XRootD
XrdXrootdLoadLib.cc File Reference
#include <cstdio>
#include "XrdVersion.hh"
#include "XrdOuc/XrdOucEnv.hh"
#include "XrdOuc/XrdOucPinLoader.hh"
#include "XrdSfs/XrdSfsInterface.hh"
#include "XrdSys/XrdSysError.hh"
+ Include dependency graph for XrdXrootdLoadLib.cc:

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Functions

XrdSfsFileSystemXrdXrootdloadFileSystem (XrdSysError *eDest, XrdSfsFileSystem *prevFS, const char *fslib, const char *cfn, XrdOucEnv *envP)
 

Function Documentation

◆ XrdXrootdloadFileSystem()

XrdSfsFileSystem* XrdXrootdloadFileSystem ( XrdSysError eDest,
XrdSfsFileSystem prevFS,
const char *  fslib,
const char *  cfn,
XrdOucEnv envP 
)

Definition at line 43 of file XrdXrootdLoadLib.cc.

47 {
48  static XrdVERSIONINFODEF(myVersion, XrdOfsLoader, XrdVNUMBER, XrdVERSION);
49  XrdOucPinLoader ofsLib(eDest, &myVersion, "fslib", fslib);
52  XrdSfsFileSystem *FS = 0;
53 
54 // Record the library path in the environment
55 //
56  if (!prevFS) XrdOucEnv::Export("XRDOFSLIB", fslib);
57 
58 // Get the file system object creator and the object (we preferntially try
59 // to find the version 2 of the plugin).
60 //
61  if ((ep2 = (XrdSfsFileSystem2_t)ofsLib.Resolve("?XrdSfsGetFileSystem2")))
62  { FS = (*ep2)(prevFS, eDest->logger(), cfn, envP);
63  } else {
64  if ((ep = (XrdSfsFileSystem_t )ofsLib.Resolve("XrdSfsGetFileSystem")))
65  FS = (*ep) (prevFS, eDest->logger(), cfn);
66  }
67 
68 // Issue message if we could not load it
69 //
70  if (!FS) eDest->Emsg("Config", "Unable to load file system via", fslib);
71 
72 // All done
73 //
74  return FS;
75 }
static XrdSysError eDest(0,"crypto_")
XrdSfsFileSystem *(* XrdSfsFileSystem2_t)(XrdSfsFileSystem *nativeFS, XrdSysLogger *Logger, const char *configFn, XrdOucEnv *envP)
XrdSfsFileSystem *(* XrdSfsFileSystem_t)(XrdSfsFileSystem *nativeFS, XrdSysLogger *Logger, const char *configFn)
static int Export(const char *Var, const char *Val)
Definition: XrdOucEnv.cc:188
int Emsg(const char *esfx, int ecode, const char *text1, const char *text2=0)
Definition: XrdSysError.cc:95
XrdSysLogger * logger(XrdSysLogger *lp=0)
Definition: XrdSysError.hh:141
XrdVersionInfo myVersion
XrdVERSIONINFODEF(myVersion, cmsclient, XrdVNUMBER, XrdVERSION)
XrdOucEnv * envP
Definition: XrdPss.cc:109

References eDest, XrdSysError::Emsg(), XrdProxy::envP, XrdOucEnv::Export(), XrdSysError::logger(), XrdCms::myVersion, XrdOucPinLoader::Resolve(), and XrdCms::XrdVERSIONINFODEF().

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