osx man page for setlcid

SETLCID(3)						   BSD Library Functions Manual 						SETLCID(3)

NAME
     setlcid -- set login context

SYNOPSIS
     #include <sys/lctx.h>

     int
     setlcid(pid_t pid, pid_t lcid);

DESCRIPTION
     The setlcid() system call sets the login context of the specified process pid to the specified lcid.  If the pid is zero, then the call
     applies to the current process.  If the lcid is zero a new login context will be created.	If the lcid is -1 the process will be removed from
     the login context it is currently a member of, if any.

     Creation of a new login context is only valid for the current process.  A process may not create a new login context if it is currently a
     member of one.

     Superuser privilege is required to add or remove a process from a login context.

RETURN VALUES
     The setlcid() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate
     the error.

ERRORS
     The setlcid() function will fail if:

     [EPERM]		Operation not permitted.

     [ESRCH]		No such process.

     [ENOMEM]		Cannot allocate memory.

     [ENOATTR]		Attribute not found.

SEE ALSO
     getlcid(2)

HISTORY
     The setlcid manual page first appeared in FreeBSD 6.0.

AUTHORS
     This manual page was written by Matthew N. Dodd <mdodd@FreeBSD.org>.

BSD
								    May 5, 2005 							       BSD