cgrp(3) [debian man page]

CGRP(3) 						     Common Library Functions							   CGRP(3)

NAME

       Cgrp - LCG Group file Thread-Safe inferface

SYNOPSIS

       #include <Cgrp.h>

       struct group *Cgetgrnam(char *name);

       struct group *Cgetgrgid(gid_t gid);

ERRORS

       If the Cthread interface is chosen and activated, the errors value are in the serrno variable.

DESCRIPTION

       Cgrp is a common Thread-Safe API interface to get entries in the group file vs.	name or gid.

SEE ALSO

       serrno, getgrnam, getgrgid

AUTHOR

       LCG Grid Deployment Team

LCG
							   $Date: 2005/03/29 09:27:18 $ 						   CGRP(3)

RFIO_READDIR(3) 					      Rfio Library Functions						   RFIO_READDIR(3)

NAME

       rfio_readdir - read directory opened by rfio_opendir

SYNOPSIS

       #include <sys/types.h>
       #include <dirent.h>
       #include "rfio_api.h"

       struct dirent *rfio_readdir (RDIR *dirp);

DESCRIPTION

       rfio_readdir  reads  the  directory opened by rfio_opendir.  This routine returns a pointer to a structure containing the current directory
       entry.

       dirp   specifies the pointer value returned by rfio_opendir.

NOTES

       Only the fields d_name, d_reclen and on some platforms d_namlen are filled.  For LCG directories, a multi-threaded application will need to
       initialize  itself  the	Cthread  (LCG Thread Interface) library ; this is done by including "shift/Cthread_api.h" and calling the function
       Cthread_init() at the beginning. Otherwise accessing LCG directories will not be thread-safe. See Cthread(3).

RETURN VALUE

       This routine returns a pointer to a structure containing the current directory entry if the operation was successful or NULL if the end	of
       the directory was reached or if the operation failed. In the latter case, serrno is set appropriately.

ERRORS

       EBADF	    File descriptor in DIR structure is invalid.

       EFAULT	    dirp is a NULL pointer.

       SENOSHOST    Host unknown.

       SENOSSERV    Service unknown.

       SECOMERR     Communication error.

SEE ALSO

       rfio_closedir(3), rfio_opendir(3), rfio_rewinddir(3), dirent

AUTHOR

       LCG Grid Deployment Team

LCG
					       $Date: 2010-04-05 09:51:26 +0200 (Mon, 05 Apr 2010) $				   RFIO_READDIR(3)