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OpenSolaris 2009.06 - man page for setpgrp (opensolaris section 2)

setpgrp(2)				   System Calls 			       setpgrp(2)

NAME
       setpgrp - set process group ID

SYNOPSIS
       #include <sys/types.h>
       #include <unistd.h>

       pid_t setpgrp(void);

DESCRIPTION
       If  the	calling  process is not already a session leader, the setpgrp() function makes it
       one by setting its process group ID and session ID to the value of  its	process  ID,  and
       releases  its controlling terminal. See Intro(2) for more information on process group IDs
       and session leaders.

RETURN VALUES
       The setpgrp() function returns the value of the new process group ID.

ERRORS
       No errors are defined.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       setpgrp(1),  Intro(2),  exec(2),  fork(2),  getpid(2),  getsid(2),  kill(2),   signal(3C),
       attributes(5), standards(5)

SunOS 5.11				    5 Jan 2000				       setpgrp(2)


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