tcgetsid man page on Darwin

tcgetsid man page on Darwin

Man page or keyword search:
man Server 23457 pages
apropos Keyword Search (all sections)
Output format

tcgetsid(3)		 BSD Library Functions Manual		   tcgetsid(3)

NAME
     tcgetsid — get the process group ID for the session leader for the con‐
     trolling terminal

SYNOPSIS
     #include <termios.h>

     pid_t
     tcgetsid(int fildes);

DESCRIPTION
     The tcgetsid() function obtains the process group ID of the session for
     which the terminal specified by fildes is the controlling terminal.

RETURN VALUES
     Upon successful completion, tcgetsid() returns the process group ID asso‐
     ciated with the terminal.	Otherwise, a value of (pid_t)-1 is returned
     and errno is set to indicate the error.

ERRORS
     The tcgetsid() function will fail if:

     [EACCES]		The fildes argument is not associated with a control‐
			ling terminal.

     [EBADF]		The fildes argument is not a valid file descriptor.

     [ENOTTY]		The file associated with fildes is not a terminal.

SEE ALSO
     getsid(2), setpgid(2), setsid(2), tcgetpgrp(3), termios(4)

STANDARDS
     The tcgetsid() function conforms to IEEE Std 1003.1-2001 (“POSIX.1”).

BSD			       December 20, 2003			   BSD

[top]

List of man pages available for Darwin

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome