getgid(3p) - phpMan

GETGID(P)                                                            GETGID(P)



NAME
       getgid - get the real group ID

SYNOPSIS
       #include <unistd.h>

       gid_t getgid(void);


DESCRIPTION
       The getgid() function shall return the real group ID of the calling process.

RETURN VALUE
       The getgid() function shall always be successful and no return value is reserved to
       indicate an error.

ERRORS
       No errors are defined.

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       getegid() , geteuid() , getuid() , setegid() , seteuid() , setgid() , setregid()  ,
       setreuid()  ,  setuid()  ,  the  Base  Definitions  volume of IEEE Std 1003.1-2001,
       <sys/types.h>, <unistd.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std
       1003.1,  2003  Edition,  Standard  for Information Technology -- Portable Operating
       System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C)
       2001-2003  by  the  Institute  of Electrical and Electronics Engineers, Inc and The
       Open Group. In the event of any discrepancy between this version and  the  original
       IEEE  and The Open Group Standard, the original IEEE and The Open Group Standard is
       the  referee  document.  The  original  Standard  can   be   obtained   online   at
       http://www.opengroup.org/unix/online.html .



POSIX                                2003                            GETGID(P)

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