pselect (2)          - synchronous I/O multiplexing
FD_CLR (3)           - synchronous I/O multiplexing
FD_ISSET (3)         - synchronous I/O multiplexing
FD_SET (3)           - synchronous I/O multiplexing
FD_ZERO (3)          - synchronous I/O multiplexing
__audit_fd_pair (9)  - record audit data for pipe and socketpair
aica_rtc_gettimeofday (9) - Get the time from the AICA RTC
aica_rtc_settimeofday (9) - Set the AICA RTC to the current time
avc_netlink_acquire_fd (3) - SELinux netlink processing
avc_netlink_release_fd (3) - SELinux netlink processing
backtrace_symbols_fd (3) - support for application self-debugging
BIO_get_fd (3ssl)    - file descriptor BIO
BIO_new_fd (3ssl)    - file descriptor BIO
BIO_s_fd (3ssl)      - file descriptor BIO
BIO_set_fd (3ssl)    - file descriptor BIO
cfdisk (8)           - display or manipulate a disk partition table
confdb_keys (8)      - Overview of keys stored in the Configuration Database
confdb_overview (8)  - Confdb Library Overview
dev_change_xdp_fd (9) - set or clear a bpf program for a device rx path
dirfd (3)            - get directory stream file descriptor
dma_buf_fd (9)       - returns a file descriptor for the given dma_buf
dma_buf_get (9)      - returns the dma_buf structure related to an fd
eventfd (2)          - create a file descriptor for event notification
eventfd2 (2)         - create a file descriptor for event notification
eventfd_ctx_fdget (9) - Acquires a reference to the internal eventfd context.
eventfd_ctx_fileget (9) - Acquires a reference to the internal eventfd context.
eventfd_ctx_get (9)  - Acquires a reference to the internal eventfd context.
eventfd_ctx_put (9)  - Releases a reference to the internal eventfd context.
eventfd_ctx_read (9) - Reads the eventfd counter or wait if it is zero.
eventfd_ctx_remove_wait_queue (9) - Read the current counter and removes wait...
eventfd_fget (9)     - Acquire a reference of an eventfd file descriptor.
eventfd_read (3)     - create a file descriptor for event notification
eventfd_signal (9)   - Adds n to the eventfd counter.
eventfd_write (3)    - create a file descriptor for event notification
fdatasync (2)        - synchronize a file's in-core state with storage device
fdetach (2)          - unimplemented system calls
fdformat (8)         - low-level format a floppy disk
fdim (3)             - positive difference
fdimf (3)            - positive difference
fdiml (3)            - positive difference
fdisk (8)            - manipulate disk partition table
fdopen (3)           - stream open functions
fdopendir (3)        - open a directory
filemap_fdatawait (9) - wait for all under-writeback pages to complete
filemap_fdatawait_range (9) - wait for writeback to complete
gettimeofday (2)     - get / set time
git-remote-fd (1)    - Reflect smart transport stream back to caller
ifdown (8)           - take a network interface down
interfaces (5)       - network interface configuration for ifup and ifdown
isfdtype (3)         - test file type of a file descriptor
ld.bfd (1)           - The GNU linker
pdfdetach (1)        - Portable Document Format (PDF) document embedded file ...
peekfd (1)           - peek at file descriptors of running processes
settimeofday (2)     - get / set time
sfdisk (8)           - partition table manipulator for Linux
signalfd (2)         - create a file descriptor for accepting signals
signalfd4 (2)        - create a file descriptor for accepting signals
sockfd_lookup (9)    - Go from a file number to its socket slot
SSL_get_fd (3ssl)    - get file descriptor linked to an SSL object
SSL_set_fd (3ssl)    - connect the SSL object with a file descriptor
svcfd_create (3)     - library routines for remote procedure calls
Time::HiRes (3perl)  - High resolution alarm, sleep, gettimeofday, interval t...
timerfd_create (2)   - timers that notify via file descriptors
timerfd_gettime (2)  - timers that notify via file descriptors
timerfd_settime (2)  - timers that notify via file descriptors
x86_64-linux-gnu-ld.bfd (1) - The GNU linker
xfd (1)              - display all the characters in an X font
LucyX::Index::ByteBufDocReader (3pm) - Read a Doc as a fixed-width byte array.
LucyX::Index::ByteBufDocWriter (3pm) - Write a Doc as a fixed-width byte array.
Software::License::GFDL_1_2 (3pm) - The GNU Free Documentation License v1.2
Software::License::GFDL_1_3 (3pm) - The GNU Free Documentation License v1.3