly the same way as either unlink () or rmdir (2) (depending on whether or not flags includes the AT_REMOVEDIR flag) except for…...and remove mount point. */ if (umount2(put_old, MNT_DETACH) == -1) perror("umount2"); if (rmdir(put_old) == -1) perror("rmdir"); /* Execute the command specified in argv[1]... *…...of these affect mkdir (). SEE ALSO mkdir (1), chmod (2), chown (2), mknod (2), mount (2), rmdir (2), stat (2), umask (2), unlink (2), acl (5), path_resolution (7)...of these affect mkdir (). SEE ALSO mkdir (1), chmod (2), chown (2), mknod (2), mount (2), rmdir (2), stat (2), umask (2), unlink (2), acl (5), path_resolution (7)...quired in order to create events when subdirectory entries are modified (i.e., mkdir (2)/ rmdir (2)). FAN_EVENT_ON_CHILD Events for the immediate children of marked directories …...15 request_key (2) 2.6.10 restart_syscall (2) 2.6 riscv_flush_icache (2) 4.15 RISC-V only rmdir (2) 1.0 rseq (2) 4.18 rt_sigaction (2) 2.2 rt_sigpending (2) 2.2 rt_sigprocmask (…manipulate file descriptor NAME fcntl - manipulate file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int fcntl(int fd , int op , ... /* arg */ )…manipulate file descriptor NAME fcntl - manipulate file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int fcntl(int fd , int op , ... /* arg */ )…