tcxonc(2const) - BetterMan

tcxonc(2const)

software flow control

distropkg manpages-dev@6.9.1-1dataset 2026-04-01T06:19:02Z+debian+ec4110e+mandoc:1.14.6-4

Synopsis

#include <asm/termbits.h>
  /* Definition of 
TCXONC
 */
#include <sys/ioctl.h>
int ioctl(int 
fd
, TCXONC, int 
arg
);

—

NAME

TCXONC - software flow control

Standard C library (libc, -lc)

bash

#include <asm/termbits.h>\n  /* Definition of \nTCXONC\n */
\n#include <sys/ioctl.h>

bash

int ioctl(int \nfd\n, TCXONC, int \narg\n);

Equivalent to tcflow(fd, arg).

See tcflow(3) for the argument values TCOOFF, TCOON, TCIOFF, TCION.

On success, 0 is returned. On error, -1 is returned, and errno is set to indicate the error.