RTEMS 4.7.99.2 On-Line Library

RTEMS POSIX API User's Guide

3.4.21: ttyname_r - Reentrant Determine Terminal Device Name

CALLING SEQUENCE:

int ttyname_r(
  int   fd,
  char *name,
  int   namesize
);

STATUS CODES:

This routine returns -1 and sets errno as follows:

EBADF

If not a valid descriptor for a terminal device.

EINVAL

If name is NULL or namesize are insufficient.

DESCRIPTION:

This service the pathname of the terminal device that is open on the file descriptor fd.

NOTES:

NONE

RTEMS POSIX API User's Guide

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