sunos man page for exit_group

EXIT_GROUP(2)                                                Linux Programmer's Manual                                               EXIT_GROUP(2)

NAME
       exit_group - exit all threads in a process

SYNOPSIS
       #include <linux/unistd.h>

       void exit_group(int status);

DESCRIPTION
       This  system call is equivalent to _exit(2) except that it terminates not only the calling thread, but all threads in the calling process's
       thread group.

RETURN VALUE
       This system call does not return.

VERSIONS
       This call is present since Linux 2.5.35.

CONFORMING TO
       This call is Linux-specific.

NOTES
       Since glibc 2.3, this is the system call invoked when the _exit(2) wrapper function is called.

SEE ALSO
       exit(2)

COLOPHON
       This page is part of release 4.15 of the Linux man-pages project.  A description of the project, information about reporting bugs, and  the
       latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.

Linux                                                               2008-11-27                                                       EXIT_GROUP(2)