buffer count and flushing NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing LIBRARY Standard C library ( libc , -l...buffer count and flushing NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing LIBRARY Standard C library ( libc , -l...buffer count and flushing NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing LIBRARY Standard C library ( libc , -l...buffer count and flushing NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing LIBRARY Standard C library ( libc , -l...buffer count and flushing NAME FIONREAD, TIOCINQ, TIOCOUTQ, TCFLSH, TIOCSERGETLSR - buffer count and flushing LIBRARY Standard C library ( libc , -l......flow control TCXONC (2const) Buffer count and flushing FIONREAD (2const) TIOCINQ (2const) TIOCOUTQ (2const) TCFLSH (2const) TIOCSERGETLSR (2const) Faking input TIOCSTI (2const) …...f data. It is safer to use select (2), poll (2), or epoll (7) to distinguish these cases. TIOCOUTQ ( SIOCOUTQ ) Returns the number of data bytes in the local send queue. Support…TCP protocol NAME tcp - TCP protocol SYNOPSIS #include <sys/socket.h> #include <netinet/in.h> #include <netinet/tcp.h> tcp_socket = socket(AF_INET, SOCK_STREAM, 0); DESCRIPTION Thi…