XrdOfsPrepare.hh File Reference

#include <string>
#include <vector>

Include dependency graph for XrdOfsPrepare.hh:

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Classes
class	XrdOfsPrepare

Macros
#define	XrdOfsgetPrepareArguments
#define	XrdOfsAddPrepareArguments

Typedefs
typedef XrdOfsPrepare *(*	XrdOfsgetPrepare_t) (XrdSysError *eDest, const char *confg, const char *parms, XrdSfsFileSystem *theSfs, XrdOss *theOss, XrdOucEnv *envP)
typedef XrdOfsPrepare *(*	XrdOfsAddPrepare_t) (XrdSysError *eDest, const char *confg, const char *parms, XrdSfsFileSystem *theSfs, XrdOss *theOss, XrdOucEnv *envP, XrdOfsPrepare *prepP)

Macro Definition Documentation

XrdOfsAddPrepareArguments

#define XrdOfsAddPrepareArguments

Value:

                                             XrdSysError *eDest,\
                                             const char  *confg,\
                                             const char  *parms,\
                                             XrdSfsFileSystem\
                                                         *theSfs,\
                                             XrdOss      *theOss,\
                                             XrdOucEnv   *envP,\
                                          XrdOfsPrepare  *prepP

XrdOfsgetPrepareArguments

#define XrdOfsgetPrepareArguments

Value:

                                             XrdSysError *eDest,\
                                             const char  *confg,\
                                             const char  *parms,\
                                             XrdSfsFileSystem\
                                                         *theSfs,\
                                             XrdOss      *theOss,\
                                             XrdOucEnv   *envP

Typedef Documentation

XrdOfsAddPrepare_t

typedef XrdOfsPrepare *(* XrdOfsAddPrepare_t) (XrdSysError *eDest, const char *confg, const char *parms, XrdSfsFileSystem *theSfs, XrdOss *theOss, XrdOucEnv *envP, XrdOfsPrepare *prepP)

Obtain an instance of the XrdOfsPrepare wrapper object.

This extern "C" function is called when a shared library plug-in containing implementation of this class is loaded. It must exist in the shared library and must be thread-safe.

Parameters

eDest	-> The error object that must be used to print any errors or other messages (see XrdSysError.hh).
confg	-> Name of the configuration file that was used. This pointer may be null though that would be impossible.
parms	-> Argument string specified on the namelib directive. It may be null or point to a null string if no parms exist.
theSfs->	Pointer to the XrdSfsFileSystem plugin.
theOss->	Pointer to the OSS plugin.
envP	-> Pointer to environmental information (may be nil).
prepP	-> Pointer to the existing XrdOfsPrepare object that should be wrapped by the returned object.

Returns

Success: A pointer to an instance of the XrdOfsPrepare object. Failure: A null pointer which causes initialization to fail.

XrdOfsgetPrepare_t

typedef XrdOfsPrepare *(* XrdOfsgetPrepare_t) (XrdSysError *eDest, const char *confg, const char *parms, XrdSfsFileSystem *theSfs, XrdOss *theOss, XrdOucEnv *envP)